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Renamed all prefixes to include the major version

Browse Source 
This is needed to allow compilation of multiple versions in the same
binary. Also note that the FUSE testing was removed because of related
name issues.

./scripts/prefix.py lfs1
This commit is contained in:
Christopher Haster
2019-01-30 13:25:53 -06:00
parent 43f95b2882
commit daa6577060
25 changed files with 3973 additions and 4006 deletions
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2
.gitignore vendored
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@@ -5,5 +5,5 @@
# Testing things # Testing things
blocks/ blocks/
lfs lfs1
test.c test.c

69
.travis.yml
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@@ -18,16 +18,16 @@ script:
- make test QUIET=1 - make test QUIET=1
# run tests with a few different configurations # run tests with a few different configurations
- make test QUIET=1 CFLAGS+="-DLFS_READ_SIZE=1 -DLFS_PROG_SIZE=1" - make test QUIET=1 CFLAGS+="-DLFS1_READ_SIZE=1 -DLFS1_PROG_SIZE=1"
- make test QUIET=1 CFLAGS+="-DLFS_READ_SIZE=512 -DLFS_PROG_SIZE=512" - make test QUIET=1 CFLAGS+="-DLFS1_READ_SIZE=512 -DLFS1_PROG_SIZE=512"
- make test QUIET=1 CFLAGS+="-DLFS_BLOCK_COUNT=1023 -DLFS_LOOKAHEAD=2048" - make test QUIET=1 CFLAGS+="-DLFS1_BLOCK_COUNT=1023 -DLFS1_LOOKAHEAD=2048"
- make clean test QUIET=1 CFLAGS+="-DLFS_NO_INTRINSICS" - make clean test QUIET=1 CFLAGS+="-DLFS1_NO_INTRINSICS"
# compile and find the code size with the smallest configuration # compile and find the code size with the smallest configuration
- make clean size - make clean size
OBJ="$(ls lfs*.o | tr '\n' ' ')" OBJ="$(ls lfs1*.o | tr '\n' ' ')"
CFLAGS+="-DLFS_NO_ASSERT -DLFS_NO_DEBUG -DLFS_NO_WARN -DLFS_NO_ERROR" CFLAGS+="-DLFS1_NO_ASSERT -DLFS1_NO_DEBUG -DLFS1_NO_WARN -DLFS1_NO_ERROR"
| tee sizes | tee sizes
# update status if we succeeded, compare with master if possible # update status if we succeeded, compare with master if possible
@@ -95,61 +95,28 @@ jobs:
- mips-linux-gnu-gcc --version - mips-linux-gnu-gcc --version
- qemu-mips -version - qemu-mips -version
# self-host with littlefs-fuse for fuzz test
- stage: test
env:
- STAGE=test
- NAME=littlefs-fuse
install:
- sudo apt-get install libfuse-dev
- git clone --depth 1 https://github.com/geky/littlefs-fuse
- fusermount -V
- gcc --version
before_script:
# setup disk for littlefs-fuse
- rm -rf littlefs-fuse/littlefs/*
- cp -r $(git ls-tree --name-only HEAD) littlefs-fuse/littlefs
- mkdir mount
- sudo chmod a+rw /dev/loop0
- dd if=/dev/zero bs=512 count=2048 of=disk
- losetup /dev/loop0 disk
script:
# self-host test
- make -C littlefs-fuse
- littlefs-fuse/lfs --format /dev/loop0
- littlefs-fuse/lfs /dev/loop0 mount
- ls mount
- mkdir mount/littlefs
- cp -r $(git ls-tree --name-only HEAD) mount/littlefs
- cd mount/littlefs
- ls
- make -B test_dirs test_files QUIET=1
# Automatically update releases # Automatically update releases
- stage: deploy - stage: deploy
env: env:
- STAGE=deploy - STAGE=deploy
- NAME=deploy - NAME=deploy
script: script:
# Find version defined in lfs.h # Find version defined in lfs1.h
- LFS_VERSION=$(grep -ox '#define LFS_VERSION .*' lfs.h | cut -d ' ' -f3) - LFS1_VERSION=$(grep -ox '#define LFS1_VERSION .*' lfs1.h | cut -d ' ' -f3)
- LFS_VERSION_MAJOR=$((0xffff & ($LFS_VERSION >> 16))) - LFS1_VERSION_MAJOR=$((0xffff & ($LFS1_VERSION >> 16)))
- LFS_VERSION_MINOR=$((0xffff & ($LFS_VERSION >> 0))) - LFS1_VERSION_MINOR=$((0xffff & ($LFS1_VERSION >> 0)))
# Grab latests patch from repo tags, default to 0, needs finagling to get past github's pagination api # Grab latests patch from repo tags, default to 0, needs finagling to get past github's pagination api
- PREV_URL=https://api.github.com/repos/$TRAVIS_REPO_SLUG/git/refs/tags/v$LFS_VERSION_MAJOR.$LFS_VERSION_MINOR. - PREV_URL=https://api.github.com/repos/$TRAVIS_REPO_SLUG/git/refs/tags/v$LFS1_VERSION_MAJOR.$LFS1_VERSION_MINOR.
- PREV_URL=$(curl -u "$GEKY_BOT_RELEASES" "$PREV_URL" -I - PREV_URL=$(curl -u "$GEKY_BOT_RELEASES" "$PREV_URL" -I
| sed -n '/^Link/{s/.*<\(.*\)>; rel="last"/\1/;p;q0};$q1' | sed -n '/^Link/{s/.*<\(.*\)>; rel="last"/\1/;p;q0};$q1'
|| echo $PREV_URL) || echo $PREV_URL)
- LFS_VERSION_PATCH=$(curl -u "$GEKY_BOT_RELEASES" "$PREV_URL" - LFS1_VERSION_PATCH=$(curl -u "$GEKY_BOT_RELEASES" "$PREV_URL"
| jq 'map(.ref | match("\\bv.*\\..*\\.(.*)$";"g") | jq 'map(.ref | match("\\bv.*\\..*\\.(.*)$";"g")
.captures[].string | tonumber) | max + 1' .captures[].string | tonumber) | max + 1'
|| echo 0) || echo 0)
# We have our new version # We have our new version
- LFS_VERSION="v$LFS_VERSION_MAJOR.$LFS_VERSION_MINOR.$LFS_VERSION_PATCH" - LFS1_VERSION="v$LFS1_VERSION_MAJOR.$LFS1_VERSION_MINOR.$LFS1_VERSION_PATCH"
- echo "VERSION $LFS_VERSION" - echo "VERSION $LFS1_VERSION"
- | - |
# Check that we're the most recent commit # Check that we're the most recent commit
CURRENT_COMMIT=$(curl -f -u "$GEKY_BOT_RELEASES" \ CURRENT_COMMIT=$(curl -f -u "$GEKY_BOT_RELEASES" \
@@ -161,11 +128,11 @@ jobs:
curl -f -u "$GEKY_BOT_RELEASES" -X POST \ curl -f -u "$GEKY_BOT_RELEASES" -X POST \
https://api.github.com/repos/$TRAVIS_REPO_SLUG/git/refs \ https://api.github.com/repos/$TRAVIS_REPO_SLUG/git/refs \
-d "{ -d "{
\"ref\": \"refs/tags/$LFS_VERSION\", \"ref\": \"refs/tags/$LFS1_VERSION\",
\"sha\": \"$TRAVIS_COMMIT\" \"sha\": \"$TRAVIS_COMMIT\"
}" }"
# Minor release? # Minor release?
if [[ "$LFS_VERSION" == *.0 ]] if [[ "$LFS1_VERSION" == *.0 ]]
then then
# Build release notes # Build release notes
PREV=$(git tag --sort=-v:refname -l "v*.0" | head -1) PREV=$(git tag --sort=-v:refname -l "v*.0" | head -1)
@@ -180,8 +147,8 @@ jobs:
curl -f -u "$GEKY_BOT_RELEASES" -X POST \ curl -f -u "$GEKY_BOT_RELEASES" -X POST \
https://api.github.com/repos/$TRAVIS_REPO_SLUG/releases \ https://api.github.com/repos/$TRAVIS_REPO_SLUG/releases \
-d "{ -d "{
\"tag_name\": \"$LFS_VERSION\", \"tag_name\": \"$LFS1_VERSION\",
\"name\": \"${LFS_VERSION%.0}\", \"name\": \"${LFS1_VERSION%.0}\",
\"draft\": true, \"draft\": true,
\"body\": $(jq -sR '.' <<< "$CHANGES") \"body\": $(jq -sR '.' <<< "$CHANGES")
}" }"

6
Makefile
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@@ -1,6 +1,6 @@
TARGET = lfs.a TARGET = lfs1.a
ifneq ($(wildcard test.c main.c),) ifneq ($(wildcard test.c main.c),)
override TARGET = lfs override TARGET = lfs1
endif endif
CC ?= gcc CC ?= gcc
@@ -50,7 +50,7 @@ endif
-include $(DEP) -include $(DEP)
lfs: $(OBJ) lfs1: $(OBJ)
$(CC) $(CFLAGS) $^ $(LFLAGS) -o $@ $(CC) $(CFLAGS) $^ $(LFLAGS) -o $@
%.a: $(OBJ) %.a: $(OBJ)

40
README.md
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@@ -30,14 +30,14 @@ main runs. The program can be interrupted at any time without losing track
of how many times it has been booted and without corrupting the filesystem: of how many times it has been booted and without corrupting the filesystem:
``` c ``` c
#include "lfs.h" #include "lfs1.h"
// variables used by the filesystem // variables used by the filesystem
lfs_t lfs; lfs1_t lfs1;
lfs_file_t file; lfs1_file_t file;
// configuration of the filesystem is provided by this struct // configuration of the filesystem is provided by this struct
const struct lfs_config cfg = { const struct lfs1_config cfg = {
// block device operations // block device operations
.read = user_provided_block_device_read, .read = user_provided_block_device_read,
.prog = user_provided_block_device_prog, .prog = user_provided_block_device_prog,
@@ -55,30 +55,30 @@ const struct lfs_config cfg = {
// entry point // entry point
int main(void) { int main(void) {
// mount the filesystem // mount the filesystem
int err = lfs_mount(&lfs, &cfg); int err = lfs1_mount(&lfs1, &cfg);
// reformat if we can't mount the filesystem // reformat if we can't mount the filesystem
// this should only happen on the first boot // this should only happen on the first boot
if (err) { if (err) {
lfs_format(&lfs, &cfg); lfs1_format(&lfs1, &cfg);
lfs_mount(&lfs, &cfg); lfs1_mount(&lfs1, &cfg);
} }
// read current count // read current count
uint32_t boot_count = 0; uint32_t boot_count = 0;
lfs_file_open(&lfs, &file, "boot_count", LFS_O_RDWR | LFS_O_CREAT); lfs1_file_open(&lfs1, &file, "boot_count", LFS1_O_RDWR | LFS1_O_CREAT);
lfs_file_read(&lfs, &file, &boot_count, sizeof(boot_count)); lfs1_file_read(&lfs1, &file, &boot_count, sizeof(boot_count));
// update boot count // update boot count
boot_count += 1; boot_count += 1;
lfs_file_rewind(&lfs, &file); lfs1_file_rewind(&lfs1, &file);
lfs_file_write(&lfs, &file, &boot_count, sizeof(boot_count)); lfs1_file_write(&lfs1, &file, &boot_count, sizeof(boot_count));
// remember the storage is not updated until the file is closed successfully // remember the storage is not updated until the file is closed successfully
lfs_file_close(&lfs, &file); lfs1_file_close(&lfs1, &file);
// release any resources we were using // release any resources we were using
lfs_unmount(&lfs); lfs1_unmount(&lfs1);
// print the boot count // print the boot count
printf("boot_count: %d\n", boot_count); printf("boot_count: %d\n", boot_count);
@@ -88,7 +88,7 @@ int main(void) {
## Usage ## Usage
Detailed documentation (or at least as much detail as is currently available) Detailed documentation (or at least as much detail as is currently available)
can be found in the comments in [lfs.h](lfs.h). can be found in the comments in [lfs1.h](lfs1.h).
As you may have noticed, littlefs takes in a configuration structure that As you may have noticed, littlefs takes in a configuration structure that
defines how the filesystem operates. The configuration struct provides the defines how the filesystem operates. The configuration struct provides the
@@ -96,9 +96,9 @@ filesystem with the block device operations and dimensions, tweakable
parameters that tradeoff memory usage for performance, and optional parameters that tradeoff memory usage for performance, and optional
static buffers if the user wants to avoid dynamic memory. static buffers if the user wants to avoid dynamic memory.
The state of the littlefs is stored in the `lfs_t` type which is left up The state of the littlefs is stored in the `lfs1_t` type which is left up
to the user to allocate, allowing multiple filesystems to be in use to the user to allocate, allowing multiple filesystems to be in use
simultaneously. With the `lfs_t` and configuration struct, a user can simultaneously. With the `lfs1_t` and configuration struct, a user can
format a block device or mount the filesystem. format a block device or mount the filesystem.
Once mounted, the littlefs provides a full set of POSIX-like file and Once mounted, the littlefs provides a full set of POSIX-like file and
@@ -112,11 +112,11 @@ filesystem until sync or close is called on the file.
## Other notes ## Other notes
All littlefs calls have the potential to return a negative error code. The All littlefs calls have the potential to return a negative error code. The
errors can be either one of those found in the `enum lfs_error` in errors can be either one of those found in the `enum lfs1_error` in
[lfs.h](lfs.h), or an error returned by the user's block device operations. [lfs1.h](lfs1.h), or an error returned by the user's block device operations.
In the configuration struct, the `prog` and `erase` function provided by the In the configuration struct, the `prog` and `erase` function provided by the
user may return a `LFS_ERR_CORRUPT` error if the implementation already can user may return a `LFS1_ERR_CORRUPT` error if the implementation already can
detect corrupt blocks. However, the wear leveling does not depend on the return detect corrupt blocks. However, the wear leveling does not depend on the return
code of these functions, instead all data is read back and checked for code of these functions, instead all data is read back and checked for
integrity. integrity.
@@ -139,7 +139,7 @@ with all the nitty-gritty details. Can be useful for developing tooling.
## Testing ## Testing
The littlefs comes with a test suite designed to run on a PC using the The littlefs comes with a test suite designed to run on a PC using the
[emulated block device](emubd/lfs_emubd.h) found in the emubd directory. [emulated block device](emubd/lfs1_emubd.h) found in the emubd directory.
The tests assume a Linux environment and can be started with make: The tests assume a Linux environment and can be started with make:
``` bash ``` bash

48
emubd/lfs_emubd.c → emubd/lfs1_emubd.c
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@@ -4,7 +4,7 @@
* Copyright (c) 2017, Arm Limited. All rights reserved. * Copyright (c) 2017, Arm Limited. All rights reserved.
* SPDX-License-Identifier: BSD-3-Clause * SPDX-License-Identifier: BSD-3-Clause
*/ */
#include "emubd/lfs_emubd.h" #include "emubd/lfs1_emubd.h"
#include <errno.h> #include <errno.h>
#include <string.h> #include <string.h>
@@ -20,8 +20,8 @@
// Block device emulated on existing filesystem // Block device emulated on existing filesystem
int lfs_emubd_create(const struct lfs_config *cfg, const char *path) { int lfs1_emubd_create(const struct lfs1_config *cfg, const char *path) {
lfs_emubd_t *emu = cfg->context; lfs1_emubd_t *emu = cfg->context;
emu->cfg.read_size = cfg->read_size; emu->cfg.read_size = cfg->read_size;
emu->cfg.prog_size = cfg->prog_size; emu->cfg.prog_size = cfg->prog_size;
emu->cfg.block_size = cfg->block_size; emu->cfg.block_size = cfg->block_size;
@@ -29,7 +29,7 @@ int lfs_emubd_create(const struct lfs_config *cfg, const char *path) {
// Allocate buffer for creating children files // Allocate buffer for creating children files
size_t pathlen = strlen(path); size_t pathlen = strlen(path);
emu->path = malloc(pathlen + 1 + LFS_NAME_MAX + 1); emu->path = malloc(pathlen + 1 + LFS1_NAME_MAX + 1);
if (!emu->path) { if (!emu->path) {
return -ENOMEM; return -ENOMEM;
} }
@@ -37,7 +37,7 @@ int lfs_emubd_create(const struct lfs_config *cfg, const char *path) {
strcpy(emu->path, path); strcpy(emu->path, path);
emu->path[pathlen] = '/'; emu->path[pathlen] = '/';
emu->child = &emu->path[pathlen+1]; emu->child = &emu->path[pathlen+1];
memset(emu->child, '\0', LFS_NAME_MAX+1); memset(emu->child, '\0', LFS1_NAME_MAX+1);
// Create directory if it doesn't exist // Create directory if it doesn't exist
int err = mkdir(path, 0777); int err = mkdir(path, 0777);
@@ -46,7 +46,7 @@ int lfs_emubd_create(const struct lfs_config *cfg, const char *path) {
} }
// Load stats to continue incrementing // Load stats to continue incrementing
snprintf(emu->child, LFS_NAME_MAX, "stats"); snprintf(emu->child, LFS1_NAME_MAX, "stats");
FILE *f = fopen(emu->path, "r"); FILE *f = fopen(emu->path, "r");
if (!f && errno != ENOENT) { if (!f && errno != ENOENT) {
@@ -70,16 +70,16 @@ int lfs_emubd_create(const struct lfs_config *cfg, const char *path) {
return 0; return 0;
} }
void lfs_emubd_destroy(const struct lfs_config *cfg) { void lfs1_emubd_destroy(const struct lfs1_config *cfg) {
lfs_emubd_sync(cfg); lfs1_emubd_sync(cfg);
lfs_emubd_t *emu = cfg->context; lfs1_emubd_t *emu = cfg->context;
free(emu->path); free(emu->path);
} }
int lfs_emubd_read(const struct lfs_config *cfg, lfs_block_t block, int lfs1_emubd_read(const struct lfs1_config *cfg, lfs1_block_t block,
lfs_off_t off, void *buffer, lfs_size_t size) { lfs1_off_t off, void *buffer, lfs1_size_t size) {
lfs_emubd_t *emu = cfg->context; lfs1_emubd_t *emu = cfg->context;
uint8_t *data = buffer; uint8_t *data = buffer;
// Check if read is valid // Check if read is valid
@@ -91,7 +91,7 @@ int lfs_emubd_read(const struct lfs_config *cfg, lfs_block_t block,
memset(data, 0, size); memset(data, 0, size);
// Read data // Read data
snprintf(emu->child, LFS_NAME_MAX, "%" PRIx32, block); snprintf(emu->child, LFS1_NAME_MAX, "%" PRIx32, block);
FILE *f = fopen(emu->path, "rb"); FILE *f = fopen(emu->path, "rb");
if (!f && errno != ENOENT) { if (!f && errno != ENOENT) {
@@ -119,9 +119,9 @@ int lfs_emubd_read(const struct lfs_config *cfg, lfs_block_t block,
return 0; return 0;
} }
int lfs_emubd_prog(const struct lfs_config *cfg, lfs_block_t block, int lfs1_emubd_prog(const struct lfs1_config *cfg, lfs1_block_t block,
lfs_off_t off, const void *buffer, lfs_size_t size) { lfs1_off_t off, const void *buffer, lfs1_size_t size) {
lfs_emubd_t *emu = cfg->context; lfs1_emubd_t *emu = cfg->context;
const uint8_t *data = buffer; const uint8_t *data = buffer;
// Check if write is valid // Check if write is valid
@@ -130,7 +130,7 @@ int lfs_emubd_prog(const struct lfs_config *cfg, lfs_block_t block,
assert(block < cfg->block_count); assert(block < cfg->block_count);
// Program data // Program data
snprintf(emu->child, LFS_NAME_MAX, "%" PRIx32, block); snprintf(emu->child, LFS1_NAME_MAX, "%" PRIx32, block);
FILE *f = fopen(emu->path, "r+b"); FILE *f = fopen(emu->path, "r+b");
if (!f) { if (!f) {
@@ -170,14 +170,14 @@ int lfs_emubd_prog(const struct lfs_config *cfg, lfs_block_t block,
return 0; return 0;
} }
int lfs_emubd_erase(const struct lfs_config *cfg, lfs_block_t block) { int lfs1_emubd_erase(const struct lfs1_config *cfg, lfs1_block_t block) {
lfs_emubd_t *emu = cfg->context; lfs1_emubd_t *emu = cfg->context;
// Check if erase is valid // Check if erase is valid
assert(block < cfg->block_count); assert(block < cfg->block_count);
// Erase the block // Erase the block
snprintf(emu->child, LFS_NAME_MAX, "%" PRIx32, block); snprintf(emu->child, LFS1_NAME_MAX, "%" PRIx32, block);
struct stat st; struct stat st;
int err = stat(emu->path, &st); int err = stat(emu->path, &st);
if (err && errno != ENOENT) { if (err && errno != ENOENT) {
@@ -207,11 +207,11 @@ int lfs_emubd_erase(const struct lfs_config *cfg, lfs_block_t block) {
return 0; return 0;
} }
int lfs_emubd_sync(const struct lfs_config *cfg) { int lfs1_emubd_sync(const struct lfs1_config *cfg) {
lfs_emubd_t *emu = cfg->context; lfs1_emubd_t *emu = cfg->context;
// Just write out info/stats for later lookup // Just write out info/stats for later lookup
snprintf(emu->child, LFS_NAME_MAX, "config"); snprintf(emu->child, LFS1_NAME_MAX, "config");
FILE *f = fopen(emu->path, "w"); FILE *f = fopen(emu->path, "w");
if (!f) { if (!f) {
return -errno; return -errno;
@@ -227,7 +227,7 @@ int lfs_emubd_sync(const struct lfs_config *cfg) {
return -errno; return -errno;
} }
snprintf(emu->child, LFS_NAME_MAX, "stats"); snprintf(emu->child, LFS1_NAME_MAX, "stats");
f = fopen(emu->path, "w"); f = fopen(emu->path, "w");
if (!f) { if (!f) {
return -errno; return -errno;

44
emubd/lfs_emubd.h → emubd/lfs1_emubd.h
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@@ -4,11 +4,11 @@
* Copyright (c) 2017, Arm Limited. All rights reserved. * Copyright (c) 2017, Arm Limited. All rights reserved.
* SPDX-License-Identifier: BSD-3-Clause * SPDX-License-Identifier: BSD-3-Clause
*/ */
#ifndef LFS_EMUBD_H #ifndef LFS1_EMUBD_H
#define LFS_EMUBD_H #define LFS1_EMUBD_H
#include "lfs.h" #include "lfs1.h"
#include "lfs_util.h" #include "lfs1_util.h"
#ifdef __cplusplus #ifdef __cplusplus
extern "C" extern "C"
@@ -17,25 +17,25 @@ extern "C"
// Config options // Config options
#ifndef LFS_EMUBD_READ_SIZE #ifndef LFS1_EMUBD_READ_SIZE
#define LFS_EMUBD_READ_SIZE 1 #define LFS1_EMUBD_READ_SIZE 1
#endif #endif
#ifndef LFS_EMUBD_PROG_SIZE #ifndef LFS1_EMUBD_PROG_SIZE
#define LFS_EMUBD_PROG_SIZE 1 #define LFS1_EMUBD_PROG_SIZE 1
#endif #endif
#ifndef LFS_EMUBD_ERASE_SIZE #ifndef LFS1_EMUBD_ERASE_SIZE
#define LFS_EMUBD_ERASE_SIZE 512 #define LFS1_EMUBD_ERASE_SIZE 512
#endif #endif
#ifndef LFS_EMUBD_TOTAL_SIZE #ifndef LFS1_EMUBD_TOTAL_SIZE
#define LFS_EMUBD_TOTAL_SIZE 524288 #define LFS1_EMUBD_TOTAL_SIZE 524288
#endif #endif
// The emu bd state // The emu bd state
typedef struct lfs_emubd { typedef struct lfs1_emubd {
char *path; char *path;
char *child; char *child;
@@ -51,33 +51,33 @@ typedef struct lfs_emubd {
uint32_t block_size; uint32_t block_size;
uint32_t block_count; uint32_t block_count;
} cfg; } cfg;
} lfs_emubd_t; } lfs1_emubd_t;
// Create a block device using path for the directory to store blocks // Create a block device using path for the directory to store blocks
int lfs_emubd_create(const struct lfs_config *cfg, const char *path); int lfs1_emubd_create(const struct lfs1_config *cfg, const char *path);
// Clean up memory associated with emu block device // Clean up memory associated with emu block device
void lfs_emubd_destroy(const struct lfs_config *cfg); void lfs1_emubd_destroy(const struct lfs1_config *cfg);
// Read a block // Read a block
int lfs_emubd_read(const struct lfs_config *cfg, lfs_block_t block, int lfs1_emubd_read(const struct lfs1_config *cfg, lfs1_block_t block,
lfs_off_t off, void *buffer, lfs_size_t size); lfs1_off_t off, void *buffer, lfs1_size_t size);
// Program a block // Program a block
// //
// The block must have previously been erased. // The block must have previously been erased.
int lfs_emubd_prog(const struct lfs_config *cfg, lfs_block_t block, int lfs1_emubd_prog(const struct lfs1_config *cfg, lfs1_block_t block,
lfs_off_t off, const void *buffer, lfs_size_t size); lfs1_off_t off, const void *buffer, lfs1_size_t size);
// Erase a block // Erase a block
// //
// A block must be erased before being programmed. The // A block must be erased before being programmed. The
// state of an erased block is undefined. // state of an erased block is undefined.
int lfs_emubd_erase(const struct lfs_config *cfg, lfs_block_t block); int lfs1_emubd_erase(const struct lfs1_config *cfg, lfs1_block_t block);
// Sync the block device // Sync the block device
int lfs_emubd_sync(const struct lfs_config *cfg); int lfs1_emubd_sync(const struct lfs1_config *cfg);
#ifdef __cplusplus #ifdef __cplusplus

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lfs.h → lfs1.h
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@@ -4,8 +4,8 @@
* Copyright (c) 2017, Arm Limited. All rights reserved. * Copyright (c) 2017, Arm Limited. All rights reserved.
* SPDX-License-Identifier: BSD-3-Clause * SPDX-License-Identifier: BSD-3-Clause
*/ */
#ifndef LFS_H #ifndef LFS1_H
#define LFS_H #define LFS1_H
#include <stdint.h> #include <stdint.h>
#include <stdbool.h> #include <stdbool.h>
@@ -21,142 +21,142 @@ extern "C"
// Software library version // Software library version
// Major (top-nibble), incremented on backwards incompatible changes // Major (top-nibble), incremented on backwards incompatible changes
// Minor (bottom-nibble), incremented on feature additions // Minor (bottom-nibble), incremented on feature additions
#define LFS_VERSION 0x00010007 #define LFS1_VERSION 0x00010007
#define LFS_VERSION_MAJOR (0xffff & (LFS_VERSION >> 16)) #define LFS1_VERSION_MAJOR (0xffff & (LFS1_VERSION >> 16))
#define LFS_VERSION_MINOR (0xffff & (LFS_VERSION >> 0)) #define LFS1_VERSION_MINOR (0xffff & (LFS1_VERSION >> 0))
// Version of On-disk data structures // Version of On-disk data structures
// Major (top-nibble), incremented on backwards incompatible changes // Major (top-nibble), incremented on backwards incompatible changes
// Minor (bottom-nibble), incremented on feature additions // Minor (bottom-nibble), incremented on feature additions
#define LFS_DISK_VERSION 0x00010001 #define LFS1_DISK_VERSION 0x00010001
#define LFS_DISK_VERSION_MAJOR (0xffff & (LFS_DISK_VERSION >> 16)) #define LFS1_DISK_VERSION_MAJOR (0xffff & (LFS1_DISK_VERSION >> 16))
#define LFS_DISK_VERSION_MINOR (0xffff & (LFS_DISK_VERSION >> 0)) #define LFS1_DISK_VERSION_MINOR (0xffff & (LFS1_DISK_VERSION >> 0))
/// Definitions /// /// Definitions ///
// Type definitions // Type definitions
typedef uint32_t lfs_size_t; typedef uint32_t lfs1_size_t;
typedef uint32_t lfs_off_t; typedef uint32_t lfs1_off_t;
typedef int32_t lfs_ssize_t; typedef int32_t lfs1_ssize_t;
typedef int32_t lfs_soff_t; typedef int32_t lfs1_soff_t;
typedef uint32_t lfs_block_t; typedef uint32_t lfs1_block_t;
// Max name size in bytes // Max name size in bytes
#ifndef LFS_NAME_MAX #ifndef LFS1_NAME_MAX
#define LFS_NAME_MAX 255 #define LFS1_NAME_MAX 255
#endif #endif
// Max file size in bytes // Max file size in bytes
#ifndef LFS_FILE_MAX #ifndef LFS1_FILE_MAX
#define LFS_FILE_MAX 2147483647 #define LFS1_FILE_MAX 2147483647
#endif #endif
// Possible error codes, these are negative to allow // Possible error codes, these are negative to allow
// valid positive return values // valid positive return values
enum lfs_error { enum lfs1_error {
LFS_ERR_OK = 0, // No error LFS1_ERR_OK = 0, // No error
LFS_ERR_IO = -5, // Error during device operation LFS1_ERR_IO = -5, // Error during device operation
LFS_ERR_CORRUPT = -52, // Corrupted LFS1_ERR_CORRUPT = -52, // Corrupted
LFS_ERR_NOENT = -2, // No directory entry LFS1_ERR_NOENT = -2, // No directory entry
LFS_ERR_EXIST = -17, // Entry already exists LFS1_ERR_EXIST = -17, // Entry already exists
LFS_ERR_NOTDIR = -20, // Entry is not a dir LFS1_ERR_NOTDIR = -20, // Entry is not a dir
LFS_ERR_ISDIR = -21, // Entry is a dir LFS1_ERR_ISDIR = -21, // Entry is a dir
LFS_ERR_NOTEMPTY = -39, // Dir is not empty LFS1_ERR_NOTEMPTY = -39, // Dir is not empty
LFS_ERR_BADF = -9, // Bad file number LFS1_ERR_BADF = -9, // Bad file number
LFS_ERR_FBIG = -27, // File too large LFS1_ERR_FBIG = -27, // File too large
LFS_ERR_INVAL = -22, // Invalid parameter LFS1_ERR_INVAL = -22, // Invalid parameter
LFS_ERR_NOSPC = -28, // No space left on device LFS1_ERR_NOSPC = -28, // No space left on device
LFS_ERR_NOMEM = -12, // No more memory available LFS1_ERR_NOMEM = -12, // No more memory available
}; };
// File types // File types
enum lfs_type { enum lfs1_type {
LFS_TYPE_REG = 0x11, LFS1_TYPE_REG = 0x11,
LFS_TYPE_DIR = 0x22, LFS1_TYPE_DIR = 0x22,
LFS_TYPE_SUPERBLOCK = 0x2e, LFS1_TYPE_SUPERBLOCK = 0x2e,
}; };
// File open flags // File open flags
enum lfs_open_flags { enum lfs1_open_flags {
// open flags // open flags
LFS_O_RDONLY = 1, // Open a file as read only LFS1_O_RDONLY = 1, // Open a file as read only
LFS_O_WRONLY = 2, // Open a file as write only LFS1_O_WRONLY = 2, // Open a file as write only
LFS_O_RDWR = 3, // Open a file as read and write LFS1_O_RDWR = 3, // Open a file as read and write
LFS_O_CREAT = 0x0100, // Create a file if it does not exist LFS1_O_CREAT = 0x0100, // Create a file if it does not exist
LFS_O_EXCL = 0x0200, // Fail if a file already exists LFS1_O_EXCL = 0x0200, // Fail if a file already exists
LFS_O_TRUNC = 0x0400, // Truncate the existing file to zero size LFS1_O_TRUNC = 0x0400, // Truncate the existing file to zero size
LFS_O_APPEND = 0x0800, // Move to end of file on every write LFS1_O_APPEND = 0x0800, // Move to end of file on every write
// internally used flags // internally used flags
LFS_F_DIRTY = 0x10000, // File does not match storage LFS1_F_DIRTY = 0x10000, // File does not match storage
LFS_F_WRITING = 0x20000, // File has been written since last flush LFS1_F_WRITING = 0x20000, // File has been written since last flush
LFS_F_READING = 0x40000, // File has been read since last flush LFS1_F_READING = 0x40000, // File has been read since last flush
LFS_F_ERRED = 0x80000, // An error occured during write LFS1_F_ERRED = 0x80000, // An error occured during write
}; };
// File seek flags // File seek flags
enum lfs_whence_flags { enum lfs1_whence_flags {
LFS_SEEK_SET = 0, // Seek relative to an absolute position LFS1_SEEK_SET = 0, // Seek relative to an absolute position
LFS_SEEK_CUR = 1, // Seek relative to the current file position LFS1_SEEK_CUR = 1, // Seek relative to the current file position
LFS_SEEK_END = 2, // Seek relative to the end of the file LFS1_SEEK_END = 2, // Seek relative to the end of the file
}; };
// Configuration provided during initialization of the littlefs // Configuration provided during initialization of the littlefs
struct lfs_config { struct lfs1_config {
// Opaque user provided context that can be used to pass // Opaque user provided context that can be used to pass
// information to the block device operations // information to the block device operations
void *context; void *context;
// Read a region in a block. Negative error codes are propogated // Read a region in a block. Negative error codes are propogated
// to the user. // to the user.
int (*read)(const struct lfs_config *c, lfs_block_t block, int (*read)(const struct lfs1_config *c, lfs1_block_t block,
lfs_off_t off, void *buffer, lfs_size_t size); lfs1_off_t off, void *buffer, lfs1_size_t size);
// Program a region in a block. The block must have previously // Program a region in a block. The block must have previously
// been erased. Negative error codes are propogated to the user. // been erased. Negative error codes are propogated to the user.
// May return LFS_ERR_CORRUPT if the block should be considered bad. // May return LFS1_ERR_CORRUPT if the block should be considered bad.
int (*prog)(const struct lfs_config *c, lfs_block_t block, int (*prog)(const struct lfs1_config *c, lfs1_block_t block,
lfs_off_t off, const void *buffer, lfs_size_t size); lfs1_off_t off, const void *buffer, lfs1_size_t size);
// Erase a block. A block must be erased before being programmed. // Erase a block. A block must be erased before being programmed.
// The state of an erased block is undefined. Negative error codes // The state of an erased block is undefined. Negative error codes
// are propogated to the user. // are propogated to the user.
// May return LFS_ERR_CORRUPT if the block should be considered bad. // May return LFS1_ERR_CORRUPT if the block should be considered bad.
int (*erase)(const struct lfs_config *c, lfs_block_t block); int (*erase)(const struct lfs1_config *c, lfs1_block_t block);
// Sync the state of the underlying block device. Negative error codes // Sync the state of the underlying block device. Negative error codes
// are propogated to the user. // are propogated to the user.
int (*sync)(const struct lfs_config *c); int (*sync)(const struct lfs1_config *c);
// Minimum size of a block read. This determines the size of read buffers. // Minimum size of a block read. This determines the size of read buffers.
// This may be larger than the physical read size to improve performance // This may be larger than the physical read size to improve performance
// by caching more of the block device. // by caching more of the block device.
lfs_size_t read_size; lfs1_size_t read_size;
// Minimum size of a block program. This determines the size of program // Minimum size of a block program. This determines the size of program
// buffers. This may be larger than the physical program size to improve // buffers. This may be larger than the physical program size to improve
// performance by caching more of the block device. // performance by caching more of the block device.
// Must be a multiple of the read size. // Must be a multiple of the read size.
lfs_size_t prog_size; lfs1_size_t prog_size;
// Size of an erasable block. This does not impact ram consumption and // Size of an erasable block. This does not impact ram consumption and
// may be larger than the physical erase size. However, this should be // may be larger than the physical erase size. However, this should be
// kept small as each file currently takes up an entire block. // kept small as each file currently takes up an entire block.
// Must be a multiple of the program size. // Must be a multiple of the program size.
lfs_size_t block_size; lfs1_size_t block_size;
// Number of erasable blocks on the device. // Number of erasable blocks on the device.
lfs_size_t block_count; lfs1_size_t block_count;
// Number of blocks to lookahead during block allocation. A larger // Number of blocks to lookahead during block allocation. A larger
// lookahead reduces the number of passes required to allocate a block. // lookahead reduces the number of passes required to allocate a block.
// The lookahead buffer requires only 1 bit per block so it can be quite // The lookahead buffer requires only 1 bit per block so it can be quite
// large with little ram impact. Should be a multiple of 32. // large with little ram impact. Should be a multiple of 32.
lfs_size_t lookahead; lfs1_size_t lookahead;
// Optional, statically allocated read buffer. Must be read sized. // Optional, statically allocated read buffer. Must be read sized.
void *read_buffer; void *read_buffer;
@@ -173,121 +173,121 @@ struct lfs_config {
void *file_buffer; void *file_buffer;
}; };
// Optional configuration provided during lfs_file_opencfg // Optional configuration provided during lfs1_file_opencfg
struct lfs_file_config { struct lfs1_file_config {
// Optional, statically allocated buffer for files. Must be program sized. // Optional, statically allocated buffer for files. Must be program sized.
// If NULL, malloc will be used by default. // If NULL, malloc will be used by default.
void *buffer; void *buffer;
}; };
// File info structure // File info structure
struct lfs_info { struct lfs1_info {
// Type of the file, either LFS_TYPE_REG or LFS_TYPE_DIR // Type of the file, either LFS1_TYPE_REG or LFS1_TYPE_DIR
uint8_t type; uint8_t type;
// Size of the file, only valid for REG files // Size of the file, only valid for REG files
lfs_size_t size; lfs1_size_t size;
// Name of the file stored as a null-terminated string // Name of the file stored as a null-terminated string
char name[LFS_NAME_MAX+1]; char name[LFS1_NAME_MAX+1];
}; };
/// littlefs data structures /// /// littlefs data structures ///
typedef struct lfs_entry { typedef struct lfs1_entry {
lfs_off_t off; lfs1_off_t off;
struct lfs_disk_entry { struct lfs1_disk_entry {
uint8_t type; uint8_t type;
uint8_t elen; uint8_t elen;
uint8_t alen; uint8_t alen;
uint8_t nlen; uint8_t nlen;
union { union {
struct { struct {
lfs_block_t head; lfs1_block_t head;
lfs_size_t size; lfs1_size_t size;
} file; } file;
lfs_block_t dir[2]; lfs1_block_t dir[2];
} u; } u;
} d; } d;
} lfs_entry_t; } lfs1_entry_t;
typedef struct lfs_cache { typedef struct lfs1_cache {
lfs_block_t block; lfs1_block_t block;
lfs_off_t off; lfs1_off_t off;
uint8_t *buffer; uint8_t *buffer;
} lfs_cache_t; } lfs1_cache_t;
typedef struct lfs_file { typedef struct lfs1_file {
struct lfs_file *next; struct lfs1_file *next;
lfs_block_t pair[2]; lfs1_block_t pair[2];
lfs_off_t poff; lfs1_off_t poff;
lfs_block_t head; lfs1_block_t head;
lfs_size_t size; lfs1_size_t size;
const struct lfs_file_config *cfg; const struct lfs1_file_config *cfg;
uint32_t flags; uint32_t flags;
lfs_off_t pos; lfs1_off_t pos;
lfs_block_t block; lfs1_block_t block;
lfs_off_t off; lfs1_off_t off;
lfs_cache_t cache; lfs1_cache_t cache;
} lfs_file_t; } lfs1_file_t;
typedef struct lfs_dir { typedef struct lfs1_dir {
struct lfs_dir *next; struct lfs1_dir *next;
lfs_block_t pair[2]; lfs1_block_t pair[2];
lfs_off_t off; lfs1_off_t off;
lfs_block_t head[2]; lfs1_block_t head[2];
lfs_off_t pos; lfs1_off_t pos;
struct lfs_disk_dir { struct lfs1_disk_dir {
uint32_t rev; uint32_t rev;
lfs_size_t size; lfs1_size_t size;
lfs_block_t tail[2]; lfs1_block_t tail[2];
} d; } d;
} lfs_dir_t; } lfs1_dir_t;
typedef struct lfs_superblock { typedef struct lfs1_superblock {
lfs_off_t off; lfs1_off_t off;
struct lfs_disk_superblock { struct lfs1_disk_superblock {
uint8_t type; uint8_t type;
uint8_t elen; uint8_t elen;
uint8_t alen; uint8_t alen;
uint8_t nlen; uint8_t nlen;
lfs_block_t root[2]; lfs1_block_t root[2];
uint32_t block_size; uint32_t block_size;
uint32_t block_count; uint32_t block_count;
uint32_t version; uint32_t version;
char magic[8]; char magic[8];
} d; } d;
} lfs_superblock_t; } lfs1_superblock_t;
typedef struct lfs_free { typedef struct lfs1_free {
lfs_block_t off; lfs1_block_t off;
lfs_block_t size; lfs1_block_t size;
lfs_block_t i; lfs1_block_t i;
lfs_block_t ack; lfs1_block_t ack;
uint32_t *buffer; uint32_t *buffer;
} lfs_free_t; } lfs1_free_t;
// The littlefs type // The littlefs type
typedef struct lfs { typedef struct lfs1 {
const struct lfs_config *cfg; const struct lfs1_config *cfg;
lfs_block_t root[2]; lfs1_block_t root[2];
lfs_file_t *files; lfs1_file_t *files;
lfs_dir_t *dirs; lfs1_dir_t *dirs;
lfs_cache_t rcache; lfs1_cache_t rcache;
lfs_cache_t pcache; lfs1_cache_t pcache;
lfs_free_t free; lfs1_free_t free;
bool deorphaned; bool deorphaned;
bool moving; bool moving;
} lfs_t; } lfs1_t;
/// Filesystem functions /// /// Filesystem functions ///
@@ -299,23 +299,23 @@ typedef struct lfs {
// be zeroed for defaults and backwards compatibility. // be zeroed for defaults and backwards compatibility.
// //
// Returns a negative error code on failure. // Returns a negative error code on failure.
int lfs_format(lfs_t *lfs, const struct lfs_config *config); int lfs1_format(lfs1_t *lfs1, const struct lfs1_config *config);
// Mounts a littlefs // Mounts a littlefs
// //
// Requires a littlefs object and config struct. Multiple filesystems // Requires a littlefs object and config struct. Multiple filesystems
// may be mounted simultaneously with multiple littlefs objects. Both // may be mounted simultaneously with multiple littlefs objects. Both
// lfs and config must be allocated while mounted. The config struct must // lfs1 and config must be allocated while mounted. The config struct must
// be zeroed for defaults and backwards compatibility. // be zeroed for defaults and backwards compatibility.
// //
// Returns a negative error code on failure. // Returns a negative error code on failure.
int lfs_mount(lfs_t *lfs, const struct lfs_config *config); int lfs1_mount(lfs1_t *lfs1, const struct lfs1_config *config);
// Unmounts a littlefs // Unmounts a littlefs
// //
// Does nothing besides releasing any allocated resources. // Does nothing besides releasing any allocated resources.
// Returns a negative error code on failure. // Returns a negative error code on failure.
int lfs_unmount(lfs_t *lfs); int lfs1_unmount(lfs1_t *lfs1);
/// General operations /// /// General operations ///
@@ -323,7 +323,7 @@ int lfs_unmount(lfs_t *lfs);
// //
// If removing a directory, the directory must be empty. // If removing a directory, the directory must be empty.
// Returns a negative error code on failure. // Returns a negative error code on failure.
int lfs_remove(lfs_t *lfs, const char *path); int lfs1_remove(lfs1_t *lfs1, const char *path);
// Rename or move a file or directory // Rename or move a file or directory
// //
@@ -331,13 +331,13 @@ int lfs_remove(lfs_t *lfs, const char *path);
// If the destination is a directory, the directory must be empty. // If the destination is a directory, the directory must be empty.
// //
// Returns a negative error code on failure. // Returns a negative error code on failure.
int lfs_rename(lfs_t *lfs, const char *oldpath, const char *newpath); int lfs1_rename(lfs1_t *lfs1, const char *oldpath, const char *newpath);
// Find info about a file or directory // Find info about a file or directory
// //
// Fills out the info structure, based on the specified file or directory. // Fills out the info structure, based on the specified file or directory.
// Returns a negative error code on failure. // Returns a negative error code on failure.
int lfs_stat(lfs_t *lfs, const char *path, struct lfs_info *info); int lfs1_stat(lfs1_t *lfs1, const char *path, struct lfs1_info *info);
/// File operations /// /// File operations ///
@@ -345,25 +345,25 @@ int lfs_stat(lfs_t *lfs, const char *path, struct lfs_info *info);
// Open a file // Open a file
// //
// The mode that the file is opened in is determined by the flags, which // The mode that the file is opened in is determined by the flags, which
// are values from the enum lfs_open_flags that are bitwise-ored together. // are values from the enum lfs1_open_flags that are bitwise-ored together.
// //
// Returns a negative error code on failure. // Returns a negative error code on failure.
int lfs_file_open(lfs_t *lfs, lfs_file_t *file, int lfs1_file_open(lfs1_t *lfs1, lfs1_file_t *file,
const char *path, int flags); const char *path, int flags);
// Open a file with extra configuration // Open a file with extra configuration
// //
// The mode that the file is opened in is determined by the flags, which // The mode that the file is opened in is determined by the flags, which
// are values from the enum lfs_open_flags that are bitwise-ored together. // are values from the enum lfs1_open_flags that are bitwise-ored together.
// //
// The config struct provides additional config options per file as described // The config struct provides additional config options per file as described
// above. The config struct must be allocated while the file is open, and the // above. The config struct must be allocated while the file is open, and the
// config struct must be zeroed for defaults and backwards compatibility. // config struct must be zeroed for defaults and backwards compatibility.
// //
// Returns a negative error code on failure. // Returns a negative error code on failure.
int lfs_file_opencfg(lfs_t *lfs, lfs_file_t *file, int lfs1_file_opencfg(lfs1_t *lfs1, lfs1_file_t *file,
const char *path, int flags, const char *path, int flags,
const struct lfs_file_config *config); const struct lfs1_file_config *config);
// Close a file // Close a file
// //
@@ -371,20 +371,20 @@ int lfs_file_opencfg(lfs_t *lfs, lfs_file_t *file,
// sync had been called and releases any allocated resources. // sync had been called and releases any allocated resources.
// //
// Returns a negative error code on failure. // Returns a negative error code on failure.
int lfs_file_close(lfs_t *lfs, lfs_file_t *file); int lfs1_file_close(lfs1_t *lfs1, lfs1_file_t *file);
// Synchronize a file on storage // Synchronize a file on storage
// //
// Any pending writes are written out to storage. // Any pending writes are written out to storage.
// Returns a negative error code on failure. // Returns a negative error code on failure.
int lfs_file_sync(lfs_t *lfs, lfs_file_t *file); int lfs1_file_sync(lfs1_t *lfs1, lfs1_file_t *file);
// Read data from file // Read data from file
// //
// Takes a buffer and size indicating where to store the read data. // Takes a buffer and size indicating where to store the read data.
// Returns the number of bytes read, or a negative error code on failure. // Returns the number of bytes read, or a negative error code on failure.
lfs_ssize_t lfs_file_read(lfs_t *lfs, lfs_file_t *file, lfs1_ssize_t lfs1_file_read(lfs1_t *lfs1, lfs1_file_t *file,
void *buffer, lfs_size_t size); void *buffer, lfs1_size_t size);
// Write data to file // Write data to file
// //
@@ -392,38 +392,38 @@ lfs_ssize_t lfs_file_read(lfs_t *lfs, lfs_file_t *file,
// actually be updated on the storage until either sync or close is called. // actually be updated on the storage until either sync or close is called.
// //
// Returns the number of bytes written, or a negative error code on failure. // Returns the number of bytes written, or a negative error code on failure.
lfs_ssize_t lfs_file_write(lfs_t *lfs, lfs_file_t *file, lfs1_ssize_t lfs1_file_write(lfs1_t *lfs1, lfs1_file_t *file,
const void *buffer, lfs_size_t size); const void *buffer, lfs1_size_t size);
// Change the position of the file // Change the position of the file
// //
// The change in position is determined by the offset and whence flag. // The change in position is determined by the offset and whence flag.
// Returns the old position of the file, or a negative error code on failure. // Returns the old position of the file, or a negative error code on failure.
lfs_soff_t lfs_file_seek(lfs_t *lfs, lfs_file_t *file, lfs1_soff_t lfs1_file_seek(lfs1_t *lfs1, lfs1_file_t *file,
lfs_soff_t off, int whence); lfs1_soff_t off, int whence);
// Truncates the size of the file to the specified size // Truncates the size of the file to the specified size
// //
// Returns a negative error code on failure. // Returns a negative error code on failure.
int lfs_file_truncate(lfs_t *lfs, lfs_file_t *file, lfs_off_t size); int lfs1_file_truncate(lfs1_t *lfs1, lfs1_file_t *file, lfs1_off_t size);
// Return the position of the file // Return the position of the file
// //
// Equivalent to lfs_file_seek(lfs, file, 0, LFS_SEEK_CUR) // Equivalent to lfs1_file_seek(lfs1, file, 0, LFS1_SEEK_CUR)
// Returns the position of the file, or a negative error code on failure. // Returns the position of the file, or a negative error code on failure.
lfs_soff_t lfs_file_tell(lfs_t *lfs, lfs_file_t *file); lfs1_soff_t lfs1_file_tell(lfs1_t *lfs1, lfs1_file_t *file);
// Change the position of the file to the beginning of the file // Change the position of the file to the beginning of the file
// //
// Equivalent to lfs_file_seek(lfs, file, 0, LFS_SEEK_CUR) // Equivalent to lfs1_file_seek(lfs1, file, 0, LFS1_SEEK_CUR)
// Returns a negative error code on failure. // Returns a negative error code on failure.
int lfs_file_rewind(lfs_t *lfs, lfs_file_t *file); int lfs1_file_rewind(lfs1_t *lfs1, lfs1_file_t *file);
// Return the size of the file // Return the size of the file
// //
// Similar to lfs_file_seek(lfs, file, 0, LFS_SEEK_END) // Similar to lfs1_file_seek(lfs1, file, 0, LFS1_SEEK_END)
// Returns the size of the file, or a negative error code on failure. // Returns the size of the file, or a negative error code on failure.
lfs_soff_t lfs_file_size(lfs_t *lfs, lfs_file_t *file); lfs1_soff_t lfs1_file_size(lfs1_t *lfs1, lfs1_file_t *file);
/// Directory operations /// /// Directory operations ///
@@ -431,25 +431,25 @@ lfs_soff_t lfs_file_size(lfs_t *lfs, lfs_file_t *file);
// Create a directory // Create a directory
// //
// Returns a negative error code on failure. // Returns a negative error code on failure.
int lfs_mkdir(lfs_t *lfs, const char *path); int lfs1_mkdir(lfs1_t *lfs1, const char *path);
// Open a directory // Open a directory
// //
// Once open a directory can be used with read to iterate over files. // Once open a directory can be used with read to iterate over files.
// Returns a negative error code on failure. // Returns a negative error code on failure.
int lfs_dir_open(lfs_t *lfs, lfs_dir_t *dir, const char *path); int lfs1_dir_open(lfs1_t *lfs1, lfs1_dir_t *dir, const char *path);
// Close a directory // Close a directory
// //
// Releases any allocated resources. // Releases any allocated resources.
// Returns a negative error code on failure. // Returns a negative error code on failure.
int lfs_dir_close(lfs_t *lfs, lfs_dir_t *dir); int lfs1_dir_close(lfs1_t *lfs1, lfs1_dir_t *dir);
// Read an entry in the directory // Read an entry in the directory
// //
// Fills out the info structure, based on the specified file or directory. // Fills out the info structure, based on the specified file or directory.
// Returns a negative error code on failure. // Returns a negative error code on failure.
int lfs_dir_read(lfs_t *lfs, lfs_dir_t *dir, struct lfs_info *info); int lfs1_dir_read(lfs1_t *lfs1, lfs1_dir_t *dir, struct lfs1_info *info);
// Change the position of the directory // Change the position of the directory
// //
@@ -457,7 +457,7 @@ int lfs_dir_read(lfs_t *lfs, lfs_dir_t *dir, struct lfs_info *info);
// an absolute offset in the directory seek. // an absolute offset in the directory seek.
// //
// Returns a negative error code on failure. // Returns a negative error code on failure.
int lfs_dir_seek(lfs_t *lfs, lfs_dir_t *dir, lfs_off_t off); int lfs1_dir_seek(lfs1_t *lfs1, lfs1_dir_t *dir, lfs1_off_t off);
// Return the position of the directory // Return the position of the directory
// //
@@ -465,12 +465,12 @@ int lfs_dir_seek(lfs_t *lfs, lfs_dir_t *dir, lfs_off_t off);
// sense, but does indicate the current position in the directory iteration. // sense, but does indicate the current position in the directory iteration.
// //
// Returns the position of the directory, or a negative error code on failure. // Returns the position of the directory, or a negative error code on failure.
lfs_soff_t lfs_dir_tell(lfs_t *lfs, lfs_dir_t *dir); lfs1_soff_t lfs1_dir_tell(lfs1_t *lfs1, lfs1_dir_t *dir);
// Change the position of the directory to the beginning of the directory // Change the position of the directory to the beginning of the directory
// //
// Returns a negative error code on failure. // Returns a negative error code on failure.
int lfs_dir_rewind(lfs_t *lfs, lfs_dir_t *dir); int lfs1_dir_rewind(lfs1_t *lfs1, lfs1_dir_t *dir);
/// Miscellaneous littlefs specific operations /// /// Miscellaneous littlefs specific operations ///
@@ -482,7 +482,7 @@ int lfs_dir_rewind(lfs_t *lfs, lfs_dir_t *dir);
// blocks are in use or how much of the storage is available. // blocks are in use or how much of the storage is available.
// //
// Returns a negative error code on failure. // Returns a negative error code on failure.
int lfs_traverse(lfs_t *lfs, int (*cb)(void*, lfs_block_t), void *data); int lfs1_traverse(lfs1_t *lfs1, int (*cb)(void*, lfs1_block_t), void *data);
// Prunes any recoverable errors that may have occured in the filesystem // Prunes any recoverable errors that may have occured in the filesystem
// //
@@ -491,7 +491,7 @@ int lfs_traverse(lfs_t *lfs, int (*cb)(void*, lfs_block_t), void *data);
// allocation. // allocation.
// //
// Returns a negative error code on failure. // Returns a negative error code on failure.
int lfs_deorphan(lfs_t *lfs); int lfs1_deorphan(lfs1_t *lfs1);
#ifdef __cplusplus #ifdef __cplusplus

8
lfs_util.c → lfs1_util.c
View File

@@ -1,17 +1,17 @@
/* /*
* lfs util functions * lfs1 util functions
* *
* Copyright (c) 2017, Arm Limited. All rights reserved. * Copyright (c) 2017, Arm Limited. All rights reserved.
* SPDX-License-Identifier: BSD-3-Clause * SPDX-License-Identifier: BSD-3-Clause
*/ */
#include "lfs_util.h" #include "lfs1_util.h"
// Only compile if user does not provide custom config // Only compile if user does not provide custom config
#ifndef LFS_CONFIG #ifndef LFS1_CONFIG
// Software CRC implementation with small lookup table // Software CRC implementation with small lookup table
void lfs_crc(uint32_t *restrict crc, const void *buffer, size_t size) { void lfs1_crc(uint32_t *restrict crc, const void *buffer, size_t size) {
static const uint32_t rtable[16] = { static const uint32_t rtable[16] = {
0x00000000, 0x1db71064, 0x3b6e20c8, 0x26d930ac, 0x00000000, 0x1db71064, 0x3b6e20c8, 0x26d930ac,
0x76dc4190, 0x6b6b51f4, 0x4db26158, 0x5005713c, 0x76dc4190, 0x6b6b51f4, 0x4db26158, 0x5005713c,

102
lfs_util.h → lfs1_util.h
View File

@@ -1,22 +1,22 @@
/* /*
* lfs utility functions * lfs1 utility functions
* *
* Copyright (c) 2017, Arm Limited. All rights reserved. * Copyright (c) 2017, Arm Limited. All rights reserved.
* SPDX-License-Identifier: BSD-3-Clause * SPDX-License-Identifier: BSD-3-Clause
*/ */
#ifndef LFS_UTIL_H #ifndef LFS1_UTIL_H
#define LFS_UTIL_H #define LFS1_UTIL_H
// Users can override lfs_util.h with their own configuration by defining // Users can override lfs1_util.h with their own configuration by defining
// LFS_CONFIG as a header file to include (-DLFS_CONFIG=lfs_config.h). // LFS1_CONFIG as a header file to include (-DLFS1_CONFIG=lfs1_config.h).
// //
// If LFS_CONFIG is used, none of the default utils will be emitted and must be // If LFS1_CONFIG is used, none of the default utils will be emitted and must be
// provided by the config file. To start I would suggest copying lfs_util.h and // provided by the config file. To start I would suggest copying lfs1_util.h and
// modifying as needed. // modifying as needed.
#ifdef LFS_CONFIG #ifdef LFS1_CONFIG
#define LFS_STRINGIZE(x) LFS_STRINGIZE2(x) #define LFS1_STRINGIZE(x) LFS1_STRINGIZE2(x)
#define LFS_STRINGIZE2(x) #x #define LFS1_STRINGIZE2(x) #x
#include LFS_STRINGIZE(LFS_CONFIG) #include LFS1_STRINGIZE(LFS1_CONFIG)
#else #else
// System includes // System includes
@@ -24,13 +24,13 @@
#include <stdbool.h> #include <stdbool.h>
#include <string.h> #include <string.h>
#ifndef LFS_NO_MALLOC #ifndef LFS1_NO_MALLOC
#include <stdlib.h> #include <stdlib.h>
#endif #endif
#ifndef LFS_NO_ASSERT #ifndef LFS1_NO_ASSERT
#include <assert.h> #include <assert.h>
#endif #endif
#if !defined(LFS_NO_DEBUG) || !defined(LFS_NO_WARN) || !defined(LFS_NO_ERROR) #if !defined(LFS1_NO_DEBUG) || !defined(LFS1_NO_WARN) || !defined(LFS1_NO_ERROR)
#include <stdio.h> #include <stdio.h>
#endif #endif
@@ -45,51 +45,51 @@ extern "C"
// code footprint // code footprint
// Logging functions // Logging functions
#ifndef LFS_NO_DEBUG #ifndef LFS1_NO_DEBUG
#define LFS_DEBUG(fmt, ...) \ #define LFS1_DEBUG(fmt, ...) \
printf("lfs debug:%d: " fmt "\n", __LINE__, __VA_ARGS__) printf("lfs1 debug:%d: " fmt "\n", __LINE__, __VA_ARGS__)
#else #else
#define LFS_DEBUG(fmt, ...) #define LFS1_DEBUG(fmt, ...)
#endif #endif
#ifndef LFS_NO_WARN #ifndef LFS1_NO_WARN
#define LFS_WARN(fmt, ...) \ #define LFS1_WARN(fmt, ...) \
printf("lfs warn:%d: " fmt "\n", __LINE__, __VA_ARGS__) printf("lfs1 warn:%d: " fmt "\n", __LINE__, __VA_ARGS__)
#else #else
#define LFS_WARN(fmt, ...) #define LFS1_WARN(fmt, ...)
#endif #endif
#ifndef LFS_NO_ERROR #ifndef LFS1_NO_ERROR
#define LFS_ERROR(fmt, ...) \ #define LFS1_ERROR(fmt, ...) \
printf("lfs error:%d: " fmt "\n", __LINE__, __VA_ARGS__) printf("lfs1 error:%d: " fmt "\n", __LINE__, __VA_ARGS__)
#else #else
#define LFS_ERROR(fmt, ...) #define LFS1_ERROR(fmt, ...)
#endif #endif
// Runtime assertions // Runtime assertions
#ifndef LFS_NO_ASSERT #ifndef LFS1_NO_ASSERT
#define LFS_ASSERT(test) assert(test) #define LFS1_ASSERT(test) assert(test)
#else #else
#define LFS_ASSERT(test) #define LFS1_ASSERT(test)
#endif #endif
// Builtin functions, these may be replaced by more efficient // Builtin functions, these may be replaced by more efficient
// toolchain-specific implementations. LFS_NO_INTRINSICS falls back to a more // toolchain-specific implementations. LFS1_NO_INTRINSICS falls back to a more
// expensive basic C implementation for debugging purposes // expensive basic C implementation for debugging purposes
// Min/max functions for unsigned 32-bit numbers // Min/max functions for unsigned 32-bit numbers
static inline uint32_t lfs_max(uint32_t a, uint32_t b) { static inline uint32_t lfs1_max(uint32_t a, uint32_t b) {
return (a > b) ? a : b; return (a > b) ? a : b;
} }
static inline uint32_t lfs_min(uint32_t a, uint32_t b) { static inline uint32_t lfs1_min(uint32_t a, uint32_t b) {
return (a < b) ? a : b; return (a < b) ? a : b;
} }
// Find the next smallest power of 2 less than or equal to a // Find the next smallest power of 2 less than or equal to a
static inline uint32_t lfs_npw2(uint32_t a) { static inline uint32_t lfs1_npw2(uint32_t a) {
#if !defined(LFS_NO_INTRINSICS) && (defined(__GNUC__) || defined(__CC_ARM)) #if !defined(LFS1_NO_INTRINSICS) && (defined(__GNUC__) || defined(__CC_ARM))
return 32 - __builtin_clz(a-1); return 32 - __builtin_clz(a-1);
#else #else
uint32_t r = 0; uint32_t r = 0;
@@ -104,18 +104,18 @@ static inline uint32_t lfs_npw2(uint32_t a) {
} }
// Count the number of trailing binary zeros in a // Count the number of trailing binary zeros in a
// lfs_ctz(0) may be undefined // lfs1_ctz(0) may be undefined
static inline uint32_t lfs_ctz(uint32_t a) { static inline uint32_t lfs1_ctz(uint32_t a) {
#if !defined(LFS_NO_INTRINSICS) && defined(__GNUC__) #if !defined(LFS1_NO_INTRINSICS) && defined(__GNUC__)
return __builtin_ctz(a); return __builtin_ctz(a);
#else #else
return lfs_npw2((a & -a) + 1) - 1; return lfs1_npw2((a & -a) + 1) - 1;
#endif #endif
} }
// Count the number of binary ones in a // Count the number of binary ones in a
static inline uint32_t lfs_popc(uint32_t a) { static inline uint32_t lfs1_popc(uint32_t a) {
#if !defined(LFS_NO_INTRINSICS) && (defined(__GNUC__) || defined(__CC_ARM)) #if !defined(LFS1_NO_INTRINSICS) && (defined(__GNUC__) || defined(__CC_ARM))
return __builtin_popcount(a); return __builtin_popcount(a);
#else #else
a = a - ((a >> 1) & 0x55555555); a = a - ((a >> 1) & 0x55555555);
@@ -126,18 +126,18 @@ static inline uint32_t lfs_popc(uint32_t a) {
// Find the sequence comparison of a and b, this is the distance // Find the sequence comparison of a and b, this is the distance
// between a and b ignoring overflow // between a and b ignoring overflow
static inline int lfs_scmp(uint32_t a, uint32_t b) { static inline int lfs1_scmp(uint32_t a, uint32_t b) {
return (int)(unsigned)(a - b); return (int)(unsigned)(a - b);
} }
// Convert from 32-bit little-endian to native order // Convert from 32-bit little-endian to native order
static inline uint32_t lfs_fromle32(uint32_t a) { static inline uint32_t lfs1_fromle32(uint32_t a) {
#if !defined(LFS_NO_INTRINSICS) && ( \ #if !defined(LFS1_NO_INTRINSICS) && ( \
(defined( BYTE_ORDER ) && BYTE_ORDER == ORDER_LITTLE_ENDIAN ) || \ (defined( BYTE_ORDER ) && BYTE_ORDER == ORDER_LITTLE_ENDIAN ) || \
(defined(__BYTE_ORDER ) && __BYTE_ORDER == __ORDER_LITTLE_ENDIAN ) || \ (defined(__BYTE_ORDER ) && __BYTE_ORDER == __ORDER_LITTLE_ENDIAN ) || \
(defined(__BYTE_ORDER__) && __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__)) (defined(__BYTE_ORDER__) && __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__))
return a; return a;
#elif !defined(LFS_NO_INTRINSICS) && ( \ #elif !defined(LFS1_NO_INTRINSICS) && ( \
(defined( BYTE_ORDER ) && BYTE_ORDER == ORDER_BIG_ENDIAN ) || \ (defined( BYTE_ORDER ) && BYTE_ORDER == ORDER_BIG_ENDIAN ) || \
(defined(__BYTE_ORDER ) && __BYTE_ORDER == __ORDER_BIG_ENDIAN ) || \ (defined(__BYTE_ORDER ) && __BYTE_ORDER == __ORDER_BIG_ENDIAN ) || \
(defined(__BYTE_ORDER__) && __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__)) (defined(__BYTE_ORDER__) && __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__))
@@ -151,16 +151,16 @@ static inline uint32_t lfs_fromle32(uint32_t a) {
} }
// Convert to 32-bit little-endian from native order // Convert to 32-bit little-endian from native order
static inline uint32_t lfs_tole32(uint32_t a) { static inline uint32_t lfs1_tole32(uint32_t a) {
return lfs_fromle32(a); return lfs1_fromle32(a);
} }
// Calculate CRC-32 with polynomial = 0x04c11db7 // Calculate CRC-32 with polynomial = 0x04c11db7
void lfs_crc(uint32_t *crc, const void *buffer, size_t size); void lfs1_crc(uint32_t *crc, const void *buffer, size_t size);
// Allocate memory, only used if buffers are not provided to littlefs // Allocate memory, only used if buffers are not provided to littlefs
static inline void *lfs_malloc(size_t size) { static inline void *lfs1_malloc(size_t size) {
#ifndef LFS_NO_MALLOC #ifndef LFS1_NO_MALLOC
return malloc(size); return malloc(size);
#else #else
(void)size; (void)size;
@@ -169,8 +169,8 @@ static inline void *lfs_malloc(size_t size) {
} }
// Deallocate memory, only used if buffers are not provided to littlefs // Deallocate memory, only used if buffers are not provided to littlefs
static inline void lfs_free(void *p) { static inline void lfs1_free(void *p) {
#ifndef LFS_NO_MALLOC #ifndef LFS1_NO_MALLOC
free(p); free(p);
#else #else
(void)p; (void)p;

4
scripts/prefix.py
View File

@@ -5,7 +5,7 @@
# conflict at compile time. # conflict at compile time.
# #
# example: # example:
# $ ./scripts/prefix.py lfs2 # $ ./scripts/prefix.py lfs12
import os import os
import os.path import os.path
@@ -16,7 +16,7 @@ import tempfile
import shutil import shutil
import subprocess import subprocess
DEFAULT_PREFIX = "lfs" DEFAULT_PREFIX = "lfs1"
def subn(from_prefix, to_prefix, name): def subn(from_prefix, to_prefix, name):
name, count1 = re.subn('\\b'+from_prefix, to_prefix, name) name, count1 = re.subn('\\b'+from_prefix, to_prefix, name)

68
tests/template.fmt
View File

@@ -1,6 +1,6 @@
/// AUTOGENERATED TEST /// /// AUTOGENERATED TEST ///
#include "lfs.h" #include "lfs1.h"
#include "emubd/lfs_emubd.h" #include "emubd/lfs1_emubd.h"
#include <stdio.h> #include <stdio.h>
#include <string.h> #include <string.h>
#include <stdlib.h> #include <stdlib.h>
@@ -37,7 +37,7 @@ static void test_assert(const char *file, unsigned line,
// utility functions for traversals // utility functions for traversals
static int __attribute__((used)) test_count(void *p, lfs_block_t b) {{ static int __attribute__((used)) test_count(void *p, lfs1_block_t b) {{
(void)b; (void)b;
unsigned *u = (unsigned*)p; unsigned *u = (unsigned*)p;
*u += 1; *u += 1;
@@ -45,62 +45,62 @@ static int __attribute__((used)) test_count(void *p, lfs_block_t b) {{
}} }}
// lfs declarations // lfs1 declarations
lfs_t lfs; lfs1_t lfs1;
lfs_emubd_t bd; lfs1_emubd_t bd;
lfs_file_t file[4]; lfs1_file_t file[4];
lfs_dir_t dir[4]; lfs1_dir_t dir[4];
struct lfs_info info; struct lfs1_info info;
uint8_t buffer[1024]; uint8_t buffer[1024];
uint8_t wbuffer[1024]; uint8_t wbuffer[1024];
uint8_t rbuffer[1024]; uint8_t rbuffer[1024];
lfs_size_t size; lfs1_size_t size;
lfs_size_t wsize; lfs1_size_t wsize;
lfs_size_t rsize; lfs1_size_t rsize;
uintmax_t test; uintmax_t test;
#ifndef LFS_READ_SIZE #ifndef LFS1_READ_SIZE
#define LFS_READ_SIZE 16 #define LFS1_READ_SIZE 16
#endif #endif
#ifndef LFS_PROG_SIZE #ifndef LFS1_PROG_SIZE
#define LFS_PROG_SIZE 16 #define LFS1_PROG_SIZE 16
#endif #endif
#ifndef LFS_BLOCK_SIZE #ifndef LFS1_BLOCK_SIZE
#define LFS_BLOCK_SIZE 512 #define LFS1_BLOCK_SIZE 512
#endif #endif
#ifndef LFS_BLOCK_COUNT #ifndef LFS1_BLOCK_COUNT
#define LFS_BLOCK_COUNT 1024 #define LFS1_BLOCK_COUNT 1024
#endif #endif
#ifndef LFS_LOOKAHEAD #ifndef LFS1_LOOKAHEAD
#define LFS_LOOKAHEAD 128 #define LFS1_LOOKAHEAD 128
#endif #endif
const struct lfs_config cfg = {{ const struct lfs1_config cfg = {{
.context = &bd, .context = &bd,
.read = &lfs_emubd_read, .read = &lfs1_emubd_read,
.prog = &lfs_emubd_prog, .prog = &lfs1_emubd_prog,
.erase = &lfs_emubd_erase, .erase = &lfs1_emubd_erase,
.sync = &lfs_emubd_sync, .sync = &lfs1_emubd_sync,
.read_size = LFS_READ_SIZE, .read_size = LFS1_READ_SIZE,
.prog_size = LFS_PROG_SIZE, .prog_size = LFS1_PROG_SIZE,
.block_size = LFS_BLOCK_SIZE, .block_size = LFS1_BLOCK_SIZE,
.block_count = LFS_BLOCK_COUNT, .block_count = LFS1_BLOCK_COUNT,
.lookahead = LFS_LOOKAHEAD, .lookahead = LFS1_LOOKAHEAD,
}}; }};
// Entry point // Entry point
int main(void) {{ int main(void) {{
lfs_emubd_create(&cfg, "blocks"); lfs1_emubd_create(&cfg, "blocks");
{tests} {tests}
lfs_emubd_destroy(&cfg); lfs1_emubd_destroy(&cfg);
}} }}

6
tests/test.py
View File

@@ -28,7 +28,7 @@ def generate(test):
# Remove build artifacts to force rebuild # Remove build artifacts to force rebuild
try: try:
os.remove('test.o') os.remove('test.o')
os.remove('lfs') os.remove('lfs1')
except OSError: except OSError:
pass pass
@@ -39,9 +39,9 @@ def compile():
def execute(): def execute():
if 'EXEC' in os.environ: if 'EXEC' in os.environ:
subprocess.check_call([os.environ['EXEC'], "./lfs"]) subprocess.check_call([os.environ['EXEC'], "./lfs1"])
else: else:
subprocess.check_call(["./lfs"]) subprocess.check_call(["./lfs1"])
def main(test=None): def main(test=None):
if test and not test.startswith('-'): if test and not test.startswith('-'):

366
tests/test_alloc.sh
View File

@@ -4,424 +4,424 @@ set -eu
echo "=== Allocator tests ===" echo "=== Allocator tests ==="
rm -rf blocks rm -rf blocks
tests/test.py << TEST tests/test.py << TEST
lfs_format(&lfs, &cfg) => 0; lfs1_format(&lfs1, &cfg) => 0;
TEST TEST
SIZE=15000 SIZE=15000
lfs_mkdir() { lfs1_mkdir() {
tests/test.py << TEST tests/test.py << TEST
lfs_mount(&lfs, &cfg) => 0; lfs1_mount(&lfs1, &cfg) => 0;
lfs_mkdir(&lfs, "$1") => 0; lfs1_mkdir(&lfs1, "$1") => 0;
lfs_unmount(&lfs) => 0; lfs1_unmount(&lfs1) => 0;
TEST TEST
} }
lfs_remove() { lfs1_remove() {
tests/test.py << TEST tests/test.py << TEST
lfs_mount(&lfs, &cfg) => 0; lfs1_mount(&lfs1, &cfg) => 0;
lfs_remove(&lfs, "$1/eggs") => 0; lfs1_remove(&lfs1, "$1/eggs") => 0;
lfs_remove(&lfs, "$1/bacon") => 0; lfs1_remove(&lfs1, "$1/bacon") => 0;
lfs_remove(&lfs, "$1/pancakes") => 0; lfs1_remove(&lfs1, "$1/pancakes") => 0;
lfs_remove(&lfs, "$1") => 0; lfs1_remove(&lfs1, "$1") => 0;
lfs_unmount(&lfs) => 0; lfs1_unmount(&lfs1) => 0;
TEST TEST
} }
lfs_alloc_singleproc() { lfs1_alloc_singleproc() {
tests/test.py << TEST tests/test.py << TEST
const char *names[] = {"bacon", "eggs", "pancakes"}; const char *names[] = {"bacon", "eggs", "pancakes"};
lfs_mount(&lfs, &cfg) => 0; lfs1_mount(&lfs1, &cfg) => 0;
for (unsigned n = 0; n < sizeof(names)/sizeof(names[0]); n++) { for (unsigned n = 0; n < sizeof(names)/sizeof(names[0]); n++) {
sprintf((char*)buffer, "$1/%s", names[n]); sprintf((char*)buffer, "$1/%s", names[n]);
lfs_file_open(&lfs, &file[n], (char*)buffer, lfs1_file_open(&lfs1, &file[n], (char*)buffer,
LFS_O_WRONLY | LFS_O_CREAT | LFS_O_APPEND) => 0; LFS1_O_WRONLY | LFS1_O_CREAT | LFS1_O_APPEND) => 0;
} }
for (unsigned n = 0; n < sizeof(names)/sizeof(names[0]); n++) { for (unsigned n = 0; n < sizeof(names)/sizeof(names[0]); n++) {
size = strlen(names[n]); size = strlen(names[n]);
for (int i = 0; i < $SIZE; i++) { for (int i = 0; i < $SIZE; i++) {
lfs_file_write(&lfs, &file[n], names[n], size) => size; lfs1_file_write(&lfs1, &file[n], names[n], size) => size;
} }
} }
for (unsigned n = 0; n < sizeof(names)/sizeof(names[0]); n++) { for (unsigned n = 0; n < sizeof(names)/sizeof(names[0]); n++) {
lfs_file_close(&lfs, &file[n]) => 0; lfs1_file_close(&lfs1, &file[n]) => 0;
} }
lfs_unmount(&lfs) => 0; lfs1_unmount(&lfs1) => 0;
TEST TEST
} }
lfs_alloc_multiproc() { lfs1_alloc_multiproc() {
for name in bacon eggs pancakes for name in bacon eggs pancakes
do do
tests/test.py << TEST tests/test.py << TEST
lfs_mount(&lfs, &cfg) => 0; lfs1_mount(&lfs1, &cfg) => 0;
lfs_file_open(&lfs, &file[0], "$1/$name", lfs1_file_open(&lfs1, &file[0], "$1/$name",
LFS_O_WRONLY | LFS_O_CREAT | LFS_O_APPEND) => 0; LFS1_O_WRONLY | LFS1_O_CREAT | LFS1_O_APPEND) => 0;
size = strlen("$name"); size = strlen("$name");
memcpy(buffer, "$name", size); memcpy(buffer, "$name", size);
for (int i = 0; i < $SIZE; i++) { for (int i = 0; i < $SIZE; i++) {
lfs_file_write(&lfs, &file[0], buffer, size) => size; lfs1_file_write(&lfs1, &file[0], buffer, size) => size;
} }
lfs_file_close(&lfs, &file[0]) => 0; lfs1_file_close(&lfs1, &file[0]) => 0;
lfs_unmount(&lfs) => 0; lfs1_unmount(&lfs1) => 0;
TEST TEST
done done
} }
lfs_verify() { lfs1_verify() {
for name in bacon eggs pancakes for name in bacon eggs pancakes
do do
tests/test.py << TEST tests/test.py << TEST
lfs_mount(&lfs, &cfg) => 0; lfs1_mount(&lfs1, &cfg) => 0;
lfs_file_open(&lfs, &file[0], "$1/$name", LFS_O_RDONLY) => 0; lfs1_file_open(&lfs1, &file[0], "$1/$name", LFS1_O_RDONLY) => 0;
size = strlen("$name"); size = strlen("$name");
for (int i = 0; i < $SIZE; i++) { for (int i = 0; i < $SIZE; i++) {
lfs_file_read(&lfs, &file[0], buffer, size) => size; lfs1_file_read(&lfs1, &file[0], buffer, size) => size;
memcmp(buffer, "$name", size) => 0; memcmp(buffer, "$name", size) => 0;
} }
lfs_file_close(&lfs, &file[0]) => 0; lfs1_file_close(&lfs1, &file[0]) => 0;
lfs_unmount(&lfs) => 0; lfs1_unmount(&lfs1) => 0;
TEST TEST
done done
} }
echo "--- Single-process allocation test ---" echo "--- Single-process allocation test ---"
lfs_mkdir singleproc lfs1_mkdir singleproc
lfs_alloc_singleproc singleproc lfs1_alloc_singleproc singleproc
lfs_verify singleproc lfs1_verify singleproc
echo "--- Multi-process allocation test ---" echo "--- Multi-process allocation test ---"
lfs_mkdir multiproc lfs1_mkdir multiproc
lfs_alloc_multiproc multiproc lfs1_alloc_multiproc multiproc
lfs_verify multiproc lfs1_verify multiproc
lfs_verify singleproc lfs1_verify singleproc
echo "--- Single-process reuse test ---" echo "--- Single-process reuse test ---"
lfs_remove singleproc lfs1_remove singleproc
lfs_mkdir singleprocreuse lfs1_mkdir singleprocreuse
lfs_alloc_singleproc singleprocreuse lfs1_alloc_singleproc singleprocreuse
lfs_verify singleprocreuse lfs1_verify singleprocreuse
lfs_verify multiproc lfs1_verify multiproc
echo "--- Multi-process reuse test ---" echo "--- Multi-process reuse test ---"
lfs_remove multiproc lfs1_remove multiproc
lfs_mkdir multiprocreuse lfs1_mkdir multiprocreuse
lfs_alloc_singleproc multiprocreuse lfs1_alloc_singleproc multiprocreuse
lfs_verify multiprocreuse lfs1_verify multiprocreuse
lfs_verify singleprocreuse lfs1_verify singleprocreuse
echo "--- Cleanup ---" echo "--- Cleanup ---"
lfs_remove multiprocreuse lfs1_remove multiprocreuse
lfs_remove singleprocreuse lfs1_remove singleprocreuse
echo "--- Exhaustion test ---" echo "--- Exhaustion test ---"
tests/test.py << TEST tests/test.py << TEST
lfs_mount(&lfs, &cfg) => 0; lfs1_mount(&lfs1, &cfg) => 0;
lfs_file_open(&lfs, &file[0], "exhaustion", LFS_O_WRONLY | LFS_O_CREAT); lfs1_file_open(&lfs1, &file[0], "exhaustion", LFS1_O_WRONLY | LFS1_O_CREAT);
size = strlen("exhaustion"); size = strlen("exhaustion");
memcpy(buffer, "exhaustion", size); memcpy(buffer, "exhaustion", size);
lfs_file_write(&lfs, &file[0], buffer, size) => size; lfs1_file_write(&lfs1, &file[0], buffer, size) => size;
lfs_file_sync(&lfs, &file[0]) => 0; lfs1_file_sync(&lfs1, &file[0]) => 0;
size = strlen("blahblahblahblah"); size = strlen("blahblahblahblah");
memcpy(buffer, "blahblahblahblah", size); memcpy(buffer, "blahblahblahblah", size);
lfs_ssize_t res; lfs1_ssize_t res;
while (true) { while (true) {
res = lfs_file_write(&lfs, &file[0], buffer, size); res = lfs1_file_write(&lfs1, &file[0], buffer, size);
if (res < 0) { if (res < 0) {
break; break;
} }
res => size; res => size;
} }
res => LFS_ERR_NOSPC; res => LFS1_ERR_NOSPC;
lfs_file_close(&lfs, &file[0]) => 0; lfs1_file_close(&lfs1, &file[0]) => 0;
lfs_unmount(&lfs) => 0; lfs1_unmount(&lfs1) => 0;
TEST TEST
tests/test.py << TEST tests/test.py << TEST
lfs_mount(&lfs, &cfg) => 0; lfs1_mount(&lfs1, &cfg) => 0;
lfs_file_open(&lfs, &file[0], "exhaustion", LFS_O_RDONLY); lfs1_file_open(&lfs1, &file[0], "exhaustion", LFS1_O_RDONLY);
size = strlen("exhaustion"); size = strlen("exhaustion");
lfs_file_size(&lfs, &file[0]) => size; lfs1_file_size(&lfs1, &file[0]) => size;
lfs_file_read(&lfs, &file[0], buffer, size) => size; lfs1_file_read(&lfs1, &file[0], buffer, size) => size;
memcmp(buffer, "exhaustion", size) => 0; memcmp(buffer, "exhaustion", size) => 0;
lfs_file_close(&lfs, &file[0]) => 0; lfs1_file_close(&lfs1, &file[0]) => 0;
lfs_unmount(&lfs) => 0; lfs1_unmount(&lfs1) => 0;
TEST TEST
echo "--- Exhaustion wraparound test ---" echo "--- Exhaustion wraparound test ---"
tests/test.py << TEST tests/test.py << TEST
lfs_mount(&lfs, &cfg) => 0; lfs1_mount(&lfs1, &cfg) => 0;
lfs_remove(&lfs, "exhaustion") => 0; lfs1_remove(&lfs1, "exhaustion") => 0;
lfs_file_open(&lfs, &file[0], "padding", LFS_O_WRONLY | LFS_O_CREAT); lfs1_file_open(&lfs1, &file[0], "padding", LFS1_O_WRONLY | LFS1_O_CREAT);
size = strlen("buffering"); size = strlen("buffering");
memcpy(buffer, "buffering", size); memcpy(buffer, "buffering", size);
for (int i = 0; i < $SIZE; i++) { for (int i = 0; i < $SIZE; i++) {
lfs_file_write(&lfs, &file[0], buffer, size) => size; lfs1_file_write(&lfs1, &file[0], buffer, size) => size;
} }
lfs_file_close(&lfs, &file[0]) => 0; lfs1_file_close(&lfs1, &file[0]) => 0;
lfs_remove(&lfs, "padding") => 0; lfs1_remove(&lfs1, "padding") => 0;
lfs_file_open(&lfs, &file[0], "exhaustion", LFS_O_WRONLY | LFS_O_CREAT); lfs1_file_open(&lfs1, &file[0], "exhaustion", LFS1_O_WRONLY | LFS1_O_CREAT);
size = strlen("exhaustion"); size = strlen("exhaustion");
memcpy(buffer, "exhaustion", size); memcpy(buffer, "exhaustion", size);
lfs_file_write(&lfs, &file[0], buffer, size) => size; lfs1_file_write(&lfs1, &file[0], buffer, size) => size;
lfs_file_sync(&lfs, &file[0]) => 0; lfs1_file_sync(&lfs1, &file[0]) => 0;
size = strlen("blahblahblahblah"); size = strlen("blahblahblahblah");
memcpy(buffer, "blahblahblahblah", size); memcpy(buffer, "blahblahblahblah", size);
lfs_ssize_t res; lfs1_ssize_t res;
while (true) { while (true) {
res = lfs_file_write(&lfs, &file[0], buffer, size); res = lfs1_file_write(&lfs1, &file[0], buffer, size);
if (res < 0) { if (res < 0) {
break; break;
} }
res => size; res => size;
} }
res => LFS_ERR_NOSPC; res => LFS1_ERR_NOSPC;
lfs_file_close(&lfs, &file[0]) => 0; lfs1_file_close(&lfs1, &file[0]) => 0;
lfs_unmount(&lfs) => 0; lfs1_unmount(&lfs1) => 0;
TEST TEST
tests/test.py << TEST tests/test.py << TEST
lfs_mount(&lfs, &cfg) => 0; lfs1_mount(&lfs1, &cfg) => 0;
lfs_file_open(&lfs, &file[0], "exhaustion", LFS_O_RDONLY); lfs1_file_open(&lfs1, &file[0], "exhaustion", LFS1_O_RDONLY);
size = strlen("exhaustion"); size = strlen("exhaustion");
lfs_file_size(&lfs, &file[0]) => size; lfs1_file_size(&lfs1, &file[0]) => size;
lfs_file_read(&lfs, &file[0], buffer, size) => size; lfs1_file_read(&lfs1, &file[0], buffer, size) => size;
memcmp(buffer, "exhaustion", size) => 0; memcmp(buffer, "exhaustion", size) => 0;
lfs_file_close(&lfs, &file[0]) => 0; lfs1_file_close(&lfs1, &file[0]) => 0;
lfs_unmount(&lfs) => 0; lfs1_unmount(&lfs1) => 0;
TEST TEST
echo "--- Dir exhaustion test ---" echo "--- Dir exhaustion test ---"
tests/test.py << TEST tests/test.py << TEST
lfs_mount(&lfs, &cfg) => 0; lfs1_mount(&lfs1, &cfg) => 0;
lfs_remove(&lfs, "exhaustion") => 0; lfs1_remove(&lfs1, "exhaustion") => 0;
lfs_file_open(&lfs, &file[0], "exhaustion", LFS_O_WRONLY | LFS_O_CREAT); lfs1_file_open(&lfs1, &file[0], "exhaustion", LFS1_O_WRONLY | LFS1_O_CREAT);
size = strlen("blahblahblahblah"); size = strlen("blahblahblahblah");
memcpy(buffer, "blahblahblahblah", size); memcpy(buffer, "blahblahblahblah", size);
for (lfs_size_t i = 0; for (lfs1_size_t i = 0;
i < (cfg.block_count-6)*(cfg.block_size-8); i < (cfg.block_count-6)*(cfg.block_size-8);
i += size) { i += size) {
lfs_file_write(&lfs, &file[0], buffer, size) => size; lfs1_file_write(&lfs1, &file[0], buffer, size) => size;
} }
lfs_file_close(&lfs, &file[0]) => 0; lfs1_file_close(&lfs1, &file[0]) => 0;
lfs_mkdir(&lfs, "exhaustiondir") => 0; lfs1_mkdir(&lfs1, "exhaustiondir") => 0;
lfs_remove(&lfs, "exhaustiondir") => 0; lfs1_remove(&lfs1, "exhaustiondir") => 0;
lfs_file_open(&lfs, &file[0], "exhaustion", LFS_O_WRONLY | LFS_O_APPEND); lfs1_file_open(&lfs1, &file[0], "exhaustion", LFS1_O_WRONLY | LFS1_O_APPEND);
size = strlen("blahblahblahblah"); size = strlen("blahblahblahblah");
memcpy(buffer, "blahblahblahblah", size); memcpy(buffer, "blahblahblahblah", size);
for (lfs_size_t i = 0; for (lfs1_size_t i = 0;
i < (cfg.block_size-8); i < (cfg.block_size-8);
i += size) { i += size) {
lfs_file_write(&lfs, &file[0], buffer, size) => size; lfs1_file_write(&lfs1, &file[0], buffer, size) => size;
} }
lfs_file_close(&lfs, &file[0]) => 0; lfs1_file_close(&lfs1, &file[0]) => 0;
lfs_mkdir(&lfs, "exhaustiondir") => LFS_ERR_NOSPC; lfs1_mkdir(&lfs1, "exhaustiondir") => LFS1_ERR_NOSPC;
lfs_unmount(&lfs) => 0; lfs1_unmount(&lfs1) => 0;
TEST TEST
echo "--- Chained dir exhaustion test ---" echo "--- Chained dir exhaustion test ---"
tests/test.py << TEST tests/test.py << TEST
lfs_mount(&lfs, &cfg) => 0; lfs1_mount(&lfs1, &cfg) => 0;
lfs_remove(&lfs, "exhaustion") => 0; lfs1_remove(&lfs1, "exhaustion") => 0;
lfs_file_open(&lfs, &file[0], "exhaustion", LFS_O_WRONLY | LFS_O_CREAT); lfs1_file_open(&lfs1, &file[0], "exhaustion", LFS1_O_WRONLY | LFS1_O_CREAT);
size = strlen("blahblahblahblah"); size = strlen("blahblahblahblah");
memcpy(buffer, "blahblahblahblah", size); memcpy(buffer, "blahblahblahblah", size);
for (lfs_size_t i = 0; for (lfs1_size_t i = 0;
i < (cfg.block_count-24)*(cfg.block_size-8); i < (cfg.block_count-24)*(cfg.block_size-8);
i += size) { i += size) {
lfs_file_write(&lfs, &file[0], buffer, size) => size; lfs1_file_write(&lfs1, &file[0], buffer, size) => size;
} }
lfs_file_close(&lfs, &file[0]) => 0; lfs1_file_close(&lfs1, &file[0]) => 0;
for (int i = 0; i < 9; i++) { for (int i = 0; i < 9; i++) {
sprintf((char*)buffer, "dirwithanexhaustivelylongnameforpadding%d", i); sprintf((char*)buffer, "dirwithanexhaustivelylongnameforpadding%d", i);
lfs_mkdir(&lfs, (char*)buffer) => 0; lfs1_mkdir(&lfs1, (char*)buffer) => 0;
} }
lfs_mkdir(&lfs, "exhaustiondir") => LFS_ERR_NOSPC; lfs1_mkdir(&lfs1, "exhaustiondir") => LFS1_ERR_NOSPC;
lfs_remove(&lfs, "exhaustion") => 0; lfs1_remove(&lfs1, "exhaustion") => 0;
lfs_file_open(&lfs, &file[0], "exhaustion", LFS_O_WRONLY | LFS_O_CREAT); lfs1_file_open(&lfs1, &file[0], "exhaustion", LFS1_O_WRONLY | LFS1_O_CREAT);
size = strlen("blahblahblahblah"); size = strlen("blahblahblahblah");
memcpy(buffer, "blahblahblahblah", size); memcpy(buffer, "blahblahblahblah", size);
for (lfs_size_t i = 0; for (lfs1_size_t i = 0;
i < (cfg.block_count-26)*(cfg.block_size-8); i < (cfg.block_count-26)*(cfg.block_size-8);
i += size) { i += size) {
lfs_file_write(&lfs, &file[0], buffer, size) => size; lfs1_file_write(&lfs1, &file[0], buffer, size) => size;
} }
lfs_file_close(&lfs, &file[0]) => 0; lfs1_file_close(&lfs1, &file[0]) => 0;
lfs_mkdir(&lfs, "exhaustiondir") => 0; lfs1_mkdir(&lfs1, "exhaustiondir") => 0;
lfs_mkdir(&lfs, "exhaustiondir2") => LFS_ERR_NOSPC; lfs1_mkdir(&lfs1, "exhaustiondir2") => LFS1_ERR_NOSPC;
TEST TEST
echo "--- Split dir test ---" echo "--- Split dir test ---"
rm -rf blocks rm -rf blocks
tests/test.py << TEST tests/test.py << TEST
lfs_format(&lfs, &cfg) => 0; lfs1_format(&lfs1, &cfg) => 0;
TEST TEST
tests/test.py << TEST tests/test.py << TEST
lfs_mount(&lfs, &cfg) => 0; lfs1_mount(&lfs1, &cfg) => 0;
// create one block whole for half a directory // create one block whole for half a directory
lfs_file_open(&lfs, &file[0], "bump", LFS_O_WRONLY | LFS_O_CREAT) => 0; lfs1_file_open(&lfs1, &file[0], "bump", LFS1_O_WRONLY | LFS1_O_CREAT) => 0;
lfs_file_write(&lfs, &file[0], (void*)"hi", 2) => 2; lfs1_file_write(&lfs1, &file[0], (void*)"hi", 2) => 2;
lfs_file_close(&lfs, &file[0]) => 0; lfs1_file_close(&lfs1, &file[0]) => 0;
lfs_file_open(&lfs, &file[0], "exhaustion", LFS_O_WRONLY | LFS_O_CREAT); lfs1_file_open(&lfs1, &file[0], "exhaustion", LFS1_O_WRONLY | LFS1_O_CREAT);
size = strlen("blahblahblahblah"); size = strlen("blahblahblahblah");
memcpy(buffer, "blahblahblahblah", size); memcpy(buffer, "blahblahblahblah", size);
for (lfs_size_t i = 0; for (lfs1_size_t i = 0;
i < (cfg.block_count-6)*(cfg.block_size-8); i < (cfg.block_count-6)*(cfg.block_size-8);
i += size) { i += size) {
lfs_file_write(&lfs, &file[0], buffer, size) => size; lfs1_file_write(&lfs1, &file[0], buffer, size) => size;
} }
lfs_file_close(&lfs, &file[0]) => 0; lfs1_file_close(&lfs1, &file[0]) => 0;
// open hole // open hole
lfs_remove(&lfs, "bump") => 0; lfs1_remove(&lfs1, "bump") => 0;
lfs_mkdir(&lfs, "splitdir") => 0; lfs1_mkdir(&lfs1, "splitdir") => 0;
lfs_file_open(&lfs, &file[0], "splitdir/bump", lfs1_file_open(&lfs1, &file[0], "splitdir/bump",
LFS_O_WRONLY | LFS_O_CREAT) => 0; LFS1_O_WRONLY | LFS1_O_CREAT) => 0;
lfs_file_write(&lfs, &file[0], buffer, size) => LFS_ERR_NOSPC; lfs1_file_write(&lfs1, &file[0], buffer, size) => LFS1_ERR_NOSPC;
lfs_file_close(&lfs, &file[0]) => 0; lfs1_file_close(&lfs1, &file[0]) => 0;
lfs_unmount(&lfs) => 0; lfs1_unmount(&lfs1) => 0;
TEST TEST
echo "--- Outdated lookahead test ---" echo "--- Outdated lookahead test ---"
rm -rf blocks rm -rf blocks
tests/test.py << TEST tests/test.py << TEST
lfs_format(&lfs, &cfg) => 0; lfs1_format(&lfs1, &cfg) => 0;
lfs_mount(&lfs, &cfg) => 0; lfs1_mount(&lfs1, &cfg) => 0;
// fill completely with two files // fill completely with two files
lfs_file_open(&lfs, &file[0], "exhaustion1", lfs1_file_open(&lfs1, &file[0], "exhaustion1",
LFS_O_WRONLY | LFS_O_CREAT) => 0; LFS1_O_WRONLY | LFS1_O_CREAT) => 0;
size = strlen("blahblahblahblah"); size = strlen("blahblahblahblah");
memcpy(buffer, "blahblahblahblah", size); memcpy(buffer, "blahblahblahblah", size);
for (lfs_size_t i = 0; for (lfs1_size_t i = 0;
i < ((cfg.block_count-4)/2)*(cfg.block_size-8); i < ((cfg.block_count-4)/2)*(cfg.block_size-8);
i += size) { i += size) {
lfs_file_write(&lfs, &file[0], buffer, size) => size; lfs1_file_write(&lfs1, &file[0], buffer, size) => size;
} }
lfs_file_close(&lfs, &file[0]) => 0; lfs1_file_close(&lfs1, &file[0]) => 0;
lfs_file_open(&lfs, &file[0], "exhaustion2", lfs1_file_open(&lfs1, &file[0], "exhaustion2",
LFS_O_WRONLY | LFS_O_CREAT) => 0; LFS1_O_WRONLY | LFS1_O_CREAT) => 0;
size = strlen("blahblahblahblah"); size = strlen("blahblahblahblah");
memcpy(buffer, "blahblahblahblah", size); memcpy(buffer, "blahblahblahblah", size);
for (lfs_size_t i = 0; for (lfs1_size_t i = 0;
i < ((cfg.block_count-4+1)/2)*(cfg.block_size-8); i < ((cfg.block_count-4+1)/2)*(cfg.block_size-8);
i += size) { i += size) {
lfs_file_write(&lfs, &file[0], buffer, size) => size; lfs1_file_write(&lfs1, &file[0], buffer, size) => size;
} }
lfs_file_close(&lfs, &file[0]) => 0; lfs1_file_close(&lfs1, &file[0]) => 0;
// remount to force reset of lookahead // remount to force reset of lookahead
lfs_unmount(&lfs) => 0; lfs1_unmount(&lfs1) => 0;
lfs_mount(&lfs, &cfg) => 0; lfs1_mount(&lfs1, &cfg) => 0;
// rewrite one file // rewrite one file
lfs_file_open(&lfs, &file[0], "exhaustion1", lfs1_file_open(&lfs1, &file[0], "exhaustion1",
LFS_O_WRONLY | LFS_O_TRUNC) => 0; LFS1_O_WRONLY | LFS1_O_TRUNC) => 0;
lfs_file_sync(&lfs, &file[0]) => 0; lfs1_file_sync(&lfs1, &file[0]) => 0;
size = strlen("blahblahblahblah"); size = strlen("blahblahblahblah");
memcpy(buffer, "blahblahblahblah", size); memcpy(buffer, "blahblahblahblah", size);
for (lfs_size_t i = 0; for (lfs1_size_t i = 0;
i < ((cfg.block_count-4)/2)*(cfg.block_size-8); i < ((cfg.block_count-4)/2)*(cfg.block_size-8);
i += size) { i += size) {
lfs_file_write(&lfs, &file[0], buffer, size) => size; lfs1_file_write(&lfs1, &file[0], buffer, size) => size;
} }
lfs_file_close(&lfs, &file[0]) => 0; lfs1_file_close(&lfs1, &file[0]) => 0;
// rewrite second file, this requires lookahead does not // rewrite second file, this requires lookahead does not
// use old population // use old population
lfs_file_open(&lfs, &file[0], "exhaustion2", lfs1_file_open(&lfs1, &file[0], "exhaustion2",
LFS_O_WRONLY | LFS_O_TRUNC) => 0; LFS1_O_WRONLY | LFS1_O_TRUNC) => 0;
lfs_file_sync(&lfs, &file[0]) => 0; lfs1_file_sync(&lfs1, &file[0]) => 0;
size = strlen("blahblahblahblah"); size = strlen("blahblahblahblah");
memcpy(buffer, "blahblahblahblah", size); memcpy(buffer, "blahblahblahblah", size);
for (lfs_size_t i = 0; for (lfs1_size_t i = 0;
i < ((cfg.block_count-4+1)/2)*(cfg.block_size-8); i < ((cfg.block_count-4+1)/2)*(cfg.block_size-8);
i += size) { i += size) {
lfs_file_write(&lfs, &file[0], buffer, size) => size; lfs1_file_write(&lfs1, &file[0], buffer, size) => size;
} }
lfs_file_close(&lfs, &file[0]) => 0; lfs1_file_close(&lfs1, &file[0]) => 0;
TEST TEST
echo "--- Outdated lookahead and split dir test ---" echo "--- Outdated lookahead and split dir test ---"
rm -rf blocks rm -rf blocks
tests/test.py << TEST tests/test.py << TEST
lfs_format(&lfs, &cfg) => 0; lfs1_format(&lfs1, &cfg) => 0;
lfs_mount(&lfs, &cfg) => 0; lfs1_mount(&lfs1, &cfg) => 0;
// fill completely with two files // fill completely with two files
lfs_file_open(&lfs, &file[0], "exhaustion1", lfs1_file_open(&lfs1, &file[0], "exhaustion1",
LFS_O_WRONLY | LFS_O_CREAT) => 0; LFS1_O_WRONLY | LFS1_O_CREAT) => 0;
size = strlen("blahblahblahblah"); size = strlen("blahblahblahblah");
memcpy(buffer, "blahblahblahblah", size); memcpy(buffer, "blahblahblahblah", size);
for (lfs_size_t i = 0; for (lfs1_size_t i = 0;
i < ((cfg.block_count-4)/2)*(cfg.block_size-8); i < ((cfg.block_count-4)/2)*(cfg.block_size-8);
i += size) { i += size) {
lfs_file_write(&lfs, &file[0], buffer, size) => size; lfs1_file_write(&lfs1, &file[0], buffer, size) => size;
} }
lfs_file_close(&lfs, &file[0]) => 0; lfs1_file_close(&lfs1, &file[0]) => 0;
lfs_file_open(&lfs, &file[0], "exhaustion2", lfs1_file_open(&lfs1, &file[0], "exhaustion2",
LFS_O_WRONLY | LFS_O_CREAT) => 0; LFS1_O_WRONLY | LFS1_O_CREAT) => 0;
size = strlen("blahblahblahblah"); size = strlen("blahblahblahblah");
memcpy(buffer, "blahblahblahblah", size); memcpy(buffer, "blahblahblahblah", size);
for (lfs_size_t i = 0; for (lfs1_size_t i = 0;
i < ((cfg.block_count-4+1)/2)*(cfg.block_size-8); i < ((cfg.block_count-4+1)/2)*(cfg.block_size-8);
i += size) { i += size) {
lfs_file_write(&lfs, &file[0], buffer, size) => size; lfs1_file_write(&lfs1, &file[0], buffer, size) => size;
} }
lfs_file_close(&lfs, &file[0]) => 0; lfs1_file_close(&lfs1, &file[0]) => 0;
// remount to force reset of lookahead // remount to force reset of lookahead
lfs_unmount(&lfs) => 0; lfs1_unmount(&lfs1) => 0;
lfs_mount(&lfs, &cfg) => 0; lfs1_mount(&lfs1, &cfg) => 0;
// rewrite one file with a hole of one block // rewrite one file with a hole of one block
lfs_file_open(&lfs, &file[0], "exhaustion1", lfs1_file_open(&lfs1, &file[0], "exhaustion1",
LFS_O_WRONLY | LFS_O_TRUNC) => 0; LFS1_O_WRONLY | LFS1_O_TRUNC) => 0;
lfs_file_sync(&lfs, &file[0]) => 0; lfs1_file_sync(&lfs1, &file[0]) => 0;
size = strlen("blahblahblahblah"); size = strlen("blahblahblahblah");
memcpy(buffer, "blahblahblahblah", size); memcpy(buffer, "blahblahblahblah", size);
for (lfs_size_t i = 0; for (lfs1_size_t i = 0;
i < ((cfg.block_count-4)/2 - 1)*(cfg.block_size-8); i < ((cfg.block_count-4)/2 - 1)*(cfg.block_size-8);
i += size) { i += size) {
lfs_file_write(&lfs, &file[0], buffer, size) => size; lfs1_file_write(&lfs1, &file[0], buffer, size) => size;
} }
lfs_file_close(&lfs, &file[0]) => 0; lfs1_file_close(&lfs1, &file[0]) => 0;
// try to allocate a directory, should fail! // try to allocate a directory, should fail!
lfs_mkdir(&lfs, "split") => LFS_ERR_NOSPC; lfs1_mkdir(&lfs1, "split") => LFS1_ERR_NOSPC;
// file should not fail // file should not fail
lfs_file_open(&lfs, &file[0], "notasplit", lfs1_file_open(&lfs1, &file[0], "notasplit",
LFS_O_WRONLY | LFS_O_CREAT) => 0; LFS1_O_WRONLY | LFS1_O_CREAT) => 0;
lfs_file_write(&lfs, &file[0], "hi", 2) => 2; lfs1_file_write(&lfs1, &file[0], "hi", 2) => 2;
lfs_file_close(&lfs, &file[0]) => 0; lfs1_file_close(&lfs1, &file[0]) => 0;
lfs_unmount(&lfs) => 0; lfs1_unmount(&lfs1) => 0;
TEST TEST
echo "--- Results ---" echo "--- Results ---"

56
tests/test_corrupt.sh
View File

@@ -6,71 +6,71 @@ echo "=== Corrupt tests ==="
NAMEMULT=64 NAMEMULT=64
FILEMULT=1 FILEMULT=1
lfs_mktree() { lfs1_mktree() {
tests/test.py ${1:-} << TEST tests/test.py ${1:-} << TEST
lfs_format(&lfs, &cfg) => 0; lfs1_format(&lfs1, &cfg) => 0;
lfs_mount(&lfs, &cfg) => 0; lfs1_mount(&lfs1, &cfg) => 0;
for (int i = 1; i < 10; i++) { for (int i = 1; i < 10; i++) {
for (int j = 0; j < $NAMEMULT; j++) { for (int j = 0; j < $NAMEMULT; j++) {
buffer[j] = '0'+i; buffer[j] = '0'+i;
} }
buffer[$NAMEMULT] = '\0'; buffer[$NAMEMULT] = '\0';
lfs_mkdir(&lfs, (char*)buffer) => 0; lfs1_mkdir(&lfs1, (char*)buffer) => 0;
buffer[$NAMEMULT] = '/'; buffer[$NAMEMULT] = '/';
for (int j = 0; j < $NAMEMULT; j++) { for (int j = 0; j < $NAMEMULT; j++) {
buffer[j+$NAMEMULT+1] = '0'+i; buffer[j+$NAMEMULT+1] = '0'+i;
} }
buffer[2*$NAMEMULT+1] = '\0'; buffer[2*$NAMEMULT+1] = '\0';
lfs_file_open(&lfs, &file[0], (char*)buffer, lfs1_file_open(&lfs1, &file[0], (char*)buffer,
LFS_O_WRONLY | LFS_O_CREAT) => 0; LFS1_O_WRONLY | LFS1_O_CREAT) => 0;
size = $NAMEMULT; size = $NAMEMULT;
for (int j = 0; j < i*$FILEMULT; j++) { for (int j = 0; j < i*$FILEMULT; j++) {
lfs_file_write(&lfs, &file[0], buffer, size) => size; lfs1_file_write(&lfs1, &file[0], buffer, size) => size;
} }
lfs_file_close(&lfs, &file[0]) => 0; lfs1_file_close(&lfs1, &file[0]) => 0;
} }
lfs_unmount(&lfs) => 0; lfs1_unmount(&lfs1) => 0;
TEST TEST
} }
lfs_chktree() { lfs1_chktree() {
tests/test.py ${1:-} << TEST tests/test.py ${1:-} << TEST
lfs_mount(&lfs, &cfg) => 0; lfs1_mount(&lfs1, &cfg) => 0;
for (int i = 1; i < 10; i++) { for (int i = 1; i < 10; i++) {
for (int j = 0; j < $NAMEMULT; j++) { for (int j = 0; j < $NAMEMULT; j++) {
buffer[j] = '0'+i; buffer[j] = '0'+i;
} }
buffer[$NAMEMULT] = '\0'; buffer[$NAMEMULT] = '\0';
lfs_stat(&lfs, (char*)buffer, &info) => 0; lfs1_stat(&lfs1, (char*)buffer, &info) => 0;
info.type => LFS_TYPE_DIR; info.type => LFS1_TYPE_DIR;
buffer[$NAMEMULT] = '/'; buffer[$NAMEMULT] = '/';
for (int j = 0; j < $NAMEMULT; j++) { for (int j = 0; j < $NAMEMULT; j++) {
buffer[j+$NAMEMULT+1] = '0'+i; buffer[j+$NAMEMULT+1] = '0'+i;
} }
buffer[2*$NAMEMULT+1] = '\0'; buffer[2*$NAMEMULT+1] = '\0';
lfs_file_open(&lfs, &file[0], (char*)buffer, LFS_O_RDONLY) => 0; lfs1_file_open(&lfs1, &file[0], (char*)buffer, LFS1_O_RDONLY) => 0;
size = $NAMEMULT; size = $NAMEMULT;
for (int j = 0; j < i*$FILEMULT; j++) { for (int j = 0; j < i*$FILEMULT; j++) {
lfs_file_read(&lfs, &file[0], rbuffer, size) => size; lfs1_file_read(&lfs1, &file[0], rbuffer, size) => size;
memcmp(buffer, rbuffer, size) => 0; memcmp(buffer, rbuffer, size) => 0;
} }
lfs_file_close(&lfs, &file[0]) => 0; lfs1_file_close(&lfs1, &file[0]) => 0;
} }
lfs_unmount(&lfs) => 0; lfs1_unmount(&lfs1) => 0;
TEST TEST
} }
echo "--- Sanity check ---" echo "--- Sanity check ---"
rm -rf blocks rm -rf blocks
lfs_mktree lfs1_mktree
lfs_chktree lfs1_chktree
echo "--- Block corruption ---" echo "--- Block corruption ---"
for i in {0..33} for i in {0..33}
@@ -78,8 +78,8 @@ do
rm -rf blocks rm -rf blocks
mkdir blocks mkdir blocks
ln -s /dev/zero blocks/$(printf '%x' $i) ln -s /dev/zero blocks/$(printf '%x' $i)
lfs_mktree lfs1_mktree
lfs_chktree lfs1_chktree
done done
echo "--- Block persistance ---" echo "--- Block persistance ---"
@@ -87,10 +87,10 @@ for i in {0..33}
do do
rm -rf blocks rm -rf blocks
mkdir blocks mkdir blocks
lfs_mktree lfs1_mktree
chmod a-w blocks/$(printf '%x' $i) chmod a-w blocks/$(printf '%x' $i)
lfs_mktree lfs1_mktree
lfs_chktree lfs1_chktree
done done
echo "--- Big region corruption ---" echo "--- Big region corruption ---"
@@ -100,8 +100,8 @@ for i in {2..255}
do do
ln -s /dev/zero blocks/$(printf '%x' $i) ln -s /dev/zero blocks/$(printf '%x' $i)
done done
lfs_mktree lfs1_mktree
lfs_chktree lfs1_chktree
echo "--- Alternating corruption ---" echo "--- Alternating corruption ---"
rm -rf blocks rm -rf blocks
@@ -110,8 +110,8 @@ for i in {2..511..2}
do do
ln -s /dev/zero blocks/$(printf '%x' $i) ln -s /dev/zero blocks/$(printf '%x' $i)
done done
lfs_mktree lfs1_mktree
lfs_chktree lfs1_chktree
echo "--- Results ---" echo "--- Results ---"
tests/stats.py tests/stats.py

538
tests/test_dirs.sh
View File

@@ -6,294 +6,294 @@ LARGESIZE=128
echo "=== Directory tests ===" echo "=== Directory tests ==="
rm -rf blocks rm -rf blocks
tests/test.py << TEST tests/test.py << TEST
lfs_format(&lfs, &cfg) => 0; lfs1_format(&lfs1, &cfg) => 0;
TEST TEST
echo "--- Root directory ---" echo "--- Root directory ---"
tests/test.py << TEST tests/test.py << TEST
lfs_mount(&lfs, &cfg) => 0; lfs1_mount(&lfs1, &cfg) => 0;
lfs_dir_open(&lfs, &dir[0], "/") => 0; lfs1_dir_open(&lfs1, &dir[0], "/") => 0;
lfs_dir_close(&lfs, &dir[0]) => 0; lfs1_dir_close(&lfs1, &dir[0]) => 0;
lfs_unmount(&lfs) => 0; lfs1_unmount(&lfs1) => 0;
TEST TEST
echo "--- Directory creation ---" echo "--- Directory creation ---"
tests/test.py << TEST tests/test.py << TEST
lfs_mount(&lfs, &cfg) => 0; lfs1_mount(&lfs1, &cfg) => 0;
lfs_mkdir(&lfs, "potato") => 0; lfs1_mkdir(&lfs1, "potato") => 0;
lfs_unmount(&lfs) => 0; lfs1_unmount(&lfs1) => 0;
TEST TEST
echo "--- File creation ---" echo "--- File creation ---"
tests/test.py << TEST tests/test.py << TEST
lfs_mount(&lfs, &cfg) => 0; lfs1_mount(&lfs1, &cfg) => 0;
lfs_file_open(&lfs, &file[0], "burito", LFS_O_CREAT | LFS_O_WRONLY) => 0; lfs1_file_open(&lfs1, &file[0], "burito", LFS1_O_CREAT | LFS1_O_WRONLY) => 0;
lfs_file_close(&lfs, &file[0]) => 0; lfs1_file_close(&lfs1, &file[0]) => 0;
lfs_unmount(&lfs) => 0; lfs1_unmount(&lfs1) => 0;
TEST TEST
echo "--- Directory iteration ---" echo "--- Directory iteration ---"
tests/test.py << TEST tests/test.py << TEST
lfs_mount(&lfs, &cfg) => 0; lfs1_mount(&lfs1, &cfg) => 0;
lfs_dir_open(&lfs, &dir[0], "/") => 0; lfs1_dir_open(&lfs1, &dir[0], "/") => 0;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, ".") => 0; strcmp(info.name, ".") => 0;
info.type => LFS_TYPE_DIR; info.type => LFS1_TYPE_DIR;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, "..") => 0; strcmp(info.name, "..") => 0;
info.type => LFS_TYPE_DIR; info.type => LFS1_TYPE_DIR;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, "potato") => 0; strcmp(info.name, "potato") => 0;
info.type => LFS_TYPE_DIR; info.type => LFS1_TYPE_DIR;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, "burito") => 0; strcmp(info.name, "burito") => 0;
info.type => LFS_TYPE_REG; info.type => LFS1_TYPE_REG;
lfs_dir_read(&lfs, &dir[0], &info) => 0; lfs1_dir_read(&lfs1, &dir[0], &info) => 0;
lfs_dir_close(&lfs, &dir[0]) => 0; lfs1_dir_close(&lfs1, &dir[0]) => 0;
lfs_unmount(&lfs) => 0; lfs1_unmount(&lfs1) => 0;
TEST TEST
echo "--- Directory failures ---" echo "--- Directory failures ---"
tests/test.py << TEST tests/test.py << TEST
lfs_mount(&lfs, &cfg) => 0; lfs1_mount(&lfs1, &cfg) => 0;
lfs_mkdir(&lfs, "potato") => LFS_ERR_EXIST; lfs1_mkdir(&lfs1, "potato") => LFS1_ERR_EXIST;
lfs_dir_open(&lfs, &dir[0], "tomato") => LFS_ERR_NOENT; lfs1_dir_open(&lfs1, &dir[0], "tomato") => LFS1_ERR_NOENT;
lfs_dir_open(&lfs, &dir[0], "burito") => LFS_ERR_NOTDIR; lfs1_dir_open(&lfs1, &dir[0], "burito") => LFS1_ERR_NOTDIR;
lfs_file_open(&lfs, &file[0], "tomato", LFS_O_RDONLY) => LFS_ERR_NOENT; lfs1_file_open(&lfs1, &file[0], "tomato", LFS1_O_RDONLY) => LFS1_ERR_NOENT;
lfs_file_open(&lfs, &file[0], "potato", LFS_O_RDONLY) => LFS_ERR_ISDIR; lfs1_file_open(&lfs1, &file[0], "potato", LFS1_O_RDONLY) => LFS1_ERR_ISDIR;
lfs_unmount(&lfs) => 0; lfs1_unmount(&lfs1) => 0;
TEST TEST
echo "--- Nested directories ---" echo "--- Nested directories ---"
tests/test.py << TEST tests/test.py << TEST
lfs_mount(&lfs, &cfg) => 0; lfs1_mount(&lfs1, &cfg) => 0;
lfs_mkdir(&lfs, "potato/baked") => 0; lfs1_mkdir(&lfs1, "potato/baked") => 0;
lfs_mkdir(&lfs, "potato/sweet") => 0; lfs1_mkdir(&lfs1, "potato/sweet") => 0;
lfs_mkdir(&lfs, "potato/fried") => 0; lfs1_mkdir(&lfs1, "potato/fried") => 0;
lfs_unmount(&lfs) => 0; lfs1_unmount(&lfs1) => 0;
TEST TEST
tests/test.py << TEST tests/test.py << TEST
lfs_mount(&lfs, &cfg) => 0; lfs1_mount(&lfs1, &cfg) => 0;
lfs_dir_open(&lfs, &dir[0], "potato") => 0; lfs1_dir_open(&lfs1, &dir[0], "potato") => 0;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, ".") => 0; strcmp(info.name, ".") => 0;
info.type => LFS_TYPE_DIR; info.type => LFS1_TYPE_DIR;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, "..") => 0; strcmp(info.name, "..") => 0;
info.type => LFS_TYPE_DIR; info.type => LFS1_TYPE_DIR;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, "baked") => 0; strcmp(info.name, "baked") => 0;
info.type => LFS_TYPE_DIR; info.type => LFS1_TYPE_DIR;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, "sweet") => 0; strcmp(info.name, "sweet") => 0;
info.type => LFS_TYPE_DIR; info.type => LFS1_TYPE_DIR;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, "fried") => 0; strcmp(info.name, "fried") => 0;
info.type => LFS_TYPE_DIR; info.type => LFS1_TYPE_DIR;
lfs_dir_read(&lfs, &dir[0], &info) => 0; lfs1_dir_read(&lfs1, &dir[0], &info) => 0;
lfs_dir_close(&lfs, &dir[0]) => 0; lfs1_dir_close(&lfs1, &dir[0]) => 0;
lfs_unmount(&lfs) => 0; lfs1_unmount(&lfs1) => 0;
TEST TEST
echo "--- Multi-block directory ---" echo "--- Multi-block directory ---"
tests/test.py << TEST tests/test.py << TEST
lfs_mount(&lfs, &cfg) => 0; lfs1_mount(&lfs1, &cfg) => 0;
lfs_mkdir(&lfs, "cactus") => 0; lfs1_mkdir(&lfs1, "cactus") => 0;
for (int i = 0; i < $LARGESIZE; i++) { for (int i = 0; i < $LARGESIZE; i++) {
sprintf((char*)buffer, "cactus/test%d", i); sprintf((char*)buffer, "cactus/test%d", i);
lfs_mkdir(&lfs, (char*)buffer) => 0; lfs1_mkdir(&lfs1, (char*)buffer) => 0;
} }
lfs_unmount(&lfs) => 0; lfs1_unmount(&lfs1) => 0;
TEST TEST
tests/test.py << TEST tests/test.py << TEST
lfs_mount(&lfs, &cfg) => 0; lfs1_mount(&lfs1, &cfg) => 0;
lfs_dir_open(&lfs, &dir[0], "cactus") => 0; lfs1_dir_open(&lfs1, &dir[0], "cactus") => 0;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, ".") => 0; strcmp(info.name, ".") => 0;
info.type => LFS_TYPE_DIR; info.type => LFS1_TYPE_DIR;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, "..") => 0; strcmp(info.name, "..") => 0;
info.type => LFS_TYPE_DIR; info.type => LFS1_TYPE_DIR;
for (int i = 0; i < $LARGESIZE; i++) { for (int i = 0; i < $LARGESIZE; i++) {
sprintf((char*)buffer, "test%d", i); sprintf((char*)buffer, "test%d", i);
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, (char*)buffer) => 0; strcmp(info.name, (char*)buffer) => 0;
info.type => LFS_TYPE_DIR; info.type => LFS1_TYPE_DIR;
} }
lfs_dir_read(&lfs, &dir[0], &info) => 0; lfs1_dir_read(&lfs1, &dir[0], &info) => 0;
lfs_unmount(&lfs) => 0; lfs1_unmount(&lfs1) => 0;
TEST TEST
echo "--- Directory remove ---" echo "--- Directory remove ---"
tests/test.py << TEST tests/test.py << TEST
lfs_mount(&lfs, &cfg) => 0; lfs1_mount(&lfs1, &cfg) => 0;
lfs_remove(&lfs, "potato") => LFS_ERR_NOTEMPTY; lfs1_remove(&lfs1, "potato") => LFS1_ERR_NOTEMPTY;
lfs_remove(&lfs, "potato/sweet") => 0; lfs1_remove(&lfs1, "potato/sweet") => 0;
lfs_remove(&lfs, "potato/baked") => 0; lfs1_remove(&lfs1, "potato/baked") => 0;
lfs_remove(&lfs, "potato/fried") => 0; lfs1_remove(&lfs1, "potato/fried") => 0;
lfs_dir_open(&lfs, &dir[0], "potato") => 0; lfs1_dir_open(&lfs1, &dir[0], "potato") => 0;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, ".") => 0; strcmp(info.name, ".") => 0;
info.type => LFS_TYPE_DIR; info.type => LFS1_TYPE_DIR;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, "..") => 0; strcmp(info.name, "..") => 0;
info.type => LFS_TYPE_DIR; info.type => LFS1_TYPE_DIR;
lfs_dir_read(&lfs, &dir[0], &info) => 0; lfs1_dir_read(&lfs1, &dir[0], &info) => 0;
lfs_dir_close(&lfs, &dir[0]) => 0; lfs1_dir_close(&lfs1, &dir[0]) => 0;
lfs_remove(&lfs, "potato") => 0; lfs1_remove(&lfs1, "potato") => 0;
lfs_dir_open(&lfs, &dir[0], "/") => 0; lfs1_dir_open(&lfs1, &dir[0], "/") => 0;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, ".") => 0; strcmp(info.name, ".") => 0;
info.type => LFS_TYPE_DIR; info.type => LFS1_TYPE_DIR;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, "..") => 0; strcmp(info.name, "..") => 0;
info.type => LFS_TYPE_DIR; info.type => LFS1_TYPE_DIR;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, "burito") => 0; strcmp(info.name, "burito") => 0;
info.type => LFS_TYPE_REG; info.type => LFS1_TYPE_REG;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, "cactus") => 0; strcmp(info.name, "cactus") => 0;
info.type => LFS_TYPE_DIR; info.type => LFS1_TYPE_DIR;
lfs_dir_read(&lfs, &dir[0], &info) => 0; lfs1_dir_read(&lfs1, &dir[0], &info) => 0;
lfs_dir_close(&lfs, &dir[0]) => 0; lfs1_dir_close(&lfs1, &dir[0]) => 0;
lfs_unmount(&lfs) => 0; lfs1_unmount(&lfs1) => 0;
TEST TEST
tests/test.py << TEST tests/test.py << TEST
lfs_mount(&lfs, &cfg) => 0; lfs1_mount(&lfs1, &cfg) => 0;
lfs_dir_open(&lfs, &dir[0], "/") => 0; lfs1_dir_open(&lfs1, &dir[0], "/") => 0;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, ".") => 0; strcmp(info.name, ".") => 0;
info.type => LFS_TYPE_DIR; info.type => LFS1_TYPE_DIR;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, "..") => 0; strcmp(info.name, "..") => 0;
info.type => LFS_TYPE_DIR; info.type => LFS1_TYPE_DIR;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, "burito") => 0; strcmp(info.name, "burito") => 0;
info.type => LFS_TYPE_REG; info.type => LFS1_TYPE_REG;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, "cactus") => 0; strcmp(info.name, "cactus") => 0;
info.type => LFS_TYPE_DIR; info.type => LFS1_TYPE_DIR;
lfs_dir_read(&lfs, &dir[0], &info) => 0; lfs1_dir_read(&lfs1, &dir[0], &info) => 0;
lfs_dir_close(&lfs, &dir[0]) => 0; lfs1_dir_close(&lfs1, &dir[0]) => 0;
lfs_unmount(&lfs) => 0; lfs1_unmount(&lfs1) => 0;
TEST TEST
echo "--- Directory rename ---" echo "--- Directory rename ---"
tests/test.py << TEST tests/test.py << TEST
lfs_mount(&lfs, &cfg) => 0; lfs1_mount(&lfs1, &cfg) => 0;
lfs_mkdir(&lfs, "coldpotato") => 0; lfs1_mkdir(&lfs1, "coldpotato") => 0;
lfs_mkdir(&lfs, "coldpotato/baked") => 0; lfs1_mkdir(&lfs1, "coldpotato/baked") => 0;
lfs_mkdir(&lfs, "coldpotato/sweet") => 0; lfs1_mkdir(&lfs1, "coldpotato/sweet") => 0;
lfs_mkdir(&lfs, "coldpotato/fried") => 0; lfs1_mkdir(&lfs1, "coldpotato/fried") => 0;
lfs_unmount(&lfs) => 0; lfs1_unmount(&lfs1) => 0;
TEST TEST
tests/test.py << TEST tests/test.py << TEST
lfs_mount(&lfs, &cfg) => 0; lfs1_mount(&lfs1, &cfg) => 0;
lfs_rename(&lfs, "coldpotato", "hotpotato") => 0; lfs1_rename(&lfs1, "coldpotato", "hotpotato") => 0;
lfs_unmount(&lfs) => 0; lfs1_unmount(&lfs1) => 0;
TEST TEST
tests/test.py << TEST tests/test.py << TEST
lfs_mount(&lfs, &cfg) => 0; lfs1_mount(&lfs1, &cfg) => 0;
lfs_dir_open(&lfs, &dir[0], "hotpotato") => 0; lfs1_dir_open(&lfs1, &dir[0], "hotpotato") => 0;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, ".") => 0; strcmp(info.name, ".") => 0;
info.type => LFS_TYPE_DIR; info.type => LFS1_TYPE_DIR;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, "..") => 0; strcmp(info.name, "..") => 0;
info.type => LFS_TYPE_DIR; info.type => LFS1_TYPE_DIR;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, "baked") => 0; strcmp(info.name, "baked") => 0;
info.type => LFS_TYPE_DIR; info.type => LFS1_TYPE_DIR;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, "sweet") => 0; strcmp(info.name, "sweet") => 0;
info.type => LFS_TYPE_DIR; info.type => LFS1_TYPE_DIR;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, "fried") => 0; strcmp(info.name, "fried") => 0;
info.type => LFS_TYPE_DIR; info.type => LFS1_TYPE_DIR;
lfs_dir_read(&lfs, &dir[0], &info) => 0; lfs1_dir_read(&lfs1, &dir[0], &info) => 0;
lfs_dir_close(&lfs, &dir[0]) => 0; lfs1_dir_close(&lfs1, &dir[0]) => 0;
lfs_unmount(&lfs) => 0; lfs1_unmount(&lfs1) => 0;
TEST TEST
tests/test.py << TEST tests/test.py << TEST
lfs_mount(&lfs, &cfg) => 0; lfs1_mount(&lfs1, &cfg) => 0;
lfs_mkdir(&lfs, "warmpotato") => 0; lfs1_mkdir(&lfs1, "warmpotato") => 0;
lfs_mkdir(&lfs, "warmpotato/mushy") => 0; lfs1_mkdir(&lfs1, "warmpotato/mushy") => 0;
lfs_rename(&lfs, "hotpotato", "warmpotato") => LFS_ERR_NOTEMPTY; lfs1_rename(&lfs1, "hotpotato", "warmpotato") => LFS1_ERR_NOTEMPTY;
lfs_remove(&lfs, "warmpotato/mushy") => 0; lfs1_remove(&lfs1, "warmpotato/mushy") => 0;
lfs_rename(&lfs, "hotpotato", "warmpotato") => 0; lfs1_rename(&lfs1, "hotpotato", "warmpotato") => 0;
lfs_unmount(&lfs) => 0; lfs1_unmount(&lfs1) => 0;
TEST TEST
tests/test.py << TEST tests/test.py << TEST
lfs_mount(&lfs, &cfg) => 0; lfs1_mount(&lfs1, &cfg) => 0;
lfs_dir_open(&lfs, &dir[0], "warmpotato") => 0; lfs1_dir_open(&lfs1, &dir[0], "warmpotato") => 0;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, ".") => 0; strcmp(info.name, ".") => 0;
info.type => LFS_TYPE_DIR; info.type => LFS1_TYPE_DIR;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, "..") => 0; strcmp(info.name, "..") => 0;
info.type => LFS_TYPE_DIR; info.type => LFS1_TYPE_DIR;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, "baked") => 0; strcmp(info.name, "baked") => 0;
info.type => LFS_TYPE_DIR; info.type => LFS1_TYPE_DIR;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, "sweet") => 0; strcmp(info.name, "sweet") => 0;
info.type => LFS_TYPE_DIR; info.type => LFS1_TYPE_DIR;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, "fried") => 0; strcmp(info.name, "fried") => 0;
info.type => LFS_TYPE_DIR; info.type => LFS1_TYPE_DIR;
lfs_dir_read(&lfs, &dir[0], &info) => 0; lfs1_dir_read(&lfs1, &dir[0], &info) => 0;
lfs_dir_close(&lfs, &dir[0]) => 0; lfs1_dir_close(&lfs1, &dir[0]) => 0;
lfs_unmount(&lfs) => 0; lfs1_unmount(&lfs1) => 0;
TEST TEST
tests/test.py << TEST tests/test.py << TEST
lfs_mount(&lfs, &cfg) => 0; lfs1_mount(&lfs1, &cfg) => 0;
lfs_mkdir(&lfs, "coldpotato") => 0; lfs1_mkdir(&lfs1, "coldpotato") => 0;
lfs_rename(&lfs, "warmpotato/baked", "coldpotato/baked") => 0; lfs1_rename(&lfs1, "warmpotato/baked", "coldpotato/baked") => 0;
lfs_rename(&lfs, "warmpotato/sweet", "coldpotato/sweet") => 0; lfs1_rename(&lfs1, "warmpotato/sweet", "coldpotato/sweet") => 0;
lfs_rename(&lfs, "warmpotato/fried", "coldpotato/fried") => 0; lfs1_rename(&lfs1, "warmpotato/fried", "coldpotato/fried") => 0;
lfs_remove(&lfs, "coldpotato") => LFS_ERR_NOTEMPTY; lfs1_remove(&lfs1, "coldpotato") => LFS1_ERR_NOTEMPTY;
lfs_remove(&lfs, "warmpotato") => 0; lfs1_remove(&lfs1, "warmpotato") => 0;
lfs_unmount(&lfs) => 0; lfs1_unmount(&lfs1) => 0;
TEST TEST
tests/test.py << TEST tests/test.py << TEST
lfs_mount(&lfs, &cfg) => 0; lfs1_mount(&lfs1, &cfg) => 0;
lfs_dir_open(&lfs, &dir[0], "coldpotato") => 0; lfs1_dir_open(&lfs1, &dir[0], "coldpotato") => 0;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, ".") => 0; strcmp(info.name, ".") => 0;
info.type => LFS_TYPE_DIR; info.type => LFS1_TYPE_DIR;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, "..") => 0; strcmp(info.name, "..") => 0;
info.type => LFS_TYPE_DIR; info.type => LFS1_TYPE_DIR;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, "baked") => 0; strcmp(info.name, "baked") => 0;
info.type => LFS_TYPE_DIR; info.type => LFS1_TYPE_DIR;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, "sweet") => 0; strcmp(info.name, "sweet") => 0;
info.type => LFS_TYPE_DIR; info.type => LFS1_TYPE_DIR;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, "fried") => 0; strcmp(info.name, "fried") => 0;
info.type => LFS_TYPE_DIR; info.type => LFS1_TYPE_DIR;
lfs_dir_read(&lfs, &dir[0], &info) => 0; lfs1_dir_read(&lfs1, &dir[0], &info) => 0;
lfs_dir_close(&lfs, &dir[0]) => 0; lfs1_dir_close(&lfs1, &dir[0]) => 0;
lfs_unmount(&lfs) => 0; lfs1_unmount(&lfs1) => 0;
TEST TEST
echo "--- Recursive remove ---" echo "--- Recursive remove ---"
tests/test.py << TEST tests/test.py << TEST
lfs_mount(&lfs, &cfg) => 0; lfs1_mount(&lfs1, &cfg) => 0;
lfs_remove(&lfs, "coldpotato") => LFS_ERR_NOTEMPTY; lfs1_remove(&lfs1, "coldpotato") => LFS1_ERR_NOTEMPTY;
lfs_dir_open(&lfs, &dir[0], "coldpotato") => 0; lfs1_dir_open(&lfs1, &dir[0], "coldpotato") => 0;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
while (true) { while (true) {
int err = lfs_dir_read(&lfs, &dir[0], &info); int err = lfs1_dir_read(&lfs1, &dir[0], &info);
err >= 0 => 1; err >= 0 => 1;
if (err == 0) { if (err == 0) {
break; break;
@@ -301,183 +301,183 @@ tests/test.py << TEST
strcpy((char*)buffer, "coldpotato/"); strcpy((char*)buffer, "coldpotato/");
strcat((char*)buffer, info.name); strcat((char*)buffer, info.name);
lfs_remove(&lfs, (char*)buffer) => 0; lfs1_remove(&lfs1, (char*)buffer) => 0;
} }
lfs_remove(&lfs, "coldpotato") => 0; lfs1_remove(&lfs1, "coldpotato") => 0;
TEST TEST
tests/test.py << TEST tests/test.py << TEST
lfs_mount(&lfs, &cfg) => 0; lfs1_mount(&lfs1, &cfg) => 0;
lfs_dir_open(&lfs, &dir[0], "/") => 0; lfs1_dir_open(&lfs1, &dir[0], "/") => 0;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, ".") => 0; strcmp(info.name, ".") => 0;
info.type => LFS_TYPE_DIR; info.type => LFS1_TYPE_DIR;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, "..") => 0; strcmp(info.name, "..") => 0;
info.type => LFS_TYPE_DIR; info.type => LFS1_TYPE_DIR;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, "burito") => 0; strcmp(info.name, "burito") => 0;
info.type => LFS_TYPE_REG; info.type => LFS1_TYPE_REG;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, "cactus") => 0; strcmp(info.name, "cactus") => 0;
info.type => LFS_TYPE_DIR; info.type => LFS1_TYPE_DIR;
lfs_dir_read(&lfs, &dir[0], &info) => 0; lfs1_dir_read(&lfs1, &dir[0], &info) => 0;
lfs_dir_close(&lfs, &dir[0]) => 0; lfs1_dir_close(&lfs1, &dir[0]) => 0;
lfs_unmount(&lfs) => 0; lfs1_unmount(&lfs1) => 0;
TEST TEST
echo "--- Multi-block rename ---" echo "--- Multi-block rename ---"
tests/test.py << TEST tests/test.py << TEST
lfs_mount(&lfs, &cfg) => 0; lfs1_mount(&lfs1, &cfg) => 0;
for (int i = 0; i < $LARGESIZE; i++) { for (int i = 0; i < $LARGESIZE; i++) {
sprintf((char*)buffer, "cactus/test%d", i); sprintf((char*)buffer, "cactus/test%d", i);
sprintf((char*)wbuffer, "cactus/tedd%d", i); sprintf((char*)wbuffer, "cactus/tedd%d", i);
lfs_rename(&lfs, (char*)buffer, (char*)wbuffer) => 0; lfs1_rename(&lfs1, (char*)buffer, (char*)wbuffer) => 0;
} }
lfs_unmount(&lfs) => 0; lfs1_unmount(&lfs1) => 0;
TEST TEST
tests/test.py << TEST tests/test.py << TEST
lfs_mount(&lfs, &cfg) => 0; lfs1_mount(&lfs1, &cfg) => 0;
lfs_dir_open(&lfs, &dir[0], "cactus") => 0; lfs1_dir_open(&lfs1, &dir[0], "cactus") => 0;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, ".") => 0; strcmp(info.name, ".") => 0;
info.type => LFS_TYPE_DIR; info.type => LFS1_TYPE_DIR;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, "..") => 0; strcmp(info.name, "..") => 0;
info.type => LFS_TYPE_DIR; info.type => LFS1_TYPE_DIR;
for (int i = 0; i < $LARGESIZE; i++) { for (int i = 0; i < $LARGESIZE; i++) {
sprintf((char*)buffer, "tedd%d", i); sprintf((char*)buffer, "tedd%d", i);
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, (char*)buffer) => 0; strcmp(info.name, (char*)buffer) => 0;
info.type => LFS_TYPE_DIR; info.type => LFS1_TYPE_DIR;
} }
lfs_dir_read(&lfs, &dir[0], &info) => 0; lfs1_dir_read(&lfs1, &dir[0], &info) => 0;
lfs_unmount(&lfs) => 0; lfs1_unmount(&lfs1) => 0;
TEST TEST
echo "--- Multi-block remove ---" echo "--- Multi-block remove ---"
tests/test.py << TEST tests/test.py << TEST
lfs_mount(&lfs, &cfg) => 0; lfs1_mount(&lfs1, &cfg) => 0;
lfs_remove(&lfs, "cactus") => LFS_ERR_NOTEMPTY; lfs1_remove(&lfs1, "cactus") => LFS1_ERR_NOTEMPTY;
for (int i = 0; i < $LARGESIZE; i++) { for (int i = 0; i < $LARGESIZE; i++) {
sprintf((char*)buffer, "cactus/tedd%d", i); sprintf((char*)buffer, "cactus/tedd%d", i);
lfs_remove(&lfs, (char*)buffer) => 0; lfs1_remove(&lfs1, (char*)buffer) => 0;
} }
lfs_remove(&lfs, "cactus") => 0; lfs1_remove(&lfs1, "cactus") => 0;
lfs_unmount(&lfs) => 0; lfs1_unmount(&lfs1) => 0;
TEST TEST
tests/test.py << TEST tests/test.py << TEST
lfs_mount(&lfs, &cfg) => 0; lfs1_mount(&lfs1, &cfg) => 0;
lfs_dir_open(&lfs, &dir[0], "/") => 0; lfs1_dir_open(&lfs1, &dir[0], "/") => 0;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, ".") => 0; strcmp(info.name, ".") => 0;
info.type => LFS_TYPE_DIR; info.type => LFS1_TYPE_DIR;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, "..") => 0; strcmp(info.name, "..") => 0;
info.type => LFS_TYPE_DIR; info.type => LFS1_TYPE_DIR;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, "burito") => 0; strcmp(info.name, "burito") => 0;
info.type => LFS_TYPE_REG; info.type => LFS1_TYPE_REG;
lfs_dir_read(&lfs, &dir[0], &info) => 0; lfs1_dir_read(&lfs1, &dir[0], &info) => 0;
lfs_dir_close(&lfs, &dir[0]) => 0; lfs1_dir_close(&lfs1, &dir[0]) => 0;
lfs_unmount(&lfs) => 0; lfs1_unmount(&lfs1) => 0;
TEST TEST
echo "--- Multi-block directory with files ---" echo "--- Multi-block directory with files ---"
tests/test.py << TEST tests/test.py << TEST
lfs_mount(&lfs, &cfg) => 0; lfs1_mount(&lfs1, &cfg) => 0;
lfs_mkdir(&lfs, "prickly-pear") => 0; lfs1_mkdir(&lfs1, "prickly-pear") => 0;
for (int i = 0; i < $LARGESIZE; i++) { for (int i = 0; i < $LARGESIZE; i++) {
sprintf((char*)buffer, "prickly-pear/test%d", i); sprintf((char*)buffer, "prickly-pear/test%d", i);
lfs_file_open(&lfs, &file[0], (char*)buffer, lfs1_file_open(&lfs1, &file[0], (char*)buffer,
LFS_O_WRONLY | LFS_O_CREAT) => 0; LFS1_O_WRONLY | LFS1_O_CREAT) => 0;
size = 6; size = 6;
memcpy(wbuffer, "Hello", size); memcpy(wbuffer, "Hello", size);
lfs_file_write(&lfs, &file[0], wbuffer, size) => size; lfs1_file_write(&lfs1, &file[0], wbuffer, size) => size;
lfs_file_close(&lfs, &file[0]) => 0; lfs1_file_close(&lfs1, &file[0]) => 0;
} }
lfs_unmount(&lfs) => 0; lfs1_unmount(&lfs1) => 0;
TEST TEST
tests/test.py << TEST tests/test.py << TEST
lfs_mount(&lfs, &cfg) => 0; lfs1_mount(&lfs1, &cfg) => 0;
lfs_dir_open(&lfs, &dir[0], "prickly-pear") => 0; lfs1_dir_open(&lfs1, &dir[0], "prickly-pear") => 0;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, ".") => 0; strcmp(info.name, ".") => 0;
info.type => LFS_TYPE_DIR; info.type => LFS1_TYPE_DIR;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, "..") => 0; strcmp(info.name, "..") => 0;
info.type => LFS_TYPE_DIR; info.type => LFS1_TYPE_DIR;
for (int i = 0; i < $LARGESIZE; i++) { for (int i = 0; i < $LARGESIZE; i++) {
sprintf((char*)buffer, "test%d", i); sprintf((char*)buffer, "test%d", i);
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, (char*)buffer) => 0; strcmp(info.name, (char*)buffer) => 0;
info.type => LFS_TYPE_REG; info.type => LFS1_TYPE_REG;
info.size => 6; info.size => 6;
} }
lfs_dir_read(&lfs, &dir[0], &info) => 0; lfs1_dir_read(&lfs1, &dir[0], &info) => 0;
lfs_unmount(&lfs) => 0; lfs1_unmount(&lfs1) => 0;
TEST TEST
echo "--- Multi-block rename with files ---" echo "--- Multi-block rename with files ---"
tests/test.py << TEST tests/test.py << TEST
lfs_mount(&lfs, &cfg) => 0; lfs1_mount(&lfs1, &cfg) => 0;
for (int i = 0; i < $LARGESIZE; i++) { for (int i = 0; i < $LARGESIZE; i++) {
sprintf((char*)buffer, "prickly-pear/test%d", i); sprintf((char*)buffer, "prickly-pear/test%d", i);
sprintf((char*)wbuffer, "prickly-pear/tedd%d", i); sprintf((char*)wbuffer, "prickly-pear/tedd%d", i);
lfs_rename(&lfs, (char*)buffer, (char*)wbuffer) => 0; lfs1_rename(&lfs1, (char*)buffer, (char*)wbuffer) => 0;
} }
lfs_unmount(&lfs) => 0; lfs1_unmount(&lfs1) => 0;
TEST TEST
tests/test.py << TEST tests/test.py << TEST
lfs_mount(&lfs, &cfg) => 0; lfs1_mount(&lfs1, &cfg) => 0;
lfs_dir_open(&lfs, &dir[0], "prickly-pear") => 0; lfs1_dir_open(&lfs1, &dir[0], "prickly-pear") => 0;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, ".") => 0; strcmp(info.name, ".") => 0;
info.type => LFS_TYPE_DIR; info.type => LFS1_TYPE_DIR;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, "..") => 0; strcmp(info.name, "..") => 0;
info.type => LFS_TYPE_DIR; info.type => LFS1_TYPE_DIR;
for (int i = 0; i < $LARGESIZE; i++) { for (int i = 0; i < $LARGESIZE; i++) {
sprintf((char*)buffer, "tedd%d", i); sprintf((char*)buffer, "tedd%d", i);
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, (char*)buffer) => 0; strcmp(info.name, (char*)buffer) => 0;
info.type => LFS_TYPE_REG; info.type => LFS1_TYPE_REG;
info.size => 6; info.size => 6;
} }
lfs_dir_read(&lfs, &dir[0], &info) => 0; lfs1_dir_read(&lfs1, &dir[0], &info) => 0;
lfs_unmount(&lfs) => 0; lfs1_unmount(&lfs1) => 0;
TEST TEST
echo "--- Multi-block remove with files ---" echo "--- Multi-block remove with files ---"
tests/test.py << TEST tests/test.py << TEST
lfs_mount(&lfs, &cfg) => 0; lfs1_mount(&lfs1, &cfg) => 0;
lfs_remove(&lfs, "prickly-pear") => LFS_ERR_NOTEMPTY; lfs1_remove(&lfs1, "prickly-pear") => LFS1_ERR_NOTEMPTY;
for (int i = 0; i < $LARGESIZE; i++) { for (int i = 0; i < $LARGESIZE; i++) {
sprintf((char*)buffer, "prickly-pear/tedd%d", i); sprintf((char*)buffer, "prickly-pear/tedd%d", i);
lfs_remove(&lfs, (char*)buffer) => 0; lfs1_remove(&lfs1, (char*)buffer) => 0;
} }
lfs_remove(&lfs, "prickly-pear") => 0; lfs1_remove(&lfs1, "prickly-pear") => 0;
lfs_unmount(&lfs) => 0; lfs1_unmount(&lfs1) => 0;
TEST TEST
tests/test.py << TEST tests/test.py << TEST
lfs_mount(&lfs, &cfg) => 0; lfs1_mount(&lfs1, &cfg) => 0;
lfs_dir_open(&lfs, &dir[0], "/") => 0; lfs1_dir_open(&lfs1, &dir[0], "/") => 0;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, ".") => 0; strcmp(info.name, ".") => 0;
info.type => LFS_TYPE_DIR; info.type => LFS1_TYPE_DIR;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, "..") => 0; strcmp(info.name, "..") => 0;
info.type => LFS_TYPE_DIR; info.type => LFS1_TYPE_DIR;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, "burito") => 0; strcmp(info.name, "burito") => 0;
info.type => LFS_TYPE_REG; info.type => LFS1_TYPE_REG;
lfs_dir_read(&lfs, &dir[0], &info) => 0; lfs1_dir_read(&lfs1, &dir[0], &info) => 0;
lfs_dir_close(&lfs, &dir[0]) => 0; lfs1_dir_close(&lfs1, &dir[0]) => 0;
lfs_unmount(&lfs) => 0; lfs1_unmount(&lfs1) => 0;
TEST TEST
echo "--- Results ---" echo "--- Results ---"

104
tests/test_files.sh
View File

@@ -8,65 +8,65 @@ LARGESIZE=262144
echo "=== File tests ===" echo "=== File tests ==="
rm -rf blocks rm -rf blocks
tests/test.py << TEST tests/test.py << TEST
lfs_format(&lfs, &cfg) => 0; lfs1_format(&lfs1, &cfg) => 0;
TEST TEST
echo "--- Simple file test ---" echo "--- Simple file test ---"
tests/test.py << TEST tests/test.py << TEST
lfs_mount(&lfs, &cfg) => 0; lfs1_mount(&lfs1, &cfg) => 0;
lfs_file_open(&lfs, &file[0], "hello", LFS_O_WRONLY | LFS_O_CREAT) => 0; lfs1_file_open(&lfs1, &file[0], "hello", LFS1_O_WRONLY | LFS1_O_CREAT) => 0;
size = strlen("Hello World!\n"); size = strlen("Hello World!\n");
memcpy(wbuffer, "Hello World!\n", size); memcpy(wbuffer, "Hello World!\n", size);
lfs_file_write(&lfs, &file[0], wbuffer, size) => size; lfs1_file_write(&lfs1, &file[0], wbuffer, size) => size;
lfs_file_close(&lfs, &file[0]) => 0; lfs1_file_close(&lfs1, &file[0]) => 0;
lfs_file_open(&lfs, &file[0], "hello", LFS_O_RDONLY) => 0; lfs1_file_open(&lfs1, &file[0], "hello", LFS1_O_RDONLY) => 0;
size = strlen("Hello World!\n"); size = strlen("Hello World!\n");
lfs_file_read(&lfs, &file[0], rbuffer, size) => size; lfs1_file_read(&lfs1, &file[0], rbuffer, size) => size;
memcmp(rbuffer, wbuffer, size) => 0; memcmp(rbuffer, wbuffer, size) => 0;
lfs_file_close(&lfs, &file[0]) => 0; lfs1_file_close(&lfs1, &file[0]) => 0;
lfs_unmount(&lfs) => 0; lfs1_unmount(&lfs1) => 0;
TEST TEST
w_test() { w_test() {
tests/test.py << TEST tests/test.py << TEST
size = $1; size = $1;
lfs_size_t chunk = 31; lfs1_size_t chunk = 31;
srand(0); srand(0);
lfs_mount(&lfs, &cfg) => 0; lfs1_mount(&lfs1, &cfg) => 0;
lfs_file_open(&lfs, &file[0], "$2", lfs1_file_open(&lfs1, &file[0], "$2",
${3:-LFS_O_WRONLY | LFS_O_CREAT | LFS_O_TRUNC}) => 0; ${3:-LFS1_O_WRONLY | LFS1_O_CREAT | LFS1_O_TRUNC}) => 0;
for (lfs_size_t i = 0; i < size; i += chunk) { for (lfs1_size_t i = 0; i < size; i += chunk) {
chunk = (chunk < size - i) ? chunk : size - i; chunk = (chunk < size - i) ? chunk : size - i;
for (lfs_size_t b = 0; b < chunk; b++) { for (lfs1_size_t b = 0; b < chunk; b++) {
buffer[b] = rand() & 0xff; buffer[b] = rand() & 0xff;
} }
lfs_file_write(&lfs, &file[0], buffer, chunk) => chunk; lfs1_file_write(&lfs1, &file[0], buffer, chunk) => chunk;
} }
lfs_file_close(&lfs, &file[0]) => 0; lfs1_file_close(&lfs1, &file[0]) => 0;
lfs_unmount(&lfs) => 0; lfs1_unmount(&lfs1) => 0;
TEST TEST
} }
r_test() { r_test() {
tests/test.py << TEST tests/test.py << TEST
size = $1; size = $1;
lfs_size_t chunk = 29; lfs1_size_t chunk = 29;
srand(0); srand(0);
lfs_mount(&lfs, &cfg) => 0; lfs1_mount(&lfs1, &cfg) => 0;
lfs_stat(&lfs, "$2", &info) => 0; lfs1_stat(&lfs1, "$2", &info) => 0;
info.type => LFS_TYPE_REG; info.type => LFS1_TYPE_REG;
info.size => size; info.size => size;
lfs_file_open(&lfs, &file[0], "$2", ${3:-LFS_O_RDONLY}) => 0; lfs1_file_open(&lfs1, &file[0], "$2", ${3:-LFS1_O_RDONLY}) => 0;
for (lfs_size_t i = 0; i < size; i += chunk) { for (lfs1_size_t i = 0; i < size; i += chunk) {
chunk = (chunk < size - i) ? chunk : size - i; chunk = (chunk < size - i) ? chunk : size - i;
lfs_file_read(&lfs, &file[0], buffer, chunk) => chunk; lfs1_file_read(&lfs1, &file[0], buffer, chunk) => chunk;
for (lfs_size_t b = 0; b < chunk && i+b < size; b++) { for (lfs1_size_t b = 0; b < chunk && i+b < size; b++) {
buffer[b] => rand() & 0xff; buffer[b] => rand() & 0xff;
} }
} }
lfs_file_close(&lfs, &file[0]) => 0; lfs1_file_close(&lfs1, &file[0]) => 0;
lfs_unmount(&lfs) => 0; lfs1_unmount(&lfs1) => 0;
TEST TEST
} }
@@ -106,52 +106,52 @@ r_test 0 noavacado
echo "--- Dir check ---" echo "--- Dir check ---"
tests/test.py << TEST tests/test.py << TEST
lfs_mount(&lfs, &cfg) => 0; lfs1_mount(&lfs1, &cfg) => 0;
lfs_dir_open(&lfs, &dir[0], "/") => 0; lfs1_dir_open(&lfs1, &dir[0], "/") => 0;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, "hello") => 0; strcmp(info.name, "hello") => 0;
info.type => LFS_TYPE_REG; info.type => LFS1_TYPE_REG;
info.size => strlen("Hello World!\n"); info.size => strlen("Hello World!\n");
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, "smallavacado") => 0; strcmp(info.name, "smallavacado") => 0;
info.type => LFS_TYPE_REG; info.type => LFS1_TYPE_REG;
info.size => $SMALLSIZE; info.size => $SMALLSIZE;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, "mediumavacado") => 0; strcmp(info.name, "mediumavacado") => 0;
info.type => LFS_TYPE_REG; info.type => LFS1_TYPE_REG;
info.size => $MEDIUMSIZE; info.size => $MEDIUMSIZE;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, "largeavacado") => 0; strcmp(info.name, "largeavacado") => 0;
info.type => LFS_TYPE_REG; info.type => LFS1_TYPE_REG;
info.size => $LARGESIZE; info.size => $LARGESIZE;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, "noavacado") => 0; strcmp(info.name, "noavacado") => 0;
info.type => LFS_TYPE_REG; info.type => LFS1_TYPE_REG;
info.size => 0; info.size => 0;
lfs_dir_read(&lfs, &dir[0], &info) => 0; lfs1_dir_read(&lfs1, &dir[0], &info) => 0;
lfs_dir_close(&lfs, &dir[0]) => 0; lfs1_dir_close(&lfs1, &dir[0]) => 0;
lfs_unmount(&lfs) => 0; lfs1_unmount(&lfs1) => 0;
TEST TEST
echo "--- Many file test ---" echo "--- Many file test ---"
tests/test.py << TEST tests/test.py << TEST
lfs_format(&lfs, &cfg) => 0; lfs1_format(&lfs1, &cfg) => 0;
TEST TEST
tests/test.py << TEST tests/test.py << TEST
// Create 300 files of 6 bytes // Create 300 files of 6 bytes
lfs_mount(&lfs, &cfg) => 0; lfs1_mount(&lfs1, &cfg) => 0;
lfs_mkdir(&lfs, "directory") => 0; lfs1_mkdir(&lfs1, "directory") => 0;
for (unsigned i = 0; i < 300; i++) { for (unsigned i = 0; i < 300; i++) {
snprintf((char*)buffer, sizeof(buffer), "file_%03d", i); snprintf((char*)buffer, sizeof(buffer), "file_%03d", i);
lfs_file_open(&lfs, &file[0], (char*)buffer, LFS_O_WRONLY | LFS_O_CREAT) => 0; lfs1_file_open(&lfs1, &file[0], (char*)buffer, LFS1_O_WRONLY | LFS1_O_CREAT) => 0;
size = 6; size = 6;
memcpy(wbuffer, "Hello", size); memcpy(wbuffer, "Hello", size);
lfs_file_write(&lfs, &file[0], wbuffer, size) => size; lfs1_file_write(&lfs1, &file[0], wbuffer, size) => size;
lfs_file_close(&lfs, &file[0]) => 0; lfs1_file_close(&lfs1, &file[0]) => 0;
} }
lfs_unmount(&lfs) => 0; lfs1_unmount(&lfs1) => 0;
TEST TEST
echo "--- Results ---" echo "--- Results ---"

20
tests/test_format.sh
View File

@@ -6,43 +6,43 @@ rm -rf blocks
echo "--- Basic formatting ---" echo "--- Basic formatting ---"
tests/test.py << TEST tests/test.py << TEST
lfs_format(&lfs, &cfg) => 0; lfs1_format(&lfs1, &cfg) => 0;
TEST TEST
echo "--- Invalid superblocks ---" echo "--- Invalid superblocks ---"
ln -f -s /dev/zero blocks/0 ln -f -s /dev/zero blocks/0
ln -f -s /dev/zero blocks/1 ln -f -s /dev/zero blocks/1
tests/test.py << TEST tests/test.py << TEST
lfs_format(&lfs, &cfg) => LFS_ERR_CORRUPT; lfs1_format(&lfs1, &cfg) => LFS1_ERR_CORRUPT;
TEST TEST
rm blocks/0 blocks/1 rm blocks/0 blocks/1
echo "--- Basic mounting ---" echo "--- Basic mounting ---"
tests/test.py << TEST tests/test.py << TEST
lfs_format(&lfs, &cfg) => 0; lfs1_format(&lfs1, &cfg) => 0;
TEST TEST
tests/test.py << TEST tests/test.py << TEST
lfs_mount(&lfs, &cfg) => 0; lfs1_mount(&lfs1, &cfg) => 0;
lfs_unmount(&lfs) => 0; lfs1_unmount(&lfs1) => 0;
TEST TEST
echo "--- Invalid mount ---" echo "--- Invalid mount ---"
tests/test.py << TEST tests/test.py << TEST
lfs_format(&lfs, &cfg) => 0; lfs1_format(&lfs1, &cfg) => 0;
TEST TEST
rm blocks/0 blocks/1 rm blocks/0 blocks/1
tests/test.py << TEST tests/test.py << TEST
lfs_mount(&lfs, &cfg) => LFS_ERR_CORRUPT; lfs1_mount(&lfs1, &cfg) => LFS1_ERR_CORRUPT;
TEST TEST
echo "--- Valid corrupt mount ---" echo "--- Valid corrupt mount ---"
tests/test.py << TEST tests/test.py << TEST
lfs_format(&lfs, &cfg) => 0; lfs1_format(&lfs1, &cfg) => 0;
TEST TEST
rm blocks/0 rm blocks/0
tests/test.py << TEST tests/test.py << TEST
lfs_mount(&lfs, &cfg) => 0; lfs1_mount(&lfs1, &cfg) => 0;
lfs_unmount(&lfs) => 0; lfs1_unmount(&lfs1) => 0;
TEST TEST
echo "--- Results ---" echo "--- Results ---"

192
tests/test_interspersed.sh
View File

@@ -4,182 +4,182 @@ set -eu
echo "=== Interspersed tests ===" echo "=== Interspersed tests ==="
rm -rf blocks rm -rf blocks
tests/test.py << TEST tests/test.py << TEST
lfs_format(&lfs, &cfg) => 0; lfs1_format(&lfs1, &cfg) => 0;
TEST TEST
echo "--- Interspersed file test ---" echo "--- Interspersed file test ---"
tests/test.py << TEST tests/test.py << TEST
lfs_mount(&lfs, &cfg) => 0; lfs1_mount(&lfs1, &cfg) => 0;
lfs_file_open(&lfs, &file[0], "a", LFS_O_WRONLY | LFS_O_CREAT) => 0; lfs1_file_open(&lfs1, &file[0], "a", LFS1_O_WRONLY | LFS1_O_CREAT) => 0;
lfs_file_open(&lfs, &file[1], "b", LFS_O_WRONLY | LFS_O_CREAT) => 0; lfs1_file_open(&lfs1, &file[1], "b", LFS1_O_WRONLY | LFS1_O_CREAT) => 0;
lfs_file_open(&lfs, &file[2], "c", LFS_O_WRONLY | LFS_O_CREAT) => 0; lfs1_file_open(&lfs1, &file[2], "c", LFS1_O_WRONLY | LFS1_O_CREAT) => 0;
lfs_file_open(&lfs, &file[3], "d", LFS_O_WRONLY | LFS_O_CREAT) => 0; lfs1_file_open(&lfs1, &file[3], "d", LFS1_O_WRONLY | LFS1_O_CREAT) => 0;
for (int i = 0; i < 10; i++) { for (int i = 0; i < 10; i++) {
lfs_file_write(&lfs, &file[0], (const void*)"a", 1) => 1; lfs1_file_write(&lfs1, &file[0], (const void*)"a", 1) => 1;
lfs_file_write(&lfs, &file[1], (const void*)"b", 1) => 1; lfs1_file_write(&lfs1, &file[1], (const void*)"b", 1) => 1;
lfs_file_write(&lfs, &file[2], (const void*)"c", 1) => 1; lfs1_file_write(&lfs1, &file[2], (const void*)"c", 1) => 1;
lfs_file_write(&lfs, &file[3], (const void*)"d", 1) => 1; lfs1_file_write(&lfs1, &file[3], (const void*)"d", 1) => 1;
} }
lfs_file_close(&lfs, &file[0]); lfs1_file_close(&lfs1, &file[0]);
lfs_file_close(&lfs, &file[1]); lfs1_file_close(&lfs1, &file[1]);
lfs_file_close(&lfs, &file[2]); lfs1_file_close(&lfs1, &file[2]);
lfs_file_close(&lfs, &file[3]); lfs1_file_close(&lfs1, &file[3]);
lfs_dir_open(&lfs, &dir[0], "/") => 0; lfs1_dir_open(&lfs1, &dir[0], "/") => 0;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, ".") => 0; strcmp(info.name, ".") => 0;
info.type => LFS_TYPE_DIR; info.type => LFS1_TYPE_DIR;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, "..") => 0; strcmp(info.name, "..") => 0;
info.type => LFS_TYPE_DIR; info.type => LFS1_TYPE_DIR;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, "a") => 0; strcmp(info.name, "a") => 0;
info.type => LFS_TYPE_REG; info.type => LFS1_TYPE_REG;
info.size => 10; info.size => 10;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, "b") => 0; strcmp(info.name, "b") => 0;
info.type => LFS_TYPE_REG; info.type => LFS1_TYPE_REG;
info.size => 10; info.size => 10;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, "c") => 0; strcmp(info.name, "c") => 0;
info.type => LFS_TYPE_REG; info.type => LFS1_TYPE_REG;
info.size => 10; info.size => 10;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, "d") => 0; strcmp(info.name, "d") => 0;
info.type => LFS_TYPE_REG; info.type => LFS1_TYPE_REG;
info.size => 10; info.size => 10;
lfs_dir_read(&lfs, &dir[0], &info) => 0; lfs1_dir_read(&lfs1, &dir[0], &info) => 0;
lfs_dir_close(&lfs, &dir[0]) => 0; lfs1_dir_close(&lfs1, &dir[0]) => 0;
lfs_file_open(&lfs, &file[0], "a", LFS_O_RDONLY) => 0; lfs1_file_open(&lfs1, &file[0], "a", LFS1_O_RDONLY) => 0;
lfs_file_open(&lfs, &file[1], "b", LFS_O_RDONLY) => 0; lfs1_file_open(&lfs1, &file[1], "b", LFS1_O_RDONLY) => 0;
lfs_file_open(&lfs, &file[2], "c", LFS_O_RDONLY) => 0; lfs1_file_open(&lfs1, &file[2], "c", LFS1_O_RDONLY) => 0;
lfs_file_open(&lfs, &file[3], "d", LFS_O_RDONLY) => 0; lfs1_file_open(&lfs1, &file[3], "d", LFS1_O_RDONLY) => 0;
for (int i = 0; i < 10; i++) { for (int i = 0; i < 10; i++) {
lfs_file_read(&lfs, &file[0], buffer, 1) => 1; lfs1_file_read(&lfs1, &file[0], buffer, 1) => 1;
buffer[0] => 'a'; buffer[0] => 'a';
lfs_file_read(&lfs, &file[1], buffer, 1) => 1; lfs1_file_read(&lfs1, &file[1], buffer, 1) => 1;
buffer[0] => 'b'; buffer[0] => 'b';
lfs_file_read(&lfs, &file[2], buffer, 1) => 1; lfs1_file_read(&lfs1, &file[2], buffer, 1) => 1;
buffer[0] => 'c'; buffer[0] => 'c';
lfs_file_read(&lfs, &file[3], buffer, 1) => 1; lfs1_file_read(&lfs1, &file[3], buffer, 1) => 1;
buffer[0] => 'd'; buffer[0] => 'd';
} }
lfs_file_close(&lfs, &file[0]); lfs1_file_close(&lfs1, &file[0]);
lfs_file_close(&lfs, &file[1]); lfs1_file_close(&lfs1, &file[1]);
lfs_file_close(&lfs, &file[2]); lfs1_file_close(&lfs1, &file[2]);
lfs_file_close(&lfs, &file[3]); lfs1_file_close(&lfs1, &file[3]);
lfs_unmount(&lfs) => 0; lfs1_unmount(&lfs1) => 0;
TEST TEST
echo "--- Interspersed remove file test ---" echo "--- Interspersed remove file test ---"
tests/test.py << TEST tests/test.py << TEST
lfs_mount(&lfs, &cfg) => 0; lfs1_mount(&lfs1, &cfg) => 0;
lfs_file_open(&lfs, &file[0], "e", LFS_O_WRONLY | LFS_O_CREAT) => 0; lfs1_file_open(&lfs1, &file[0], "e", LFS1_O_WRONLY | LFS1_O_CREAT) => 0;
for (int i = 0; i < 5; i++) { for (int i = 0; i < 5; i++) {
lfs_file_write(&lfs, &file[0], (const void*)"e", 1) => 1; lfs1_file_write(&lfs1, &file[0], (const void*)"e", 1) => 1;
} }
lfs_remove(&lfs, "a") => 0; lfs1_remove(&lfs1, "a") => 0;
lfs_remove(&lfs, "b") => 0; lfs1_remove(&lfs1, "b") => 0;
lfs_remove(&lfs, "c") => 0; lfs1_remove(&lfs1, "c") => 0;
lfs_remove(&lfs, "d") => 0; lfs1_remove(&lfs1, "d") => 0;
for (int i = 0; i < 5; i++) { for (int i = 0; i < 5; i++) {
lfs_file_write(&lfs, &file[0], (const void*)"e", 1) => 1; lfs1_file_write(&lfs1, &file[0], (const void*)"e", 1) => 1;
} }
lfs_file_close(&lfs, &file[0]); lfs1_file_close(&lfs1, &file[0]);
lfs_dir_open(&lfs, &dir[0], "/") => 0; lfs1_dir_open(&lfs1, &dir[0], "/") => 0;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, ".") => 0; strcmp(info.name, ".") => 0;
info.type => LFS_TYPE_DIR; info.type => LFS1_TYPE_DIR;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, "..") => 0; strcmp(info.name, "..") => 0;
info.type => LFS_TYPE_DIR; info.type => LFS1_TYPE_DIR;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, "e") => 0; strcmp(info.name, "e") => 0;
info.type => LFS_TYPE_REG; info.type => LFS1_TYPE_REG;
info.size => 10; info.size => 10;
lfs_dir_read(&lfs, &dir[0], &info) => 0; lfs1_dir_read(&lfs1, &dir[0], &info) => 0;
lfs_dir_close(&lfs, &dir[0]) => 0; lfs1_dir_close(&lfs1, &dir[0]) => 0;
lfs_file_open(&lfs, &file[0], "e", LFS_O_RDONLY) => 0; lfs1_file_open(&lfs1, &file[0], "e", LFS1_O_RDONLY) => 0;
for (int i = 0; i < 10; i++) { for (int i = 0; i < 10; i++) {
lfs_file_read(&lfs, &file[0], buffer, 1) => 1; lfs1_file_read(&lfs1, &file[0], buffer, 1) => 1;
buffer[0] => 'e'; buffer[0] => 'e';
} }
lfs_file_close(&lfs, &file[0]); lfs1_file_close(&lfs1, &file[0]);
lfs_unmount(&lfs) => 0; lfs1_unmount(&lfs1) => 0;
TEST TEST
echo "--- Remove inconveniently test ---" echo "--- Remove inconveniently test ---"
tests/test.py << TEST tests/test.py << TEST
lfs_mount(&lfs, &cfg) => 0; lfs1_mount(&lfs1, &cfg) => 0;
lfs_file_open(&lfs, &file[0], "e", LFS_O_WRONLY | LFS_O_TRUNC) => 0; lfs1_file_open(&lfs1, &file[0], "e", LFS1_O_WRONLY | LFS1_O_TRUNC) => 0;
lfs_file_open(&lfs, &file[1], "f", LFS_O_WRONLY | LFS_O_CREAT) => 0; lfs1_file_open(&lfs1, &file[1], "f", LFS1_O_WRONLY | LFS1_O_CREAT) => 0;
lfs_file_open(&lfs, &file[2], "g", LFS_O_WRONLY | LFS_O_CREAT) => 0; lfs1_file_open(&lfs1, &file[2], "g", LFS1_O_WRONLY | LFS1_O_CREAT) => 0;
for (int i = 0; i < 5; i++) { for (int i = 0; i < 5; i++) {
lfs_file_write(&lfs, &file[0], (const void*)"e", 1) => 1; lfs1_file_write(&lfs1, &file[0], (const void*)"e", 1) => 1;
lfs_file_write(&lfs, &file[1], (const void*)"f", 1) => 1; lfs1_file_write(&lfs1, &file[1], (const void*)"f", 1) => 1;
lfs_file_write(&lfs, &file[2], (const void*)"g", 1) => 1; lfs1_file_write(&lfs1, &file[2], (const void*)"g", 1) => 1;
} }
lfs_remove(&lfs, "f") => 0; lfs1_remove(&lfs1, "f") => 0;
for (int i = 0; i < 5; i++) { for (int i = 0; i < 5; i++) {
lfs_file_write(&lfs, &file[0], (const void*)"e", 1) => 1; lfs1_file_write(&lfs1, &file[0], (const void*)"e", 1) => 1;
lfs_file_write(&lfs, &file[1], (const void*)"f", 1) => 1; lfs1_file_write(&lfs1, &file[1], (const void*)"f", 1) => 1;
lfs_file_write(&lfs, &file[2], (const void*)"g", 1) => 1; lfs1_file_write(&lfs1, &file[2], (const void*)"g", 1) => 1;
} }
lfs_file_close(&lfs, &file[0]); lfs1_file_close(&lfs1, &file[0]);
lfs_file_close(&lfs, &file[1]); lfs1_file_close(&lfs1, &file[1]);
lfs_file_close(&lfs, &file[2]); lfs1_file_close(&lfs1, &file[2]);
lfs_dir_open(&lfs, &dir[0], "/") => 0; lfs1_dir_open(&lfs1, &dir[0], "/") => 0;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, ".") => 0; strcmp(info.name, ".") => 0;
info.type => LFS_TYPE_DIR; info.type => LFS1_TYPE_DIR;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, "..") => 0; strcmp(info.name, "..") => 0;
info.type => LFS_TYPE_DIR; info.type => LFS1_TYPE_DIR;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, "e") => 0; strcmp(info.name, "e") => 0;
info.type => LFS_TYPE_REG; info.type => LFS1_TYPE_REG;
info.size => 10; info.size => 10;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, "g") => 0; strcmp(info.name, "g") => 0;
info.type => LFS_TYPE_REG; info.type => LFS1_TYPE_REG;
info.size => 10; info.size => 10;
lfs_dir_read(&lfs, &dir[0], &info) => 0; lfs1_dir_read(&lfs1, &dir[0], &info) => 0;
lfs_dir_close(&lfs, &dir[0]) => 0; lfs1_dir_close(&lfs1, &dir[0]) => 0;
lfs_file_open(&lfs, &file[0], "e", LFS_O_RDONLY) => 0; lfs1_file_open(&lfs1, &file[0], "e", LFS1_O_RDONLY) => 0;
lfs_file_open(&lfs, &file[1], "g", LFS_O_RDONLY) => 0; lfs1_file_open(&lfs1, &file[1], "g", LFS1_O_RDONLY) => 0;
for (int i = 0; i < 10; i++) { for (int i = 0; i < 10; i++) {
lfs_file_read(&lfs, &file[0], buffer, 1) => 1; lfs1_file_read(&lfs1, &file[0], buffer, 1) => 1;
buffer[0] => 'e'; buffer[0] => 'e';
lfs_file_read(&lfs, &file[1], buffer, 1) => 1; lfs1_file_read(&lfs1, &file[1], buffer, 1) => 1;
buffer[0] => 'g'; buffer[0] => 'g';
} }
lfs_file_close(&lfs, &file[0]); lfs1_file_close(&lfs1, &file[0]);
lfs_file_close(&lfs, &file[1]); lfs1_file_close(&lfs1, &file[1]);
lfs_unmount(&lfs) => 0; lfs1_unmount(&lfs1) => 0;
TEST TEST
echo "--- Results ---" echo "--- Results ---"

260
tests/test_move.sh
View File

@@ -4,231 +4,231 @@ set -eu
echo "=== Move tests ===" echo "=== Move tests ==="
rm -rf blocks rm -rf blocks
tests/test.py << TEST tests/test.py << TEST
lfs_format(&lfs, &cfg) => 0; lfs1_format(&lfs1, &cfg) => 0;
lfs_mount(&lfs, &cfg) => 0; lfs1_mount(&lfs1, &cfg) => 0;
lfs_mkdir(&lfs, "a") => 0; lfs1_mkdir(&lfs1, "a") => 0;
lfs_mkdir(&lfs, "b") => 0; lfs1_mkdir(&lfs1, "b") => 0;
lfs_mkdir(&lfs, "c") => 0; lfs1_mkdir(&lfs1, "c") => 0;
lfs_mkdir(&lfs, "d") => 0; lfs1_mkdir(&lfs1, "d") => 0;
lfs_mkdir(&lfs, "a/hi") => 0; lfs1_mkdir(&lfs1, "a/hi") => 0;
lfs_mkdir(&lfs, "a/hi/hola") => 0; lfs1_mkdir(&lfs1, "a/hi/hola") => 0;
lfs_mkdir(&lfs, "a/hi/bonjour") => 0; lfs1_mkdir(&lfs1, "a/hi/bonjour") => 0;
lfs_mkdir(&lfs, "a/hi/ohayo") => 0; lfs1_mkdir(&lfs1, "a/hi/ohayo") => 0;
lfs_file_open(&lfs, &file[0], "a/hello", LFS_O_CREAT | LFS_O_WRONLY) => 0; lfs1_file_open(&lfs1, &file[0], "a/hello", LFS1_O_CREAT | LFS1_O_WRONLY) => 0;
lfs_file_write(&lfs, &file[0], "hola\n", 5) => 5; lfs1_file_write(&lfs1, &file[0], "hola\n", 5) => 5;
lfs_file_write(&lfs, &file[0], "bonjour\n", 8) => 8; lfs1_file_write(&lfs1, &file[0], "bonjour\n", 8) => 8;
lfs_file_write(&lfs, &file[0], "ohayo\n", 6) => 6; lfs1_file_write(&lfs1, &file[0], "ohayo\n", 6) => 6;
lfs_file_close(&lfs, &file[0]) => 0; lfs1_file_close(&lfs1, &file[0]) => 0;
lfs_unmount(&lfs) => 0; lfs1_unmount(&lfs1) => 0;
TEST TEST
echo "--- Move file ---" echo "--- Move file ---"
tests/test.py << TEST tests/test.py << TEST
lfs_mount(&lfs, &cfg) => 0; lfs1_mount(&lfs1, &cfg) => 0;
lfs_rename(&lfs, "a/hello", "b/hello") => 0; lfs1_rename(&lfs1, "a/hello", "b/hello") => 0;
lfs_unmount(&lfs) => 0; lfs1_unmount(&lfs1) => 0;
TEST TEST
tests/test.py << TEST tests/test.py << TEST
lfs_mount(&lfs, &cfg) => 0; lfs1_mount(&lfs1, &cfg) => 0;
lfs_dir_open(&lfs, &dir[0], "a") => 0; lfs1_dir_open(&lfs1, &dir[0], "a") => 0;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, ".") => 0; strcmp(info.name, ".") => 0;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, "..") => 0; strcmp(info.name, "..") => 0;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, "hi") => 0; strcmp(info.name, "hi") => 0;
lfs_dir_read(&lfs, &dir[0], &info) => 0; lfs1_dir_read(&lfs1, &dir[0], &info) => 0;
lfs_dir_close(&lfs, &dir[0]) => 0; lfs1_dir_close(&lfs1, &dir[0]) => 0;
lfs_dir_open(&lfs, &dir[0], "b") => 0; lfs1_dir_open(&lfs1, &dir[0], "b") => 0;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, ".") => 0; strcmp(info.name, ".") => 0;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, "..") => 0; strcmp(info.name, "..") => 0;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, "hello") => 0; strcmp(info.name, "hello") => 0;
lfs_dir_read(&lfs, &dir[0], &info) => 0; lfs1_dir_read(&lfs1, &dir[0], &info) => 0;
lfs_unmount(&lfs) => 0; lfs1_unmount(&lfs1) => 0;
TEST TEST
echo "--- Move file corrupt source ---" echo "--- Move file corrupt source ---"
tests/test.py << TEST tests/test.py << TEST
lfs_mount(&lfs, &cfg) => 0; lfs1_mount(&lfs1, &cfg) => 0;
lfs_rename(&lfs, "b/hello", "c/hello") => 0; lfs1_rename(&lfs1, "b/hello", "c/hello") => 0;
lfs_unmount(&lfs) => 0; lfs1_unmount(&lfs1) => 0;
TEST TEST
rm -v blocks/7 rm -v blocks/7
tests/test.py << TEST tests/test.py << TEST
lfs_mount(&lfs, &cfg) => 0; lfs1_mount(&lfs1, &cfg) => 0;
lfs_dir_open(&lfs, &dir[0], "b") => 0; lfs1_dir_open(&lfs1, &dir[0], "b") => 0;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, ".") => 0; strcmp(info.name, ".") => 0;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, "..") => 0; strcmp(info.name, "..") => 0;
lfs_dir_read(&lfs, &dir[0], &info) => 0; lfs1_dir_read(&lfs1, &dir[0], &info) => 0;
lfs_dir_close(&lfs, &dir[0]) => 0; lfs1_dir_close(&lfs1, &dir[0]) => 0;
lfs_dir_open(&lfs, &dir[0], "c") => 0; lfs1_dir_open(&lfs1, &dir[0], "c") => 0;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, ".") => 0; strcmp(info.name, ".") => 0;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, "..") => 0; strcmp(info.name, "..") => 0;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, "hello") => 0; strcmp(info.name, "hello") => 0;
lfs_dir_read(&lfs, &dir[0], &info) => 0; lfs1_dir_read(&lfs1, &dir[0], &info) => 0;
lfs_unmount(&lfs) => 0; lfs1_unmount(&lfs1) => 0;
TEST TEST
echo "--- Move file corrupt source and dest ---" echo "--- Move file corrupt source and dest ---"
tests/test.py << TEST tests/test.py << TEST
lfs_mount(&lfs, &cfg) => 0; lfs1_mount(&lfs1, &cfg) => 0;
lfs_rename(&lfs, "c/hello", "d/hello") => 0; lfs1_rename(&lfs1, "c/hello", "d/hello") => 0;
lfs_unmount(&lfs) => 0; lfs1_unmount(&lfs1) => 0;
TEST TEST
rm -v blocks/8 rm -v blocks/8
rm -v blocks/a rm -v blocks/a
tests/test.py << TEST tests/test.py << TEST
lfs_mount(&lfs, &cfg) => 0; lfs1_mount(&lfs1, &cfg) => 0;
lfs_dir_open(&lfs, &dir[0], "c") => 0; lfs1_dir_open(&lfs1, &dir[0], "c") => 0;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, ".") => 0; strcmp(info.name, ".") => 0;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, "..") => 0; strcmp(info.name, "..") => 0;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, "hello") => 0; strcmp(info.name, "hello") => 0;
lfs_dir_read(&lfs, &dir[0], &info) => 0; lfs1_dir_read(&lfs1, &dir[0], &info) => 0;
lfs_dir_close(&lfs, &dir[0]) => 0; lfs1_dir_close(&lfs1, &dir[0]) => 0;
lfs_dir_open(&lfs, &dir[0], "d") => 0; lfs1_dir_open(&lfs1, &dir[0], "d") => 0;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, ".") => 0; strcmp(info.name, ".") => 0;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, "..") => 0; strcmp(info.name, "..") => 0;
lfs_dir_read(&lfs, &dir[0], &info) => 0; lfs1_dir_read(&lfs1, &dir[0], &info) => 0;
lfs_unmount(&lfs) => 0; lfs1_unmount(&lfs1) => 0;
TEST TEST
echo "--- Move dir ---" echo "--- Move dir ---"
tests/test.py << TEST tests/test.py << TEST
lfs_mount(&lfs, &cfg) => 0; lfs1_mount(&lfs1, &cfg) => 0;
lfs_rename(&lfs, "a/hi", "b/hi") => 0; lfs1_rename(&lfs1, "a/hi", "b/hi") => 0;
lfs_unmount(&lfs) => 0; lfs1_unmount(&lfs1) => 0;
TEST TEST
tests/test.py << TEST tests/test.py << TEST
lfs_mount(&lfs, &cfg) => 0; lfs1_mount(&lfs1, &cfg) => 0;
lfs_dir_open(&lfs, &dir[0], "a") => 0; lfs1_dir_open(&lfs1, &dir[0], "a") => 0;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, ".") => 0; strcmp(info.name, ".") => 0;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, "..") => 0; strcmp(info.name, "..") => 0;
lfs_dir_read(&lfs, &dir[0], &info) => 0; lfs1_dir_read(&lfs1, &dir[0], &info) => 0;
lfs_dir_close(&lfs, &dir[0]) => 0; lfs1_dir_close(&lfs1, &dir[0]) => 0;
lfs_dir_open(&lfs, &dir[0], "b") => 0; lfs1_dir_open(&lfs1, &dir[0], "b") => 0;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, ".") => 0; strcmp(info.name, ".") => 0;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, "..") => 0; strcmp(info.name, "..") => 0;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, "hi") => 0; strcmp(info.name, "hi") => 0;
lfs_dir_read(&lfs, &dir[0], &info) => 0; lfs1_dir_read(&lfs1, &dir[0], &info) => 0;
lfs_unmount(&lfs) => 0; lfs1_unmount(&lfs1) => 0;
TEST TEST
echo "--- Move dir corrupt source ---" echo "--- Move dir corrupt source ---"
tests/test.py << TEST tests/test.py << TEST
lfs_mount(&lfs, &cfg) => 0; lfs1_mount(&lfs1, &cfg) => 0;
lfs_rename(&lfs, "b/hi", "c/hi") => 0; lfs1_rename(&lfs1, "b/hi", "c/hi") => 0;
lfs_unmount(&lfs) => 0; lfs1_unmount(&lfs1) => 0;
TEST TEST
rm -v blocks/7 rm -v blocks/7
tests/test.py << TEST tests/test.py << TEST
lfs_mount(&lfs, &cfg) => 0; lfs1_mount(&lfs1, &cfg) => 0;
lfs_dir_open(&lfs, &dir[0], "b") => 0; lfs1_dir_open(&lfs1, &dir[0], "b") => 0;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, ".") => 0; strcmp(info.name, ".") => 0;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, "..") => 0; strcmp(info.name, "..") => 0;
lfs_dir_read(&lfs, &dir[0], &info) => 0; lfs1_dir_read(&lfs1, &dir[0], &info) => 0;
lfs_dir_close(&lfs, &dir[0]) => 0; lfs1_dir_close(&lfs1, &dir[0]) => 0;
lfs_dir_open(&lfs, &dir[0], "c") => 0; lfs1_dir_open(&lfs1, &dir[0], "c") => 0;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, ".") => 0; strcmp(info.name, ".") => 0;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, "..") => 0; strcmp(info.name, "..") => 0;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, "hello") => 0; strcmp(info.name, "hello") => 0;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, "hi") => 0; strcmp(info.name, "hi") => 0;
lfs_dir_read(&lfs, &dir[0], &info) => 0; lfs1_dir_read(&lfs1, &dir[0], &info) => 0;
lfs_unmount(&lfs) => 0; lfs1_unmount(&lfs1) => 0;
TEST TEST
echo "--- Move dir corrupt source and dest ---" echo "--- Move dir corrupt source and dest ---"
tests/test.py << TEST tests/test.py << TEST
lfs_mount(&lfs, &cfg) => 0; lfs1_mount(&lfs1, &cfg) => 0;
lfs_rename(&lfs, "c/hi", "d/hi") => 0; lfs1_rename(&lfs1, "c/hi", "d/hi") => 0;
lfs_unmount(&lfs) => 0; lfs1_unmount(&lfs1) => 0;
TEST TEST
rm -v blocks/9 rm -v blocks/9
rm -v blocks/a rm -v blocks/a
tests/test.py << TEST tests/test.py << TEST
lfs_mount(&lfs, &cfg) => 0; lfs1_mount(&lfs1, &cfg) => 0;
lfs_dir_open(&lfs, &dir[0], "c") => 0; lfs1_dir_open(&lfs1, &dir[0], "c") => 0;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, ".") => 0; strcmp(info.name, ".") => 0;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, "..") => 0; strcmp(info.name, "..") => 0;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, "hello") => 0; strcmp(info.name, "hello") => 0;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, "hi") => 0; strcmp(info.name, "hi") => 0;
lfs_dir_read(&lfs, &dir[0], &info) => 0; lfs1_dir_read(&lfs1, &dir[0], &info) => 0;
lfs_dir_close(&lfs, &dir[0]) => 0; lfs1_dir_close(&lfs1, &dir[0]) => 0;
lfs_dir_open(&lfs, &dir[0], "d") => 0; lfs1_dir_open(&lfs1, &dir[0], "d") => 0;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, ".") => 0; strcmp(info.name, ".") => 0;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, "..") => 0; strcmp(info.name, "..") => 0;
lfs_dir_read(&lfs, &dir[0], &info) => 0; lfs1_dir_read(&lfs1, &dir[0], &info) => 0;
lfs_unmount(&lfs) => 0; lfs1_unmount(&lfs1) => 0;
TEST TEST
echo "--- Move check ---" echo "--- Move check ---"
tests/test.py << TEST tests/test.py << TEST
lfs_mount(&lfs, &cfg) => 0; lfs1_mount(&lfs1, &cfg) => 0;
lfs_dir_open(&lfs, &dir[0], "a/hi") => LFS_ERR_NOENT; lfs1_dir_open(&lfs1, &dir[0], "a/hi") => LFS1_ERR_NOENT;
lfs_dir_open(&lfs, &dir[0], "b/hi") => LFS_ERR_NOENT; lfs1_dir_open(&lfs1, &dir[0], "b/hi") => LFS1_ERR_NOENT;
lfs_dir_open(&lfs, &dir[0], "d/hi") => LFS_ERR_NOENT; lfs1_dir_open(&lfs1, &dir[0], "d/hi") => LFS1_ERR_NOENT;
lfs_dir_open(&lfs, &dir[0], "c/hi") => 0; lfs1_dir_open(&lfs1, &dir[0], "c/hi") => 0;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, ".") => 0; strcmp(info.name, ".") => 0;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, "..") => 0; strcmp(info.name, "..") => 0;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, "hola") => 0; strcmp(info.name, "hola") => 0;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, "bonjour") => 0; strcmp(info.name, "bonjour") => 0;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, "ohayo") => 0; strcmp(info.name, "ohayo") => 0;
lfs_dir_read(&lfs, &dir[0], &info) => 0; lfs1_dir_read(&lfs1, &dir[0], &info) => 0;
lfs_dir_close(&lfs, &dir[0]) => 0; lfs1_dir_close(&lfs1, &dir[0]) => 0;
lfs_dir_open(&lfs, &dir[0], "a/hello") => LFS_ERR_NOENT; lfs1_dir_open(&lfs1, &dir[0], "a/hello") => LFS1_ERR_NOENT;
lfs_dir_open(&lfs, &dir[0], "b/hello") => LFS_ERR_NOENT; lfs1_dir_open(&lfs1, &dir[0], "b/hello") => LFS1_ERR_NOENT;
lfs_dir_open(&lfs, &dir[0], "d/hello") => LFS_ERR_NOENT; lfs1_dir_open(&lfs1, &dir[0], "d/hello") => LFS1_ERR_NOENT;
lfs_file_open(&lfs, &file[0], "c/hello", LFS_O_RDONLY) => 0; lfs1_file_open(&lfs1, &file[0], "c/hello", LFS1_O_RDONLY) => 0;
lfs_file_read(&lfs, &file[0], buffer, 5) => 5; lfs1_file_read(&lfs1, &file[0], buffer, 5) => 5;
memcmp(buffer, "hola\n", 5) => 0; memcmp(buffer, "hola\n", 5) => 0;
lfs_file_read(&lfs, &file[0], buffer, 8) => 8; lfs1_file_read(&lfs1, &file[0], buffer, 8) => 8;
memcmp(buffer, "bonjour\n", 8) => 0; memcmp(buffer, "bonjour\n", 8) => 0;
lfs_file_read(&lfs, &file[0], buffer, 6) => 6; lfs1_file_read(&lfs1, &file[0], buffer, 6) => 6;
memcmp(buffer, "ohayo\n", 6) => 0; memcmp(buffer, "ohayo\n", 6) => 0;
lfs_file_close(&lfs, &file[0]) => 0; lfs1_file_close(&lfs1, &file[0]) => 0;
lfs_unmount(&lfs) => 0; lfs1_unmount(&lfs1) => 0;
TEST TEST

26
tests/test_orphan.sh
View File

@@ -4,37 +4,37 @@ set -eu
echo "=== Orphan tests ===" echo "=== Orphan tests ==="
rm -rf blocks rm -rf blocks
tests/test.py << TEST tests/test.py << TEST
lfs_format(&lfs, &cfg) => 0; lfs1_format(&lfs1, &cfg) => 0;
TEST TEST
echo "--- Orphan test ---" echo "--- Orphan test ---"
tests/test.py << TEST tests/test.py << TEST
lfs_mount(&lfs, &cfg) => 0; lfs1_mount(&lfs1, &cfg) => 0;
lfs_mkdir(&lfs, "parent") => 0; lfs1_mkdir(&lfs1, "parent") => 0;
lfs_mkdir(&lfs, "parent/orphan") => 0; lfs1_mkdir(&lfs1, "parent/orphan") => 0;
lfs_mkdir(&lfs, "parent/child") => 0; lfs1_mkdir(&lfs1, "parent/child") => 0;
lfs_remove(&lfs, "parent/orphan") => 0; lfs1_remove(&lfs1, "parent/orphan") => 0;
TEST TEST
# remove most recent file, this should be the update to the previous # remove most recent file, this should be the update to the previous
# linked-list entry and should orphan the child # linked-list entry and should orphan the child
rm -v blocks/8 rm -v blocks/8
tests/test.py << TEST tests/test.py << TEST
lfs_mount(&lfs, &cfg) => 0; lfs1_mount(&lfs1, &cfg) => 0;
lfs_stat(&lfs, "parent/orphan", &info) => LFS_ERR_NOENT; lfs1_stat(&lfs1, "parent/orphan", &info) => LFS1_ERR_NOENT;
unsigned before = 0; unsigned before = 0;
lfs_traverse(&lfs, test_count, &before) => 0; lfs1_traverse(&lfs1, test_count, &before) => 0;
test_log("before", before); test_log("before", before);
lfs_deorphan(&lfs) => 0; lfs1_deorphan(&lfs1) => 0;
lfs_stat(&lfs, "parent/orphan", &info) => LFS_ERR_NOENT; lfs1_stat(&lfs1, "parent/orphan", &info) => LFS1_ERR_NOENT;
unsigned after = 0; unsigned after = 0;
lfs_traverse(&lfs, test_count, &after) => 0; lfs1_traverse(&lfs1, test_count, &after) => 0;
test_log("after", after); test_log("after", after);
int diff = before - after; int diff = before - after;
diff => 2; diff => 2;
lfs_unmount(&lfs) => 0; lfs1_unmount(&lfs1) => 0;
TEST TEST
echo "--- Results ---" echo "--- Results ---"

134
tests/test_paths.sh
View File

@@ -4,139 +4,139 @@ set -eu
echo "=== Path tests ===" echo "=== Path tests ==="
rm -rf blocks rm -rf blocks
tests/test.py << TEST tests/test.py << TEST
lfs_format(&lfs, &cfg) => 0; lfs1_format(&lfs1, &cfg) => 0;
TEST TEST
tests/test.py << TEST tests/test.py << TEST
lfs_mount(&lfs, &cfg) => 0; lfs1_mount(&lfs1, &cfg) => 0;
lfs_mkdir(&lfs, "tea") => 0; lfs1_mkdir(&lfs1, "tea") => 0;
lfs_mkdir(&lfs, "coffee") => 0; lfs1_mkdir(&lfs1, "coffee") => 0;
lfs_mkdir(&lfs, "soda") => 0; lfs1_mkdir(&lfs1, "soda") => 0;
lfs_mkdir(&lfs, "tea/hottea") => 0; lfs1_mkdir(&lfs1, "tea/hottea") => 0;
lfs_mkdir(&lfs, "tea/warmtea") => 0; lfs1_mkdir(&lfs1, "tea/warmtea") => 0;
lfs_mkdir(&lfs, "tea/coldtea") => 0; lfs1_mkdir(&lfs1, "tea/coldtea") => 0;
lfs_mkdir(&lfs, "coffee/hotcoffee") => 0; lfs1_mkdir(&lfs1, "coffee/hotcoffee") => 0;
lfs_mkdir(&lfs, "coffee/warmcoffee") => 0; lfs1_mkdir(&lfs1, "coffee/warmcoffee") => 0;
lfs_mkdir(&lfs, "coffee/coldcoffee") => 0; lfs1_mkdir(&lfs1, "coffee/coldcoffee") => 0;
lfs_mkdir(&lfs, "soda/hotsoda") => 0; lfs1_mkdir(&lfs1, "soda/hotsoda") => 0;
lfs_mkdir(&lfs, "soda/warmsoda") => 0; lfs1_mkdir(&lfs1, "soda/warmsoda") => 0;
lfs_mkdir(&lfs, "soda/coldsoda") => 0; lfs1_mkdir(&lfs1, "soda/coldsoda") => 0;
lfs_unmount(&lfs) => 0; lfs1_unmount(&lfs1) => 0;
TEST TEST
echo "--- Root path tests ---" echo "--- Root path tests ---"
tests/test.py << TEST tests/test.py << TEST
lfs_mount(&lfs, &cfg) => 0; lfs1_mount(&lfs1, &cfg) => 0;
lfs_stat(&lfs, "tea/hottea", &info) => 0; lfs1_stat(&lfs1, "tea/hottea", &info) => 0;
strcmp(info.name, "hottea") => 0; strcmp(info.name, "hottea") => 0;
lfs_stat(&lfs, "/tea/hottea", &info) => 0; lfs1_stat(&lfs1, "/tea/hottea", &info) => 0;
strcmp(info.name, "hottea") => 0; strcmp(info.name, "hottea") => 0;
lfs_mkdir(&lfs, "/milk1") => 0; lfs1_mkdir(&lfs1, "/milk1") => 0;
lfs_stat(&lfs, "/milk1", &info) => 0; lfs1_stat(&lfs1, "/milk1", &info) => 0;
strcmp(info.name, "milk1") => 0; strcmp(info.name, "milk1") => 0;
lfs_unmount(&lfs) => 0; lfs1_unmount(&lfs1) => 0;
TEST TEST
echo "--- Redundant slash path tests ---" echo "--- Redundant slash path tests ---"
tests/test.py << TEST tests/test.py << TEST
lfs_mount(&lfs, &cfg) => 0; lfs1_mount(&lfs1, &cfg) => 0;
lfs_stat(&lfs, "/tea/hottea", &info) => 0; lfs1_stat(&lfs1, "/tea/hottea", &info) => 0;
strcmp(info.name, "hottea") => 0; strcmp(info.name, "hottea") => 0;
lfs_stat(&lfs, "//tea//hottea", &info) => 0; lfs1_stat(&lfs1, "//tea//hottea", &info) => 0;
strcmp(info.name, "hottea") => 0; strcmp(info.name, "hottea") => 0;
lfs_stat(&lfs, "///tea///hottea", &info) => 0; lfs1_stat(&lfs1, "///tea///hottea", &info) => 0;
strcmp(info.name, "hottea") => 0; strcmp(info.name, "hottea") => 0;
lfs_mkdir(&lfs, "///milk2") => 0; lfs1_mkdir(&lfs1, "///milk2") => 0;
lfs_stat(&lfs, "///milk2", &info) => 0; lfs1_stat(&lfs1, "///milk2", &info) => 0;
strcmp(info.name, "milk2") => 0; strcmp(info.name, "milk2") => 0;
lfs_unmount(&lfs) => 0; lfs1_unmount(&lfs1) => 0;
TEST TEST
echo "--- Dot path tests ---" echo "--- Dot path tests ---"
tests/test.py << TEST tests/test.py << TEST
lfs_mount(&lfs, &cfg) => 0; lfs1_mount(&lfs1, &cfg) => 0;
lfs_stat(&lfs, "./tea/hottea", &info) => 0; lfs1_stat(&lfs1, "./tea/hottea", &info) => 0;
strcmp(info.name, "hottea") => 0; strcmp(info.name, "hottea") => 0;
lfs_stat(&lfs, "/./tea/hottea", &info) => 0; lfs1_stat(&lfs1, "/./tea/hottea", &info) => 0;
strcmp(info.name, "hottea") => 0; strcmp(info.name, "hottea") => 0;
lfs_stat(&lfs, "/././tea/hottea", &info) => 0; lfs1_stat(&lfs1, "/././tea/hottea", &info) => 0;
strcmp(info.name, "hottea") => 0; strcmp(info.name, "hottea") => 0;
lfs_stat(&lfs, "/./tea/./hottea", &info) => 0; lfs1_stat(&lfs1, "/./tea/./hottea", &info) => 0;
strcmp(info.name, "hottea") => 0; strcmp(info.name, "hottea") => 0;
lfs_mkdir(&lfs, "/./milk3") => 0; lfs1_mkdir(&lfs1, "/./milk3") => 0;
lfs_stat(&lfs, "/./milk3", &info) => 0; lfs1_stat(&lfs1, "/./milk3", &info) => 0;
strcmp(info.name, "milk3") => 0; strcmp(info.name, "milk3") => 0;
lfs_unmount(&lfs) => 0; lfs1_unmount(&lfs1) => 0;
TEST TEST
echo "--- Dot dot path tests ---" echo "--- Dot dot path tests ---"
tests/test.py << TEST tests/test.py << TEST
lfs_mount(&lfs, &cfg) => 0; lfs1_mount(&lfs1, &cfg) => 0;
lfs_stat(&lfs, "coffee/../tea/hottea", &info) => 0; lfs1_stat(&lfs1, "coffee/../tea/hottea", &info) => 0;
strcmp(info.name, "hottea") => 0; strcmp(info.name, "hottea") => 0;
lfs_stat(&lfs, "tea/coldtea/../hottea", &info) => 0; lfs1_stat(&lfs1, "tea/coldtea/../hottea", &info) => 0;
strcmp(info.name, "hottea") => 0; strcmp(info.name, "hottea") => 0;
lfs_stat(&lfs, "coffee/coldcoffee/../../tea/hottea", &info) => 0; lfs1_stat(&lfs1, "coffee/coldcoffee/../../tea/hottea", &info) => 0;
strcmp(info.name, "hottea") => 0; strcmp(info.name, "hottea") => 0;
lfs_stat(&lfs, "coffee/../soda/../tea/hottea", &info) => 0; lfs1_stat(&lfs1, "coffee/../soda/../tea/hottea", &info) => 0;
strcmp(info.name, "hottea") => 0; strcmp(info.name, "hottea") => 0;
lfs_mkdir(&lfs, "coffee/../milk4") => 0; lfs1_mkdir(&lfs1, "coffee/../milk4") => 0;
lfs_stat(&lfs, "coffee/../milk4", &info) => 0; lfs1_stat(&lfs1, "coffee/../milk4", &info) => 0;
strcmp(info.name, "milk4") => 0; strcmp(info.name, "milk4") => 0;
lfs_unmount(&lfs) => 0; lfs1_unmount(&lfs1) => 0;
TEST TEST
echo "--- Trailing dot path tests ---" echo "--- Trailing dot path tests ---"
tests/test.py << TEST tests/test.py << TEST
lfs_mount(&lfs, &cfg) => 0; lfs1_mount(&lfs1, &cfg) => 0;
lfs_stat(&lfs, "tea/hottea/", &info) => 0; lfs1_stat(&lfs1, "tea/hottea/", &info) => 0;
strcmp(info.name, "hottea") => 0; strcmp(info.name, "hottea") => 0;
lfs_stat(&lfs, "tea/hottea/.", &info) => 0; lfs1_stat(&lfs1, "tea/hottea/.", &info) => 0;
strcmp(info.name, "hottea") => 0; strcmp(info.name, "hottea") => 0;
lfs_stat(&lfs, "tea/hottea/./.", &info) => 0; lfs1_stat(&lfs1, "tea/hottea/./.", &info) => 0;
strcmp(info.name, "hottea") => 0; strcmp(info.name, "hottea") => 0;
lfs_stat(&lfs, "tea/hottea/..", &info) => 0; lfs1_stat(&lfs1, "tea/hottea/..", &info) => 0;
strcmp(info.name, "tea") => 0; strcmp(info.name, "tea") => 0;
lfs_stat(&lfs, "tea/hottea/../.", &info) => 0; lfs1_stat(&lfs1, "tea/hottea/../.", &info) => 0;
strcmp(info.name, "tea") => 0; strcmp(info.name, "tea") => 0;
lfs_unmount(&lfs) => 0; lfs1_unmount(&lfs1) => 0;
TEST TEST
echo "--- Root dot dot path tests ---" echo "--- Root dot dot path tests ---"
tests/test.py << TEST tests/test.py << TEST
lfs_mount(&lfs, &cfg) => 0; lfs1_mount(&lfs1, &cfg) => 0;
lfs_stat(&lfs, "coffee/../../../../../../tea/hottea", &info) => 0; lfs1_stat(&lfs1, "coffee/../../../../../../tea/hottea", &info) => 0;
strcmp(info.name, "hottea") => 0; strcmp(info.name, "hottea") => 0;
lfs_mkdir(&lfs, "coffee/../../../../../../milk5") => 0; lfs1_mkdir(&lfs1, "coffee/../../../../../../milk5") => 0;
lfs_stat(&lfs, "coffee/../../../../../../milk5", &info) => 0; lfs1_stat(&lfs1, "coffee/../../../../../../milk5", &info) => 0;
strcmp(info.name, "milk5") => 0; strcmp(info.name, "milk5") => 0;
lfs_unmount(&lfs) => 0; lfs1_unmount(&lfs1) => 0;
TEST TEST
echo "--- Root tests ---" echo "--- Root tests ---"
tests/test.py << TEST tests/test.py << TEST
lfs_mount(&lfs, &cfg) => 0; lfs1_mount(&lfs1, &cfg) => 0;
lfs_stat(&lfs, "/", &info) => 0; lfs1_stat(&lfs1, "/", &info) => 0;
info.type => LFS_TYPE_DIR; info.type => LFS1_TYPE_DIR;
strcmp(info.name, "/") => 0; strcmp(info.name, "/") => 0;
lfs_mkdir(&lfs, "/") => LFS_ERR_EXIST; lfs1_mkdir(&lfs1, "/") => LFS1_ERR_EXIST;
lfs_file_open(&lfs, &file[0], "/", LFS_O_WRONLY | LFS_O_CREAT) lfs1_file_open(&lfs1, &file[0], "/", LFS1_O_WRONLY | LFS1_O_CREAT)
=> LFS_ERR_ISDIR; => LFS1_ERR_ISDIR;
lfs_unmount(&lfs) => 0; lfs1_unmount(&lfs1) => 0;
TEST TEST
echo "--- Sketchy path tests ---" echo "--- Sketchy path tests ---"
tests/test.py << TEST tests/test.py << TEST
lfs_mount(&lfs, &cfg) => 0; lfs1_mount(&lfs1, &cfg) => 0;
lfs_mkdir(&lfs, "dirt/ground") => LFS_ERR_NOENT; lfs1_mkdir(&lfs1, "dirt/ground") => LFS1_ERR_NOENT;
lfs_mkdir(&lfs, "dirt/ground/earth") => LFS_ERR_NOENT; lfs1_mkdir(&lfs1, "dirt/ground/earth") => LFS1_ERR_NOENT;
lfs_unmount(&lfs) => 0; lfs1_unmount(&lfs1) => 0;
TEST TEST
echo "--- Results ---" echo "--- Results ---"

320
tests/test_seek.sh
View File

@@ -8,353 +8,353 @@ LARGESIZE=132
echo "=== Seek tests ===" echo "=== Seek tests ==="
rm -rf blocks rm -rf blocks
tests/test.py << TEST tests/test.py << TEST
lfs_format(&lfs, &cfg) => 0; lfs1_format(&lfs1, &cfg) => 0;
lfs_mount(&lfs, &cfg) => 0; lfs1_mount(&lfs1, &cfg) => 0;
lfs_mkdir(&lfs, "hello") => 0; lfs1_mkdir(&lfs1, "hello") => 0;
for (int i = 0; i < $LARGESIZE; i++) { for (int i = 0; i < $LARGESIZE; i++) {
sprintf((char*)buffer, "hello/kitty%d", i); sprintf((char*)buffer, "hello/kitty%d", i);
lfs_file_open(&lfs, &file[0], (char*)buffer, lfs1_file_open(&lfs1, &file[0], (char*)buffer,
LFS_O_WRONLY | LFS_O_CREAT | LFS_O_APPEND) => 0; LFS1_O_WRONLY | LFS1_O_CREAT | LFS1_O_APPEND) => 0;
size = strlen("kittycatcat"); size = strlen("kittycatcat");
memcpy(buffer, "kittycatcat", size); memcpy(buffer, "kittycatcat", size);
for (int j = 0; j < $LARGESIZE; j++) { for (int j = 0; j < $LARGESIZE; j++) {
lfs_file_write(&lfs, &file[0], buffer, size); lfs1_file_write(&lfs1, &file[0], buffer, size);
} }
lfs_file_close(&lfs, &file[0]) => 0; lfs1_file_close(&lfs1, &file[0]) => 0;
} }
lfs_unmount(&lfs) => 0; lfs1_unmount(&lfs1) => 0;
TEST TEST
echo "--- Simple dir seek ---" echo "--- Simple dir seek ---"
tests/test.py << TEST tests/test.py << TEST
lfs_mount(&lfs, &cfg) => 0; lfs1_mount(&lfs1, &cfg) => 0;
lfs_dir_open(&lfs, &dir[0], "hello") => 0; lfs1_dir_open(&lfs1, &dir[0], "hello") => 0;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, ".") => 0; strcmp(info.name, ".") => 0;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, "..") => 0; strcmp(info.name, "..") => 0;
lfs_soff_t pos; lfs1_soff_t pos;
int i; int i;
for (i = 0; i < $SMALLSIZE; i++) { for (i = 0; i < $SMALLSIZE; i++) {
sprintf((char*)buffer, "kitty%d", i); sprintf((char*)buffer, "kitty%d", i);
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, (char*)buffer) => 0; strcmp(info.name, (char*)buffer) => 0;
pos = lfs_dir_tell(&lfs, &dir[0]); pos = lfs1_dir_tell(&lfs1, &dir[0]);
} }
pos >= 0 => 1; pos >= 0 => 1;
lfs_dir_seek(&lfs, &dir[0], pos) => 0; lfs1_dir_seek(&lfs1, &dir[0], pos) => 0;
sprintf((char*)buffer, "kitty%d", i); sprintf((char*)buffer, "kitty%d", i);
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, (char*)buffer) => 0; strcmp(info.name, (char*)buffer) => 0;
lfs_dir_rewind(&lfs, &dir[0]) => 0; lfs1_dir_rewind(&lfs1, &dir[0]) => 0;
sprintf((char*)buffer, "kitty%d", 0); sprintf((char*)buffer, "kitty%d", 0);
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, ".") => 0; strcmp(info.name, ".") => 0;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, "..") => 0; strcmp(info.name, "..") => 0;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, (char*)buffer) => 0; strcmp(info.name, (char*)buffer) => 0;
lfs_dir_seek(&lfs, &dir[0], pos) => 0; lfs1_dir_seek(&lfs1, &dir[0], pos) => 0;
sprintf((char*)buffer, "kitty%d", i); sprintf((char*)buffer, "kitty%d", i);
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, (char*)buffer) => 0; strcmp(info.name, (char*)buffer) => 0;
lfs_dir_close(&lfs, &dir[0]) => 0; lfs1_dir_close(&lfs1, &dir[0]) => 0;
lfs_unmount(&lfs) => 0; lfs1_unmount(&lfs1) => 0;
TEST TEST
echo "--- Large dir seek ---" echo "--- Large dir seek ---"
tests/test.py << TEST tests/test.py << TEST
lfs_mount(&lfs, &cfg) => 0; lfs1_mount(&lfs1, &cfg) => 0;
lfs_dir_open(&lfs, &dir[0], "hello") => 0; lfs1_dir_open(&lfs1, &dir[0], "hello") => 0;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, ".") => 0; strcmp(info.name, ".") => 0;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, "..") => 0; strcmp(info.name, "..") => 0;
lfs_soff_t pos; lfs1_soff_t pos;
int i; int i;
for (i = 0; i < $MEDIUMSIZE; i++) { for (i = 0; i < $MEDIUMSIZE; i++) {
sprintf((char*)buffer, "kitty%d", i); sprintf((char*)buffer, "kitty%d", i);
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, (char*)buffer) => 0; strcmp(info.name, (char*)buffer) => 0;
pos = lfs_dir_tell(&lfs, &dir[0]); pos = lfs1_dir_tell(&lfs1, &dir[0]);
} }
pos >= 0 => 1; pos >= 0 => 1;
lfs_dir_seek(&lfs, &dir[0], pos) => 0; lfs1_dir_seek(&lfs1, &dir[0], pos) => 0;
sprintf((char*)buffer, "kitty%d", i); sprintf((char*)buffer, "kitty%d", i);
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, (char*)buffer) => 0; strcmp(info.name, (char*)buffer) => 0;
lfs_dir_rewind(&lfs, &dir[0]) => 0; lfs1_dir_rewind(&lfs1, &dir[0]) => 0;
sprintf((char*)buffer, "kitty%d", 0); sprintf((char*)buffer, "kitty%d", 0);
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, ".") => 0; strcmp(info.name, ".") => 0;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, "..") => 0; strcmp(info.name, "..") => 0;
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, (char*)buffer) => 0; strcmp(info.name, (char*)buffer) => 0;
lfs_dir_seek(&lfs, &dir[0], pos) => 0; lfs1_dir_seek(&lfs1, &dir[0], pos) => 0;
sprintf((char*)buffer, "kitty%d", i); sprintf((char*)buffer, "kitty%d", i);
lfs_dir_read(&lfs, &dir[0], &info) => 1; lfs1_dir_read(&lfs1, &dir[0], &info) => 1;
strcmp(info.name, (char*)buffer) => 0; strcmp(info.name, (char*)buffer) => 0;
lfs_dir_close(&lfs, &dir[0]) => 0; lfs1_dir_close(&lfs1, &dir[0]) => 0;
lfs_unmount(&lfs) => 0; lfs1_unmount(&lfs1) => 0;
TEST TEST
echo "--- Simple file seek ---" echo "--- Simple file seek ---"
tests/test.py << TEST tests/test.py << TEST
lfs_mount(&lfs, &cfg) => 0; lfs1_mount(&lfs1, &cfg) => 0;
lfs_file_open(&lfs, &file[0], "hello/kitty42", LFS_O_RDONLY) => 0; lfs1_file_open(&lfs1, &file[0], "hello/kitty42", LFS1_O_RDONLY) => 0;
lfs_soff_t pos; lfs1_soff_t pos;
size = strlen("kittycatcat"); size = strlen("kittycatcat");
for (int i = 0; i < $SMALLSIZE; i++) { for (int i = 0; i < $SMALLSIZE; i++) {
lfs_file_read(&lfs, &file[0], buffer, size) => size; lfs1_file_read(&lfs1, &file[0], buffer, size) => size;
memcmp(buffer, "kittycatcat", size) => 0; memcmp(buffer, "kittycatcat", size) => 0;
pos = lfs_file_tell(&lfs, &file[0]); pos = lfs1_file_tell(&lfs1, &file[0]);
} }
pos >= 0 => 1; pos >= 0 => 1;
lfs_file_seek(&lfs, &file[0], pos, LFS_SEEK_SET) => pos; lfs1_file_seek(&lfs1, &file[0], pos, LFS1_SEEK_SET) => pos;
lfs_file_read(&lfs, &file[0], buffer, size) => size; lfs1_file_read(&lfs1, &file[0], buffer, size) => size;
memcmp(buffer, "kittycatcat", size) => 0; memcmp(buffer, "kittycatcat", size) => 0;
lfs_file_rewind(&lfs, &file[0]) => 0; lfs1_file_rewind(&lfs1, &file[0]) => 0;
lfs_file_read(&lfs, &file[0], buffer, size) => size; lfs1_file_read(&lfs1, &file[0], buffer, size) => size;
memcmp(buffer, "kittycatcat", size) => 0; memcmp(buffer, "kittycatcat", size) => 0;
lfs_file_seek(&lfs, &file[0], 0, LFS_SEEK_CUR) => size; lfs1_file_seek(&lfs1, &file[0], 0, LFS1_SEEK_CUR) => size;
lfs_file_read(&lfs, &file[0], buffer, size) => size; lfs1_file_read(&lfs1, &file[0], buffer, size) => size;
memcmp(buffer, "kittycatcat", size) => 0; memcmp(buffer, "kittycatcat", size) => 0;
lfs_file_seek(&lfs, &file[0], size, LFS_SEEK_CUR) => 3*size; lfs1_file_seek(&lfs1, &file[0], size, LFS1_SEEK_CUR) => 3*size;
lfs_file_read(&lfs, &file[0], buffer, size) => size; lfs1_file_read(&lfs1, &file[0], buffer, size) => size;
memcmp(buffer, "kittycatcat", size) => 0; memcmp(buffer, "kittycatcat", size) => 0;
lfs_file_seek(&lfs, &file[0], pos, LFS_SEEK_SET) => pos; lfs1_file_seek(&lfs1, &file[0], pos, LFS1_SEEK_SET) => pos;
lfs_file_read(&lfs, &file[0], buffer, size) => size; lfs1_file_read(&lfs1, &file[0], buffer, size) => size;
memcmp(buffer, "kittycatcat", size) => 0; memcmp(buffer, "kittycatcat", size) => 0;
lfs_file_seek(&lfs, &file[0], -size, LFS_SEEK_CUR) => pos; lfs1_file_seek(&lfs1, &file[0], -size, LFS1_SEEK_CUR) => pos;
lfs_file_read(&lfs, &file[0], buffer, size) => size; lfs1_file_read(&lfs1, &file[0], buffer, size) => size;
memcmp(buffer, "kittycatcat", size) => 0; memcmp(buffer, "kittycatcat", size) => 0;
lfs_file_seek(&lfs, &file[0], -size, LFS_SEEK_END) >= 0 => 1; lfs1_file_seek(&lfs1, &file[0], -size, LFS1_SEEK_END) >= 0 => 1;
lfs_file_read(&lfs, &file[0], buffer, size) => size; lfs1_file_read(&lfs1, &file[0], buffer, size) => size;
memcmp(buffer, "kittycatcat", size) => 0; memcmp(buffer, "kittycatcat", size) => 0;
size = lfs_file_size(&lfs, &file[0]); size = lfs1_file_size(&lfs1, &file[0]);
lfs_file_seek(&lfs, &file[0], 0, LFS_SEEK_CUR) => size; lfs1_file_seek(&lfs1, &file[0], 0, LFS1_SEEK_CUR) => size;
lfs_file_close(&lfs, &file[0]) => 0; lfs1_file_close(&lfs1, &file[0]) => 0;
lfs_unmount(&lfs) => 0; lfs1_unmount(&lfs1) => 0;
TEST TEST
echo "--- Large file seek ---" echo "--- Large file seek ---"
tests/test.py << TEST tests/test.py << TEST
lfs_mount(&lfs, &cfg) => 0; lfs1_mount(&lfs1, &cfg) => 0;
lfs_file_open(&lfs, &file[0], "hello/kitty42", LFS_O_RDONLY) => 0; lfs1_file_open(&lfs1, &file[0], "hello/kitty42", LFS1_O_RDONLY) => 0;
lfs_soff_t pos; lfs1_soff_t pos;
size = strlen("kittycatcat"); size = strlen("kittycatcat");
for (int i = 0; i < $MEDIUMSIZE; i++) { for (int i = 0; i < $MEDIUMSIZE; i++) {
lfs_file_read(&lfs, &file[0], buffer, size) => size; lfs1_file_read(&lfs1, &file[0], buffer, size) => size;
memcmp(buffer, "kittycatcat", size) => 0; memcmp(buffer, "kittycatcat", size) => 0;
pos = lfs_file_tell(&lfs, &file[0]); pos = lfs1_file_tell(&lfs1, &file[0]);
} }
pos >= 0 => 1; pos >= 0 => 1;
lfs_file_seek(&lfs, &file[0], pos, LFS_SEEK_SET) => pos; lfs1_file_seek(&lfs1, &file[0], pos, LFS1_SEEK_SET) => pos;
lfs_file_read(&lfs, &file[0], buffer, size) => size; lfs1_file_read(&lfs1, &file[0], buffer, size) => size;
memcmp(buffer, "kittycatcat", size) => 0; memcmp(buffer, "kittycatcat", size) => 0;
lfs_file_rewind(&lfs, &file[0]) => 0; lfs1_file_rewind(&lfs1, &file[0]) => 0;
lfs_file_read(&lfs, &file[0], buffer, size) => size; lfs1_file_read(&lfs1, &file[0], buffer, size) => size;
memcmp(buffer, "kittycatcat", size) => 0; memcmp(buffer, "kittycatcat", size) => 0;
lfs_file_seek(&lfs, &file[0], 0, LFS_SEEK_CUR) => size; lfs1_file_seek(&lfs1, &file[0], 0, LFS1_SEEK_CUR) => size;
lfs_file_read(&lfs, &file[0], buffer, size) => size; lfs1_file_read(&lfs1, &file[0], buffer, size) => size;
memcmp(buffer, "kittycatcat", size) => 0; memcmp(buffer, "kittycatcat", size) => 0;
lfs_file_seek(&lfs, &file[0], size, LFS_SEEK_CUR) => 3*size; lfs1_file_seek(&lfs1, &file[0], size, LFS1_SEEK_CUR) => 3*size;
lfs_file_read(&lfs, &file[0], buffer, size) => size; lfs1_file_read(&lfs1, &file[0], buffer, size) => size;
memcmp(buffer, "kittycatcat", size) => 0; memcmp(buffer, "kittycatcat", size) => 0;
lfs_file_seek(&lfs, &file[0], pos, LFS_SEEK_SET) => pos; lfs1_file_seek(&lfs1, &file[0], pos, LFS1_SEEK_SET) => pos;
lfs_file_read(&lfs, &file[0], buffer, size) => size; lfs1_file_read(&lfs1, &file[0], buffer, size) => size;
memcmp(buffer, "kittycatcat", size) => 0; memcmp(buffer, "kittycatcat", size) => 0;
lfs_file_seek(&lfs, &file[0], -size, LFS_SEEK_CUR) => pos; lfs1_file_seek(&lfs1, &file[0], -size, LFS1_SEEK_CUR) => pos;
lfs_file_read(&lfs, &file[0], buffer, size) => size; lfs1_file_read(&lfs1, &file[0], buffer, size) => size;
memcmp(buffer, "kittycatcat", size) => 0; memcmp(buffer, "kittycatcat", size) => 0;
lfs_file_seek(&lfs, &file[0], -size, LFS_SEEK_END) >= 0 => 1; lfs1_file_seek(&lfs1, &file[0], -size, LFS1_SEEK_END) >= 0 => 1;
lfs_file_read(&lfs, &file[0], buffer, size) => size; lfs1_file_read(&lfs1, &file[0], buffer, size) => size;
memcmp(buffer, "kittycatcat", size) => 0; memcmp(buffer, "kittycatcat", size) => 0;
size = lfs_file_size(&lfs, &file[0]); size = lfs1_file_size(&lfs1, &file[0]);
lfs_file_seek(&lfs, &file[0], 0, LFS_SEEK_CUR) => size; lfs1_file_seek(&lfs1, &file[0], 0, LFS1_SEEK_CUR) => size;
lfs_file_close(&lfs, &file[0]) => 0; lfs1_file_close(&lfs1, &file[0]) => 0;
lfs_unmount(&lfs) => 0; lfs1_unmount(&lfs1) => 0;
TEST TEST
echo "--- Simple file seek and write ---" echo "--- Simple file seek and write ---"
tests/test.py << TEST tests/test.py << TEST
lfs_mount(&lfs, &cfg) => 0; lfs1_mount(&lfs1, &cfg) => 0;
lfs_file_open(&lfs, &file[0], "hello/kitty42", LFS_O_RDWR) => 0; lfs1_file_open(&lfs1, &file[0], "hello/kitty42", LFS1_O_RDWR) => 0;
lfs_soff_t pos; lfs1_soff_t pos;
size = strlen("kittycatcat"); size = strlen("kittycatcat");
for (int i = 0; i < $SMALLSIZE; i++) { for (int i = 0; i < $SMALLSIZE; i++) {
lfs_file_read(&lfs, &file[0], buffer, size) => size; lfs1_file_read(&lfs1, &file[0], buffer, size) => size;
memcmp(buffer, "kittycatcat", size) => 0; memcmp(buffer, "kittycatcat", size) => 0;
pos = lfs_file_tell(&lfs, &file[0]); pos = lfs1_file_tell(&lfs1, &file[0]);
} }
pos >= 0 => 1; pos >= 0 => 1;
memcpy(buffer, "doggodogdog", size); memcpy(buffer, "doggodogdog", size);
lfs_file_seek(&lfs, &file[0], pos, LFS_SEEK_SET) => pos; lfs1_file_seek(&lfs1, &file[0], pos, LFS1_SEEK_SET) => pos;
lfs_file_write(&lfs, &file[0], buffer, size) => size; lfs1_file_write(&lfs1, &file[0], buffer, size) => size;
lfs_file_seek(&lfs, &file[0], pos, LFS_SEEK_SET) => pos; lfs1_file_seek(&lfs1, &file[0], pos, LFS1_SEEK_SET) => pos;
lfs_file_read(&lfs, &file[0], buffer, size) => size; lfs1_file_read(&lfs1, &file[0], buffer, size) => size;
memcmp(buffer, "doggodogdog", size) => 0; memcmp(buffer, "doggodogdog", size) => 0;
lfs_file_rewind(&lfs, &file[0]) => 0; lfs1_file_rewind(&lfs1, &file[0]) => 0;
lfs_file_read(&lfs, &file[0], buffer, size) => size; lfs1_file_read(&lfs1, &file[0], buffer, size) => size;
memcmp(buffer, "kittycatcat", size) => 0; memcmp(buffer, "kittycatcat", size) => 0;
lfs_file_seek(&lfs, &file[0], pos, LFS_SEEK_SET) => pos; lfs1_file_seek(&lfs1, &file[0], pos, LFS1_SEEK_SET) => pos;
lfs_file_read(&lfs, &file[0], buffer, size) => size; lfs1_file_read(&lfs1, &file[0], buffer, size) => size;
memcmp(buffer, "doggodogdog", size) => 0; memcmp(buffer, "doggodogdog", size) => 0;
lfs_file_seek(&lfs, &file[0], -size, LFS_SEEK_END) >= 0 => 1; lfs1_file_seek(&lfs1, &file[0], -size, LFS1_SEEK_END) >= 0 => 1;
lfs_file_read(&lfs, &file[0], buffer, size) => size; lfs1_file_read(&lfs1, &file[0], buffer, size) => size;
memcmp(buffer, "kittycatcat", size) => 0; memcmp(buffer, "kittycatcat", size) => 0;
size = lfs_file_size(&lfs, &file[0]); size = lfs1_file_size(&lfs1, &file[0]);
lfs_file_seek(&lfs, &file[0], 0, LFS_SEEK_CUR) => size; lfs1_file_seek(&lfs1, &file[0], 0, LFS1_SEEK_CUR) => size;
lfs_file_close(&lfs, &file[0]) => 0; lfs1_file_close(&lfs1, &file[0]) => 0;
lfs_unmount(&lfs) => 0; lfs1_unmount(&lfs1) => 0;
TEST TEST
echo "--- Large file seek and write ---" echo "--- Large file seek and write ---"
tests/test.py << TEST tests/test.py << TEST
lfs_mount(&lfs, &cfg) => 0; lfs1_mount(&lfs1, &cfg) => 0;
lfs_file_open(&lfs, &file[0], "hello/kitty42", LFS_O_RDWR) => 0; lfs1_file_open(&lfs1, &file[0], "hello/kitty42", LFS1_O_RDWR) => 0;
lfs_soff_t pos; lfs1_soff_t pos;
size = strlen("kittycatcat"); size = strlen("kittycatcat");
for (int i = 0; i < $MEDIUMSIZE; i++) { for (int i = 0; i < $MEDIUMSIZE; i++) {
lfs_file_read(&lfs, &file[0], buffer, size) => size; lfs1_file_read(&lfs1, &file[0], buffer, size) => size;
if (i != $SMALLSIZE) { if (i != $SMALLSIZE) {
memcmp(buffer, "kittycatcat", size) => 0; memcmp(buffer, "kittycatcat", size) => 0;
} }
pos = lfs_file_tell(&lfs, &file[0]); pos = lfs1_file_tell(&lfs1, &file[0]);
} }
pos >= 0 => 1; pos >= 0 => 1;
memcpy(buffer, "doggodogdog", size); memcpy(buffer, "doggodogdog", size);
lfs_file_seek(&lfs, &file[0], pos, LFS_SEEK_SET) => pos; lfs1_file_seek(&lfs1, &file[0], pos, LFS1_SEEK_SET) => pos;
lfs_file_write(&lfs, &file[0], buffer, size) => size; lfs1_file_write(&lfs1, &file[0], buffer, size) => size;
lfs_file_seek(&lfs, &file[0], pos, LFS_SEEK_SET) => pos; lfs1_file_seek(&lfs1, &file[0], pos, LFS1_SEEK_SET) => pos;
lfs_file_read(&lfs, &file[0], buffer, size) => size; lfs1_file_read(&lfs1, &file[0], buffer, size) => size;
memcmp(buffer, "doggodogdog", size) => 0; memcmp(buffer, "doggodogdog", size) => 0;
lfs_file_rewind(&lfs, &file[0]) => 0; lfs1_file_rewind(&lfs1, &file[0]) => 0;
lfs_file_read(&lfs, &file[0], buffer, size) => size; lfs1_file_read(&lfs1, &file[0], buffer, size) => size;
memcmp(buffer, "kittycatcat", size) => 0; memcmp(buffer, "kittycatcat", size) => 0;
lfs_file_seek(&lfs, &file[0], pos, LFS_SEEK_SET) => pos; lfs1_file_seek(&lfs1, &file[0], pos, LFS1_SEEK_SET) => pos;
lfs_file_read(&lfs, &file[0], buffer, size) => size; lfs1_file_read(&lfs1, &file[0], buffer, size) => size;
memcmp(buffer, "doggodogdog", size) => 0; memcmp(buffer, "doggodogdog", size) => 0;
lfs_file_seek(&lfs, &file[0], -size, LFS_SEEK_END) >= 0 => 1; lfs1_file_seek(&lfs1, &file[0], -size, LFS1_SEEK_END) >= 0 => 1;
lfs_file_read(&lfs, &file[0], buffer, size) => size; lfs1_file_read(&lfs1, &file[0], buffer, size) => size;
memcmp(buffer, "kittycatcat", size) => 0; memcmp(buffer, "kittycatcat", size) => 0;
size = lfs_file_size(&lfs, &file[0]); size = lfs1_file_size(&lfs1, &file[0]);
lfs_file_seek(&lfs, &file[0], 0, LFS_SEEK_CUR) => size; lfs1_file_seek(&lfs1, &file[0], 0, LFS1_SEEK_CUR) => size;
lfs_file_close(&lfs, &file[0]) => 0; lfs1_file_close(&lfs1, &file[0]) => 0;
lfs_unmount(&lfs) => 0; lfs1_unmount(&lfs1) => 0;
TEST TEST
echo "--- Boundary seek and write ---" echo "--- Boundary seek and write ---"
tests/test.py << TEST tests/test.py << TEST
lfs_mount(&lfs, &cfg) => 0; lfs1_mount(&lfs1, &cfg) => 0;
lfs_file_open(&lfs, &file[0], "hello/kitty42", LFS_O_RDWR) => 0; lfs1_file_open(&lfs1, &file[0], "hello/kitty42", LFS1_O_RDWR) => 0;
size = strlen("hedgehoghog"); size = strlen("hedgehoghog");
const lfs_soff_t offsets[] = {512, 1020, 513, 1021, 511, 1019}; const lfs1_soff_t offsets[] = {512, 1020, 513, 1021, 511, 1019};
for (unsigned i = 0; i < sizeof(offsets) / sizeof(offsets[0]); i++) { for (unsigned i = 0; i < sizeof(offsets) / sizeof(offsets[0]); i++) {
lfs_soff_t off = offsets[i]; lfs1_soff_t off = offsets[i];
memcpy(buffer, "hedgehoghog", size); memcpy(buffer, "hedgehoghog", size);
lfs_file_seek(&lfs, &file[0], off, LFS_SEEK_SET) => off; lfs1_file_seek(&lfs1, &file[0], off, LFS1_SEEK_SET) => off;
lfs_file_write(&lfs, &file[0], buffer, size) => size; lfs1_file_write(&lfs1, &file[0], buffer, size) => size;
lfs_file_seek(&lfs, &file[0], off, LFS_SEEK_SET) => off; lfs1_file_seek(&lfs1, &file[0], off, LFS1_SEEK_SET) => off;
lfs_file_read(&lfs, &file[0], buffer, size) => size; lfs1_file_read(&lfs1, &file[0], buffer, size) => size;
memcmp(buffer, "hedgehoghog", size) => 0; memcmp(buffer, "hedgehoghog", size) => 0;
lfs_file_seek(&lfs, &file[0], 0, LFS_SEEK_SET) => 0; lfs1_file_seek(&lfs1, &file[0], 0, LFS1_SEEK_SET) => 0;
lfs_file_read(&lfs, &file[0], buffer, size) => size; lfs1_file_read(&lfs1, &file[0], buffer, size) => size;
memcmp(buffer, "kittycatcat", size) => 0; memcmp(buffer, "kittycatcat", size) => 0;
lfs_file_sync(&lfs, &file[0]) => 0; lfs1_file_sync(&lfs1, &file[0]) => 0;
} }
lfs_file_close(&lfs, &file[0]) => 0; lfs1_file_close(&lfs1, &file[0]) => 0;
lfs_unmount(&lfs) => 0; lfs1_unmount(&lfs1) => 0;
TEST TEST
echo "--- Out-of-bounds seek ---" echo "--- Out-of-bounds seek ---"
tests/test.py << TEST tests/test.py << TEST
lfs_mount(&lfs, &cfg) => 0; lfs1_mount(&lfs1, &cfg) => 0;
lfs_file_open(&lfs, &file[0], "hello/kitty42", LFS_O_RDWR) => 0; lfs1_file_open(&lfs1, &file[0], "hello/kitty42", LFS1_O_RDWR) => 0;
size = strlen("kittycatcat"); size = strlen("kittycatcat");
lfs_file_size(&lfs, &file[0]) => $LARGESIZE*size; lfs1_file_size(&lfs1, &file[0]) => $LARGESIZE*size;
lfs_file_seek(&lfs, &file[0], ($LARGESIZE+$SMALLSIZE)*size, lfs1_file_seek(&lfs1, &file[0], ($LARGESIZE+$SMALLSIZE)*size,
LFS_SEEK_SET) => ($LARGESIZE+$SMALLSIZE)*size; LFS1_SEEK_SET) => ($LARGESIZE+$SMALLSIZE)*size;
lfs_file_read(&lfs, &file[0], buffer, size) => 0; lfs1_file_read(&lfs1, &file[0], buffer, size) => 0;
memcpy(buffer, "porcupineee", size); memcpy(buffer, "porcupineee", size);
lfs_file_write(&lfs, &file[0], buffer, size) => size; lfs1_file_write(&lfs1, &file[0], buffer, size) => size;
lfs_file_seek(&lfs, &file[0], ($LARGESIZE+$SMALLSIZE)*size, lfs1_file_seek(&lfs1, &file[0], ($LARGESIZE+$SMALLSIZE)*size,
LFS_SEEK_SET) => ($LARGESIZE+$SMALLSIZE)*size; LFS1_SEEK_SET) => ($LARGESIZE+$SMALLSIZE)*size;
lfs_file_read(&lfs, &file[0], buffer, size) => size; lfs1_file_read(&lfs1, &file[0], buffer, size) => size;
memcmp(buffer, "porcupineee", size) => 0; memcmp(buffer, "porcupineee", size) => 0;
lfs_file_seek(&lfs, &file[0], $LARGESIZE*size, lfs1_file_seek(&lfs1, &file[0], $LARGESIZE*size,
LFS_SEEK_SET) => $LARGESIZE*size; LFS1_SEEK_SET) => $LARGESIZE*size;
lfs_file_read(&lfs, &file[0], buffer, size) => size; lfs1_file_read(&lfs1, &file[0], buffer, size) => size;
memcmp(buffer, "\0\0\0\0\0\0\0\0\0\0\0", size) => 0; memcmp(buffer, "\0\0\0\0\0\0\0\0\0\0\0", size) => 0;
lfs_file_seek(&lfs, &file[0], -(($LARGESIZE+$SMALLSIZE)*size), lfs1_file_seek(&lfs1, &file[0], -(($LARGESIZE+$SMALLSIZE)*size),
LFS_SEEK_CUR) => LFS_ERR_INVAL; LFS1_SEEK_CUR) => LFS1_ERR_INVAL;
lfs_file_tell(&lfs, &file[0]) => ($LARGESIZE+1)*size; lfs1_file_tell(&lfs1, &file[0]) => ($LARGESIZE+1)*size;
lfs_file_seek(&lfs, &file[0], -(($LARGESIZE+2*$SMALLSIZE)*size), lfs1_file_seek(&lfs1, &file[0], -(($LARGESIZE+2*$SMALLSIZE)*size),
LFS_SEEK_END) => LFS_ERR_INVAL; LFS1_SEEK_END) => LFS1_ERR_INVAL;
lfs_file_tell(&lfs, &file[0]) => ($LARGESIZE+1)*size; lfs1_file_tell(&lfs1, &file[0]) => ($LARGESIZE+1)*size;
lfs_file_close(&lfs, &file[0]) => 0; lfs1_file_close(&lfs1, &file[0]) => 0;
lfs_unmount(&lfs) => 0; lfs1_unmount(&lfs1) => 0;
TEST TEST
echo "--- Results ---" echo "--- Results ---"

80
tests/test_truncate.sh
View File

@@ -8,7 +8,7 @@ LARGESIZE=8192
echo "=== Truncate tests ===" echo "=== Truncate tests ==="
rm -rf blocks rm -rf blocks
tests/test.py << TEST tests/test.py << TEST
lfs_format(&lfs, &cfg) => 0; lfs1_format(&lfs1, &cfg) => 0;
TEST TEST
truncate_test() { truncate_test() {
@@ -17,98 +17,98 @@ STARTSEEKS="$2"
HOTSIZES="$3" HOTSIZES="$3"
COLDSIZES="$4" COLDSIZES="$4"
tests/test.py << TEST tests/test.py << TEST
static const lfs_off_t startsizes[] = {$STARTSIZES}; static const lfs1_off_t startsizes[] = {$STARTSIZES};
static const lfs_off_t startseeks[] = {$STARTSEEKS}; static const lfs1_off_t startseeks[] = {$STARTSEEKS};
static const lfs_off_t hotsizes[] = {$HOTSIZES}; static const lfs1_off_t hotsizes[] = {$HOTSIZES};
lfs_mount(&lfs, &cfg) => 0; lfs1_mount(&lfs1, &cfg) => 0;
for (unsigned i = 0; i < sizeof(startsizes)/sizeof(startsizes[0]); i++) { for (unsigned i = 0; i < sizeof(startsizes)/sizeof(startsizes[0]); i++) {
sprintf((char*)buffer, "hairyhead%d", i); sprintf((char*)buffer, "hairyhead%d", i);
lfs_file_open(&lfs, &file[0], (const char*)buffer, lfs1_file_open(&lfs1, &file[0], (const char*)buffer,
LFS_O_WRONLY | LFS_O_CREAT | LFS_O_TRUNC) => 0; LFS1_O_WRONLY | LFS1_O_CREAT | LFS1_O_TRUNC) => 0;
strcpy((char*)buffer, "hair"); strcpy((char*)buffer, "hair");
size = strlen((char*)buffer); size = strlen((char*)buffer);
for (lfs_off_t j = 0; j < startsizes[i]; j += size) { for (lfs1_off_t j = 0; j < startsizes[i]; j += size) {
lfs_file_write(&lfs, &file[0], buffer, size) => size; lfs1_file_write(&lfs1, &file[0], buffer, size) => size;
} }
lfs_file_size(&lfs, &file[0]) => startsizes[i]; lfs1_file_size(&lfs1, &file[0]) => startsizes[i];
if (startseeks[i] != startsizes[i]) { if (startseeks[i] != startsizes[i]) {
lfs_file_seek(&lfs, &file[0], lfs1_file_seek(&lfs1, &file[0],
startseeks[i], LFS_SEEK_SET) => startseeks[i]; startseeks[i], LFS1_SEEK_SET) => startseeks[i];
} }
lfs_file_truncate(&lfs, &file[0], hotsizes[i]) => 0; lfs1_file_truncate(&lfs1, &file[0], hotsizes[i]) => 0;
lfs_file_size(&lfs, &file[0]) => hotsizes[i]; lfs1_file_size(&lfs1, &file[0]) => hotsizes[i];
lfs_file_close(&lfs, &file[0]) => 0; lfs1_file_close(&lfs1, &file[0]) => 0;
} }
lfs_unmount(&lfs) => 0; lfs1_unmount(&lfs1) => 0;
TEST TEST
tests/test.py << TEST tests/test.py << TEST
static const lfs_off_t startsizes[] = {$STARTSIZES}; static const lfs1_off_t startsizes[] = {$STARTSIZES};
static const lfs_off_t hotsizes[] = {$HOTSIZES}; static const lfs1_off_t hotsizes[] = {$HOTSIZES};
static const lfs_off_t coldsizes[] = {$COLDSIZES}; static const lfs1_off_t coldsizes[] = {$COLDSIZES};
lfs_mount(&lfs, &cfg) => 0; lfs1_mount(&lfs1, &cfg) => 0;
for (unsigned i = 0; i < sizeof(startsizes)/sizeof(startsizes[0]); i++) { for (unsigned i = 0; i < sizeof(startsizes)/sizeof(startsizes[0]); i++) {
sprintf((char*)buffer, "hairyhead%d", i); sprintf((char*)buffer, "hairyhead%d", i);
lfs_file_open(&lfs, &file[0], (const char*)buffer, LFS_O_RDWR) => 0; lfs1_file_open(&lfs1, &file[0], (const char*)buffer, LFS1_O_RDWR) => 0;
lfs_file_size(&lfs, &file[0]) => hotsizes[i]; lfs1_file_size(&lfs1, &file[0]) => hotsizes[i];
size = strlen("hair"); size = strlen("hair");
lfs_off_t j = 0; lfs1_off_t j = 0;
for (; j < startsizes[i] && j < hotsizes[i]; j += size) { for (; j < startsizes[i] && j < hotsizes[i]; j += size) {
lfs_file_read(&lfs, &file[0], buffer, size) => size; lfs1_file_read(&lfs1, &file[0], buffer, size) => size;
memcmp(buffer, "hair", size) => 0; memcmp(buffer, "hair", size) => 0;
} }
for (; j < hotsizes[i]; j += size) { for (; j < hotsizes[i]; j += size) {
lfs_file_read(&lfs, &file[0], buffer, size) => size; lfs1_file_read(&lfs1, &file[0], buffer, size) => size;
memcmp(buffer, "\0\0\0\0", size) => 0; memcmp(buffer, "\0\0\0\0", size) => 0;
} }
lfs_file_truncate(&lfs, &file[0], coldsizes[i]) => 0; lfs1_file_truncate(&lfs1, &file[0], coldsizes[i]) => 0;
lfs_file_size(&lfs, &file[0]) => coldsizes[i]; lfs1_file_size(&lfs1, &file[0]) => coldsizes[i];
lfs_file_close(&lfs, &file[0]) => 0; lfs1_file_close(&lfs1, &file[0]) => 0;
} }
lfs_unmount(&lfs) => 0; lfs1_unmount(&lfs1) => 0;
TEST TEST
tests/test.py << TEST tests/test.py << TEST
static const lfs_off_t startsizes[] = {$STARTSIZES}; static const lfs1_off_t startsizes[] = {$STARTSIZES};
static const lfs_off_t hotsizes[] = {$HOTSIZES}; static const lfs1_off_t hotsizes[] = {$HOTSIZES};
static const lfs_off_t coldsizes[] = {$COLDSIZES}; static const lfs1_off_t coldsizes[] = {$COLDSIZES};
lfs_mount(&lfs, &cfg) => 0; lfs1_mount(&lfs1, &cfg) => 0;
for (unsigned i = 0; i < sizeof(startsizes)/sizeof(startsizes[0]); i++) { for (unsigned i = 0; i < sizeof(startsizes)/sizeof(startsizes[0]); i++) {
sprintf((char*)buffer, "hairyhead%d", i); sprintf((char*)buffer, "hairyhead%d", i);
lfs_file_open(&lfs, &file[0], (const char*)buffer, LFS_O_RDONLY) => 0; lfs1_file_open(&lfs1, &file[0], (const char*)buffer, LFS1_O_RDONLY) => 0;
lfs_file_size(&lfs, &file[0]) => coldsizes[i]; lfs1_file_size(&lfs1, &file[0]) => coldsizes[i];
size = strlen("hair"); size = strlen("hair");
lfs_off_t j = 0; lfs1_off_t j = 0;
for (; j < startsizes[i] && j < hotsizes[i] && j < coldsizes[i]; for (; j < startsizes[i] && j < hotsizes[i] && j < coldsizes[i];
j += size) { j += size) {
lfs_file_read(&lfs, &file[0], buffer, size) => size; lfs1_file_read(&lfs1, &file[0], buffer, size) => size;
memcmp(buffer, "hair", size) => 0; memcmp(buffer, "hair", size) => 0;
} }
for (; j < coldsizes[i]; j += size) { for (; j < coldsizes[i]; j += size) {
lfs_file_read(&lfs, &file[0], buffer, size) => size; lfs1_file_read(&lfs1, &file[0], buffer, size) => size;
memcmp(buffer, "\0\0\0\0", size) => 0; memcmp(buffer, "\0\0\0\0", size) => 0;
} }
lfs_file_close(&lfs, &file[0]) => 0; lfs1_file_close(&lfs1, &file[0]) => 0;
} }
lfs_unmount(&lfs) => 0; lfs1_unmount(&lfs1) => 0;
TEST TEST
} }