mirror of
https://github.com/eledio-devices/thirdparty-littlefs.git
synced 2025-11-01 00:38:29 +01:00
119 lines
2.5 KiB
Bash
Executable File
119 lines
2.5 KiB
Bash
Executable File
#!/bin/bash
|
|
set -eu
|
|
|
|
echo "=== Corrupt tests ==="
|
|
|
|
NAMEMULT=64
|
|
FILEMULT=1
|
|
|
|
lfs2_mktree() {
|
|
tests/test.py ${1:-} << TEST
|
|
lfs2_format(&lfs2, &cfg) => 0;
|
|
|
|
lfs2_mount(&lfs2, &cfg) => 0;
|
|
for (int i = 1; i < 10; i++) {
|
|
for (int j = 0; j < $NAMEMULT; j++) {
|
|
buffer[j] = '0'+i;
|
|
}
|
|
buffer[$NAMEMULT] = '\0';
|
|
lfs2_mkdir(&lfs2, (char*)buffer) => 0;
|
|
|
|
buffer[$NAMEMULT] = '/';
|
|
for (int j = 0; j < $NAMEMULT; j++) {
|
|
buffer[j+$NAMEMULT+1] = '0'+i;
|
|
}
|
|
buffer[2*$NAMEMULT+1] = '\0';
|
|
lfs2_file_open(&lfs2, &file[0], (char*)buffer,
|
|
LFS2_O_WRONLY | LFS2_O_CREAT) => 0;
|
|
|
|
size = $NAMEMULT;
|
|
for (int j = 0; j < i*$FILEMULT; j++) {
|
|
lfs2_file_write(&lfs2, &file[0], buffer, size) => size;
|
|
}
|
|
|
|
lfs2_file_close(&lfs2, &file[0]) => 0;
|
|
}
|
|
lfs2_unmount(&lfs2) => 0;
|
|
TEST
|
|
}
|
|
|
|
lfs2_chktree() {
|
|
tests/test.py ${1:-} << TEST
|
|
lfs2_mount(&lfs2, &cfg) => 0;
|
|
for (int i = 1; i < 10; i++) {
|
|
for (int j = 0; j < $NAMEMULT; j++) {
|
|
buffer[j] = '0'+i;
|
|
}
|
|
buffer[$NAMEMULT] = '\0';
|
|
lfs2_stat(&lfs2, (char*)buffer, &info) => 0;
|
|
info.type => LFS2_TYPE_DIR;
|
|
|
|
buffer[$NAMEMULT] = '/';
|
|
for (int j = 0; j < $NAMEMULT; j++) {
|
|
buffer[j+$NAMEMULT+1] = '0'+i;
|
|
}
|
|
buffer[2*$NAMEMULT+1] = '\0';
|
|
lfs2_file_open(&lfs2, &file[0], (char*)buffer, LFS2_O_RDONLY) => 0;
|
|
|
|
size = $NAMEMULT;
|
|
for (int j = 0; j < i*$FILEMULT; j++) {
|
|
lfs2_file_read(&lfs2, &file[0], rbuffer, size) => size;
|
|
memcmp(buffer, rbuffer, size) => 0;
|
|
}
|
|
|
|
lfs2_file_close(&lfs2, &file[0]) => 0;
|
|
}
|
|
lfs2_unmount(&lfs2) => 0;
|
|
TEST
|
|
}
|
|
|
|
echo "--- Sanity check ---"
|
|
rm -rf blocks
|
|
lfs2_mktree
|
|
lfs2_chktree
|
|
BLOCKS="$(ls blocks | grep -vw '[01]')"
|
|
|
|
echo "--- Block corruption ---"
|
|
for b in $BLOCKS
|
|
do
|
|
rm -rf blocks
|
|
mkdir blocks
|
|
ln -s /dev/zero blocks/$b
|
|
lfs2_mktree
|
|
lfs2_chktree
|
|
done
|
|
|
|
echo "--- Block persistance ---"
|
|
for b in $BLOCKS
|
|
do
|
|
rm -rf blocks
|
|
mkdir blocks
|
|
lfs2_mktree
|
|
chmod a-w blocks/$b || true
|
|
lfs2_mktree
|
|
lfs2_chktree
|
|
done
|
|
|
|
echo "--- Big region corruption ---"
|
|
rm -rf blocks
|
|
mkdir blocks
|
|
for i in {2..512}
|
|
do
|
|
ln -s /dev/zero blocks/$(printf '%x' $i)
|
|
done
|
|
lfs2_mktree
|
|
lfs2_chktree
|
|
|
|
echo "--- Alternating corruption ---"
|
|
rm -rf blocks
|
|
mkdir blocks
|
|
for i in {2..1024..2}
|
|
do
|
|
ln -s /dev/zero blocks/$(printf '%x' $i)
|
|
done
|
|
lfs2_mktree
|
|
lfs2_chktree
|
|
|
|
echo "--- Results ---"
|
|
tests/stats.py
|