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Added test_new.toml with failure found by AFL

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Found by pjsg
This commit is contained in:
Christopher Haster
2020-03-26 15:27:30 -05:00
parent 4677421aba
commit c1c0386bda
1 changed files with 85 additions and 0 deletions
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85
tests/test_new.toml Normal file
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#open(1, "5file5.xxxxxxxxxxxx", 0x503) -> 0
# write(1, , 2007)[^ 1499 us] -> 2007
# write(1, , 2007)[^ 1411 us] -> 2007
# write(1, , 2007)[^ 1390 us] -> 2007
# write(1, , 2007)[^ 1401 us] -> 2007
# close(1) -> 0
# open(1, "1file1.xxxx", 0x503) -> 0
# mount
# open(0, "5file5.xxxxxxxxxxxx", 0x3) -> 0
# open(1, "5file5.xxxxxxxxxxxx", 0x503) -> 0
# close(1) -> 0
# open(1, "1file1.xxxx", 0x2) -> 0
# write(0, , 63) -> 63
#a.out: lfs.c:2169: lfs_ctz_find: Assertion `head >= 2 && head <= lfs->cfg->block_count' failed.
# close(0)Aborted
[[case]]
define.FILESIZE5 = '4*CHUNKSIZE5'
define.FILESIZE1 = '4*CHUNKSIZE1'
define.CHUNKSIZE5 = 2007
define.CHUNKSIZE1 = 63
code = '''
lfs_file_t files[2];
uint8_t chunk5[CHUNKSIZE5];
memset(chunk5, 'a', CHUNKSIZE5);
uint8_t chunk1[CHUNKSIZE1];
memset(chunk1, 'b', CHUNKSIZE1);
lfs_format(&lfs, &cfg) => 0;
lfs_mount(&lfs, &cfg) => 0;
lfs_file_open(&lfs, &files[1], "5file5.xxxxxxxxxxxx",
LFS_O_RDWR | LFS_O_CREAT | LFS_O_TRUNC) => 0;
for (int i = 0; i < FILESIZE5/CHUNKSIZE5; i++) {
lfs_file_write(&lfs, &files[1], chunk5, CHUNKSIZE5) => CHUNKSIZE5;
}
lfs_file_close(&lfs, &files[1]) => 0;
lfs_file_open(&lfs, &files[1], "1file1.xxxx",
LFS_O_RDWR | LFS_O_CREAT | LFS_O_TRUNC) => 0;
// these should not change the result
// lfs_file_close(&lfs, &files[1]) => 0;
// lfs_unmount(&lfs) => 0;
lfs_mount(&lfs, &cfg) => 0;
lfs_file_open(&lfs, &files[0], "5file5.xxxxxxxxxxxx",
LFS_O_RDWR) => 0;
lfs_file_open(&lfs, &files[1], "5file5.xxxxxxxxxxxx",
LFS_O_RDWR | LFS_O_CREAT | LFS_O_TRUNC) => 0;
lfs_file_close(&lfs, &files[1]) => 0;
lfs_file_open(&lfs, &files[1], "1file1.xxxx",
LFS_O_WRONLY) => 0;
for (int i = 0; i < FILESIZE1/CHUNKSIZE1; i++) {
lfs_file_write(&lfs, &files[1], chunk1, CHUNKSIZE1) => CHUNKSIZE1;
}
lfs_file_close(&lfs, &files[1]) => 0;
memset(chunk5, 'c', CHUNKSIZE5);
for (int i = 0; i < FILESIZE5/CHUNKSIZE5; i++) {
lfs_file_write(&lfs, &files[0], chunk5, CHUNKSIZE5) => CHUNKSIZE5;
}
lfs_file_close(&lfs, &files[0]) => 0;
lfs_unmount(&lfs) => 0;
// check results
lfs_mount(&lfs, &cfg) => 0;
lfs_file_open(&lfs, &files[0], "5file5.xxxxxxxxxxxx",
LFS_O_RDONLY) => 0;
for (int i = 0; i < FILESIZE5/CHUNKSIZE5; i++) {
uint8_t rchunk[CHUNKSIZE5];
lfs_file_read(&lfs, &files[0], rchunk, CHUNKSIZE5) => CHUNKSIZE5;
assert(memcmp(rchunk, chunk5, CHUNKSIZE5) == 0);
}
lfs_file_close(&lfs, &files[0]) => 0;
lfs_file_open(&lfs, &files[0], "1file1.xxxx",
LFS_O_RDONLY) => 0;
for (int i = 0; i < FILESIZE1/CHUNKSIZE1; i++) {
uint8_t rchunk[CHUNKSIZE1];
lfs_file_read(&lfs, &files[0], rchunk, CHUNKSIZE1) => CHUNKSIZE1;
assert(memcmp(rchunk, chunk1, CHUNKSIZE1) == 0);
}
lfs_file_close(&lfs, &files[0]) => 0;
lfs_unmount(&lfs) => 0;
'''