Christopher Haster
5181ce66cd
Both test_move and test_orphan needed internal knowledge which comes with the addition of the "in" attribute. This was in the plan for the test-revamp from the beginning as it really opens up the ability to write more unit-style-tests using internal knowledge of how littlefs works. More unit-style-tests should help _fix_ bugs by limiting the scope of the test and where the bug could be hiding. The "in" attribute effectively runs tests _inside_ the .c file specified, giving the test access to all static members without needed to change their visibility.
106 lines
2.7 KiB
TOML
106 lines
2.7 KiB
TOML
[[case]] # simple formatting test
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code = '''
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lfs_format(&lfs, &cfg) => 0;
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'''
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[[case]] # mount/unmount
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code = '''
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lfs_format(&lfs, &cfg) => 0;
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lfs_mount(&lfs, &cfg) => 0;
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lfs_unmount(&lfs) => 0;
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'''
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[[case]] # reentrant format
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reentrant = true
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code = '''
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err = lfs_mount(&lfs, &cfg);
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if (err) {
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lfs_format(&lfs, &cfg) => 0;
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lfs_mount(&lfs, &cfg) => 0;
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}
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lfs_unmount(&lfs) => 0;
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'''
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[[case]] # invalid mount
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code = '''
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lfs_mount(&lfs, &cfg) => LFS_ERR_CORRUPT;
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'''
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# TODO invalid superblock? (corrupt 1, 0)
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[[case]] # expanding superblock
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define.BLOCK_CYCLES = [32, 33, 1]
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define.N = [10, 100, 1000]
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code = '''
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lfs_format(&lfs, &cfg) => 0;
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lfs_mount(&lfs, &cfg) => 0;
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for (int i = 0; i < N; i++) {
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lfs_mkdir(&lfs, "dummy") => 0;
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lfs_stat(&lfs, "dummy", &info) => 0;
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assert(strcmp(info.name, "dummy") == 0);
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lfs_remove(&lfs, "dummy") => 0;
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}
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lfs_unmount(&lfs) => 0;
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// one last check after power-cycle
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lfs_mount(&lfs, &cfg) => 0;
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lfs_mkdir(&lfs, "dummy") => 0;
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lfs_stat(&lfs, "dummy", &info) => 0;
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assert(strcmp(info.name, "dummy") == 0);
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lfs_unmount(&lfs) => 0;
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'''
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[[case]] # expanding superblock with power cycle
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define.BLOCK_CYCLES = [32, 33, 1]
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define.N = [10, 100, 1000]
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code = '''
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lfs_format(&lfs, &cfg) => 0;
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for (int i = 0; i < N; i++) {
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lfs_mount(&lfs, &cfg) => 0;
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// remove lingering dummy?
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err = lfs_remove(&lfs, "dummy");
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assert(err == 0 || (err == LFS_ERR_NOENT && i == 0));
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lfs_mkdir(&lfs, "dummy") => 0;
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lfs_stat(&lfs, "dummy", &info) => 0;
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assert(strcmp(info.name, "dummy") == 0);
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lfs_unmount(&lfs) => 0;
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}
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// one last check after power-cycle
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lfs_mount(&lfs, &cfg) => 0;
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lfs_stat(&lfs, "dummy", &info) => 0;
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assert(strcmp(info.name, "dummy") == 0);
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lfs_unmount(&lfs) => 0;
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'''
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[[case]] # reentrant expanding superblock
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define.BLOCK_CYCLES = [2, 1]
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define.N = 24
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reentrant = true
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code = '''
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err = lfs_mount(&lfs, &cfg);
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if (err) {
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lfs_format(&lfs, &cfg) => 0;
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lfs_mount(&lfs, &cfg) => 0;
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}
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for (int i = 0; i < N; i++) {
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// remove lingering dummy?
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err = lfs_remove(&lfs, "dummy");
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assert(err == 0 || (err == LFS_ERR_NOENT && i == 0));
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lfs_mkdir(&lfs, "dummy") => 0;
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lfs_stat(&lfs, "dummy", &info) => 0;
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assert(strcmp(info.name, "dummy") == 0);
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}
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lfs_unmount(&lfs) => 0;
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// one last check after power-cycle
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lfs_mount(&lfs, &cfg) => 0;
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lfs_stat(&lfs, "dummy", &info) => 0;
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assert(strcmp(info.name, "dummy") == 0);
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lfs_unmount(&lfs) => 0;
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'''
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