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2024-11-11tests: ubifs_tools: mkfs_tests: Add fs content check testZhihao Cheng
Initialize UBIFS image from a given directory, then check whether the fs content in mounted UBIFS is consistent with the original directory. Both UBI volume and file are chosen as storage mediums to test. Signed-off-by: Zhihao Cheng <chengzhihao1@huawei.com> Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
2024-11-11tests: ubifs_tools: fsck_tests: Add corrupt+fsck+fault_inject testZhihao Cheng
Inject memory/io fault while doing fsck for corrupted UBIFS images. This testcase mainly checks whether fsck.ubifs has problems (eg. UAF, null-ptr-def, etc.) in random error paths. Besides, it provides a similar way to simulate powercut during fsck, and checks whether the fsck.ubifs can fix an UBIFS image after many rounds interrupted by kinds of errors. Signed-off-by: Zhihao Cheng <chengzhihao1@huawei.com> Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
2024-11-11tests: Add common libs for testing fsck.ubifs/mkfs.ubifsZhihao Cheng
This is a preparation for adding testcases for fsck.ubifs and mkfs.ubifs. Add some common functions, for example: powercut, load_mtdram, mount_ubifs, encryption operations, etc. Signed-off-by: Zhihao Cheng <chengzhihao1@huawei.com> Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>