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author | Nikolay Borisov <nborisov@suse.com> | 2018-03-26 16:59:34 +0300 |
---|---|---|
committer | David Sterba <dsterba@suse.com> | 2018-06-07 16:37:33 +0200 |
commit | e889fd7c1172ab5ef304dbbf5b003c0331e6ac9d (patch) | |
tree | 32f9592e949e97a65fc6cabbfc5b790db5afe305 /tests/fsck-tests | |
parent | 62b7a389c69460a19978c24b0f217f85b93a0359 (diff) |
btrfs-progs: tests: Add test for collision DIR_ITEM handling
Verify that if we have an otherwise clean filesystem, containging
collided DIR_ITEM, btrfs check lowmem's mode can correctly handle those
and not produce any false positives.
This if fixed by commit titled:
"btrfs-progs: check: fix DIR_ITEM checking in lowmem"
Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'tests/fsck-tests')
-rwxr-xr-x | tests/fsck-tests/033-lowmem-collission-dir-items/test.sh | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/tests/fsck-tests/033-lowmem-collission-dir-items/test.sh b/tests/fsck-tests/033-lowmem-collission-dir-items/test.sh new file mode 100755 index 00000000..60f34b25 --- /dev/null +++ b/tests/fsck-tests/033-lowmem-collission-dir-items/test.sh @@ -0,0 +1,24 @@ +#!/bin/bash +# Ensure that running btrfs check on a fs which has name collisions of files +# doesn't result in false positives. This test is specifically targeted at +# lowmem mode. + +source "$TEST_TOP/common" + +check_prereq btrfs +check_prereq mkfs.btrfs + +setup_root_helper +prepare_test_dev + +run_check $SUDO_HELPER "$TOP/mkfs.btrfs" -f "$TEST_DEV" +run_check_mount_test_dev + +# Create 2 files whose names collide +run_check $SUDO_HELPER touch "$TEST_MNT/5ab4e206~~~~~~~~XVT1U3ZF647YS2PD4AKAG826" +run_check $SUDO_HELPER touch "$TEST_MNT/5ab4e26a~~~~~~~~AP1C3VQBE79IJOTVOEZIR9YU" + +run_check_umount_test_dev + +# The fs is clean so lowmem shouldn't produce any warnings +run_check "$TOP/btrfs" check --readonly "$TEST_DEV" |