btrfs-progs: tests: Add test case to ensure btrfs check returns error for corrupted qgroups

Since the test case uses run_mustfail(), which is pretty easy pass due to
other unexpected problems, so here an extra run_check() is added to
ensure we don't only report qgroup error, but also fix it without
problem.

Signed-off-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>

2 files changed, 19 insertions, 0 deletions

diff --git a/tests/fsck-tests/032-corrupted-qgroup/qgroup_corrupted.img b/tests/fsck-tests/032-corrupted-qgroup/qgroup_corrupted.img
new file mode 100644
index 00000000..a19a3035
--- /dev/null
+++ b/tests/fsck-tests/032-corrupted-qgroup/qgroup_corrupted.img
diff --git a/tests/fsck-tests/032-corrupted-qgroup/test.sh b/tests/fsck-tests/032-corrupted-qgroup/test.sh
new file mode 100755
index 00000000..4bfa3601
--- /dev/null
+++ b/tests/fsck-tests/032-corrupted-qgroup/test.sh
@@ -0,0 +1,19 @@
+#!/bin/bash
+# Check if btrfs check can handle valid orphan items.
+# Orphan item is a marker for deleted inodes that were open at the time of
+# deletion.  Orphan inode/root is not referenced and will have an orphan
+# item, which should not be reported as error.
+
+source "$TEST_TOP/common"
+
+check_prereq btrfs
+
+check_image() {
+	run_mustfail "btrfs check failed to detect qgroup corruption" \
+		     "$TOP/btrfs" check "$1"
+	# Above command can fail due to other bugs, so add extra check to
+	# ensure we can fix qgroup without problems.
+	run_check "$TOP/btrfs" check --repair "$1"
+}
+
+check_all_images