diff options
author | Qu Wenruo <quwenruo@cn.fujitsu.com> | 2016-02-22 14:59:57 +0800 |
---|---|---|
committer | David Sterba <dsterba@suse.com> | 2016-02-26 17:27:58 +0100 |
commit | 154d28dd99da6fd3aef2621ead327c09c0d87bb6 (patch) | |
tree | 32aeb525325931b0c9874963291642b16c9027d5 /tests/misc-tests | |
parent | c8c3715969a1e9d3af39863583cfbe4025db11d5 (diff) |
btrfs-progs: misc-test: Add regression test for find-root gives empty result
Add regression test for btrfs-find-root gives empty result even the fs
is OK.
Signed-off-by: Qu Wenruo <quwenruo@cn.fujitsu.com>
[ enhanced test ]
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'tests/misc-tests')
-rw-r--r-- | tests/misc-tests/012-find-root-no-result/first_meta_chunk.btrfs-image | bin | 0 -> 4096 bytes | |||
-rwxr-xr-x | tests/misc-tests/012-find-root-no-result/test.sh | 24 |
2 files changed, 24 insertions, 0 deletions
diff --git a/tests/misc-tests/012-find-root-no-result/first_meta_chunk.btrfs-image b/tests/misc-tests/012-find-root-no-result/first_meta_chunk.btrfs-image Binary files differnew file mode 100644 index 00000000..7bf6c509 --- /dev/null +++ b/tests/misc-tests/012-find-root-no-result/first_meta_chunk.btrfs-image diff --git a/tests/misc-tests/012-find-root-no-result/test.sh b/tests/misc-tests/012-find-root-no-result/test.sh new file mode 100755 index 00000000..983a8a1e --- /dev/null +++ b/tests/misc-tests/012-find-root-no-result/test.sh @@ -0,0 +1,24 @@ +#!/bin/bash +# Regression test for case btrfs-find-root may print no result on a +# recent fs or balanced fs, whose metadata chunk is the first chunk +# and the only metadata chunk + +source $TOP/tests/common + +check_prereq btrfs-find-root +check_prereq btrfs-image + +run_check $TOP/btrfs-image -r first_meta_chunk.btrfs-image test.img || \ + _fail "failed to extract first_meta_chunk.btrfs-image" + +result=$(run_check_stdout $TOP/btrfs-find-root test.img | sed '/^Superblock/d') + +if [ -z "$result" ]; then + _fail "btrfs-find-root failed to find tree root" +fi + +if ! echo "$result" | grep -q 'Found tree root at'; then + _fail "btrfs-find-root failed to find tree root, unexpected output" +fi + +rm test.img |