From f841497b6085748262f10a96585836cd69070ba7 Mon Sep 17 00:00:00 2001 From: Lu Fengqi Date: Tue, 8 May 2018 13:48:03 +0800 Subject: [PATCH] btrfs-progs: tests: check btrfs qgroup parent-child relation output Since commit aaf2dac5ef37 ("btrfs-progs: qgroup: split update_qgroup to reduce arguments") cause qgroup show to output the wrong qgroup parent-child relationship, in addition to fixing the problem, a test case is needed to prevent the similar problem in the future. Signed-off-by: Lu Fengqi Reviewed-by: Qu Wenruo Signed-off-by: David Sterba --- .../031-qgroup-parent-child-relation/test.sh | 27 +++++++++++++++++++ 1 file changed, 27 insertions(+) create mode 100755 tests/misc-tests/031-qgroup-parent-child-relation/test.sh diff --git a/tests/misc-tests/031-qgroup-parent-child-relation/test.sh b/tests/misc-tests/031-qgroup-parent-child-relation/test.sh new file mode 100755 index 00000000..2d66fd60 --- /dev/null +++ b/tests/misc-tests/031-qgroup-parent-child-relation/test.sh @@ -0,0 +1,27 @@ +#!/bin/bash +# Test that btrfs 'qgroup show' outputs the correct parent-child qgroup relation + +source "$TEST_TOP/common" + +check_prereq mkfs.btrfs +check_prereq btrfs + +setup_root_helper +prepare_test_dev + +run_check $SUDO_HELPER "$TOP/mkfs.btrfs" -f "$TEST_DEV" +run_check_mount_test_dev + +run_check $SUDO_HELPER "$TOP/btrfs" quota enable "$TEST_MNT" +run_check $SUDO_HELPER "$TOP/btrfs" qgroup create 1/0 "$TEST_MNT" +run_check $SUDO_HELPER "$TOP/btrfs" qgroup assign 0/5 1/0 "$TEST_MNT" +run_check $SUDO_HELPER "$TOP/btrfs" quota rescan -w "$TEST_MNT" + +run_check_stdout $SUDO_HELPER "$TOP/btrfs" qgroup show --sort=-qgroupid \ + -p "$TEST_MNT" | tail -n 1 | grep -q "1/0" \ + || _fail "parent qgroup check failed, please check the log" +run_check_stdout $SUDO_HELPER "$TOP/btrfs" qgroup show --sort=qgroupid \ + -c "$TEST_MNT" | tail -n 1 | grep -q "0/5" \ + || _fail "child qgroup check failed, please check the log" + +run_check_umount_test_dev "$TEST_MNT"