btrfs-progs: test: add new cli-test for subvol get/set-default

Commit Message

Misono Tomohiro Oct. 18, 2017, 2 a.m. UTC

Add new test to check functionality of subvol get/set-default.

Signed-off-by: Tomohiro Misono <[e-mail]>
---
 .../008-subvolume-get-set-default/test.sh          | 45 ++++++++++++++++++++++
 1 file changed, 45 insertions(+)
 create mode 100755 tests/cli-tests/008-subvolume-get-set-default/test.sh

Patch

diff --git a/tests/cli-tests/008-subvolume-get-set-default/test.sh b/tests/cli-tests/008-subvolume-get-set-default/test.sh
new file mode 100755
index 0000000..5ea473b
--- /dev/null
+++ b/tests/cli-tests/008-subvolume-get-set-default/test.sh
@@ -0,0 +1,45 @@ 
+#!/bin/bash
+# test for "subvolume get-default/set-default"
+
+check_default_id()
+{
+	id=$(run_check_stdout $SUDO_HELPER "$TOP/btrfs" sub get-def .) \
+		|| { echo "$id"; exit 1; }
+	if $(echo "$id" | grep -vq "ID $1"); then
+		_fail "subvolume get-default: default id is not $1, but $id"
+	fi
+}
+
+source "$TOP/tests/common"
+
+check_prereq mkfs.btrfs
+check_prereq btrfs
+
+setup_root_helper
+prepare_test_dev 2g
+
+run_check "$TOP/mkfs.btrfs" -f "$TEST_DEV"
+run_check_mount_test_dev
+cd "$TEST_MNT"
+
+check_default_id 5
+
+# check "subvol set-default <subvolid> <path>"
+run_check "$TOP/btrfs" subvol create sub
+run_check $SUDO_HELPER "$TOP/btrfs" subvol set-default 257 .
+check_default_id 257
+
+run_mustfail "set-default to non existent id" \
+	$SUDO_HELPER "$TOP/btrfs" subvol set-default 100 .
+
+# check "subvol set-default <subvolume>"
+run_check "$TOP/btrfs" subvol create sub2
+run_check $SUDO_HELPER "$TOP/btrfs" subvol set-default ./sub2
+check_default_id 258
+
+run_check mkdir sub2/dir
+run_mustfail "set-default to normal directory" \
+	$SUDO_HELPER "$TOP/btrfs" subvol set-default ./sub2/dir
+
+cd ..
+run_check_umount_test_dev