btrfs-progs: tests: add 003-fi-resize-args

Check various resize option combinations.

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

diff --git a/tests/cli-tests/003-fi-resize-args/test.sh b/tests/cli-tests/003-fi-resize-args/test.sh
new file mode 100755 (executable)
index 0000000..2f136fa
--- /dev/null
+++ b/tests/cli-tests/003-fi-resize-args/test.sh
@@ -0,0 +1,46 @@
+#!/bin/bash
+#
+# test parsing of various resize arguments
+
+source $TOP/tests/common
+
+check_prereq mkfs.btrfs
+check_prereq btrfs
+
+setup_root_helper
+prepare_test_dev 2g
+
+run_check $TOP/mkfs.btrfs -f $IMAGE
+run_check_mount_test_dev
+
+# missing the one of the required arguments
+for sep in '' '--'; do
+       run_check_stdout $TOP/btrfs filesystem resize $sep |
+               grep -q "btrfs filesystem resize: too few arguments"
+       run_check_stdout $TOP/btrfs filesystem resize $sep $TEST_MNT |
+               grep -q "btrfs filesystem resize: too few arguments"
+       run_check_stdout $TOP/btrfs filesystem resize $sep -128M |
+               grep -q "btrfs filesystem resize: too few arguments"
+       run_check_stdout $TOP/btrfs filesystem resize $sep +128M |
+               grep -q "btrfs filesystem resize: too few arguments"
+       run_check_stdout $TOP/btrfs filesystem resize $sep 512M |
+               grep -q "btrfs filesystem resize: too few arguments"
+       run_check_stdout $TOP/btrfs filesystem resize $sep 1:-128M |
+               grep -q "btrfs filesystem resize: too few arguments"
+       run_check_stdout $TOP/btrfs filesystem resize $sep 1:512M |
+               grep -q "btrfs filesystem resize: too few arguments"
+       run_check_stdout $TOP/btrfs filesystem resize $sep 1:+128M |
+               grep -q "btrfs filesystem resize: too few arguments"
+done
+
+# valid resize
+for sep in '' '--'; do
+       run_check $SUDO_HELPER $TOP/btrfs filesystem resize $sep -128M $TEST_MNT
+       run_check $SUDO_HELPER $TOP/btrfs filesystem resize $sep +128M $TEST_MNT
+       run_check $SUDO_HELPER $TOP/btrfs filesystem resize $sep 512M $TEST_MNT
+       run_check $SUDO_HELPER $TOP/btrfs filesystem resize $sep 1:-128M $TEST_MNT
+       run_check $SUDO_HELPER $TOP/btrfs filesystem resize $sep 1:512M $TEST_MNT
+       run_check $SUDO_HELPER $TOP/btrfs filesystem resize $sep 1:+128M $TEST_MNT
+done
+
+run_check_umount_test_dev