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[xfstests,2/2] ext4/053: test changing test_dummy_encryption on remount

Message ID 20220501051928.540278-3-ebiggers@kernel.org (mailing list archive)
State New, archived
Headers show
Series update test_dummy_encryption testing in ext4/053 | expand

Commit Message

Eric Biggers May 1, 2022, 5:19 a.m. UTC
From: Eric Biggers <ebiggers@google.com>

The test_dummy_encryption mount option isn't supposed to be settable or
changeable via a remount, so add test cases for this.

Signed-off-by: Eric Biggers <ebiggers@google.com>
 tests/ext4/053 | 3 +++
 1 file changed, 3 insertions(+)
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diff --git a/tests/ext4/053 b/tests/ext4/053
index 84f3eab9..3d530953 100755
--- a/tests/ext4/053
+++ b/tests/ext4/053
@@ -686,6 +686,9 @@  for fstype in ext2 ext3 ext4; do
 		mnt test_dummy_encryption=v2
 		not_mnt test_dummy_encryption=bad
 		not_mnt test_dummy_encryption=
+		# Can't be set or changed on remount.
+		mnt_then_not_remount defaults test_dummy_encryption
+		mnt_then_not_remount test_dummy_encryption=v1 test_dummy_encryption=v2
 		do_mkfs -O ^encrypt $SCRATCH_DEV ${SIZE}k
 	not_mnt test_dummy_encryption