After the first run, the test case 'test_create_read' will always
fail because the file is exist and file's attr is 'S_IMMUTABLE',
open with 'O_RDWR' will always return -EPERM.
Signed-off-by: ZhangXiaoxu <zhangxiaoxu5@xxxxxxxxxx>
---
tools/testing/selftests/efivarfs/efivarfs.sh | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/tools/testing/selftests/efivarfs/efivarfs.sh b/tools/testing/selftests/efivarfs/efivarfs.sh
index a47029a..d386610 100755
--- a/tools/testing/selftests/efivarfs/efivarfs.sh
+++ b/tools/testing/selftests/efivarfs/efivarfs.sh
@@ -77,6 +77,10 @@ test_create_empty()
test_create_read()
{
local file=$efivarfs_mount/$FUNCNAME-$test_guid
+ if [ -f $file]; then
+ chattr -i $file
+ rm -rf $file
+ fi
./create-read $file
}
--
2.7.4
