[PATCH 12/24] overlay/020: make sure the system supports the required namespaces

Darrick J. Wong
2020-09-15T01:44:21Z

From: Darrick J. Wong <darrick.wong@oracle.com>

Don't run this test if the kernel doesn't support namespaces.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
---
tests/overlay/020 | 6 ++++++
1 file changed, 6 insertions(+)

diff --git a/tests/overlay/020 b/tests/overlay/020
index 85488b83..9029f042 100755
--- a/tests/overlay/020
+++ b/tests/overlay/020
@@ -32,10 +32,16 @@ rm -f $seqres.full

# real QA test starts here

+require_unshare() {
+ unshare -f -r "$@" true &>/dev/null || \
+ _notrun "unshare $@: not supported"
+}
+
# Modify as appropriate.
_supported_fs overlay
_supported_os Linux
_require_scratch
+require_unshare -m -p -U

# Remove all files from previous tests
_scratch_mkfs