From: Reinhard Tartler Date: Sun, 4 Aug 2024 15:48:24 -0400 Subject: Skip TestAttachLoopbackDeviceRace if /dev/loop-control is absent --- pkg/loopback/attach_test.go | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/pkg/loopback/attach_test.go b/pkg/loopback/attach_test.go index 232eae6..bc4b5f7 100644 --- a/pkg/loopback/attach_test.go +++ b/pkg/loopback/attach_test.go @@ -17,6 +17,16 @@ const ( ) func TestAttachLoopbackDeviceRace(t *testing.T) { + _, err := os.Stat("/dev/loop-control") + if err != nil { + t.Skip("Cannot execute test with '/dev/loop-control' absent") + } + f, err := os.OpenFile("/dev/loop-control", os.O_RDONLY, 0o644) + if err != nil { + t.Skip("Cannot execute test with '/dev/loop-control' unreadable") + } + f.Close() + createLoopbackDevice := func() { // Create a file to use as a backing file f, err := os.CreateTemp(t.TempDir(), "loopback-test")