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From: Reinhard Tartler <siretart@tauware.de>
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 8170294..417f1b0 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")
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