Function createTempFile

core/mount/losetup_linux_test.go:35–48

(t *testing.T)

var randomData = []byte("randomdata")

func createTempFile(t *testing.T) string {
	t.Helper()

	f, err := os.Create(filepath.Join(t.TempDir(), "losetup"))
	require.NoError(t, err)
	t.Cleanup(func() {
		f.Close()
	})

	err = f.Truncate(512)
	require.NoError(t, err)

	return f.Name()
}

func TestNonExistingLoop(t *testing.T) {
	testutil.RequiresRoot(t)