mount_test: supplement test for checking block device

Signed-off-by: yuchen.cc <yuchen.cc@alibaba-inc.com>
kata-containers · Nov 22, 2023 · a749dd1 · a749dd1
1 parent 02042f2
commit a749dd1
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/src/runtime/virtcontainers/mount_test.go b/src/runtime/virtcontainers/mount_test.go
@@ -122,6 +122,14 @@ func TestCheckBlockDevice(t *testing.T) {
 	isBD, err = checkBlockDevice(major, minor)
 	assert.NoError(err)
 	assert.True(isBD)
+
+	// invalid template
+	blockFormatTemplates = map[string]string{
+		"/dev/invalid": "\000/sys/dev/char/%d:%d",
+	}
+	isBD, err = checkBlockDevice(major, minor)
+	assert.Error(err)
+	assert.False(isBD)
 }
 
 func TestIsDockerVolume(t *testing.T) {