Change runtimeoptions proto handling.

Stolen from cl/327337408 (ascannell is OOO)

PiperOrigin-RevId: 327475423

1 files changed, 52 insertions, 0 deletions

diff --git a/pkg/shim/v2/runtimeoptions/runtimeoptions_test.go b/pkg/shim/v2/runtimeoptions/runtimeoptions_test.go
new file mode 100644
index 000000000..f4c238a00
--- /dev/null
+++ b/pkg/shim/v2/runtimeoptions/runtimeoptions_test.go
@@ -0,0 +1,52 @@
+// Copyright 2020 The gVisor Authors.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package runtimeoptions
+
+import (
+	"testing"
+
+	shim "github.com/containerd/containerd/runtime/v1/shim/v1"
+	"github.com/containerd/typeurl"
+	"github.com/golang/protobuf/proto"
+)
+
+func TestCreateTaskRequest(t *testing.T) {
+	// Serialize the top-level message.
+	const encodedText = `options: <
+  type_url: "cri.runtimeoptions.v1.Options"
+  value: "\n\010type_url\022\013config_path"
+>`
+	got := &shim.CreateTaskRequest{} // Should have raw options.
+	if err := proto.UnmarshalText(encodedText, got); err != nil {
+		t.Fatalf("unable to unmarshal text: %v", err)
+	}
+	t.Logf("got: %s", proto.MarshalTextString(got))
+
+	// Check the options.
+	wantOptions := &Options{}
+	wantOptions.TypeUrl = "type_url"
+	wantOptions.ConfigPath = "config_path"
+	gotMessage, err := typeurl.UnmarshalAny(got.Options)
+	if err != nil {
+		t.Fatalf("unable to unmarshal any: %v", err)
+	}
+	gotOptions, ok := gotMessage.(*Options)
+	if !ok {
+		t.Fatalf("got %v, want %v", gotMessage, wantOptions)
+	}
+	if !proto.Equal(gotOptions, wantOptions) {
+		t.Fatalf("got %v, want %v", gotOptions, wantOptions)
+	}
+}