feat(storage): support MatchGlob for gRPC

Updates googleapis#7727

storage/grpc_client.go

@@ -408,18 +408,14 @@ func (c *grpcStorageClient) ListObjects(ctx context.Context, bucket string, q *Q
 		LexicographicStart:       it.query.StartOffset,
 		LexicographicEnd:         it.query.EndOffset,
 		IncludeTrailingDelimiter: it.query.IncludeTrailingDelimiter,
+		MatchGlob:                it.query.MatchGlob,
 		ReadMask:                 q.toFieldMask(), // a nil Query still results in a "*" FieldMask
 	}
 	if s.userProject != "" {
 		ctx = setUserProjectMetadata(ctx, s.userProject)
 	}
 	gitr := c.raw.ListObjects(it.ctx, req, s.gax...)
 	fetch := func(pageSize int, pageToken string) (token string, err error) {
-		// MatchGlob not yet supported for gRPC.
-		// TODO: add support when b/287306063 resolved.
-		if q != nil && q.MatchGlob != "" {
-			return "", status.Errorf(codes.Unimplemented, "MatchGlob is not supported for gRPC")
-		}
 		var objects []*storagepb.Object
 		err = run(it.ctx, func() error {
 			objects, token, err = gitr.InternalFetch(pageSize, pageToken)

storage/integration_test.go

@@ -1294,8 +1294,7 @@ func TestIntegration_ObjectIteration(t *testing.T) {
 func TestIntegration_ObjectIterationMatchGlob(t *testing.T) {
 	// This is a separate test from the Object Iteration test above because
 	// MatchGlob is not yet implemented for gRPC.
-	ctx := skipGRPC("https://github.com/googleapis/google-cloud-go/issues/7727")
-	multiTransportTest(skipJSONReads(ctx, "no reads in test"), t, func(t *testing.T, ctx context.Context, _ string, prefix string, client *Client) {
+	multiTransportTest(skipJSONReads(context.Background(), "no reads in test"), t, func(t *testing.T, ctx context.Context, _ string, prefix string, client *Client) {
 		// Reset testTime, 'cause object last modification time should be within 5 min
 		// from test (test iteration if -count passed) start time.
 		testTime = time.Now().UTC()