Retry support.

2 files changed, 73 insertions, 0 deletions

diff --git a/test/core/transport/BUILD b/test/core/transport/BUILD
index b31d4ff899..2c2d05b9ae 100644
--- a/test/core/transport/BUILD
+++ b/test/core/transport/BUILD
@@ -119,3 +119,15 @@ grpc_cc_test(
         "//test/core/util:grpc_test_util",
     ],
 )
+
+grpc_cc_test(
+    name = "status_metadata_test",
+    srcs = ["status_metadata_test.cc"],
+    language = "C++",
+    deps = [
+        "//:grpc",
+    ],
+    external_deps = [
+        "gtest",
+    ],
+)
diff --git a/test/core/transport/status_metadata_test.cc b/test/core/transport/status_metadata_test.cc
new file mode 100644
index 0000000000..a96f11c1ea
--- /dev/null
+++ b/test/core/transport/status_metadata_test.cc
@@ -0,0 +1,61 @@
+/*
+ *
+ * Copyright 2017 gRPC 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
+ *
+ *     http://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.
+ *
+ */
+
+#include "src/core/lib/transport/status_metadata.h"
+
+#include <gtest/gtest.h>
+
+#include "src/core/lib/transport/static_metadata.h"
+
+namespace {
+
+TEST(GetStatusCodeFromMetadata, OK) {
+  EXPECT_EQ(GRPC_STATUS_OK,
+            grpc_get_status_code_from_metadata(GRPC_MDELEM_GRPC_STATUS_0));
+}
+
+TEST(GetStatusCodeFromMetadata, CANCELLED) {
+  EXPECT_EQ(GRPC_STATUS_CANCELLED,
+            grpc_get_status_code_from_metadata(GRPC_MDELEM_GRPC_STATUS_1));
+}
+
+TEST(GetStatusCodeFromMetadata, UNKNOWN) {
+  EXPECT_EQ(GRPC_STATUS_UNKNOWN,
+            grpc_get_status_code_from_metadata(GRPC_MDELEM_GRPC_STATUS_2));
+}
+
+TEST(GetStatusCodeFromMetadata, Other) {
+  grpc_mdelem status_md = grpc_mdelem_from_slices(
+      GRPC_MDSTR_GRPC_STATUS, grpc_slice_from_static_string("10"));
+  EXPECT_EQ(GRPC_STATUS_ABORTED, grpc_get_status_code_from_metadata(status_md));
+  GRPC_MDELEM_UNREF(status_md);
+}
+
+TEST(GetStatusCodeFromMetadata, Unparseable) {
+  grpc_mdelem status_md = grpc_mdelem_from_slices(
+      GRPC_MDSTR_GRPC_STATUS, grpc_slice_from_static_string("NaN"));
+  EXPECT_EQ(GRPC_STATUS_UNKNOWN, grpc_get_status_code_from_metadata(status_md));
+  GRPC_MDELEM_UNREF(status_md);
+}
+
+}  // namespace
+
+int main(int argc, char** argv) {
+  ::testing::InitGoogleTest(&argc, argv);
+  return RUN_ALL_TESTS();
+}