1 files changed, 74 insertions, 0 deletions
diff --git a/test/core/gprpp/ref_counted_test.cc b/test/core/gprpp/ref_counted_test.cc
new file mode 100644
index 0000000000..b1b0fee5c0
--- /dev/null
+++ b/test/core/gprpp/ref_counted_test.cc
@@ -0,0 +1,74 @@
+/*
+ *
+ * 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/gprpp/ref_counted.h"
+
+#include <gtest/gtest.h>
+
+#include "src/core/lib/gprpp/memory.h"
+#include "test/core/util/test_config.h"
+
+namespace grpc_core {
+namespace testing {
+namespace {
+
+class Foo : public RefCounted {
+ public:
+  Foo() {}
+};
+
+TEST(RefCounted, Basic) {
+  Foo* foo = New<Foo>();
+  foo->Unref();
+}
+
+TEST(RefCounted, ExtraRef) {
+  Foo* foo = New<Foo>();
+  foo->Ref();
+  foo->Unref();
+  foo->Unref();
+}
+
+// Note: We use DebugOnlyTraceFlag instead of TraceFlag to ensure that
+// things build properly in both debug and non-debug cases.
+DebugOnlyTraceFlag foo_tracer(true, "foo");
+
+class FooWithTracing : public RefCountedWithTracing {
+ public:
+  FooWithTracing() : RefCountedWithTracing(&foo_tracer) {}
+};
+
+TEST(RefCountedWithTracing, Basic) {
+  FooWithTracing* foo = New<FooWithTracing>();
+  foo->Ref(DEBUG_LOCATION, "extra_ref");
+  foo->Unref(DEBUG_LOCATION, "extra_ref");
+  // Can use the no-argument methods, too.
+  foo->Ref();
+  foo->Unref();
+  foo->Unref(DEBUG_LOCATION, "original_ref");
+}
+
+}  // namespace
+}  // namespace testing
+}  // namespace grpc_core
+
+int main(int argc, char** argv) {
+  grpc_test_init(argc, argv);
+  ::testing::InitGoogleTest(&argc, argv);
+  return RUN_ALL_TESTS();
+}