diff options
Diffstat (limited to 'base/debug/trace_event_unittest.cc')
-rw-r--r-- | base/debug/trace_event_unittest.cc | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/base/debug/trace_event_unittest.cc b/base/debug/trace_event_unittest.cc index 782f07b..c682216 100644 --- a/base/debug/trace_event_unittest.cc +++ b/base/debug/trace_event_unittest.cc @@ -1591,6 +1591,46 @@ TEST_F(TraceEventTestFixture, TraceSampling) { EXPECT_TRUE(FindNamePhase("Things", "P")); } +class MyData : public base::debug::ConvertableToTraceFormat { + public: + MyData() {} + virtual ~MyData() {} + + virtual void AppendAsTraceFormat(std::string* out) const OVERRIDE { + out->append("{\"foo\":1}"); + } + + private: + DISALLOW_COPY_AND_ASSIGN(MyData); +}; + +TEST_F(TraceEventTestFixture, ConvertableTypes) { + ManualTestSetUp(); + TraceLog::GetInstance()->SetEnabled(true, TraceLog::RECORD_UNTIL_FULL); + + scoped_ptr<MyData> data(new MyData()); + TRACE_EVENT1("foo", "bar", "data", + data.PassAs<base::debug::ConvertableToTraceFormat>()); + EndTraceAndFlush(); + + DictionaryValue* dict = FindNamePhase("bar", "B"); + ASSERT_TRUE(dict); + + const DictionaryValue* args_dict = NULL; + dict->GetDictionary("args", &args_dict); + ASSERT_TRUE(args_dict); + + const Value* value = NULL; + const DictionaryValue* convertable_dict = NULL; + EXPECT_TRUE(args_dict->Get("data", &value)); + ASSERT_TRUE(value->GetAsDictionary(&convertable_dict)); + + int foo_val; + EXPECT_TRUE(convertable_dict->GetInteger("foo", &foo_val)); + EXPECT_EQ(1, foo_val); +} + + class TraceEventCallbackTest : public TraceEventTestFixture { public: virtual void SetUp() OVERRIDE { |