Index: trunk/src/base/test/histogram_recorder_unittest.cc |
=================================================================== |
--- trunk/src/base/test/histogram_recorder_unittest.cc (revision 242174) |
+++ trunk/src/base/test/histogram_recorder_unittest.cc (working copy) |
@@ -1,41 +0,0 @@ |
-// Copyright 2013 The Chromium Authors. All rights reserved. |
-// Use of this source code is governed by a BSD-style license that can be |
-// found in the LICENSE file. |
- |
-#include "base/memory/scoped_ptr.h" |
-#include "base/metrics/histogram.h" |
-#include "base/metrics/histogram_samples.h" |
-#include "base/test/histogram_recorder.h" |
-#include "testing/gtest/include/gtest/gtest.h" |
- |
-namespace base { |
- |
-class HistogramRecorderTest : public testing::Test { |
- public: |
- static void SetUpTestCase() { |
- HistogramRecorder::Initialize(); |
- } |
-}; |
- |
-TEST_F(HistogramRecorderTest, Scope) { |
- // Record a histogram before the creation of the recorder. |
- UMA_HISTOGRAM_BOOLEAN("Test", true); |
- |
- HistogramRecorder recorder; |
- |
- // Verify that no histogram is recorded. |
- scoped_ptr<HistogramSamples> samples( |
- recorder.GetHistogramSamplesSinceCreation("Test")); |
- EXPECT_TRUE(samples); |
- EXPECT_EQ(0, samples->TotalCount()); |
- |
- // Record a histogram after the creation of the recorder. |
- UMA_HISTOGRAM_BOOLEAN("Test", true); |
- |
- // Verify that one histogram is recorded. |
- samples = recorder.GetHistogramSamplesSinceCreation("Test"); |
- EXPECT_TRUE(samples); |
- EXPECT_EQ(1, samples->TotalCount()); |
-} |
- |
-} // namespace base |