1 files changed, 64 insertions, 0 deletions
diff --git a/webrtc/modules/video_coding/codecs/test/stats_unittest.cc b/webrtc/modules/video_coding/codecs/test/stats_unittest.cc
new file mode 100644
index 0000000000..a2d27e71d6
--- /dev/null
+++ b/webrtc/modules/video_coding/codecs/test/stats_unittest.cc
@@ -0,0 +1,64 @@
+/*
+ *  Copyright (c) 2011 The WebRTC project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+#include "webrtc/modules/video_coding/codecs/test/stats.h"
+
+#include "testing/gtest/include/gtest/gtest.h"
+#include "webrtc/typedefs.h"
+
+namespace webrtc {
+namespace test {
+
+class StatsTest: public testing::Test {
+ protected:
+  StatsTest() {
+  }
+
+  virtual ~StatsTest() {
+  }
+
+  void SetUp() {
+    stats_ = new Stats();
+  }
+
+  void TearDown() {
+    delete stats_;
+  }
+
+  Stats* stats_;
+};
+
+// Test empty object
+TEST_F(StatsTest, Uninitialized) {
+  EXPECT_EQ(0u, stats_->stats_.size());
+  stats_->PrintSummary();  // should not crash
+}
+
+// Add single frame stats and verify
+TEST_F(StatsTest, AddOne) {
+  stats_->NewFrame(0u);
+  FrameStatistic* frameStat = &stats_->stats_[0];
+  EXPECT_EQ(0, frameStat->frame_number);
+}
+
+// Add multiple frame stats and verify
+TEST_F(StatsTest, AddMany) {
+  int nbr_of_frames = 1000;
+  for (int i = 0; i < nbr_of_frames; ++i) {
+    FrameStatistic& frameStat = stats_->NewFrame(i);
+    EXPECT_EQ(i, frameStat.frame_number);
+  }
+  EXPECT_EQ(nbr_of_frames, static_cast<int>(stats_->stats_.size()));
+
+  stats_->PrintSummary();  // should not crash
+}
+
+}  // namespace test
+}  // namespace webrtc