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/*
* 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
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