1 // Copyright 2014 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
5 #include "media/base/video_frame.h"
6 #include "media/cast/test/utility/audio_utility.h"
7 #include "testing/gtest/include/gtest/gtest.h"
14 TEST(AudioTimestampTest, Small) {
15 std::vector<float> samples(480);
16 for (int32 in_timestamp = 0; in_timestamp < 65536; in_timestamp += 177) {
17 EncodeTimestamp(in_timestamp, 0, samples.size(), &samples.front());
20 DecodeTimestamp(&samples.front(), samples.size(), &out_timestamp));
21 ASSERT_EQ(in_timestamp, out_timestamp);
25 TEST(AudioTimestampTest, Negative) {
26 std::vector<float> samples(480);
29 DecodeTimestamp(&samples.front(), samples.size(), &out_timestamp));
32 TEST(AudioTimestampTest, CheckPhase) {
33 std::vector<float> samples(4800);
34 EncodeTimestamp(4711, 0, samples.size(), &samples.front());
35 while (samples.size() > 240) {
38 DecodeTimestamp(&samples.front(), samples.size(), &out_timestamp));
39 ASSERT_EQ(4711, out_timestamp);
41 samples.erase(samples.begin(), samples.begin() + 73);