media/base/audio_timestamp_helper_unittest.cc - Issue 2158923004: Convert media constants to constexpr.

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Issue 2158923004: Convert media constants to constexpr. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Created 4 years, 5 months ago

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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.	1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.

2 // Use of this source code is governed by a BSD-style license that can be	2 // Use of this source code is governed by a BSD-style license that can be

3 // found in the LICENSE file.	3 // found in the LICENSE file.

4	4

5 #include <stddef.h>	5 #include <stddef.h>

6 #include <stdint.h>	6 #include <stdint.h>

7	7

8 #include "base/macros.h"	8 #include "base/macros.h"

9 #include "media/base/audio_timestamp_helper.h"	9 #include "media/base/audio_timestamp_helper.h"

10 #include "media/base/timestamp_constants.h"	10 #include "media/base/timestamp_constants.h"

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55 EXPECT_EQ(0, AddFrames(0));	55 EXPECT_EQ(0, AddFrames(0));

56 EXPECT_EQ(22, AddFrames(1));	56 EXPECT_EQ(22, AddFrames(1));

57 EXPECT_EQ(45, AddFrames(1));	57 EXPECT_EQ(45, AddFrames(1));

58 EXPECT_EQ(68, AddFrames(1));	58 EXPECT_EQ(68, AddFrames(1));

59 EXPECT_EQ(90, AddFrames(1));	59 EXPECT_EQ(90, AddFrames(1));

60 EXPECT_EQ(113, AddFrames(1));	60 EXPECT_EQ(113, AddFrames(1));

61	61

62 // Verify that adding frames one frame at a time matches the timestamp	62 // Verify that adding frames one frame at a time matches the timestamp

63 // returned if the same number of frames are added all at once.	63 // returned if the same number of frames are added all at once.

64 base::TimeDelta timestamp_1 = helper_.GetTimestamp();	64 base::TimeDelta timestamp_1 = helper_.GetTimestamp();

65 helper_.SetBaseTimestamp(kNoTimestamp());	65 helper_.SetBaseTimestamp(kNoTimestamp);

66 EXPECT_TRUE(kNoTimestamp() == helper_.base_timestamp());	66 EXPECT_TRUE(kNoTimestamp == helper_.base_timestamp());

67 helper_.SetBaseTimestamp(base::TimeDelta());	67 helper_.SetBaseTimestamp(base::TimeDelta());

68 EXPECT_EQ(0, helper_.GetTimestamp().InMicroseconds());	68 EXPECT_EQ(0, helper_.GetTimestamp().InMicroseconds());

69	69

70 helper_.AddFrames(5);	70 helper_.AddFrames(5);

71 EXPECT_EQ(113, helper_.GetTimestamp().InMicroseconds());	71 EXPECT_EQ(113, helper_.GetTimestamp().InMicroseconds());

72 EXPECT_TRUE(timestamp_1 == helper_.GetTimestamp());	72 EXPECT_TRUE(timestamp_1 == helper_.GetTimestamp());

73 }	73 }

74	74

75	75

76 TEST_F(AudioTimestampHelperTest, GetDuration) {	76 TEST_F(AudioTimestampHelperTest, GetDuration) {

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117 // tested above to verify that the code is rounding properly.	117 // tested above to verify that the code is rounding properly.

118 TestGetFramesToTargetRange(0, 103, 124);	118 TestGetFramesToTargetRange(0, 103, 124);

119 TestGetFramesToTargetRange(-1, 80, 102);	119 TestGetFramesToTargetRange(-1, 80, 102);

120 TestGetFramesToTargetRange(-2, 57, 79);	120 TestGetFramesToTargetRange(-2, 57, 79);

121 TestGetFramesToTargetRange(-3, 35, 56);	121 TestGetFramesToTargetRange(-3, 35, 56);

122 TestGetFramesToTargetRange(-4, 12, 34);	122 TestGetFramesToTargetRange(-4, 12, 34);

123 TestGetFramesToTargetRange(-5, 0, 11);	123 TestGetFramesToTargetRange(-5, 0, 11);

124 }	124 }

125	125

126 } // namespace media	126 } // namespace media

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