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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 "net/quic/quic_bandwidth.h" | 5 #include "net/quic/quic_bandwidth.h" |
| 6 #include "testing/gtest/include/gtest/gtest.h" | 6 #include "testing/gtest/include/gtest/gtest.h" |
| 7 | 7 |
| 8 namespace net { | 8 namespace net { |
| 9 namespace test { | 9 namespace test { |
| 10 | 10 |
| 11 class QuicBandwidthTest : public ::testing::Test { | 11 class QuicBandwidthTest : public ::testing::Test {}; |
| 12 }; | |
| 13 | 12 |
| 14 TEST_F(QuicBandwidthTest, FromTo) { | 13 TEST_F(QuicBandwidthTest, FromTo) { |
| 15 EXPECT_EQ(QuicBandwidth::FromKBitsPerSecond(1), | 14 EXPECT_EQ(QuicBandwidth::FromKBitsPerSecond(1), |
| 16 QuicBandwidth::FromBitsPerSecond(1000)); | 15 QuicBandwidth::FromBitsPerSecond(1000)); |
| 17 EXPECT_EQ(QuicBandwidth::FromKBytesPerSecond(1), | 16 EXPECT_EQ(QuicBandwidth::FromKBytesPerSecond(1), |
| 18 QuicBandwidth::FromBytesPerSecond(1000)); | 17 QuicBandwidth::FromBytesPerSecond(1000)); |
| 19 EXPECT_EQ(QuicBandwidth::FromBitsPerSecond(8000), | 18 EXPECT_EQ(QuicBandwidth::FromBitsPerSecond(8000), |
| 20 QuicBandwidth::FromBytesPerSecond(1000)); | 19 QuicBandwidth::FromBytesPerSecond(1000)); |
| 21 EXPECT_EQ(QuicBandwidth::FromKBitsPerSecond(8), | 20 EXPECT_EQ(QuicBandwidth::FromKBitsPerSecond(8), |
| 22 QuicBandwidth::FromKBytesPerSecond(1)); | 21 QuicBandwidth::FromKBytesPerSecond(1)); |
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| 59 | 58 |
| 60 TEST_F(QuicBandwidthTest, Scale) { | 59 TEST_F(QuicBandwidthTest, Scale) { |
| 61 EXPECT_EQ(QuicBandwidth::FromKBytesPerSecond(500), | 60 EXPECT_EQ(QuicBandwidth::FromKBytesPerSecond(500), |
| 62 QuicBandwidth::FromKBytesPerSecond(1000).Scale(0.5f)); | 61 QuicBandwidth::FromKBytesPerSecond(1000).Scale(0.5f)); |
| 63 EXPECT_EQ(QuicBandwidth::FromKBytesPerSecond(750), | 62 EXPECT_EQ(QuicBandwidth::FromKBytesPerSecond(750), |
| 64 QuicBandwidth::FromKBytesPerSecond(1000).Scale(0.75f)); | 63 QuicBandwidth::FromKBytesPerSecond(1000).Scale(0.75f)); |
| 65 EXPECT_EQ(QuicBandwidth::FromKBytesPerSecond(1250), | 64 EXPECT_EQ(QuicBandwidth::FromKBytesPerSecond(1250), |
| 66 QuicBandwidth::FromKBytesPerSecond(1000).Scale(1.25f)); | 65 QuicBandwidth::FromKBytesPerSecond(1000).Scale(1.25f)); |
| 67 } | 66 } |
| 68 | 67 |
| 69 | |
| 70 TEST_F(QuicBandwidthTest, BytesPerPeriod) { | 68 TEST_F(QuicBandwidthTest, BytesPerPeriod) { |
| 71 EXPECT_EQ(2000u, QuicBandwidth::FromKBytesPerSecond(2000).ToBytesPerPeriod( | 69 EXPECT_EQ(2000u, |
| 72 QuicTime::Delta::FromMilliseconds(1))); | 70 QuicBandwidth::FromKBytesPerSecond(2000) |
| 73 EXPECT_EQ(2u, QuicBandwidth::FromKBytesPerSecond(2000).ToKBytesPerPeriod( | 71 .ToBytesPerPeriod(QuicTime::Delta::FromMilliseconds(1))); |
| 74 QuicTime::Delta::FromMilliseconds(1))); | 72 EXPECT_EQ(2u, |
| 75 EXPECT_EQ(200000u, QuicBandwidth::FromKBytesPerSecond(2000).ToBytesPerPeriod( | 73 QuicBandwidth::FromKBytesPerSecond(2000) |
| 76 QuicTime::Delta::FromMilliseconds(100))); | 74 .ToKBytesPerPeriod(QuicTime::Delta::FromMilliseconds(1))); |
| 77 EXPECT_EQ(200u, QuicBandwidth::FromKBytesPerSecond(2000).ToKBytesPerPeriod( | 75 EXPECT_EQ(200000u, |
| 78 QuicTime::Delta::FromMilliseconds(100))); | 76 QuicBandwidth::FromKBytesPerSecond(2000) |
| 77 .ToBytesPerPeriod(QuicTime::Delta::FromMilliseconds(100))); |
| 78 EXPECT_EQ(200u, |
| 79 QuicBandwidth::FromKBytesPerSecond(2000) |
| 80 .ToKBytesPerPeriod(QuicTime::Delta::FromMilliseconds(100))); |
| 79 } | 81 } |
| 80 | 82 |
| 81 TEST_F(QuicBandwidthTest, TransferTime) { | 83 TEST_F(QuicBandwidthTest, TransferTime) { |
| 82 EXPECT_EQ(QuicTime::Delta::FromSeconds(1), | 84 EXPECT_EQ(QuicTime::Delta::FromSeconds(1), |
| 83 QuicBandwidth::FromKBytesPerSecond(1).TransferTime(1000)); | 85 QuicBandwidth::FromKBytesPerSecond(1).TransferTime(1000)); |
| 84 } | 86 } |
| 85 | 87 |
| 86 } // namespace test | 88 } // namespace test |
| 87 } // namespace net | 89 } // namespace net |
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