e9f0f591b5
BUG=crbug:425925 R=mflodman@webrtc.org Review URL: https://webrtc-codereview.appspot.com/33359004 Cr-Commit-Position: refs/heads/master@{#8379} git-svn-id: http://webrtc.googlecode.com/svn/trunk@8379 4adac7df-926f-26a2-2b94-8c16560cd09d
52 lines
1.5 KiB
C++
52 lines
1.5 KiB
C++
/*
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* Copyright (c) 2014 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#include <limits>
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#include "testing/gtest/include/gtest/gtest.h"
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#include "webrtc/modules/pacing/bitrate_prober.h"
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namespace webrtc {
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TEST(BitrateProberTest, VerifyStatesAndTimeBetweenProbes) {
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BitrateProber prober;
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EXPECT_FALSE(prober.IsProbing());
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int64_t now_ms = 0;
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EXPECT_EQ(-1, prober.TimeUntilNextProbe(now_ms));
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prober.SetEnabled(true);
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EXPECT_FALSE(prober.IsProbing());
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prober.MaybeInitializeProbe(300000);
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EXPECT_TRUE(prober.IsProbing());
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EXPECT_EQ(0, prober.TimeUntilNextProbe(now_ms));
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prober.PacketSent(now_ms, 1000);
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for (int i = 0; i < 5; ++i) {
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EXPECT_EQ(8, prober.TimeUntilNextProbe(now_ms));
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now_ms += 4;
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EXPECT_EQ(4, prober.TimeUntilNextProbe(now_ms));
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now_ms += 4;
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EXPECT_EQ(0, prober.TimeUntilNextProbe(now_ms));
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prober.PacketSent(now_ms, 1000);
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}
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for (int i = 0; i < 5; ++i) {
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EXPECT_EQ(4, prober.TimeUntilNextProbe(now_ms));
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now_ms += 4;
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EXPECT_EQ(0, prober.TimeUntilNextProbe(now_ms));
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prober.PacketSent(now_ms, 1000);
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}
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EXPECT_EQ(-1, prober.TimeUntilNextProbe(now_ms));
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EXPECT_FALSE(prober.IsProbing());
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}
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} // namespace webrtc
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