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| 1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 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 "modules/webaudio/BaseAudioContext.h" | 5 #include "modules/webaudio/BaseAudioContext.h" |
| 6 | 6 |
| 7 #include "core/dom/Document.h" | 7 #include "core/dom/Document.h" |
| 8 #include "core/dom/DocumentUserGestureToken.h" | 8 #include "core/dom/DocumentUserGestureToken.h" |
| 9 #include "core/frame/FrameOwner.h" | 9 #include "core/frame/FrameOwner.h" |
| 10 #include "core/frame/FrameTypes.h" | 10 #include "core/frame/FrameTypes.h" |
| 11 #include "core/frame/FrameView.h" | 11 #include "core/frame/FrameView.h" |
| 12 #include "core/frame/Settings.h" | 12 #include "core/frame/Settings.h" |
| 13 #include "core/loader/DocumentLoader.h" | 13 #include "core/loader/DocumentLoader.h" |
| 14 #include "core/loader/EmptyClients.h" | 14 #include "core/loader/EmptyClients.h" |
| 15 #include "core/testing/DummyPageHolder.h" | 15 #include "core/testing/DummyPageHolder.h" |
| 16 #include "modules/webaudio/AudioContextOptions.h" | 16 #include "modules/webaudio/AudioContextOptions.h" |
| 17 #include "platform/UserGestureIndicator.h" | 17 #include "platform/UserGestureIndicator.h" |
| 18 #include "platform/testing/HistogramTester.h" | 18 #include "platform/testing/HistogramTester.h" |
| 19 #include "platform/testing/TestingPlatformSupport.h" | 19 #include "platform/testing/TestingPlatformSupport.h" |
| 20 #include "public/platform/WebAudioDevice.h" | 20 #include "public/platform/WebAudioDevice.h" |
| 21 #include "public/platform/WebAudioLatencyHint.h" | 21 #include "public/platform/WebAudioLatencyHint.h" |
| 22 #include "testing/gtest/include/gtest/gtest.h" | 22 #include "testing/gtest/include/gtest/gtest.h" |
| 23 | 23 |
| 24 namespace blink { | 24 namespace blink { |
| 25 | 25 |
| 26 namespace { | 26 namespace { |
| 27 | 27 |
| 28 const char* const kCrossOriginMetric = "WebAudio.Autoplay.CrossOrigin"; | 28 const char* const kCrossOriginMetric = "WebAudio.Autoplay.CrossOrigin"; |
| 29 | 29 |
| 30 class MockCrossOriginFrameLoaderClient final : public EmptyFrameLoaderClient { | 30 class MockCrossOriginFrameLoaderClient final : public EmptyLocalFrameClient { |
| 31 public: | 31 public: |
| 32 static MockCrossOriginFrameLoaderClient* create(Frame* parent) { | 32 static MockCrossOriginFrameLoaderClient* create(Frame* parent) { |
| 33 return new MockCrossOriginFrameLoaderClient(parent); | 33 return new MockCrossOriginFrameLoaderClient(parent); |
| 34 } | 34 } |
| 35 | 35 |
| 36 DEFINE_INLINE_VIRTUAL_TRACE() { | 36 DEFINE_INLINE_VIRTUAL_TRACE() { |
| 37 visitor->trace(m_parent); | 37 visitor->trace(m_parent); |
| 38 EmptyFrameLoaderClient::trace(visitor); | 38 EmptyLocalFrameClient::trace(visitor); |
| 39 } | 39 } |
| 40 | 40 |
| 41 Frame* parent() const override { return m_parent.get(); } | 41 Frame* parent() const override { return m_parent.get(); } |
| 42 Frame* top() const override { return m_parent.get(); } | 42 Frame* top() const override { return m_parent.get(); } |
| 43 | 43 |
| 44 private: | 44 private: |
| 45 explicit MockCrossOriginFrameLoaderClient(Frame* parent) : m_parent(parent) {} | 45 explicit MockCrossOriginFrameLoaderClient(Frame* parent) : m_parent(parent) {} |
| 46 | 46 |
| 47 Member<Frame> m_parent; | 47 Member<Frame> m_parent; |
| 48 }; | 48 }; |
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| 283 audioContext->resumeContext(getScriptStateFrom(childDocument())); | 283 audioContext->resumeContext(getScriptStateFrom(childDocument())); |
| 284 rejectPendingResolvers(audioContext); | 284 rejectPendingResolvers(audioContext); |
| 285 recordAutoplayStatus(audioContext); | 285 recordAutoplayStatus(audioContext); |
| 286 | 286 |
| 287 histogramTester.expectBucketCount(kCrossOriginMetric, | 287 histogramTester.expectBucketCount(kCrossOriginMetric, |
| 288 AutoplayStatus::AutoplayStatusSucceeded, 1); | 288 AutoplayStatus::AutoplayStatusSucceeded, 1); |
| 289 histogramTester.expectTotalCount(kCrossOriginMetric, 1); | 289 histogramTester.expectTotalCount(kCrossOriginMetric, 1); |
| 290 } | 290 } |
| 291 | 291 |
| 292 } // namespace blink | 292 } // namespace blink |
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