| // Copyright 2015 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "core/testing/DummyPageHolder.h" |
| #include "modules/webaudio/OfflineAudioContext.h" |
| #include "modules/webaudio/ScriptProcessorNode.h" |
| #include "testing/gtest/include/gtest/gtest.h" |
| #include <memory> |
| |
| namespace blink { |
| |
| TEST(ScriptProcessorNodeTest, BufferLifetime) { |
| std::unique_ptr<DummyPageHolder> page = DummyPageHolder::Create(); |
| OfflineAudioContext* context = OfflineAudioContext::Create( |
| &page->GetDocument(), 2, 1, 48000, ASSERT_NO_EXCEPTION); |
| ScriptProcessorNode* node = |
| context->createScriptProcessor(ASSERT_NO_EXCEPTION); |
| ScriptProcessorHandler& handler = |
| static_cast<ScriptProcessorHandler&>(node->Handler()); |
| EXPECT_EQ(2u, handler.input_buffers_.size()); |
| EXPECT_EQ(2u, handler.output_buffers_.size()); |
| BaseAudioContext::GraphAutoLocker locker(context); |
| handler.Dispose(); |
| // Buffers should live after dispose() because an audio thread is using |
| // them. |
| EXPECT_EQ(2u, handler.input_buffers_.size()); |
| EXPECT_EQ(2u, handler.output_buffers_.size()); |
| } |
| |
| } // namespace blink |
