Index: third_party/WebKit/Source/core/dom/ClassicPendingScriptTest.cpp |
diff --git a/third_party/WebKit/Source/core/dom/ClassicPendingScriptTest.cpp b/third_party/WebKit/Source/core/dom/ClassicPendingScriptTest.cpp |
new file mode 100644 |
index 0000000000000000000000000000000000000000..a423e06cab2948b9b15425adbfa8405ac2246527 |
--- /dev/null |
+++ b/third_party/WebKit/Source/core/dom/ClassicPendingScriptTest.cpp |
@@ -0,0 +1,84 @@ |
+// Copyright 2017 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/dom/ClassicPendingScript.h" |
+ |
+#include "core/dom/MockScriptElementBase.h" |
+#include "core/loader/resource/ScriptResource.h" |
+#include "testing/gmock/include/gmock/gmock.h" |
+#include "testing/gtest/include/gtest/gtest.h" |
+ |
+namespace blink { |
+ |
+namespace { |
+ |
+class MockScriptStreamer : public ScriptStreamer { |
+ public: |
+ static MockScriptStreamer* Create(ScriptResource* resource) { |
+ return new testing::StrictMock<MockScriptStreamer>(resource); |
+ } |
+ MockScriptStreamer(ScriptResource* resource) : resource_(resource) {} |
+ |
+ ~MockScriptStreamer() override {} |
+ |
+ DEFINE_INLINE_VIRTUAL_TRACE() { |
+ visitor->Trace(resource_); |
+ ScriptStreamer::Trace(visitor); |
+ } |
+ |
+ ScriptResource* GetResource() const { return resource_; } |
+ MOCK_CONST_METHOD0(IsFinished, bool()); |
+ MOCK_CONST_METHOD0(StreamingSuppressed, bool()); |
+ |
+ MOCK_METHOD1(NotifyAppendData, void(ScriptResource*)); |
+ MOCK_METHOD1(NotifyFinished, void(Resource*)); |
+ MOCK_METHOD0(Source, v8::ScriptCompiler::StreamedSource*()); |
+ MOCK_METHOD0(Cancel, void()); |
+ |
+ private: |
+ Member<ScriptResource> resource_; |
+}; |
+ |
+class MockPendingScriptClient |
+ : public GarbageCollectedFinalized<MockPendingScriptClient>, |
+ public PendingScriptClient { |
+ USING_GARBAGE_COLLECTED_MIXIN(MockPendingScriptClient); |
+ |
+ public: |
+ static MockPendingScriptClient* Create() { |
+ return new testing::StrictMock<MockPendingScriptClient>(); |
+ } |
+ |
+ virtual ~MockPendingScriptClient() {} |
+ MOCK_METHOD1(PendingScriptFinished, void(PendingScript*)); |
+ |
+ DEFINE_INLINE_VIRTUAL_TRACE() { PendingScriptClient::Trace(visitor); } |
+}; |
+ |
+// A test for crbug.com/711703. Should not crash. |
+TEST(ClassicPendingScript, Prefinalizer) { |
hiroshige
2017/04/19 01:01:40
I added this unit test (this crashes with Patch Se
|
+ ScriptResource* resource = ScriptResource::Create( |
+ ResourceRequest("http://example.com/test.js"), "UTF-8"); |
+ ClassicPendingScript* pending_script = |
+ ClassicPendingScript::Create(MockScriptElementBase::Create(), resource); |
+ |
+ MockScriptStreamer* mock_script_streamer = |
+ MockScriptStreamer::Create(resource); |
+ pending_script->SetStreamer(mock_script_streamer); |
+ |
+ EXPECT_CALL(*mock_script_streamer, Cancel()); |
+ |
+ Persistent<MockPendingScriptClient> mock_client = |
+ MockPendingScriptClient::Create(); |
+ ASSERT_FALSE(pending_script->IsReady()); |
+ pending_script->WatchForLoad(mock_client); |
+ |
+ ThreadState::Current()->CollectGarbage(BlinkGC::kNoHeapPointersOnStack, |
+ BlinkGC::kGCWithSweep, |
+ BlinkGC::kForcedGC); |
+} |
+ |
+} // namespace |
+ |
+} // namespace blink |