third_party/WebKit/Source/bindings/core/v8/ScriptStreamerTest.cpp - Issue 1569273004: Move ResourceOwner on to the oilpan heap.

Unified Diff: third_party/WebKit/Source/bindings/core/v8/ScriptStreamerTest.cpp

Issue 1569273004: Move ResourceOwner on to the oilpan heap. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Created 4 years, 11 months ago

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Index: third_party/WebKit/Source/bindings/core/v8/ScriptStreamerTest.cpp

diff --git a/third_party/WebKit/Source/bindings/core/v8/ScriptStreamerTest.cpp b/third_party/WebKit/Source/bindings/core/v8/ScriptStreamerTest.cpp

index fb86979bc174f95f1115683d5186a777dc47053b..776824b89a49748bd27decd56e3ada68310b4a68 100644

--- a/third_party/WebKit/Source/bindings/core/v8/ScriptStreamerTest.cpp

+++ b/third_party/WebKit/Source/bindings/core/v8/ScriptStreamerTest.cpp

@@ -25,41 +25,6 @@ namespace blink {

namespace {

-// For the benefit of Oilpan, put the part object PendingScript inside

-// a wrapper that's on the Oilpan heap and hold a reference to that wrapper

-// from ScriptStreamingTest.

-class PendingScriptWrapper : public NoBaseWillBeGarbageCollectedFinalized<PendingScriptWrapper> {

-public:

- static PassOwnPtrWillBeRawPtr<PendingScriptWrapper> create()

- {

- return adoptPtrWillBeNoop(new PendingScriptWrapper());

- }

- static PassOwnPtrWillBeRawPtr<PendingScriptWrapper> create(Element* element, ScriptResource* resource)

- {

- return adoptPtrWillBeNoop(new PendingScriptWrapper(element, resource));

- }

- PendingScript& get() { return m_pendingScript; }

- DEFINE_INLINE_TRACE()

- {

- visitor->trace(m_pendingScript);

- }

-private:

- PendingScriptWrapper()

- {

- }

- PendingScriptWrapper(Element* element, ScriptResource* resource)

- : m_pendingScript(PendingScript(element, resource))

- {

- }

- PendingScript m_pendingScript;

-};

class ScriptStreamingTest : public ::testing::Test {

public:

ScriptStreamingTest()

@@ -68,17 +33,17 @@ public:

, m_settings(Settings::create())

, m_resourceRequest("http://www.streaming-test.com/")

, m_resource(new ScriptResource(m_resourceRequest, "UTF-8"))

- , m_pendingScript(PendingScriptWrapper::create(0, m_resource.get()))

+ , m_pendingScript(PendingScript::create(0, m_resource.get()))

{

m_resource->setLoading(true);

- m_pendingScript = PendingScriptWrapper::create(0, m_resource.get());

+ m_pendingScript = PendingScript::create(0, m_resource.get());

ScriptStreamer::setSmallScriptThresholdForTesting(0);

}

ScriptState* scriptState() const { return m_scope.scriptState(); }

v8::Isolate* isolate() const { return m_scope.isolate(); }

- PendingScript& pendingScript() const { return m_pendingScript->get(); }

+ PendingScript* pendingScript() const { return m_pendingScript.get(); }

protected:

void appendData(const char* data)

@@ -125,7 +90,7 @@ protected:

// ScriptResource::appendData.

ResourceRequest m_resourceRequest;

ResourcePtr<ScriptResource> m_resource;

- OwnPtrWillBePersistent<PendingScriptWrapper> m_pendingScript;

+ OwnPtrWillBePersistent<PendingScript> m_pendingScript;

};

class TestScriptResourceClient : public ScriptResourceClient {

@@ -153,7 +118,7 @@ TEST_F(ScriptStreamingTest, MAYBE_CompilingStreamedScript)

// Test that we can successfully compile a streamed script.

ScriptStreamer::startStreaming(pendingScript(), PendingScript::ParsingBlocking, m_settings.get(), m_scope.scriptState(), m_loadingTaskRunner);

TestScriptResourceClient client;

- pendingScript().watchForLoad(&client);

+ pendingScript()->watchForLoad(&client);

appendData("function foo() {");

appendPadding();

@@ -168,7 +133,7 @@ TEST_F(ScriptStreamingTest, MAYBE_CompilingStreamedScript)

processTasksUntilStreamingComplete();

EXPECT_TRUE(client.finished());

bool errorOccurred = false;

- ScriptSourceCode sourceCode = pendingScript().getSource(KURL(), errorOccurred);

+ ScriptSourceCode sourceCode = pendingScript()->getSource(KURL(), errorOccurred);

EXPECT_FALSE(errorOccurred);

EXPECT_TRUE(sourceCode.streamer());

v8::TryCatch tryCatch(isolate());

@@ -184,7 +149,7 @@ TEST_F(ScriptStreamingTest, CompilingStreamedScriptWithParseError)

// handle it gracefully.

ScriptStreamer::startStreaming(pendingScript(), PendingScript::ParsingBlocking, m_settings.get(), m_scope.scriptState(), m_loadingTaskRunner);

TestScriptResourceClient client;

- pendingScript().watchForLoad(&client);

+ pendingScript()->watchForLoad(&client);

appendData("function foo() {");

appendData("this is the part which will be a parse error");

// V8 won't realize the parse error until it actually starts parsing the

@@ -201,7 +166,7 @@ TEST_F(ScriptStreamingTest, CompilingStreamedScriptWithParseError)

EXPECT_TRUE(client.finished());

bool errorOccurred = false;

- ScriptSourceCode sourceCode = pendingScript().getSource(KURL(), errorOccurred);

+ ScriptSourceCode sourceCode = pendingScript()->getSource(KURL(), errorOccurred);

EXPECT_FALSE(errorOccurred);

EXPECT_TRUE(sourceCode.streamer());

v8::TryCatch tryCatch(isolate());

@@ -216,7 +181,7 @@ TEST_F(ScriptStreamingTest, CancellingStreaming)

// while streaming is ongoing, and ScriptStreamer handles it gracefully.

ScriptStreamer::startStreaming(pendingScript(), PendingScript::ParsingBlocking, m_settings.get(), m_scope.scriptState(), m_loadingTaskRunner);

TestScriptResourceClient client;

- pendingScript().watchForLoad(&client);

+ pendingScript()->watchForLoad(&client);

appendData("function foo() {");

// In general, we cannot control what the background thread is doing

@@ -226,9 +191,9 @@ TEST_F(ScriptStreamingTest, CancellingStreaming)

// Simulate cancelling the network load (e.g., because the user navigated

// away).

EXPECT_FALSE(client.finished());

- pendingScript().stopWatchingForLoad(&client);

- pendingScript().releaseElementAndClear();

- m_pendingScript = PendingScriptWrapper::create(); // This will destroy m_resource.

+ pendingScript()->stopWatchingForLoad(&client);

+ pendingScript()->releaseElementAndClear();

+ m_pendingScript = nullptr; // This will destroy m_resource.

m_resource = 0;

// The V8 side will complete too. This should not crash. We don't receive

@@ -245,7 +210,7 @@ TEST_F(ScriptStreamingTest, SuppressingStreaming)

// script is loaded.

ScriptStreamer::startStreaming(pendingScript(), PendingScript::ParsingBlocking, m_settings.get(), m_scope.scriptState(), m_loadingTaskRunner);

TestScriptResourceClient client;

- pendingScript().watchForLoad(&client);

+ pendingScript()->watchForLoad(&client);

appendData("function foo() {");

appendPadding();

@@ -259,7 +224,7 @@ TEST_F(ScriptStreamingTest, SuppressingStreaming)

EXPECT_TRUE(client.finished());

bool errorOccurred = false;

- ScriptSourceCode sourceCode = pendingScript().getSource(KURL(), errorOccurred);

+ ScriptSourceCode sourceCode = pendingScript()->getSource(KURL(), errorOccurred);

EXPECT_FALSE(errorOccurred);

// ScriptSourceCode doesn't refer to the streamer, since we have suppressed

// the streaming and resumed the non-streaming code path for script

@@ -274,7 +239,7 @@ TEST_F(ScriptStreamingTest, EmptyScripts)

// loaded.

ScriptStreamer::startStreaming(pendingScript(), PendingScript::ParsingBlocking, m_settings.get(), m_scope.scriptState(), m_loadingTaskRunner);

TestScriptResourceClient client;

- pendingScript().watchForLoad(&client);

+ pendingScript()->watchForLoad(&client);

// Finish the script without sending any data.

finish();

@@ -283,7 +248,7 @@ TEST_F(ScriptStreamingTest, EmptyScripts)

EXPECT_TRUE(client.finished());

bool errorOccurred = false;

- ScriptSourceCode sourceCode = pendingScript().getSource(KURL(), errorOccurred);

+ ScriptSourceCode sourceCode = pendingScript()->getSource(KURL(), errorOccurred);

EXPECT_FALSE(errorOccurred);

EXPECT_FALSE(sourceCode.streamer());

}

@@ -295,7 +260,7 @@ TEST_F(ScriptStreamingTest, SmallScripts)

ScriptStreamer::startStreaming(pendingScript(), PendingScript::ParsingBlocking, m_settings.get(), m_scope.scriptState(), m_loadingTaskRunner);

TestScriptResourceClient client;

- pendingScript().watchForLoad(&client);

+ pendingScript()->watchForLoad(&client);

appendData("function foo() { }");

@@ -306,7 +271,7 @@ TEST_F(ScriptStreamingTest, SmallScripts)

EXPECT_TRUE(client.finished());

bool errorOccurred = false;

- ScriptSourceCode sourceCode = pendingScript().getSource(KURL(), errorOccurred);

+ ScriptSourceCode sourceCode = pendingScript()->getSource(KURL(), errorOccurred);

EXPECT_FALSE(errorOccurred);

EXPECT_FALSE(sourceCode.streamer());

}

@@ -325,7 +290,7 @@ TEST_F(ScriptStreamingTest, MAYBE_ScriptsWithSmallFirstChunk)

ScriptStreamer::startStreaming(pendingScript(), PendingScript::ParsingBlocking, m_settings.get(), m_scope.scriptState(), m_loadingTaskRunner);

TestScriptResourceClient client;

- pendingScript().watchForLoad(&client);

+ pendingScript()->watchForLoad(&client);

// This is the first data chunk which is small.

appendData("function foo() { }");

@@ -338,7 +303,7 @@ TEST_F(ScriptStreamingTest, MAYBE_ScriptsWithSmallFirstChunk)

processTasksUntilStreamingComplete();

EXPECT_TRUE(client.finished());

bool errorOccurred = false;

- ScriptSourceCode sourceCode = pendingScript().getSource(KURL(), errorOccurred);

+ ScriptSourceCode sourceCode = pendingScript()->getSource(KURL(), errorOccurred);

EXPECT_FALSE(errorOccurred);

EXPECT_TRUE(sourceCode.streamer());

v8::TryCatch tryCatch(isolate());

@@ -361,7 +326,7 @@ TEST_F(ScriptStreamingTest, MAYBE_EncodingChanges)

ScriptStreamer::startStreaming(pendingScript(), PendingScript::ParsingBlocking, m_settings.get(), m_scope.scriptState(), m_loadingTaskRunner);

TestScriptResourceClient client;

- pendingScript().watchForLoad(&client);

+ pendingScript()->watchForLoad(&client);

m_resource->setEncoding("UTF-8");

// \xec\x92\x81 are the raw bytes for \uc481.

@@ -372,7 +337,7 @@ TEST_F(ScriptStreamingTest, MAYBE_EncodingChanges)

processTasksUntilStreamingComplete();

EXPECT_TRUE(client.finished());

bool errorOccurred = false;

- ScriptSourceCode sourceCode = pendingScript().getSource(KURL(), errorOccurred);

+ ScriptSourceCode sourceCode = pendingScript()->getSource(KURL(), errorOccurred);

EXPECT_FALSE(errorOccurred);

EXPECT_TRUE(sourceCode.streamer());

v8::TryCatch tryCatch(isolate());

@@ -396,7 +361,7 @@ TEST_F(ScriptStreamingTest, MAYBE_EncodingFromBOM)

ScriptStreamer::startStreaming(pendingScript(), PendingScript::ParsingBlocking, m_settings.get(), m_scope.scriptState(), m_loadingTaskRunner);

TestScriptResourceClient client;

- pendingScript().watchForLoad(&client);

+ pendingScript()->watchForLoad(&client);

// \xef\xbb\xbf is the UTF-8 byte order mark. \xec\x92\x81 are the raw bytes

// for \uc481.

@@ -406,7 +371,7 @@ TEST_F(ScriptStreamingTest, MAYBE_EncodingFromBOM)

processTasksUntilStreamingComplete();

EXPECT_TRUE(client.finished());

bool errorOccurred = false;

- ScriptSourceCode sourceCode = pendingScript().getSource(KURL(), errorOccurred);

+ ScriptSourceCode sourceCode = pendingScript()->getSource(KURL(), errorOccurred);

EXPECT_FALSE(errorOccurred);

EXPECT_TRUE(sourceCode.streamer());

v8::TryCatch tryCatch(isolate());