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/*
* Copyright (c) 2014, Google Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following disclaimer
* in the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Google Inc. nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "config.h"
#include "core/dom/Document.h"
#include "core/testing/DummyPageHolder.h"
#include <gmock/gmock.h>
#include <gtest/gtest.h>
using namespace blink;
namespace {
class MockActiveDOMObject final : public GarbageCollectedFinalized<MockActiveDOMObject>, public ActiveDOMObject {
WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(MockActiveDOMObject);
public:
explicit MockActiveDOMObject(ExecutionContext* context) : ActiveDOMObject(context) { }
virtual void trace(Visitor* visitor) override
{
ActiveDOMObject::trace(visitor);
}
MOCK_METHOD0(suspend, void());
MOCK_METHOD0(resume, void());
MOCK_METHOD0(stop, void());
};
class ActiveDOMObjectTest : public ::testing::Test {
protected:
ActiveDOMObjectTest();
Document& srcDocument() const { return m_srcPageHolder->document(); }
Document& destDocument() const { return m_destPageHolder->document(); }
MockActiveDOMObject& activeDOMObject() { return *m_activeDOMObject; }
private:
OwnPtr<DummyPageHolder> m_srcPageHolder;
OwnPtr<DummyPageHolder> m_destPageHolder;
Persistent<MockActiveDOMObject> m_activeDOMObject;
};
ActiveDOMObjectTest::ActiveDOMObjectTest()
: m_srcPageHolder(DummyPageHolder::create(IntSize(800, 600)))
, m_destPageHolder(DummyPageHolder::create(IntSize(800, 600)))
, m_activeDOMObject(new MockActiveDOMObject(&m_srcPageHolder->document()))
{
m_activeDOMObject->suspendIfNeeded();
}
TEST_F(ActiveDOMObjectTest, NewContextObserved)
{
unsigned initialSrcCount = srcDocument().activeDOMObjectCount();
unsigned initialDestCount = destDocument().activeDOMObjectCount();
EXPECT_CALL(activeDOMObject(), resume());
activeDOMObject().didMoveToNewExecutionContext(&destDocument());
EXPECT_EQ(initialSrcCount - 1, srcDocument().activeDOMObjectCount());
EXPECT_EQ(initialDestCount + 1, destDocument().activeDOMObjectCount());
}
TEST_F(ActiveDOMObjectTest, MoveToActiveDocument)
{
EXPECT_CALL(activeDOMObject(), resume());
activeDOMObject().didMoveToNewExecutionContext(&destDocument());
}
TEST_F(ActiveDOMObjectTest, MoveToSuspendedDocument)
{
destDocument().suspendScheduledTasks();
EXPECT_CALL(activeDOMObject(), suspend());
activeDOMObject().didMoveToNewExecutionContext(&destDocument());
}
TEST_F(ActiveDOMObjectTest, MoveToStoppedDocument)
{
destDocument().detach();
EXPECT_CALL(activeDOMObject(), stop());
activeDOMObject().didMoveToNewExecutionContext(&destDocument());
}
} // unnamed namespace
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