Code cleanup: Replace Element with Document in element.animate()

third_party/WebKit/Source/core/animation/EffectInputTest.cpp

 // Copyright 2014 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/animation/EffectInput.h"
 
 #include "bindings/core/v8/Dictionary.h"
 #include "bindings/core/v8/EffectModelOrDictionarySequenceOrDictionary.h"
 #include "bindings/core/v8/V8BindingForTesting.h"
 #include "core/animation/AnimationTestHelper.h"
 #include "core/animation/KeyframeEffectModel.h"
 #include "core/dom/Document.h"
 #include "core/dom/Element.h"
 #include "core/dom/ExceptionCode.h"
 #include "core/testing/DummyPageHolder.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include <memory>
 #include <v8.h>
 
 namespace blink {
 
-Element* appendElement(Document& document)
-{
-    Element* element = document.createElement("foo", ASSERT_NO_EXCEPTION);
-    document.documentElement()->appendChild(element);
-    return element;
-}
-
 TEST(AnimationEffectInputTest, SortedOffsets)
 {
     V8TestingScope scope;
     Vector<Dictionary> jsKeyframes;
     v8::Local<v8::Object> keyframe1 = v8::Object::New(scope.isolate());
     v8::Local<v8::Object> keyframe2 = v8::Object::New(scope.isolate());
 
     setV8ObjectPropertyAsString(scope.isolate(), keyframe1, "width", "100px");
     setV8ObjectPropertyAsString(scope.isolate(), keyframe1, "offset", "0");
     setV8ObjectPropertyAsString(scope.isolate(), keyframe2, "width", "0px");
     setV8ObjectPropertyAsString(scope.isolate(), keyframe2, "offset", "1");
 
     jsKeyframes.append(Dictionary(keyframe1, scope.isolate(), scope.getExceptionState()));
     jsKeyframes.append(Dictionary(keyframe2, scope.isolate(), scope.getExceptionState()));
 
-    Element* element = appendElement(scope.document());
-    EffectModel* animationEffect = EffectInput::convert(element, EffectModelOrDictionarySequenceOrDictionary::fromDictionarySequence(jsKeyframes), nullptr, scope.getExceptionState());
+    EffectModel* animationEffect = EffectInput::convert(scope.document(), EffectModelOrDictionarySequenceOrDictionary::fromDictionarySequence(jsKeyframes), nullptr, scope.getExceptionState());
     EXPECT_FALSE(scope.getExceptionState().hadException());
     const KeyframeEffectModelBase& keyframeEffect = *toKeyframeEffectModelBase(animationEffect);
     EXPECT_EQ(1.0, keyframeEffect.getFrames()[1]->offset());
 }
 
 TEST(AnimationEffectInputTest, UnsortedOffsets)
 {
     V8TestingScope scope;
     Vector<Dictionary> jsKeyframes;
     v8::Local<v8::Object> keyframe1 = v8::Object::New(scope.isolate());
     v8::Local<v8::Object> keyframe2 = v8::Object::New(scope.isolate());
 
     setV8ObjectPropertyAsString(scope.isolate(), keyframe1, "width", "0px");
     setV8ObjectPropertyAsString(scope.isolate(), keyframe1, "offset", "1");
     setV8ObjectPropertyAsString(scope.isolate(), keyframe2, "width", "100px");
     setV8ObjectPropertyAsString(scope.isolate(), keyframe2, "offset", "0");
 
     jsKeyframes.append(Dictionary(keyframe1, scope.isolate(), scope.getExceptionState()));
     jsKeyframes.append(Dictionary(keyframe2, scope.isolate(), scope.getExceptionState()));
 
-    Element* element = appendElement(scope.document());
-    EffectInput::convert(element, EffectModelOrDictionarySequenceOrDictionary::fromDictionarySequence(jsKeyframes), nullptr, scope.getExceptionState());
+    EffectInput::convert(scope.document(), EffectModelOrDictionarySequenceOrDictionary::fromDictionarySequence(jsKeyframes), nullptr, scope.getExceptionState());
     EXPECT_TRUE(scope.getExceptionState().hadException());
     EXPECT_EQ(V8TypeError, scope.getExceptionState().code());
 }
 
 TEST(AnimationEffectInputTest, LooslySorted)
 {
     V8TestingScope scope;
     Vector<Dictionary> jsKeyframes;
     v8::Local<v8::Object> keyframe1 = v8::Object::New(scope.isolate());
     v8::Local<v8::Object> keyframe2 = v8::Object::New(scope.isolate());
     v8::Local<v8::Object> keyframe3 = v8::Object::New(scope.isolate());
 
     setV8ObjectPropertyAsString(scope.isolate(), keyframe1, "width", "100px");
     setV8ObjectPropertyAsString(scope.isolate(), keyframe1, "offset", "0");
     setV8ObjectPropertyAsString(scope.isolate(), keyframe2, "width", "200px");
     setV8ObjectPropertyAsString(scope.isolate(), keyframe3, "width", "0px");
     setV8ObjectPropertyAsString(scope.isolate(), keyframe3, "offset", "1");
 
     jsKeyframes.append(Dictionary(keyframe1, scope.isolate(), scope.getExceptionState()));
     jsKeyframes.append(Dictionary(keyframe2, scope.isolate(), scope.getExceptionState()));
     jsKeyframes.append(Dictionary(keyframe3, scope.isolate(), scope.getExceptionState()));
 
-    Element* element = appendElement(scope.document());
-    EffectModel* animationEffect = EffectInput::convert(element, EffectModelOrDictionarySequenceOrDictionary::fromDictionarySequence(jsKeyframes), nullptr, scope.getExceptionState());
+    EffectModel* animationEffect = EffectInput::convert(scope.document(), EffectModelOrDictionarySequenceOrDictionary::fromDictionarySequence(jsKeyframes), nullptr, scope.getExceptionState());
     EXPECT_FALSE(scope.getExceptionState().hadException());
     const KeyframeEffectModelBase& keyframeEffect = *toKeyframeEffectModelBase(animationEffect);
     EXPECT_EQ(1, keyframeEffect.getFrames()[2]->offset());
 }
 
 TEST(AnimationEffectInputTest, OutOfOrderWithNullOffsets)
 {
     V8TestingScope scope;
     Vector<Dictionary> jsKeyframes;
     v8::Local<v8::Object> keyframe1 = v8::Object::New(scope.isolate());
     v8::Local<v8::Object> keyframe2 = v8::Object::New(scope.isolate());
     v8::Local<v8::Object> keyframe3 = v8::Object::New(scope.isolate());
     v8::Local<v8::Object> keyframe4 = v8::Object::New(scope.isolate());
 
     setV8ObjectPropertyAsString(scope.isolate(), keyframe1, "height", "100px");
     setV8ObjectPropertyAsString(scope.isolate(), keyframe1, "offset", "0.5");
     setV8ObjectPropertyAsString(scope.isolate(), keyframe2, "height", "150px");
     setV8ObjectPropertyAsString(scope.isolate(), keyframe3, "height", "200px");
     setV8ObjectPropertyAsString(scope.isolate(), keyframe3, "offset", "0");
     setV8ObjectPropertyAsString(scope.isolate(), keyframe4, "height", "300px");
     setV8ObjectPropertyAsString(scope.isolate(), keyframe4, "offset", "1");
 
     jsKeyframes.append(Dictionary(keyframe1, scope.isolate(), scope.getExceptionState()));
     jsKeyframes.append(Dictionary(keyframe2, scope.isolate(), scope.getExceptionState()));
     jsKeyframes.append(Dictionary(keyframe3, scope.isolate(), scope.getExceptionState()));
     jsKeyframes.append(Dictionary(keyframe4, scope.isolate(), scope.getExceptionState()));
 
-    Element* element = appendElement(scope.document());
-    EffectInput::convert(element, EffectModelOrDictionarySequenceOrDictionary::fromDictionarySequence(jsKeyframes), nullptr, scope.getExceptionState());
+    EffectInput::convert(scope.document(), EffectModelOrDictionarySequenceOrDictionary::fromDictionarySequence(jsKeyframes), nullptr, scope.getExceptionState());
     EXPECT_TRUE(scope.getExceptionState().hadException());
 }
 
 TEST(AnimationEffectInputTest, Invalid)
 {
     V8TestingScope scope;
     // Not loosely sorted by offset, and there exists a keyframe with null offset.
     Vector<Dictionary> jsKeyframes;
     v8::Local<v8::Object> keyframe1 = v8::Object::New(scope.isolate());
     v8::Local<v8::Object> keyframe2 = v8::Object::New(scope.isolate());
     v8::Local<v8::Object> keyframe3 = v8::Object::New(scope.isolate());
 
     setV8ObjectPropertyAsString(scope.isolate(), keyframe1, "width", "0px");
     setV8ObjectPropertyAsString(scope.isolate(), keyframe1, "offset", "1");
     setV8ObjectPropertyAsString(scope.isolate(), keyframe2, "width", "200px");
     setV8ObjectPropertyAsString(scope.isolate(), keyframe3, "width", "100px");
     setV8ObjectPropertyAsString(scope.isolate(), keyframe3, "offset", "0");
 
     jsKeyframes.append(Dictionary(keyframe1, scope.isolate(), scope.getExceptionState()));
     jsKeyframes.append(Dictionary(keyframe2, scope.isolate(), scope.getExceptionState()));
     jsKeyframes.append(Dictionary(keyframe3, scope.isolate(), scope.getExceptionState()));
 
-    Element* element = appendElement(scope.document());
-    EffectInput::convert(element, EffectModelOrDictionarySequenceOrDictionary::fromDictionarySequence(jsKeyframes), nullptr, scope.getExceptionState());
+    EffectInput::convert(scope.document(), EffectModelOrDictionarySequenceOrDictionary::fromDictionarySequence(jsKeyframes), nullptr, scope.getExceptionState());
     EXPECT_TRUE(scope.getExceptionState().hadException());
     EXPECT_EQ(V8TypeError, scope.getExceptionState().code());
 }
 
 } // namespace blink