src/third_party/WebKit/Source/core/animation/AnimationTranslationUtilTest.cpp

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  24
  25 #include "config.h"
  26
  27 #include "core/animation/AnimationTranslationUtil.h"
  28
  29 #include "core/animation/css/CSSAnimationData.h"
  30 #include "platform/animation/KeyframeValueList.h"
  31 #include "platform/geometry/IntSize.h"
  32 #include "platform/graphics/filters/FilterOperations.h"
  33 #include "platform/transforms/Matrix3DTransformOperation.h"
  34 #include "platform/transforms/RotateTransformOperation.h"
  35 #include "platform/transforms/ScaleTransformOperation.h"
  36 #include "platform/transforms/TransformOperations.h"
  37 #include "platform/transforms/TranslateTransformOperation.h"
  38 #include "public/platform/WebAnimation.h"
  39 #include "public/platform/WebFilterOperations.h"
  40 #include "wtf/RefPtr.h"
  41 #include <gmock/gmock.h>
  42 #include <gtest/gtest.h>
  43
  44 using namespace WebCore;
  45 using namespace blink;
  46
  47 namespace {
  48
  49 class WebTransformOperationsMock : public blink::WebTransformOperations {
  50 public:
  51     MOCK_CONST_METHOD1(canBlendWith, bool(const WebTransformOperations&));
  52     MOCK_METHOD3(appendTranslate, void(double, double, double));
  53     MOCK_METHOD4(appendRotate, void(double, double, double, double));
  54     MOCK_METHOD3(appendScale, void(double, double, double));
  55     MOCK_METHOD2(appendSkew, void(double, double));
  56     MOCK_METHOD1(appendPerspective, void(double));
  57     MOCK_METHOD1(appendMatrix, void(const SkMatrix44&));
  58     MOCK_METHOD0(appendIdentity, void());
  59     MOCK_CONST_METHOD0(isIdentity, bool());
  60 };
  61
  62 class WebFilterOperationsMock : public blink::WebFilterOperations {
  63 public:
  64     MOCK_METHOD1(appendGrayscaleFilter, void(float));
  65     MOCK_METHOD1(appendSepiaFilter, void(float));
  66     MOCK_METHOD1(appendSaturateFilter, void(float));
  67     MOCK_METHOD1(appendHueRotateFilter, void(float));
  68     MOCK_METHOD1(appendInvertFilter, void(float));
  69     MOCK_METHOD1(appendBrightnessFilter, void(float));
  70     MOCK_METHOD1(appendContrastFilter, void(float));
  71     MOCK_METHOD1(appendOpacityFilter, void(float));
  72     MOCK_METHOD1(appendBlurFilter, void(float));
  73     MOCK_METHOD3(appendDropShadowFilter, void(WebPoint, float, WebColor));
  74     MOCK_METHOD1(appendColorMatrixFilter, void(SkScalar[20]));
  75     MOCK_METHOD2(appendZoomFilter, void(float, int));
  76     MOCK_METHOD1(appendSaturatingBrightnessFilter, void(float));
  77     MOCK_METHOD1(appendReferenceFilter, void(SkImageFilter*));
  78     MOCK_METHOD0(clear, void());
  79 };
  80
  81 bool animationCanBeTranslated(const KeyframeValueList& values, CSSAnimationData* animation)
  82 {
  83     IntSize boxSize;
  84     return createWebAnimation(values, animation, 0, 0, boxSize);
  85 }
  86
  87 TEST(AnimationTranslationUtilTest, createOpacityAnimation)
  88 {
  89     const double duration = 1;
  90     WebCore::KeyframeValueList values(AnimatedPropertyOpacity);
  91     values.insert(adoptPtr(new FloatAnimationValue(0, 0)));
  92     values.insert(adoptPtr(new FloatAnimationValue(duration, 1)));
  93
  94     RefPtr<CSSAnimationData> animation = CSSAnimationData::create();
  95     animation->setDuration(duration);
  96
  97     EXPECT_TRUE(animationCanBeTranslated(values, animation.get()));
  98 }
  99
 100 TEST(AnimationTranslationUtilTest, createFilterAnimation)
 101 {
 102     const double duration = 1;
 103     WebCore::KeyframeValueList values(AnimatedPropertyWebkitFilter);
 104
 105     FilterOperations operations1;
 106     operations1.operations().append(BasicColorMatrixFilterOperation::create(0.5, FilterOperation::SATURATE));
 107     values.insert(adoptPtr(new FilterAnimationValue(0, &operations1)));
 108
 109     FilterOperations operations2;
 110     operations2.operations().append(BasicColorMatrixFilterOperation::create(1.0, FilterOperation::SATURATE));
 111     values.insert(adoptPtr(new FilterAnimationValue(duration, &operations2)));
 112
 113     RefPtr<CSSAnimationData> animation = CSSAnimationData::create();
 114     animation->setDuration(duration);
 115
 116     EXPECT_TRUE(animationCanBeTranslated(values, animation.get()));
 117 }
 118
 119 TEST(AnimationTranslationUtilTest, createTransformAnimation)
 120 {
 121     const double duration = 1;
 122     WebCore::KeyframeValueList values(AnimatedPropertyWebkitTransform);
 123
 124     TransformOperations operations1;
 125     operations1.operations().append(TranslateTransformOperation::create(Length(2, WebCore::Fixed), Length(0, WebCore::Fixed), TransformOperation::TranslateX));
 126     values.insert(adoptPtr(new TransformAnimationValue(0, &operations1)));
 127
 128     TransformOperations operations2;
 129     operations2.operations().append(TranslateTransformOperation::create(Length(4, WebCore::Fixed), Length(0, WebCore::Fixed), TransformOperation::TranslateX));
 130     values.insert(adoptPtr(new TransformAnimationValue(duration, &operations2)));
 131
 132     RefPtr<CSSAnimationData> animation = CSSAnimationData::create();
 133     animation->setDuration(duration);
 134
 135     EXPECT_TRUE(animationCanBeTranslated(values, animation.get()));
 136 }
 137
 138 TEST(AnimationTranslationUtilTest, createTransformAnimationWithBigRotation)
 139 {
 140     const double duration = 1;
 141     WebCore::KeyframeValueList values(AnimatedPropertyWebkitTransform);
 142
 143     TransformOperations operations1;
 144     operations1.operations().append(RotateTransformOperation::create(0, TransformOperation::Rotate));
 145     values.insert(adoptPtr(new TransformAnimationValue(0, &operations1)));
 146
 147     TransformOperations operations2;
 148     operations2.operations().append(RotateTransformOperation::create(270, TransformOperation::Rotate));
 149     values.insert(adoptPtr(new TransformAnimationValue(duration, &operations2)));
 150
 151     RefPtr<CSSAnimationData> animation = CSSAnimationData::create();
 152     animation->setDuration(duration);
 153
 154     EXPECT_TRUE(animationCanBeTranslated(values, animation.get()));
 155 }
 156
 157 TEST(AnimationTranslationUtilTest, createTransformAnimationWithBigRotationAndEmptyTransformOperationList)
 158 {
 159     const double duration = 1;
 160     WebCore::KeyframeValueList values(AnimatedPropertyWebkitTransform);
 161
 162     TransformOperations operations1;
 163     values.insert(adoptPtr(new TransformAnimationValue(0, &operations1)));
 164
 165     TransformOperations operations2;
 166     operations2.operations().append(RotateTransformOperation::create(270, TransformOperation::Rotate));
 167     values.insert(adoptPtr(new TransformAnimationValue(duration, &operations2)));
 168
 169     RefPtr<CSSAnimationData> animation = CSSAnimationData::create();
 170     animation->setDuration(duration);
 171
 172     EXPECT_TRUE(animationCanBeTranslated(values, animation.get()));
 173 }
 174
 175 TEST(AnimationTranslationUtilTest, createTransformAnimationWithRotationInvolvingNegativeAngles)
 176 {
 177     const double duration = 1;
 178     WebCore::KeyframeValueList values(AnimatedPropertyWebkitTransform);
 179
 180     TransformOperations operations1;
 181     operations1.operations().append(RotateTransformOperation::create(-330, TransformOperation::Rotate));
 182     values.insert(adoptPtr(new TransformAnimationValue(0, &operations1)));
 183
 184     TransformOperations operations2;
 185     operations2.operations().append(RotateTransformOperation::create(-320, TransformOperation::Rotate));
 186     values.insert(adoptPtr(new TransformAnimationValue(duration, &operations2)));
 187
 188     RefPtr<CSSAnimationData> animation = CSSAnimationData::create();
 189     animation->setDuration(duration);
 190
 191     EXPECT_TRUE(animationCanBeTranslated(values, animation.get()));
 192 }
 193
 194 TEST(AnimationTranslationUtilTest, createTransformAnimationWithSmallRotationInvolvingLargeAngles)
 195 {
 196     const double duration = 1;
 197     WebCore::KeyframeValueList values(AnimatedPropertyWebkitTransform);
 198
 199     TransformOperations operations1;
 200     operations1.operations().append(RotateTransformOperation::create(270, TransformOperation::Rotate));
 201     values.insert(adoptPtr(new TransformAnimationValue(0, &operations1)));
 202
 203     TransformOperations operations2;
 204     operations2.operations().append(RotateTransformOperation::create(360, TransformOperation::Rotate));
 205     values.insert(adoptPtr(new TransformAnimationValue(duration, &operations2)));
 206
 207     RefPtr<CSSAnimationData> animation = CSSAnimationData::create();
 208     animation->setDuration(duration);
 209
 210     EXPECT_TRUE(animationCanBeTranslated(values, animation.get()));
 211 }
 212
 213 TEST(AnimationTranslationUtilTest, createTransformAnimationWithNonDecomposableMatrix)
 214 {
 215     const double duration = 1;
 216     WebCore::KeyframeValueList values(AnimatedPropertyWebkitTransform);
 217
 218     TransformationMatrix matrix1;
 219     TransformOperations operations1;
 220     operations1.operations().append(Matrix3DTransformOperation::create(matrix1));
 221     values.insert(adoptPtr(new TransformAnimationValue(0, &operations1)));
 222
 223     TransformationMatrix matrix2;
 224     matrix2.setM11(0);
 225     TransformOperations operations2;
 226     operations2.operations().append(Matrix3DTransformOperation::create(matrix2));
 227     values.insert(adoptPtr(new TransformAnimationValue(duration, &operations2)));
 228
 229     RefPtr<CSSAnimationData> animation = CSSAnimationData::create();
 230     animation->setDuration(duration);
 231
 232     EXPECT_FALSE(animationCanBeTranslated(values, animation.get()));
 233 }
 234
 235 TEST(AnimationTranslationUtilTest, createTransformAnimationWithNonInvertibleTransform)
 236 {
 237     const double duration = 1;
 238     WebCore::KeyframeValueList values(AnimatedPropertyWebkitTransform);
 239
 240     TransformOperations operations1;
 241     operations1.operations().append(ScaleTransformOperation::create(1, 1, 1, TransformOperation::Scale3D));
 242     values.insert(adoptPtr(new TransformAnimationValue(0, &operations1)));
 243
 244     TransformOperations operations2;
 245     operations2.operations().append(ScaleTransformOperation::create(1, 0, 1, TransformOperation::Scale3D));
 246     values.insert(adoptPtr(new TransformAnimationValue(duration, &operations2)));
 247
 248     RefPtr<CSSAnimationData> animation = CSSAnimationData::create();
 249     animation->setDuration(duration);
 250
 251     EXPECT_TRUE(animationCanBeTranslated(values, animation.get()));
 252 }
 253
 254 TEST(AnimationTranslationUtilTest, createReversedAnimation)
 255 {
 256     const double duration = 1;
 257     WebCore::KeyframeValueList values(AnimatedPropertyWebkitTransform);
 258
 259     TransformOperations operations1;
 260     operations1.operations().append(TranslateTransformOperation::create(Length(2, WebCore::Fixed), Length(0, WebCore::Fixed), TransformOperation::TranslateX));
 261     values.insert(adoptPtr(new TransformAnimationValue(0, &operations1)));
 262
 263     TransformOperations operations2;
 264     operations2.operations().append(TranslateTransformOperation::create(Length(4, WebCore::Fixed), Length(0, WebCore::Fixed), TransformOperation::TranslateX));
 265     values.insert(adoptPtr(new TransformAnimationValue(duration, &operations2)));
 266
 267     RefPtr<CSSAnimationData> animation = CSSAnimationData::create();
 268     animation->setDuration(duration);
 269     animation->setDirection(CSSAnimationData::AnimationDirectionReverse);
 270
 271     EXPECT_TRUE(animationCanBeTranslated(values, animation.get()));
 272 }
 273
 274 TEST(AnimationTranslationUtilTest, createAlternatingAnimation)
 275 {
 276     const double duration = 1;
 277     WebCore::KeyframeValueList values(AnimatedPropertyWebkitTransform);
 278
 279     TransformOperations operations1;
 280     operations1.operations().append(TranslateTransformOperation::create(Length(2, WebCore::Fixed), Length(0, WebCore::Fixed), TransformOperation::TranslateX));
 281     values.insert(adoptPtr(new TransformAnimationValue(0, &operations1)));
 282
 283     TransformOperations operations2;
 284     operations2.operations().append(TranslateTransformOperation::create(Length(4, WebCore::Fixed), Length(0, WebCore::Fixed), TransformOperation::TranslateX));
 285     values.insert(adoptPtr(new TransformAnimationValue(duration, &operations2)));
 286
 287     RefPtr<CSSAnimationData> animation = CSSAnimationData::create();
 288     animation->setDuration(duration);
 289     animation->setDirection(CSSAnimationData::AnimationDirectionAlternate);
 290     animation->setIterationCount(2);
 291
 292     EXPECT_TRUE(animationCanBeTranslated(values, animation.get()));
 293 }
 294
 295 TEST(AnimationTranslationUtilTest, createReversedAlternatingAnimation)
 296 {
 297     const double duration = 1;
 298     WebCore::KeyframeValueList values(AnimatedPropertyWebkitTransform);
 299
 300     TransformOperations operations1;
 301     operations1.operations().append(TranslateTransformOperation::create(Length(2, WebCore::Fixed), Length(0, WebCore::Fixed), TransformOperation::TranslateX));
 302     values.insert(adoptPtr(new TransformAnimationValue(0, &operations1)));
 303
 304     TransformOperations operations2;
 305     operations2.operations().append(TranslateTransformOperation::create(Length(4, WebCore::Fixed), Length(0, WebCore::Fixed), TransformOperation::TranslateX));
 306     values.insert(adoptPtr(new TransformAnimationValue(duration, &operations2)));
 307
 308     RefPtr<CSSAnimationData> animation = CSSAnimationData::create();
 309     animation->setDuration(duration);
 310     animation->setDirection(CSSAnimationData::AnimationDirectionAlternateReverse);
 311     animation->setIterationCount(2);
 312
 313     EXPECT_TRUE(animationCanBeTranslated(values, animation.get()));
 314 }
 315
 316 TEST(AnimationTranslationUtilTest, transformsWork)
 317 {
 318     TransformOperations ops;
 319     FloatSize box(100, 200);
 320     WebTransformOperationsMock outOps;
 321
 322     EXPECT_CALL(outOps, appendTranslate(2, 0, 0));
 323     EXPECT_CALL(outOps, appendTranslate(2, 60, 0));
 324     EXPECT_CALL(outOps, appendRotate(0.1, 0.2, 0.3, 200000.4));
 325     EXPECT_CALL(outOps, appendScale(50.2, 100, -4));
 326
 327     ops.operations().append(TranslateTransformOperation::create(Length(2, WebCore::Fixed), Length(0, WebCore::Fixed), TransformOperation::TranslateX));
 328     ops.operations().append(TranslateTransformOperation::create(Length(2, WebCore::Percent), Length(30, WebCore::Percent), TransformOperation::Translate));
 329     ops.operations().append(RotateTransformOperation::create(0.1, 0.2, 0.3, 200000.4, TransformOperation::Rotate3D));
 330     ops.operations().append(ScaleTransformOperation::create(50.2, 100, -4, TransformOperation::Scale3D));
 331     toWebTransformOperations(ops, box, &outOps);
 332 }
 333
 334 TEST(AnimationTranslationUtilTest, filtersWork)
 335 {
 336     FilterOperations ops;
 337     WebFilterOperationsMock outOps;
 338
 339     EXPECT_CALL(outOps, appendSaturateFilter(0.5));
 340     EXPECT_CALL(outOps, appendGrayscaleFilter(0.2f));
 341     EXPECT_CALL(outOps, appendSepiaFilter(0.8f));
 342     EXPECT_CALL(outOps, appendOpacityFilter(0.1f));
 343
 344     ops.operations().append(BasicColorMatrixFilterOperation::create(0.5, FilterOperation::SATURATE));
 345     ops.operations().append(BasicColorMatrixFilterOperation::create(0.2, FilterOperation::GRAYSCALE));
 346     ops.operations().append(BasicColorMatrixFilterOperation::create(0.8, FilterOperation::SEPIA));
 347     ops.operations().append(BasicColorMatrixFilterOperation::create(0.1, FilterOperation::OPACITY));
 348     toWebFilterOperations(ops, &outOps);
 349 }
 350
 351 }
 352