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Unified Diff: webkit/compositor_bindings/web_transform_operations_unittest.cc

Issue 11745018: Not for review: Move the implementation of WebTransformOperations into chromium (Closed) Base URL: http://git.chromium.org/chromium/src.git@master
Patch Set: New approach Created 7 years, 11 months ago
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« cc/transform_operations.cc ('K') | « webkit/compositor_bindings/web_transform_operations_impl.cc ('k') | no next file » | no next file with comments »
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Index: webkit/compositor_bindings/web_transform_operations_unittest.cc
diff --git a/webkit/compositor_bindings/web_transform_operations_unittest.cc b/webkit/compositor_bindings/web_transform_operations_unittest.cc
deleted file mode 100644
index 2c17082b8494345732a711bfc76d8e6877999997..0000000000000000000000000000000000000000
--- a/webkit/compositor_bindings/web_transform_operations_unittest.cc
+++ /dev/null
@@ -1,610 +0,0 @@
-// Copyright 2012 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 "base/memory/scoped_vector.h"
-#include "cc/test/geometry_test_utils.h"
-#include "testing/gtest/include/gtest/gtest.h"
-#include "third_party/WebKit/Source/Platform/chromium/public/WebTransformOperations.h"
-#include "third_party/WebKit/Source/Platform/chromium/public/WebTransformationMatrix.h"
-
-using namespace WebKit;
-
-TEST(WebTransformOperationTest, transformTypesAreUnique)
-{
- ScopedVector<WebTransformOperations> transforms;
-
- WebTransformOperations* toAdd = new WebTransformOperations();
- toAdd->appendTranslate(1, 0, 0);
- transforms.push_back(toAdd);
-
- toAdd = new WebTransformOperations();
- toAdd->appendRotate(0, 0, 1, 2);
- transforms.push_back(toAdd);
-
- toAdd = new WebTransformOperations();
- toAdd->appendScale(2, 2, 2);
- transforms.push_back(toAdd);
-
- toAdd = new WebTransformOperations();
- toAdd->appendSkew(1, 0);
- transforms.push_back(toAdd);
-
- toAdd = new WebTransformOperations();
- toAdd->appendPerspective(800);
- transforms.push_back(toAdd);
-
- for (size_t i = 0; i < transforms.size(); ++i) {
- for (size_t j = 0; j < transforms.size(); ++j) {
- bool matchesType = transforms[i]->matchesTypes(*transforms[j]);
- EXPECT_TRUE((i == j && matchesType) || !matchesType);
- }
- }
-}
-
-TEST(WebTransformOperationTest, matchTypesSameLength)
-{
- WebTransformOperations translates;
- translates.appendTranslate(1, 0, 0);
- translates.appendTranslate(1, 0, 0);
- translates.appendTranslate(1, 0, 0);
-
- WebTransformOperations skews;
- skews.appendSkew(0, 2);
- skews.appendSkew(0, 2);
- skews.appendSkew(0, 2);
-
- WebTransformOperations translates2;
- translates2.appendTranslate(0, 2, 0);
- translates2.appendTranslate(0, 2, 0);
- translates2.appendTranslate(0, 2, 0);
-
- WebTransformOperations translates3 = translates2;
-
- EXPECT_FALSE(translates.matchesTypes(skews));
- EXPECT_TRUE(translates.matchesTypes(translates2));
- EXPECT_TRUE(translates.matchesTypes(translates3));
-}
-
-TEST(WebTransformOperationTest, matchTypesDifferentLength)
-{
- WebTransformOperations translates;
- translates.appendTranslate(1, 0, 0);
- translates.appendTranslate(1, 0, 0);
- translates.appendTranslate(1, 0, 0);
-
- WebTransformOperations skews;
- skews.appendSkew(2, 0);
- skews.appendSkew(2, 0);
-
- WebTransformOperations translates2;
- translates2.appendTranslate(0, 2, 0);
- translates2.appendTranslate(0, 2, 0);
-
- EXPECT_FALSE(translates.matchesTypes(skews));
- EXPECT_FALSE(translates.matchesTypes(translates2));
-}
-
-void getIdentityOperations(ScopedVector<WebTransformOperations>* operations)
-{
- WebTransformOperations* toAdd = new WebTransformOperations();
- operations->push_back(toAdd);
-
- toAdd = new WebTransformOperations();
- toAdd->appendTranslate(0, 0, 0);
- operations->push_back(toAdd);
-
- toAdd = new WebTransformOperations();
- toAdd->appendTranslate(0, 0, 0);
- toAdd->appendTranslate(0, 0, 0);
- operations->push_back(toAdd);
-
- toAdd = new WebTransformOperations();
- toAdd->appendScale(1, 1, 1);
- operations->push_back(toAdd);
-
- toAdd = new WebTransformOperations();
- toAdd->appendScale(1, 1, 1);
- toAdd->appendScale(1, 1, 1);
- operations->push_back(toAdd);
-
- toAdd = new WebTransformOperations();
- toAdd->appendSkew(0, 0);
- operations->push_back(toAdd);
-
- toAdd = new WebTransformOperations();
- toAdd->appendSkew(0, 0);
- toAdd->appendSkew(0, 0);
- operations->push_back(toAdd);
-
- toAdd = new WebTransformOperations();
- toAdd->appendRotate(0, 0, 1, 0);
- operations->push_back(toAdd);
-
- toAdd = new WebTransformOperations();
- toAdd->appendRotate(0, 0, 1, 0);
- toAdd->appendRotate(0, 0, 1, 0);
- operations->push_back(toAdd);
-
- toAdd = new WebTransformOperations();
- toAdd->appendMatrix(WebTransformationMatrix());
- operations->push_back(toAdd);
-
- toAdd = new WebTransformOperations();
- toAdd->appendMatrix(WebTransformationMatrix());
- toAdd->appendMatrix(WebTransformationMatrix());
- operations->push_back(toAdd);
-}
-
-TEST(WebTransformOperationTest, identityAlwaysMatches)
-{
- ScopedVector<WebTransformOperations> operations;
- getIdentityOperations(&operations);
-
- for (size_t i = 0; i < operations.size(); ++i) {
- for (size_t j = 0; j < operations.size(); ++j)
- EXPECT_TRUE(operations[i]->matchesTypes(*operations[j]));
- }
-}
-
-TEST(WebTransformOperationTest, applyTranslate)
-{
- double x = 1;
- double y = 2;
- double z = 3;
- WebTransformOperations operations;
- operations.appendTranslate(x, y, z);
- WebTransformationMatrix expected;
- expected.translate3d(x, y, z);
- EXPECT_TRANSFORMATION_MATRIX_EQ(expected, operations.apply());
-}
-
-TEST(WebTransformOperationTest, applyRotate)
-{
- double x = 1;
- double y = 2;
- double z = 3;
- double degrees = 80;
- WebTransformOperations operations;
- operations.appendRotate(x, y, z, degrees);
- WebTransformationMatrix expected;
- expected.rotate3d(x, y, z, degrees);
- EXPECT_TRANSFORMATION_MATRIX_EQ(expected, operations.apply());
-}
-
-TEST(WebTransformOperationTest, applyScale)
-{
- double x = 1;
- double y = 2;
- double z = 3;
- WebTransformOperations operations;
- operations.appendScale(x, y, z);
- WebTransformationMatrix expected;
- expected.scale3d(x, y, z);
- EXPECT_TRANSFORMATION_MATRIX_EQ(expected, operations.apply());
-}
-
-TEST(WebTransformOperationTest, applySkew)
-{
- double x = 1;
- double y = 2;
- WebTransformOperations operations;
- operations.appendSkew(x, y);
- WebTransformationMatrix expected;
- expected.skewX(x);
- expected.skewY(y);
- EXPECT_TRANSFORMATION_MATRIX_EQ(expected, operations.apply());
-}
-
-TEST(WebTransformOperationTest, applyPerspective)
-{
- double depth = 800;
- WebTransformOperations operations;
- operations.appendPerspective(depth);
- WebTransformationMatrix expected;
- expected.applyPerspective(depth);
- EXPECT_TRANSFORMATION_MATRIX_EQ(expected, operations.apply());
-}
-
-TEST(WebTransformOperationTest, applyMatrix)
-{
- double dx = 1;
- double dy = 2;
- double dz = 3;
- WebTransformationMatrix expectedMatrix;
- expectedMatrix.translate3d(dx, dy, dz);
- WebTransformOperations matrixTransform;
- matrixTransform.appendMatrix(expectedMatrix);
- EXPECT_TRANSFORMATION_MATRIX_EQ(expectedMatrix, matrixTransform.apply());
-}
-
-TEST(WebTransformOperationTest, applyOrder)
-{
- double sx = 2;
- double sy = 4;
- double sz = 8;
-
- double dx = 1;
- double dy = 2;
- double dz = 3;
-
- WebTransformOperations operations;
- operations.appendScale(sx, sy, sz);
- operations.appendTranslate(dx, dy, dz);
-
- WebTransformationMatrix expectedScaleMatrix;
- expectedScaleMatrix.scale3d(sx, sy, sz);
-
- WebTransformationMatrix expectedTranslateMatrix;
- expectedTranslateMatrix.translate3d(dx, dy, dz);
-
- WebTransformationMatrix expectedCombinedMatrix = expectedScaleMatrix;
- expectedCombinedMatrix.multiply(expectedTranslateMatrix);
-
- EXPECT_TRANSFORMATION_MATRIX_EQ(expectedCombinedMatrix, operations.apply());
-}
-
-TEST(WebTransformOperationTest, blendOrder)
-{
- double sx1 = 2;
- double sy1 = 4;
- double sz1 = 8;
-
- double dx1 = 1;
- double dy1 = 2;
- double dz1 = 3;
-
- double sx2 = 4;
- double sy2 = 8;
- double sz2 = 16;
-
- double dx2 = 10;
- double dy2 = 20;
- double dz2 = 30;
-
- WebTransformOperations operationsFrom;
- operationsFrom.appendScale(sx1, sy1, sz1);
- operationsFrom.appendTranslate(dx1, dy1, dz1);
-
- WebTransformOperations operationsTo;
- operationsTo.appendScale(sx2, sy2, sz2);
- operationsTo.appendTranslate(dx2, dy2, dz2);
-
- WebTransformationMatrix scaleFrom;
- scaleFrom.scale3d(sx1, sy1, sz1);
- WebTransformationMatrix translateFrom;
- translateFrom.translate3d(dx1, dy1, dz1);
-
- WebTransformationMatrix scaleTo;
- scaleTo.scale3d(sx2, sy2, sz2);
- WebTransformationMatrix translateTo;
- translateTo.translate3d(dx2, dy2, dz2);
-
- double progress = 0.25;
-
- WebTransformationMatrix blendedScale = scaleTo;
- blendedScale.blend(scaleFrom, progress);
-
- WebTransformationMatrix blendedTranslate = translateTo;
- blendedTranslate.blend(translateFrom, progress);
-
- WebTransformationMatrix expected = blendedScale;
- expected.multiply(blendedTranslate);
-
- EXPECT_TRANSFORMATION_MATRIX_EQ(expected, operationsTo.blend(operationsFrom, progress));
-}
-
-static void checkProgress(double progress,
- const WebTransformationMatrix& fromMatrix,
- const WebTransformationMatrix& toMatrix,
- const WebTransformOperations& fromTransform,
- const WebTransformOperations& toTransform)
-{
- WebTransformationMatrix expectedMatrix = toMatrix;
- expectedMatrix.blend(fromMatrix, progress);
- EXPECT_TRANSFORMATION_MATRIX_EQ(expectedMatrix, toTransform.blend(fromTransform, progress));
-}
-
-TEST(WebTransformOperationTest, blendProgress)
-{
- double sx = 2;
- double sy = 4;
- double sz = 8;
- WebTransformOperations operationsFrom;
- operationsFrom.appendScale(sx, sy, sz);
-
- WebTransformationMatrix matrixFrom;
- matrixFrom.scale3d(sx, sy, sz);
-
- sx = 4;
- sy = 8;
- sz = 16;
- WebTransformOperations operationsTo;
- operationsTo.appendScale(sx, sy, sz);
-
- WebTransformationMatrix matrixTo;
- matrixTo.scale3d(sx, sy, sz);
-
- checkProgress(-1, matrixFrom, matrixTo, operationsFrom, operationsTo);
- checkProgress(0, matrixFrom, matrixTo, operationsFrom, operationsTo);
- checkProgress(0.25, matrixFrom, matrixTo, operationsFrom, operationsTo);
- checkProgress(0.5, matrixFrom, matrixTo, operationsFrom, operationsTo);
- checkProgress(1, matrixFrom, matrixTo, operationsFrom, operationsTo);
- checkProgress(2, matrixFrom, matrixTo, operationsFrom, operationsTo);
-}
-
-TEST(WebTransformOperationTest, blendWhenTypesDoNotMatch)
-{
- double sx1 = 2;
- double sy1 = 4;
- double sz1 = 8;
-
- double dx1 = 1;
- double dy1 = 2;
- double dz1 = 3;
-
- double sx2 = 4;
- double sy2 = 8;
- double sz2 = 16;
-
- double dx2 = 10;
- double dy2 = 20;
- double dz2 = 30;
-
- WebTransformOperations operationsFrom;
- operationsFrom.appendScale(sx1, sy1, sz1);
- operationsFrom.appendTranslate(dx1, dy1, dz1);
-
- WebTransformOperations operationsTo;
- operationsTo.appendTranslate(dx2, dy2, dz2);
- operationsTo.appendScale(sx2, sy2, sz2);
-
- WebTransformationMatrix from;
- from.scale3d(sx1, sy1, sz1);
- from.translate3d(dx1, dy1, dz1);
-
- WebTransformationMatrix to;
- to.translate3d(dx2, dy2, dz2);
- to.scale3d(sx2, sy2, sz2);
-
- double progress = 0.25;
-
- WebTransformationMatrix expected = to;
- expected.blend(from, progress);
-
- EXPECT_TRANSFORMATION_MATRIX_EQ(expected, operationsTo.blend(operationsFrom, progress));
-}
-
-TEST(WebTransformOperationTest, largeRotationsWithSameAxis)
-{
- WebTransformOperations operationsFrom;
- operationsFrom.appendRotate(0, 0, 1, 0);
-
- WebTransformOperations operationsTo;
- operationsTo.appendRotate(0, 0, 2, 360);
-
- double progress = 0.5;
-
- WebTransformationMatrix expected;
- expected.rotate3d(0, 0, 1, 180);
-
- EXPECT_TRANSFORMATION_MATRIX_EQ(expected, operationsTo.blend(operationsFrom, progress));
-}
-
-TEST(WebTransformOperationTest, largeRotationsWithSameAxisInDifferentDirection)
-{
- WebTransformOperations operationsFrom;
- operationsFrom.appendRotate(0, 0, 1, 180);
-
- WebTransformOperations operationsTo;
- operationsTo.appendRotate(0, 0, -1, 180);
-
- double progress = 0.5;
-
- WebTransformationMatrix expected;
-
- EXPECT_TRANSFORMATION_MATRIX_EQ(expected, operationsTo.blend(operationsFrom, progress));
-}
-
-TEST(WebTransformOperationTest, largeRotationsWithDifferentAxes)
-{
- WebTransformOperations operationsFrom;
- operationsFrom.appendRotate(0, 0, 1, 180);
-
- WebTransformOperations operationsTo;
- operationsTo.appendRotate(0, 1, 0, 180);
-
- double progress = 0.5;
- WebTransformationMatrix matrixFrom;
- matrixFrom.rotate3d(0, 0, 1, 180);
-
- WebTransformationMatrix matrixTo;
- matrixTo.rotate3d(0, 1, 0, 180);
-
- WebTransformationMatrix expected = matrixTo;
- expected.blend(matrixFrom, progress);
-
- EXPECT_TRANSFORMATION_MATRIX_EQ(expected, operationsTo.blend(operationsFrom, progress));
-}
-
-TEST(WebTransformOperationTest, blendRotationFromIdentity)
-{
- ScopedVector<WebTransformOperations> identityOperations;
- getIdentityOperations(&identityOperations);
-
- for (size_t i = 0; i < identityOperations.size(); ++i) {
- WebTransformOperations operations;
- operations.appendRotate(0, 0, 1, 360);
-
- double progress = 0.5;
-
- WebTransformationMatrix expected;
- expected.rotate3d(0, 0, 1, 180);
-
- EXPECT_TRANSFORMATION_MATRIX_EQ(expected, operations.blend(*identityOperations[i], progress));
- }
-}
-
-TEST(WebTransformOperationTest, blendTranslationFromIdentity)
-{
- ScopedVector<WebTransformOperations> identityOperations;
- getIdentityOperations(&identityOperations);
-
- for (size_t i = 0; i < identityOperations.size(); ++i) {
- WebTransformOperations operations;
- operations.appendTranslate(2, 2, 2);
-
- double progress = 0.5;
-
- WebTransformationMatrix expected;
- expected.translate3d(1, 1, 1);
-
- EXPECT_TRANSFORMATION_MATRIX_EQ(expected, operations.blend(*identityOperations[i], progress));
- }
-}
-
-TEST(WebTransformOperationTest, blendScaleFromIdentity)
-{
- ScopedVector<WebTransformOperations> identityOperations;
- getIdentityOperations(&identityOperations);
-
- for (size_t i = 0; i < identityOperations.size(); ++i) {
- WebTransformOperations operations;
- operations.appendScale(3, 3, 3);
-
- double progress = 0.5;
-
- WebTransformationMatrix expected;
- expected.scale3d(2, 2, 2);
-
- EXPECT_TRANSFORMATION_MATRIX_EQ(expected, operations.blend(*identityOperations[i], progress));
- }
-}
-
-TEST(WebTransformOperationTest, blendSkewFromIdentity)
-{
- ScopedVector<WebTransformOperations> identityOperations;
- getIdentityOperations(&identityOperations);
-
- for (size_t i = 0; i < identityOperations.size(); ++i) {
- WebTransformOperations operations;
- operations.appendSkew(2, 2);
-
- double progress = 0.5;
-
- WebTransformationMatrix expected;
- expected.skewX(1);
- expected.skewY(1);
-
- EXPECT_TRANSFORMATION_MATRIX_EQ(expected, operations.blend(*identityOperations[i], progress));
- }
-}
-
-TEST(WebTransformOperationTest, blendPerspectiveFromIdentity)
-{
- ScopedVector<WebTransformOperations> identityOperations;
- getIdentityOperations(&identityOperations);
-
- for (size_t i = 0; i < identityOperations.size(); ++i) {
- WebTransformOperations operations;
- operations.appendPerspective(1000);
-
- double progress = 0.5;
-
- WebTransformationMatrix expected;
- expected.applyPerspective(500 + 0.5 * std::numeric_limits<double>::max());
-
- EXPECT_TRANSFORMATION_MATRIX_EQ(expected, operations.blend(*identityOperations[i], progress));
- }
-}
-
-TEST(WebTransformOperationTest, blendRotationToIdentity)
-{
- ScopedVector<WebTransformOperations> identityOperations;
- getIdentityOperations(&identityOperations);
-
- for (size_t i = 0; i < identityOperations.size(); ++i) {
- WebTransformOperations operations;
- operations.appendRotate(0, 0, 1, 360);
-
- double progress = 0.5;
-
- WebTransformationMatrix expected;
- expected.rotate3d(0, 0, 1, 180);
-
- EXPECT_TRANSFORMATION_MATRIX_EQ(expected, identityOperations[i]->blend(operations, progress));
- }
-}
-
-TEST(WebTransformOperationTest, blendTranslationToIdentity)
-{
- ScopedVector<WebTransformOperations> identityOperations;
- getIdentityOperations(&identityOperations);
-
- for (size_t i = 0; i < identityOperations.size(); ++i) {
- WebTransformOperations operations;
- operations.appendTranslate(2, 2, 2);
-
- double progress = 0.5;
-
- WebTransformationMatrix expected;
- expected.translate3d(1, 1, 1);
-
- EXPECT_TRANSFORMATION_MATRIX_EQ(expected, identityOperations[i]->blend(operations, progress));
- }
-}
-
-TEST(WebTransformOperationTest, blendScaleToIdentity)
-{
- ScopedVector<WebTransformOperations> identityOperations;
- getIdentityOperations(&identityOperations);
-
- for (size_t i = 0; i < identityOperations.size(); ++i) {
- WebTransformOperations operations;
- operations.appendScale(3, 3, 3);
-
- double progress = 0.5;
-
- WebTransformationMatrix expected;
- expected.scale3d(2, 2, 2);
-
- EXPECT_TRANSFORMATION_MATRIX_EQ(expected, identityOperations[i]->blend(operations, progress));
- }
-}
-
-TEST(WebTransformOperationTest, blendSkewToIdentity)
-{
- ScopedVector<WebTransformOperations> identityOperations;
- getIdentityOperations(&identityOperations);
-
- for (size_t i = 0; i < identityOperations.size(); ++i) {
- WebTransformOperations operations;
- operations.appendSkew(2, 2);
-
- double progress = 0.5;
-
- WebTransformationMatrix expected;
- expected.skewX(1);
- expected.skewY(1);
-
- EXPECT_TRANSFORMATION_MATRIX_EQ(expected, identityOperations[i]->blend(operations, progress));
- }
-}
-
-TEST(WebTransformOperationTest, blendPerspectiveToIdentity)
-{
- ScopedVector<WebTransformOperations> identityOperations;
- getIdentityOperations(&identityOperations);
-
- for (size_t i = 0; i < identityOperations.size(); ++i) {
- WebTransformOperations operations;
- operations.appendPerspective(1000);
-
- double progress = 0.5;
-
- WebTransformationMatrix expected;
- expected.applyPerspective(500 + 0.5 * std::numeric_limits<double>::max());
-
- EXPECT_TRANSFORMATION_MATRIX_EQ(expected, identityOperations[i]->blend(operations, progress));
- }
-}
« cc/transform_operations.cc ('K') | « webkit/compositor_bindings/web_transform_operations_impl.cc ('k') | no next file » | no next file with comments »

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