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Unified Diff: webkit/compositor_bindings/web_transform_animation_curve_unittest.cc

Issue 12629006: Prepare for removing WebTransformationMatrix from animation APIs (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Created 7 years, 9 months ago
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« webkit/compositor_bindings/web_transform_animation_curve_impl.cc ('K') | « webkit/compositor_bindings/web_transform_animation_curve_impl.cc ('k') | webkit/compositor_bindings/web_transform_operations_impl.h » ('j') | no next file with comments »
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Index: webkit/compositor_bindings/web_transform_animation_curve_unittest.cc
diff --git a/webkit/compositor_bindings/web_transform_animation_curve_unittest.cc b/webkit/compositor_bindings/web_transform_animation_curve_unittest.cc
deleted file mode 100644
index 0c38a1441d99c8c1f53de0d5afe7e337d6fb2b8f..0000000000000000000000000000000000000000
--- a/webkit/compositor_bindings/web_transform_animation_curve_unittest.cc
+++ /dev/null
@@ -1,344 +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_ptr.h"
-#include "cc/timing_function.h"
-#include "testing/gtest/include/gtest/gtest.h"
-#include "third_party/WebKit/Source/Platform/chromium/public/WebTransformationMatrix.h"
-#include "third_party/WebKit/Source/Platform/chromium/public/WebTransformOperations.h"
-#include "webkit/compositor_bindings/web_transform_animation_curve_impl.h"
-#include "webkit/compositor_bindings/web_transform_operations_impl.h"
-
-using namespace WebKit;
-
-#if WEB_TRANSFORM_OPERATIONS_IS_VIRTUAL
-using webkit::WebTransformOperationsImpl;
-#endif
-
-namespace {
-
-// Tests that a transform animation with one keyframe works as expected.
-TEST(WebTransformAnimationCurveTest, OneTransformKeyframe) {
- scoped_ptr<WebTransformAnimationCurve> curve(
- new WebTransformAnimationCurveImpl);
- scoped_ptr<WebTransformOperations> operations(
- new WebTransformOperationsImpl());
- operations->appendTranslate(2, 0, 0);
- curve->add(WebTransformKeyframe(0, operations.release()),
- WebAnimationCurve::TimingFunctionTypeLinear);
-
- EXPECT_FLOAT_EQ(2, curve->getValue(-1).m41());
- EXPECT_FLOAT_EQ(2, curve->getValue(0).m41());
- EXPECT_FLOAT_EQ(2, curve->getValue(0.5).m41());
- EXPECT_FLOAT_EQ(2, curve->getValue(1).m41());
- EXPECT_FLOAT_EQ(2, curve->getValue(2).m41());
-}
-
-// Tests that a transform animation with two keyframes works as expected.
-TEST(WebTransformAnimationCurveTest, TwoTransformKeyframe) {
- scoped_ptr<WebTransformAnimationCurve> curve(
- new WebTransformAnimationCurveImpl);
- scoped_ptr<WebTransformOperations> operations1(
- new WebTransformOperationsImpl());
- operations1->appendTranslate(2, 0, 0);
- scoped_ptr<WebTransformOperations> operations2(
- new WebTransformOperationsImpl());
- operations2->appendTranslate(4, 0, 0);
- curve->add(WebTransformKeyframe(0, operations1.release()),
- WebAnimationCurve::TimingFunctionTypeLinear);
- curve->add(WebTransformKeyframe(1, operations2.release()),
- WebAnimationCurve::TimingFunctionTypeLinear);
- EXPECT_FLOAT_EQ(2, curve->getValue(-1).m41());
- EXPECT_FLOAT_EQ(2, curve->getValue(0).m41());
- EXPECT_FLOAT_EQ(3, curve->getValue(0.5).m41());
- EXPECT_FLOAT_EQ(4, curve->getValue(1).m41());
- EXPECT_FLOAT_EQ(4, curve->getValue(2).m41());
-}
-
-// Tests that a transform animation with three keyframes works as expected.
-TEST(WebTransformAnimationCurveTest, ThreeTransformKeyframe) {
- scoped_ptr<WebTransformAnimationCurve> curve(
- new WebTransformAnimationCurveImpl);
- scoped_ptr<WebTransformOperations> operations1(
- new WebTransformOperationsImpl());
- operations1->appendTranslate(2, 0, 0);
- scoped_ptr<WebTransformOperations> operations2(
- new WebTransformOperationsImpl());
- operations2->appendTranslate(4, 0, 0);
- scoped_ptr<WebTransformOperations> operations3(
- new WebTransformOperationsImpl());
- operations3->appendTranslate(8, 0, 0);
- curve->add(WebTransformKeyframe(0, operations1.release()),
- WebAnimationCurve::TimingFunctionTypeLinear);
- curve->add(WebTransformKeyframe(1, operations2.release()),
- WebAnimationCurve::TimingFunctionTypeLinear);
- curve->add(WebTransformKeyframe(2, operations3.release()),
- WebAnimationCurve::TimingFunctionTypeLinear);
- EXPECT_FLOAT_EQ(2, curve->getValue(-1).m41());
- EXPECT_FLOAT_EQ(2, curve->getValue(0).m41());
- EXPECT_FLOAT_EQ(3, curve->getValue(0.5).m41());
- EXPECT_FLOAT_EQ(4, curve->getValue(1).m41());
- EXPECT_FLOAT_EQ(6, curve->getValue(1.5).m41());
- EXPECT_FLOAT_EQ(8, curve->getValue(2).m41());
- EXPECT_FLOAT_EQ(8, curve->getValue(3).m41());
-}
-
-// Tests that a transform animation with multiple keys at a given time works sanely.
-TEST(WebTransformAnimationCurveTest, RepeatedTransformKeyTimes) {
- // A step function.
- scoped_ptr<WebTransformAnimationCurve> curve(
- new WebTransformAnimationCurveImpl);
- scoped_ptr<WebTransformOperations> operations1(
- new WebTransformOperationsImpl());
- operations1->appendTranslate(4, 0, 0);
- scoped_ptr<WebTransformOperations> operations2(
- new WebTransformOperationsImpl());
- operations2->appendTranslate(4, 0, 0);
- scoped_ptr<WebTransformOperations> operations3(
- new WebTransformOperationsImpl());
- operations3->appendTranslate(6, 0, 0);
- scoped_ptr<WebTransformOperations> operations4(
- new WebTransformOperationsImpl());
- operations4->appendTranslate(6, 0, 0);
- curve->add(WebTransformKeyframe(0, operations1.release()),
- WebAnimationCurve::TimingFunctionTypeLinear);
- curve->add(WebTransformKeyframe(1, operations2.release()),
- WebAnimationCurve::TimingFunctionTypeLinear);
- curve->add(WebTransformKeyframe(1, operations3.release()),
- WebAnimationCurve::TimingFunctionTypeLinear);
- curve->add(WebTransformKeyframe(2, operations4.release()),
- WebAnimationCurve::TimingFunctionTypeLinear);
-
- EXPECT_FLOAT_EQ(4, curve->getValue(-1).m41());
- EXPECT_FLOAT_EQ(4, curve->getValue(0).m41());
- EXPECT_FLOAT_EQ(4, curve->getValue(0.5).m41());
-
- // There is a discontinuity at 1. Any value between 4 and 6 is valid.
- WebTransformationMatrix value = curve->getValue(1);
- EXPECT_TRUE(value.m41() >= 4 && value.m41() <= 6);
-
- EXPECT_FLOAT_EQ(6, curve->getValue(1.5).m41());
- EXPECT_FLOAT_EQ(6, curve->getValue(2).m41());
- EXPECT_FLOAT_EQ(6, curve->getValue(3).m41());
-}
-
-// Tests that the keyframes may be added out of order.
-TEST(WebTransformAnimationCurveTest, UnsortedKeyframes) {
- scoped_ptr<WebTransformAnimationCurve> curve(
- new WebTransformAnimationCurveImpl);
- scoped_ptr<WebTransformOperations> operations1(
- new WebTransformOperationsImpl());
- operations1->appendTranslate(2, 0, 0);
- scoped_ptr<WebTransformOperations> operations2(
- new WebTransformOperationsImpl());
- operations2->appendTranslate(4, 0, 0);
- scoped_ptr<WebTransformOperations> operations3(
- new WebTransformOperationsImpl());
- operations3->appendTranslate(8, 0, 0);
- curve->add(WebTransformKeyframe(2, operations3.release()),
- WebAnimationCurve::TimingFunctionTypeLinear);
- curve->add(WebTransformKeyframe(0, operations1.release()),
- WebAnimationCurve::TimingFunctionTypeLinear);
- curve->add(WebTransformKeyframe(1, operations2.release()),
- WebAnimationCurve::TimingFunctionTypeLinear);
-
- EXPECT_FLOAT_EQ(2, curve->getValue(-1).m41());
- EXPECT_FLOAT_EQ(2, curve->getValue(0).m41());
- EXPECT_FLOAT_EQ(3, curve->getValue(0.5).m41());
- EXPECT_FLOAT_EQ(4, curve->getValue(1).m41());
- EXPECT_FLOAT_EQ(6, curve->getValue(1.5).m41());
- EXPECT_FLOAT_EQ(8, curve->getValue(2).m41());
- EXPECT_FLOAT_EQ(8, curve->getValue(3).m41());
-}
-
-// Tests that a cubic bezier timing function works as expected.
-TEST(WebTransformAnimationCurveTest, CubicBezierTimingFunction) {
- scoped_ptr<WebTransformAnimationCurve> curve(
- new WebTransformAnimationCurveImpl);
- scoped_ptr<WebTransformOperations> operations1(
- new WebTransformOperationsImpl());
- operations1->appendTranslate(0, 0, 0);
- scoped_ptr<WebTransformOperations> operations2(
- new WebTransformOperationsImpl());
- operations2->appendTranslate(1, 0, 0);
- curve->add(WebTransformKeyframe(0, operations1.release()), 0.25, 0, 0.75, 1);
- curve->add(WebTransformKeyframe(1, operations2.release()),
- WebAnimationCurve::TimingFunctionTypeLinear);
- EXPECT_FLOAT_EQ(0, curve->getValue(0).m41());
- EXPECT_LT(0, curve->getValue(0.25).m41());
- EXPECT_GT(0.25, curve->getValue(0.25).m41());
- EXPECT_NEAR(curve->getValue(0.5).m41(), 0.5, 0.00015);
- EXPECT_LT(0.75, curve->getValue(0.75).m41());
- EXPECT_GT(1, curve->getValue(0.75).m41());
- EXPECT_FLOAT_EQ(1, curve->getValue(1).m41());
-}
-
-// Tests that an ease timing function works as expected.
-TEST(WebTransformAnimationCurveTest, EaseTimingFunction) {
- scoped_ptr<WebTransformAnimationCurve> curve(
- new WebTransformAnimationCurveImpl);
- scoped_ptr<WebTransformOperations> operations1(
- new WebTransformOperationsImpl());
- operations1->appendTranslate(0, 0, 0);
- scoped_ptr<WebTransformOperations> operations2(
- new WebTransformOperationsImpl());
- operations2->appendTranslate(1, 0, 0);
- curve->add(WebTransformKeyframe(0, operations1.release()),
- WebAnimationCurve::TimingFunctionTypeEase);
- curve->add(WebTransformKeyframe(1, operations2.release()),
- WebAnimationCurve::TimingFunctionTypeLinear);
-
- scoped_ptr<cc::TimingFunction> timing_function(
- cc::EaseTimingFunction::create());
- for (int i = 0; i <= 4; ++i) {
- const double time = i * 0.25;
- EXPECT_FLOAT_EQ(timing_function->getValue(time),
- curve->getValue(time).m41());
- }
-}
-
-// Tests using a linear timing function.
-TEST(WebTransformAnimationCurveTest, LinearTimingFunction) {
- scoped_ptr<WebTransformAnimationCurve> curve(
- new WebTransformAnimationCurveImpl);
- scoped_ptr<WebTransformOperations> operations1(
- new WebTransformOperationsImpl());
- operations1->appendTranslate(0, 0, 0);
- scoped_ptr<WebTransformOperations> operations2(
- new WebTransformOperationsImpl());
- operations2->appendTranslate(1, 0, 0);
- curve->add(WebTransformKeyframe(0, operations1.release()),
- WebAnimationCurve::TimingFunctionTypeLinear);
- curve->add(WebTransformKeyframe(1, operations2.release()),
- WebAnimationCurve::TimingFunctionTypeLinear);
-
- for (int i = 0; i <= 4; ++i) {
- const double time = i * 0.25;
- EXPECT_FLOAT_EQ(time, curve->getValue(time).m41());
- }
-}
-
-// Tests that an ease in timing function works as expected.
-TEST(WebTransformAnimationCurveTest, EaseInTimingFunction) {
- scoped_ptr<WebTransformAnimationCurve> curve(
- new WebTransformAnimationCurveImpl);
- scoped_ptr<WebTransformOperations> operations1(
- new WebTransformOperationsImpl());
- operations1->appendTranslate(0, 0, 0);
- scoped_ptr<WebTransformOperations> operations2(
- new WebTransformOperationsImpl());
- operations2->appendTranslate(1, 0, 0);
- curve->add(WebTransformKeyframe(0, operations1.release()),
- WebAnimationCurve::TimingFunctionTypeEaseIn);
- curve->add(WebTransformKeyframe(1, operations2.release()),
- WebAnimationCurve::TimingFunctionTypeLinear);
-
- scoped_ptr<cc::TimingFunction> timing_function(
- cc::EaseInTimingFunction::create());
- for (int i = 0; i <= 4; ++i) {
- const double time = i * 0.25;
- EXPECT_FLOAT_EQ(timing_function->getValue(time),
- curve->getValue(time).m41());
- }
-}
-
-// Tests that an ease in timing function works as expected.
-TEST(WebTransformAnimationCurveTest, EaseOutTimingFunction) {
- scoped_ptr<WebTransformAnimationCurve> curve(
- new WebTransformAnimationCurveImpl);
- scoped_ptr<WebTransformOperations> operations1(
- new WebTransformOperationsImpl());
- operations1->appendTranslate(0, 0, 0);
- scoped_ptr<WebTransformOperations> operations2(
- new WebTransformOperationsImpl());
- operations2->appendTranslate(1, 0, 0);
- curve->add(WebTransformKeyframe(0, operations1.release()),
- WebAnimationCurve::TimingFunctionTypeEaseOut);
- curve->add(WebTransformKeyframe(1, operations2.release()),
- WebAnimationCurve::TimingFunctionTypeLinear);
-
- scoped_ptr<cc::TimingFunction> timing_function(
- cc::EaseOutTimingFunction::create());
- for (int i = 0; i <= 4; ++i) {
- const double time = i * 0.25;
- EXPECT_FLOAT_EQ(timing_function->getValue(time),
- curve->getValue(time).m41());
- }
-}
-
-// Tests that an ease in timing function works as expected.
-TEST(WebTransformAnimationCurveTest, EaseInOutTimingFunction) {
- scoped_ptr<WebTransformAnimationCurve> curve(
- new WebTransformAnimationCurveImpl);
- scoped_ptr<WebTransformOperations> operations1(
- new WebTransformOperationsImpl());
- operations1->appendTranslate(0, 0, 0);
- scoped_ptr<WebTransformOperations> operations2(
- new WebTransformOperationsImpl());
- operations2->appendTranslate(1, 0, 0);
- curve->add(WebTransformKeyframe(0, operations1.release()),
- WebAnimationCurve::TimingFunctionTypeEaseInOut);
- curve->add(WebTransformKeyframe(1, operations2.release()),
- WebAnimationCurve::TimingFunctionTypeLinear);
-
- scoped_ptr<cc::TimingFunction> timing_function(
- cc::EaseInOutTimingFunction::create());
- for (int i = 0; i <= 4; ++i) {
- const double time = i * 0.25;
- EXPECT_FLOAT_EQ(timing_function->getValue(time),
- curve->getValue(time).m41());
- }
-}
-
-// Tests that an ease in timing function works as expected.
-TEST(WebTransformAnimationCurveTest, CustomBezierTimingFunction) {
- scoped_ptr<WebTransformAnimationCurve> curve(
- new WebTransformAnimationCurveImpl);
- double x1 = 0.3;
- double y1 = 0.2;
- double x2 = 0.8;
- double y2 = 0.7;
- scoped_ptr<WebTransformOperations> operations1(
- new WebTransformOperationsImpl());
- operations1->appendTranslate(0, 0, 0);
- scoped_ptr<WebTransformOperations> operations2(
- new WebTransformOperationsImpl());
- operations2->appendTranslate(1, 0, 0);
- curve->add(WebTransformKeyframe(0, operations1.release()), x1, y1, x2, y2);
- curve->add(WebTransformKeyframe(1, operations2.release()),
- WebAnimationCurve::TimingFunctionTypeLinear);
-
- scoped_ptr<cc::TimingFunction> timing_function(
- cc::CubicBezierTimingFunction::create(x1, y1, x2, y2));
- for (int i = 0; i <= 4; ++i) {
- const double time = i * 0.25;
- EXPECT_FLOAT_EQ(timing_function->getValue(time),
- curve->getValue(time).m41());
- }
-}
-
-// Tests that the default timing function is indeed ease.
-TEST(WebTransformAnimationCurveTest, DefaultTimingFunction) {
- scoped_ptr<WebTransformAnimationCurve> curve(
- new WebTransformAnimationCurveImpl);
- scoped_ptr<WebTransformOperations> operations1(
- new WebTransformOperationsImpl());
- operations1->appendTranslate(0, 0, 0);
- scoped_ptr<WebTransformOperations> operations2(
- new WebTransformOperationsImpl());
- operations2->appendTranslate(1, 0, 0);
- curve->add(WebTransformKeyframe(0, operations1.release()));
- curve->add(WebTransformKeyframe(1, operations2.release()),
- WebAnimationCurve::TimingFunctionTypeLinear);
-
- scoped_ptr<cc::TimingFunction> timing_function(
- cc::EaseTimingFunction::create());
- for (int i = 0; i <= 4; ++i) {
- const double time = i * 0.25;
- EXPECT_FLOAT_EQ(timing_function->getValue(time),
- curve->getValue(time).m41());
- }
-}
-
-} // namespace
« webkit/compositor_bindings/web_transform_animation_curve_impl.cc ('K') | « webkit/compositor_bindings/web_transform_animation_curve_impl.cc ('k') | webkit/compositor_bindings/web_transform_operations_impl.h » ('j') | no next file with comments »

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