| /* |
| * Copyright (C) 2016 Apple 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: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. 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. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS 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 APPLE INC. OR ITS 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 "Test.h" |
| #include "WTFStringUtilities.h" |
| #include <WebCore/Color.h> |
| |
| using namespace WebCore; |
| |
| namespace TestWebKitAPI { |
| |
| TEST(ExtendedColor, Constructor) |
| { |
| Color c1(1.0, 0.5, 0.25, 1.0, ColorSpaceDisplayP3); |
| EXPECT_TRUE(c1.isExtended()); |
| EXPECT_FLOAT_EQ(1.0, c1.asExtended().red()); |
| EXPECT_FLOAT_EQ(0.5, c1.asExtended().green()); |
| EXPECT_FLOAT_EQ(0.25, c1.asExtended().blue()); |
| EXPECT_FLOAT_EQ(1.0, c1.asExtended().alpha()); |
| EXPECT_EQ(1u, c1.asExtended().refCount()); |
| EXPECT_EQ(c1.cssText(), "color(display-p3 1 0.5 0.25)"); |
| } |
| |
| TEST(ExtendedColor, CopyConstructor) |
| { |
| Color c1(1.0, 0.5, 0.25, 1.0, ColorSpaceDisplayP3); |
| EXPECT_TRUE(c1.isExtended()); |
| |
| Color c2(c1); |
| |
| EXPECT_FLOAT_EQ(1.0, c2.asExtended().red()); |
| EXPECT_FLOAT_EQ(0.5, c2.asExtended().green()); |
| EXPECT_FLOAT_EQ(0.25, c2.asExtended().blue()); |
| EXPECT_FLOAT_EQ(1.0, c2.asExtended().alpha()); |
| EXPECT_EQ(2u, c1.asExtended().refCount()); |
| EXPECT_EQ(2u, c2.asExtended().refCount()); |
| EXPECT_EQ(c2.cssText(), "color(display-p3 1 0.5 0.25)"); |
| } |
| |
| TEST(ExtendedColor, Assignment) |
| { |
| Color c1(1.0, 0.5, 0.25, 1.0, ColorSpaceDisplayP3); |
| EXPECT_TRUE(c1.isExtended()); |
| |
| Color c2 = c1; |
| |
| EXPECT_FLOAT_EQ(1.0, c2.asExtended().red()); |
| EXPECT_FLOAT_EQ(0.5, c2.asExtended().green()); |
| EXPECT_FLOAT_EQ(0.25, c2.asExtended().blue()); |
| EXPECT_FLOAT_EQ(1.0, c2.asExtended().alpha()); |
| EXPECT_EQ(2u, c1.asExtended().refCount()); |
| EXPECT_EQ(2u, c2.asExtended().refCount()); |
| EXPECT_EQ(c2.cssText(), "color(display-p3 1 0.5 0.25)"); |
| } |
| |
| TEST(ExtendedColor, MoveConstructor) |
| { |
| Color c1(1.0, 0.5, 0.25, 1.0, ColorSpaceDisplayP3); |
| EXPECT_TRUE(c1.isExtended()); |
| |
| Color c2(WTFMove(c1)); |
| // We should have moved the extended color pointer into c2, |
| // and set c1 to invalid so that it doesn't cause deletion. |
| EXPECT_FALSE(c1.isExtended()); |
| EXPECT_FALSE(c1.isValid()); |
| |
| EXPECT_FLOAT_EQ(1.0, c2.asExtended().red()); |
| EXPECT_FLOAT_EQ(0.5, c2.asExtended().green()); |
| EXPECT_FLOAT_EQ(0.25, c2.asExtended().blue()); |
| EXPECT_FLOAT_EQ(1.0, c2.asExtended().alpha()); |
| EXPECT_EQ(1u, c2.asExtended().refCount()); |
| EXPECT_EQ(c2.cssText(), "color(display-p3 1 0.5 0.25)"); |
| } |
| |
| TEST(ExtendedColor, MoveAssignment) |
| { |
| Color c1(1.0, 0.5, 0.25, 1.0, ColorSpaceDisplayP3); |
| EXPECT_TRUE(c1.isExtended()); |
| |
| Color c2 = WTFMove(c1); |
| |
| // We should have moved the extended color pointer into c2, |
| // and set c1 to invalid so that it doesn't cause deletion. |
| EXPECT_FALSE(c1.isExtended()); |
| EXPECT_FALSE(c1.isValid()); |
| |
| EXPECT_FLOAT_EQ(1.0, c2.asExtended().red()); |
| EXPECT_FLOAT_EQ(0.5, c2.asExtended().green()); |
| EXPECT_FLOAT_EQ(0.25, c2.asExtended().blue()); |
| EXPECT_FLOAT_EQ(1.0, c2.asExtended().alpha()); |
| EXPECT_EQ(1u, c2.asExtended().refCount()); |
| EXPECT_EQ(c2.cssText(), "color(display-p3 1 0.5 0.25)"); |
| } |
| |
| TEST(ExtendedColor, BasicReferenceCounting) |
| { |
| Color* c1 = new Color(1.0, 0.5, 0.25, 1.0, ColorSpaceDisplayP3); |
| EXPECT_TRUE(c1->isExtended()); |
| |
| Color* c2 = new Color(*c1); |
| Color* c3 = new Color(*c2); |
| |
| EXPECT_FLOAT_EQ(1.0, c2->asExtended().red()); |
| EXPECT_FLOAT_EQ(0.5, c2->asExtended().green()); |
| EXPECT_FLOAT_EQ(0.25, c2->asExtended().blue()); |
| EXPECT_FLOAT_EQ(1.0, c2->asExtended().alpha()); |
| EXPECT_EQ(3u, c2->asExtended().refCount()); |
| EXPECT_EQ(c2->cssText(), "color(display-p3 1 0.5 0.25)"); |
| |
| delete c1; |
| EXPECT_EQ(2u, c2->asExtended().refCount()); |
| |
| delete c2; |
| EXPECT_EQ(1u, c3->asExtended().refCount()); |
| |
| delete c3; |
| } |
| |
| Color makeColor() |
| { |
| Color c1(1.0, 0.5, 0.25, 1.0, ColorSpaceDisplayP3); |
| EXPECT_TRUE(c1.isExtended()); |
| EXPECT_EQ(1u, c1.asExtended().refCount()); |
| |
| return c1; |
| } |
| |
| TEST(ExtendedColor, ReturnValues) |
| { |
| Color c2 = makeColor(); |
| EXPECT_TRUE(c2.isExtended()); |
| |
| EXPECT_EQ(1u, c2.asExtended().refCount()); |
| EXPECT_EQ(c2.cssText(), "color(display-p3 1 0.5 0.25)"); |
| } |
| |
| |
| } // namespace TestWebKitAPI |