Tools/TestWebKitAPI/Tests/WebCore/FontShadowTests.cpp

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 * Copyright (C) 2011-2021 Apple Inc. All rights reserved.
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#include "config.h"

#include "Test.h"
#include <WebCore/FontShadow.h>

using namespace WebCore;

namespace TestWebKitAPI {

TEST(FontShadow, InvalidColor)
{
    FontShadow fontShadow;
    fontShadow.offset = { 1.1, 2.2 };
    fontShadow.blurRadius = 3.3;
    EXPECT_EQ(serializationForCSS(fontShadow), "none");
    fontShadow.color = Color();
    EXPECT_EQ(serializationForCSS(fontShadow), "none");
}

TEST(FontShadow, NoOffsetOrBlurRadius)
{
    FontShadow fontShadow;
    fontShadow.color = Color::red;
    EXPECT_EQ(serializationForCSS(fontShadow), "none");
    fontShadow.offset = { 0, 0 };
    EXPECT_EQ(serializationForCSS(fontShadow), "none");
    fontShadow.blurRadius = 0;
    EXPECT_EQ(serializationForCSS(fontShadow), "none");
}

TEST(FontShadow, NoOffset)
{
    FontShadow fontShadow;
    fontShadow.color = Color::red;
    fontShadow.blurRadius = 3.3;
    EXPECT_EQ(serializationForCSS(fontShadow), "0px 0px rgb(255, 0, 0) 3.3px");
    fontShadow.offset = { 0, 0 };
    EXPECT_EQ(serializationForCSS(fontShadow), "0px 0px rgb(255, 0, 0) 3.3px");
}

TEST(FontShadow, NegativeOffset)
{
    FontShadow fontShadow;
    fontShadow.color = Color::red;
    fontShadow.offset = { -1.1, -2.2 };
    fontShadow.blurRadius = 3.3;
    EXPECT_EQ(serializationForCSS(fontShadow), "-1.1px -2.2px rgb(255, 0, 0) 3.3px");
}

TEST(FontShadow, NoBlurRadius)
{
    FontShadow fontShadow;
    fontShadow.color = Color::red;
    fontShadow.offset = { 1.1, 2.2 };
    EXPECT_EQ(serializationForCSS(fontShadow), "1.1px 2.2px rgb(255, 0, 0)");
    fontShadow.blurRadius = 0;
    EXPECT_EQ(serializationForCSS(fontShadow), "1.1px 2.2px rgb(255, 0, 0)");
}

TEST(FontShadow, NegativeBlurRadius)
{
    FontShadow fontShadow;
    fontShadow.color = Color::red;
    fontShadow.offset = { 1.1, 2.2 };
    fontShadow.blurRadius = -3.3;
    EXPECT_EQ(serializationForCSS(fontShadow), "1.1px 2.2px rgb(255, 0, 0) -3.3px");
}

TEST(FontShadow, AllNegative)
{
    FontShadow fontShadow;
    fontShadow.color = Color::red;
    fontShadow.offset = { -1.1, -2.2 };
    fontShadow.blurRadius = -3.3;
    EXPECT_EQ(serializationForCSS(fontShadow), "-1.1px -2.2px rgb(255, 0, 0) -3.3px");
}

} // namespace TestWebKitAPI