Tools/TestWebKitAPI/Tests/WebCore/FontShadowTests.cpp

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#include "config.h"

#include "Test.h"
#include <WebCore/CommonAtomStrings.h>
#include <WebCore/FontShadow.h>
#include <wtf/text/AtomString.h>

using namespace WebCore;

namespace TestWebKitAPI {

class FontShadowTest : public testing::Test {
public:
    void SetUp() override
    {
        WebCore::initializeCommonAtomStrings();
    }
};

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

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

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

TEST_F(FontShadowTest, 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"_s);
}

TEST_F(FontShadowTest, 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)"_s);
    fontShadow.blurRadius = 0;
    EXPECT_EQ(serializationForCSS(fontShadow), "1.1px 2.2px rgb(255, 0, 0)"_s);
}

TEST_F(FontShadowTest, 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"_s);
}

TEST_F(FontShadowTest, 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"_s);
}

} // namespace TestWebKitAPI