Tools/TestWebKitAPI/Tests/WebCore/win/LinkedFonts.cpp

/*
 * Copyright (C) 2016 Apple Inc. All rights reserved.
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#include "config.h"

#include <WebCore/FontCache.h>

using namespace WebCore;

namespace WebCore {
void appendLinkedFonts(WCHAR* linkedFonts, unsigned length, Vector<String>* result);
}

namespace TestWebKitAPI {

// Test the appendLinkedFonts function with normal input data (string with pairs of font filenames and font names separated with \0).
TEST(WebCore, appendLinkedFontsTest)
{
    Vector<String> result;
    WCHAR linkedFonts[] = L"MICROSS.TTF,Microsoft Sans Serif,128,140\0MICROSS.TTF,Microsoft Sans Serif\0MSGOTHIC.TTC,MS UI Gothic\0MINGLIU.TTC,PMingLiU\0SIMSUN.TTC,SimSun";

    appendLinkedFonts(linkedFonts,  sizeof(linkedFonts) / sizeof(WCHAR), &result);
    ASSERT(result.size() == 5);
    ASSERT(result[0] == String(L"Microsoft Sans Serif,128,140"));
    ASSERT(result[1] == String(L"Microsoft Sans Serif"));
    ASSERT(result[2] == String(L"MS UI Gothic"));
    ASSERT(result[3] == String(L"PMingLiU"));
    ASSERT(result[4] == String(L"SimSun"));
}

// Test the appendLinkedFonts function when the input data does not contain the expected comma separator.
TEST(WebCore, appendLinkedFontsWithMissingCommaTest)
{
    Vector<String> result;
    WCHAR linkedFonts[] = L"MICROSS.TTF Microsoft Sans Serif";

    appendLinkedFonts(linkedFonts, sizeof(linkedFonts) / sizeof(WCHAR), &result);
    ASSERT(!result.size());
}

} // namespace TestWebKitAPI