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/*
* Copyright (c) 2013, Google 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:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * 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.
* * Neither the name of Google Inc. nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT
* OWNER OR 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 "core/html/LinkRelAttribute.h"
#include "platform/RuntimeEnabledFeatures.h"
#include "wtf/text/CString.h"
#include <gtest/gtest.h>
using namespace blink;
namespace {
class LinkRelAttributeTest : public testing::Test {
protected:
virtual void SetUp()
{
m_touchIconLoadingEnabled = RuntimeEnabledFeatures::touchIconLoadingEnabled();
}
virtual void TearDown()
{
RuntimeEnabledFeatures::setTouchIconLoadingEnabled(m_touchIconLoadingEnabled);
}
private:
bool m_touchIconLoadingEnabled;
};
static inline void testLinkRelAttribute(String value, bool isStyleSheet, IconType iconType, bool isAlternate, bool isDNSPrefetch, bool isLinkSubresource, bool isLinkPrerender, bool isImport = false)
{
LinkRelAttribute linkRelAttribute(value);
ASSERT_EQ(isStyleSheet, linkRelAttribute.isStyleSheet()) << value.utf8().data();
ASSERT_EQ(iconType, linkRelAttribute.iconType()) << value.utf8().data();
ASSERT_EQ(isAlternate, linkRelAttribute.isAlternate()) << value.utf8().data();
ASSERT_EQ(isDNSPrefetch, linkRelAttribute.isDNSPrefetch()) << value.utf8().data();
ASSERT_EQ(isLinkSubresource, linkRelAttribute.isLinkSubresource()) << value.utf8().data();
ASSERT_EQ(isLinkPrerender, linkRelAttribute.isLinkPrerender()) << value.utf8().data();
ASSERT_EQ(isImport, linkRelAttribute.isImport()) << value.utf8().data();
}
TEST_F(LinkRelAttributeTest, Constructor)
{
RuntimeEnabledFeatures::setTouchIconLoadingEnabled(false);
testLinkRelAttribute("stylesheet", true, InvalidIcon, false, false, false, false);
testLinkRelAttribute("sTyLeShEeT", true, InvalidIcon, false, false, false, false);
testLinkRelAttribute("icon", false, Favicon, false, false, false, false);
testLinkRelAttribute("iCoN", false, Favicon, false, false, false, false);
testLinkRelAttribute("shortcut icon", false, Favicon, false, false, false, false);
testLinkRelAttribute("sHoRtCuT iCoN", false, Favicon, false, false, false, false);
testLinkRelAttribute("dns-prefetch", false, InvalidIcon, false, true, false, false);
testLinkRelAttribute("dNs-pReFeTcH", false, InvalidIcon, false, true, false, false);
testLinkRelAttribute("apple-touch-icon", false, InvalidIcon, false, false, false, false);
testLinkRelAttribute("aPpLe-tOuCh-IcOn", false, InvalidIcon, false, false, false, false);
testLinkRelAttribute("apple-touch-icon-precomposed", false, InvalidIcon, false, false, false, false);
testLinkRelAttribute("aPpLe-tOuCh-IcOn-pReCoMpOsEd", false, InvalidIcon, false, false, false, false);
testLinkRelAttribute("alternate stylesheet", true, InvalidIcon, true, false, false, false);
testLinkRelAttribute("stylesheet alternate", true, InvalidIcon, true, false, false, false);
testLinkRelAttribute("aLtErNaTe sTyLeShEeT", true, InvalidIcon, true, false, false, false);
testLinkRelAttribute("sTyLeShEeT aLtErNaTe", true, InvalidIcon, true, false, false, false);
testLinkRelAttribute("stylesheet icon prerender aLtErNaTe", true, Favicon, true, false, false, true);
testLinkRelAttribute("alternate subresource", false, InvalidIcon, true, false, true, false);
testLinkRelAttribute("alternate icon stylesheet", true, Favicon, true, false, false, false);
testLinkRelAttribute("import", false, InvalidIcon, false, false, false, false, true);
// "import" is mutually exclusive and "stylesheet" wins when they conflict.
testLinkRelAttribute("stylesheet import", true, InvalidIcon, false, false, false, false, false);
}
TEST_F(LinkRelAttributeTest, ConstructorTouchIconLoadingEnabled)
{
RuntimeEnabledFeatures::setTouchIconLoadingEnabled(true);
testLinkRelAttribute("stylesheet", true, InvalidIcon, false, false, false, false);
testLinkRelAttribute("sTyLeShEeT", true, InvalidIcon, false, false, false, false);
testLinkRelAttribute("icon", false, Favicon, false, false, false, false);
testLinkRelAttribute("iCoN", false, Favicon, false, false, false, false);
testLinkRelAttribute("shortcut icon", false, Favicon, false, false, false, false);
testLinkRelAttribute("sHoRtCuT iCoN", false, Favicon, false, false, false, false);
testLinkRelAttribute("dns-prefetch", false, InvalidIcon, false, true, false, false);
testLinkRelAttribute("dNs-pReFeTcH", false, InvalidIcon, false, true, false, false);
testLinkRelAttribute("alternate dNs-pReFeTcH", false, InvalidIcon, true, true, false, false);
testLinkRelAttribute("apple-touch-icon", false, TouchIcon, false, false, false, false);
testLinkRelAttribute("aPpLe-tOuCh-IcOn", false, TouchIcon, false, false, false, false);
testLinkRelAttribute("apple-touch-icon-precomposed", false, TouchPrecomposedIcon, false, false, false, false);
testLinkRelAttribute("aPpLe-tOuCh-IcOn-pReCoMpOsEd", false, TouchPrecomposedIcon, false, false, false, false);
testLinkRelAttribute("alternate stylesheet", true, InvalidIcon, true, false, false, false);
testLinkRelAttribute("stylesheet alternate", true, InvalidIcon, true, false, false, false);
testLinkRelAttribute("aLtErNaTe sTyLeShEeT", true, InvalidIcon, true, false, false, false);
testLinkRelAttribute("sTyLeShEeT aLtErNaTe", true, InvalidIcon, true, false, false, false);
testLinkRelAttribute("stylesheet icon prerender aLtErNaTe", true, Favicon, true, false, false, true);
testLinkRelAttribute("alternate subresource", false, InvalidIcon, true, false, true, false);
testLinkRelAttribute("alternate icon stylesheet", true, Favicon, true, false, false, false);
testLinkRelAttribute("import", false, InvalidIcon, false, false, false, false, true);
testLinkRelAttribute("alternate import", false, InvalidIcon, true, false, false, false, true);
testLinkRelAttribute("stylesheet import", true, InvalidIcon, false, false, false, false, false);
}
} // namespace
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