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/*
* Copyright 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/css/parser/CSSParserValues.h"
#include "core/css/parser/CSSParserTokenRange.h"
#include "core/css/parser/CSSTokenizer.h"
#include <gtest/gtest.h>
using namespace blink;
namespace {
TEST(CSSParserValuesTest, InitWithEmptyString)
{
String string;
CSSParserString cssParserString;
cssParserString.init(string);
EXPECT_EQ(0u, cssParserString.length());
EXPECT_EQ(string, String(cssParserString));
EXPECT_TRUE(String(cssParserString).isNull());
string = "";
cssParserString.init(string);
EXPECT_EQ(0u, cssParserString.length());
EXPECT_EQ(string, String(cssParserString));
EXPECT_FALSE(String(cssParserString).isNull());
string.ensure16Bit();
cssParserString.init(string);
EXPECT_EQ(0u, cssParserString.length());
EXPECT_EQ(string, String(cssParserString));
EXPECT_FALSE(String(cssParserString).isNull());
}
TEST(CSSParserValuesTest, EqualIgnoringCase8BitsString)
{
CSSParserString cssParserString;
String string8bit("sHaDOw");
cssParserString.init(string8bit);
ASSERT_TRUE(cssParserString.equalIgnoringCase("shadow"));
ASSERT_TRUE(cssParserString.equalIgnoringCase("ShaDow"));
ASSERT_FALSE(cssParserString.equalIgnoringCase("shadow-all"));
ASSERT_FALSE(cssParserString.equalIgnoringCase("sha"));
ASSERT_FALSE(cssParserString.equalIgnoringCase("abCD"));
}
TEST(CSSParserValuesTest, EqualIgnoringCase16BitsString)
{
String string16bit("sHaDOw");
string16bit.ensure16Bit();
CSSParserString cssParserString;
cssParserString.init(string16bit);
ASSERT_TRUE(cssParserString.equalIgnoringCase("shadow"));
ASSERT_TRUE(cssParserString.equalIgnoringCase("ShaDow"));
ASSERT_FALSE(cssParserString.equalIgnoringCase("shadow-all"));
ASSERT_FALSE(cssParserString.equalIgnoringCase("sha"));
ASSERT_FALSE(cssParserString.equalIgnoringCase("abCD"));
}
TEST(CSSParserValuesTest, CSSParserValuelistClear)
{
CSSParserValueList list;
for (int i = 0; i < 3; ++i) {
CSSParserValue value;
value.setFromNumber(3);
list.addValue(value);
}
list.clearAndLeakValues();
ASSERT_FALSE(list.size());
ASSERT_FALSE(list.currentIndex());
}
TEST(CSSParserValuesTest, CSSParserTokenUrlConversion)
{
Vector<CSSParserToken> tokens;
CSSTokenizer::tokenize("url(some) uRL('test') UrL( \"words\" /**/ ) URl( /**/hi/**/ )", tokens);
CSSParserTokenRange range(tokens);
CSSParserValueList valueList(range);
ASSERT_EQ(valueList.size(), 4u);
ASSERT_EQ(valueList.valueAt(0)->unit, CSSPrimitiveValue::CSS_URI);
EXPECT_EQ(String(valueList.valueAt(0)->string), "some");
ASSERT_EQ(valueList.valueAt(1)->unit, CSSPrimitiveValue::CSS_URI);
EXPECT_EQ(String(valueList.valueAt(1)->string), "test");
ASSERT_EQ(valueList.valueAt(2)->unit, CSSPrimitiveValue::CSS_URI);
EXPECT_EQ(String(valueList.valueAt(2)->string), "words");
ASSERT_EQ(valueList.valueAt(3)->unit, CSSPrimitiveValue::CSS_URI);
EXPECT_EQ(String(valueList.valueAt(3)->string), "/**/hi/**/");
}
} // namespace
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