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/*
* Copyright (C) 2012 Apple 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:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. 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.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS 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 APPLE INC. OR ITS 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 <wtf/text/StringImpl.h>
namespace TestWebKitAPI {
TEST(WTF, StringImplCreationFromLiteral)
{
// Constructor using the template to determine the size.
RefPtr<StringImpl> stringWithTemplate = StringImpl::createFromLiteral("Template Literal");
ASSERT_EQ(strlen("Template Literal"), stringWithTemplate->length());
ASSERT_TRUE(equal(stringWithTemplate.get(), "Template Literal"));
ASSERT_TRUE(stringWithTemplate->is8Bit());
ASSERT_TRUE(stringWithTemplate->hasTerminatingNullCharacter());
// Constructor taking the size explicitely.
const char* programmaticStringData = "Explicit Size Literal";
RefPtr<StringImpl> programmaticString = StringImpl::createFromLiteral(programmaticStringData, strlen(programmaticStringData));
ASSERT_EQ(strlen(programmaticStringData), programmaticString->length());
ASSERT_TRUE(equal(programmaticString.get(), programmaticStringData));
ASSERT_EQ(programmaticStringData, reinterpret_cast<const char*>(programmaticString->characters8()));
ASSERT_TRUE(programmaticString->is8Bit());
ASSERT_TRUE(programmaticString->hasTerminatingNullCharacter());
// Constructor without explicit size.
const char* stringWithoutLengthLiteral = "No Size Literal";
RefPtr<StringImpl> programmaticStringNoLength = StringImpl::createFromLiteral(stringWithoutLengthLiteral);
ASSERT_EQ(strlen(stringWithoutLengthLiteral), programmaticStringNoLength->length());
ASSERT_TRUE(equal(programmaticStringNoLength.get(), stringWithoutLengthLiteral));
ASSERT_EQ(stringWithoutLengthLiteral, reinterpret_cast<const char*>(programmaticStringNoLength->characters8()));
ASSERT_TRUE(programmaticStringNoLength->is8Bit());
ASSERT_TRUE(programmaticStringNoLength->hasTerminatingNullCharacter());
}
TEST(WTF, StringImplFromLiteralLoop16BitConversion)
{
RefPtr<StringImpl> controlString = StringImpl::create("Template Literal");
for (size_t i = 0; i < 10; ++i) {
RefPtr<StringImpl> string = StringImpl::createFromLiteral("Template Literal");
ASSERT_EQ(0, memcmp(controlString->characters(), string->characters(), controlString->length() * sizeof(UChar)));
ASSERT_TRUE(string->has16BitShadow());
}
}
} // namespace TestWebKitAPI
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