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flutter_flutter/sky/engine/wtf/text/StringOperatorsTest.cpp
Michael Goderbauer 08961f8ec5 Format all c-like sources with clang-format (#4088) 
* format

* license script adaptions

* updated licenses

* review comments
2017-09-12 15:36:20 -07:00

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/*
* Copyright (C) 2011 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.
*/
#define WTF_STRINGTYPEADAPTER_COPIED_WTF_STRING() (++wtfStringCopyCount)
static int wtfStringCopyCount;
#include <gtest/gtest.h>
#include "flutter/sky/engine/wtf/text/WTFString.h"
namespace {
#define EXPECT_N_WTF_STRING_COPIES(count, expr) \
do { \
wtfStringCopyCount = 0; \
String __testString = expr; \
(void)__testString; \
EXPECT_EQ(count, wtfStringCopyCount) << #expr; \
} while (false)
TEST(WTF, DISABLED_StringOperators) {
String string("String");
AtomicString atomicString("AtomicString");
const char* literal = "ASCIILiteral";
EXPECT_EQ(0, wtfStringCopyCount);
EXPECT_N_WTF_STRING_COPIES(2, string + string);
EXPECT_N_WTF_STRING_COPIES(2, string + atomicString);
EXPECT_N_WTF_STRING_COPIES(2, atomicString + string);
EXPECT_N_WTF_STRING_COPIES(2, atomicString + atomicString);
EXPECT_N_WTF_STRING_COPIES(1, "C string" + string);
EXPECT_N_WTF_STRING_COPIES(1, string + "C string");
EXPECT_N_WTF_STRING_COPIES(1, "C string" + atomicString);
EXPECT_N_WTF_STRING_COPIES(1, atomicString + "C string");
EXPECT_N_WTF_STRING_COPIES(1, literal + string);
EXPECT_N_WTF_STRING_COPIES(1, string + literal);
EXPECT_N_WTF_STRING_COPIES(1, literal + atomicString);
EXPECT_N_WTF_STRING_COPIES(1, atomicString + literal);
EXPECT_N_WTF_STRING_COPIES(2, "C string" + string + "C string" + string);
EXPECT_N_WTF_STRING_COPIES(2, "C string" + (string + "C string" + string));
EXPECT_N_WTF_STRING_COPIES(2, ("C string" + string) + ("C string" + string));
EXPECT_N_WTF_STRING_COPIES(2, string + "C string" + string + "C string");
EXPECT_N_WTF_STRING_COPIES(2, string + ("C string" + string + "C string"));
EXPECT_N_WTF_STRING_COPIES(2, (string + "C string") + (string + "C string"));
EXPECT_N_WTF_STRING_COPIES(2, literal + string + literal + string);
EXPECT_N_WTF_STRING_COPIES(2, literal + (string + literal + string));
EXPECT_N_WTF_STRING_COPIES(2, (literal + string) + (literal + string));
EXPECT_N_WTF_STRING_COPIES(2, string + literal + string + literal);
EXPECT_N_WTF_STRING_COPIES(2, string + (literal + string + literal));
EXPECT_N_WTF_STRING_COPIES(2, (string + literal) + (string + literal));
EXPECT_N_WTF_STRING_COPIES(2, literal + string + "C string" + string);
EXPECT_N_WTF_STRING_COPIES(2, literal + (string + "C string" + string));
EXPECT_N_WTF_STRING_COPIES(2, (literal + string) + ("C string" + string));
EXPECT_N_WTF_STRING_COPIES(2, "C string" + string + literal + string);
EXPECT_N_WTF_STRING_COPIES(2, "C string" + (string + literal + string));
EXPECT_N_WTF_STRING_COPIES(2, ("C string" + string) + (literal + string));
EXPECT_N_WTF_STRING_COPIES(
2, literal + atomicString + "C string" + atomicString);
EXPECT_N_WTF_STRING_COPIES(
2, literal + (atomicString + "C string" + atomicString));
EXPECT_N_WTF_STRING_COPIES(
2, (literal + atomicString) + ("C string" + atomicString));
EXPECT_N_WTF_STRING_COPIES(
2, "C string" + atomicString + literal + atomicString);
EXPECT_N_WTF_STRING_COPIES(
2, "C string" + (atomicString + literal + atomicString));
EXPECT_N_WTF_STRING_COPIES(
2, ("C string" + atomicString) + (literal + atomicString));
EXPECT_N_WTF_STRING_COPIES(2, literal + atomicString + "C string" + string);
EXPECT_N_WTF_STRING_COPIES(2, literal + (atomicString + "C string" + string));
EXPECT_N_WTF_STRING_COPIES(2,
(literal + atomicString) + ("C string" + string));
EXPECT_N_WTF_STRING_COPIES(2, "C string" + atomicString + literal + string);
EXPECT_N_WTF_STRING_COPIES(2, "C string" + (atomicString + literal + string));
EXPECT_N_WTF_STRING_COPIES(2,
("C string" + atomicString) + (literal + string));
EXPECT_N_WTF_STRING_COPIES(2, literal + string + "C string" + atomicString);
EXPECT_N_WTF_STRING_COPIES(2, literal + (string + "C string" + atomicString));
EXPECT_N_WTF_STRING_COPIES(2,
(literal + string) + ("C string" + atomicString));
EXPECT_N_WTF_STRING_COPIES(2, "C string" + string + literal + atomicString);
EXPECT_N_WTF_STRING_COPIES(2, "C string" + (string + literal + atomicString));
EXPECT_N_WTF_STRING_COPIES(2,
("C string" + string) + (literal + atomicString));
EXPECT_N_WTF_STRING_COPIES(
2, "C string" + atomicString + "C string" + atomicString);
EXPECT_N_WTF_STRING_COPIES(
2, "C string" + (atomicString + "C string" + atomicString));
EXPECT_N_WTF_STRING_COPIES(
2, ("C string" + atomicString) + ("C string" + atomicString));
EXPECT_N_WTF_STRING_COPIES(
2, atomicString + "C string" + atomicString + "C string");
EXPECT_N_WTF_STRING_COPIES(
2, atomicString + ("C string" + atomicString + "C string"));
EXPECT_N_WTF_STRING_COPIES(
2, (atomicString + "C string") + (atomicString + "C string"));
EXPECT_N_WTF_STRING_COPIES(2,
literal + atomicString + literal + atomicString);
EXPECT_N_WTF_STRING_COPIES(2,
literal + (atomicString + literal + atomicString));
EXPECT_N_WTF_STRING_COPIES(
2, (literal + atomicString) + (literal + atomicString));
EXPECT_N_WTF_STRING_COPIES(2,
atomicString + literal + atomicString + literal);
EXPECT_N_WTF_STRING_COPIES(2,
atomicString + (literal + atomicString + literal));
EXPECT_N_WTF_STRING_COPIES(
2, (atomicString + literal) + (atomicString + literal));
EXPECT_N_WTF_STRING_COPIES(2,
"C string" + string + "C string" + atomicString);
EXPECT_N_WTF_STRING_COPIES(2,
"C string" + (string + "C string" + atomicString));
EXPECT_N_WTF_STRING_COPIES(
2, ("C string" + string) + ("C string" + atomicString));
EXPECT_N_WTF_STRING_COPIES(2,
string + "C string" + atomicString + "C string");
EXPECT_N_WTF_STRING_COPIES(2,
string + ("C string" + atomicString + "C string"));
EXPECT_N_WTF_STRING_COPIES(
2, (string + "C string") + (atomicString + "C string"));
EXPECT_N_WTF_STRING_COPIES(2, literal + string + literal + atomicString);
EXPECT_N_WTF_STRING_COPIES(2, literal + (string + literal + atomicString));
EXPECT_N_WTF_STRING_COPIES(2, (literal + string) + (literal + atomicString));
EXPECT_N_WTF_STRING_COPIES(2, string + literal + atomicString + literal);
EXPECT_N_WTF_STRING_COPIES(2, string + (literal + atomicString + literal));
EXPECT_N_WTF_STRING_COPIES(2, (string + literal) + (atomicString + literal));
EXPECT_N_WTF_STRING_COPIES(2,
"C string" + atomicString + "C string" + string);
EXPECT_N_WTF_STRING_COPIES(2,
"C string" + (atomicString + "C string" + string));
EXPECT_N_WTF_STRING_COPIES(
2, ("C string" + atomicString) + ("C string" + string));
EXPECT_N_WTF_STRING_COPIES(2,
atomicString + "C string" + string + "C string");
EXPECT_N_WTF_STRING_COPIES(2,
atomicString + ("C string" + string + "C string"));
EXPECT_N_WTF_STRING_COPIES(
2, (atomicString + "C string") + (string + "C string"));
EXPECT_N_WTF_STRING_COPIES(2, literal + atomicString + literal + string);
EXPECT_N_WTF_STRING_COPIES(2, literal + (atomicString + literal + string));
EXPECT_N_WTF_STRING_COPIES(2, (literal + atomicString) + (literal + string));
EXPECT_N_WTF_STRING_COPIES(2, atomicString + literal + string + literal);
EXPECT_N_WTF_STRING_COPIES(2, atomicString + (literal + string + literal));
EXPECT_N_WTF_STRING_COPIES(2, (atomicString + literal) + (string + literal));
}
} // namespace
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