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/*
* Copyright (C) 2017-2020 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 "WTFStringUtilities.h"
#include <cstddef>
#include <cstdint>
#include <unicode/uvernum.h>
#include <wtf/HexNumber.h>
#include <wtf/text/StringConcatenate.h>
#include <wtf/text/StringConcatenateNumbers.h>
namespace TestWebKitAPI {
enum class BoolEnum : bool {
A,
B
};
enum class SignedEnum : int8_t {
A = -1,
B = 0,
C = 1
};
enum class UnsignedEnum : uint8_t {
A,
B,
C
};
static int arr[2];
struct S {
char c;
int i;
};
TEST(WTF, StringConcatenate)
{
EXPECT_STREQ("hello world", makeString("hello", " ", "world").utf8().data());
}
TEST(WTF, StringConcatenate_Int)
{
EXPECT_EQ(5u, WTF::lengthOfIntegerAsString(17890));
EXPECT_STREQ("hello 17890 world", makeString("hello ", 17890 , " world").utf8().data());
EXPECT_STREQ("hello 17890 world", makeString("hello ", 17890l , " world").utf8().data());
EXPECT_STREQ("hello 17890 world", makeString("hello ", 17890ll , " world").utf8().data());
EXPECT_STREQ("hello 17890 world", makeString("hello ", static_cast<int64_t>(17890) , " world").utf8().data());
EXPECT_STREQ("hello 17890 world", makeString("hello ", static_cast<int64_t>(17890) , " world").utf8().data());
EXPECT_EQ(6u, WTF::lengthOfIntegerAsString(-17890));
EXPECT_STREQ("hello -17890 world", makeString("hello ", -17890 , " world").utf8().data());
EXPECT_STREQ("hello -17890 world", makeString("hello ", -17890l , " world").utf8().data());
EXPECT_STREQ("hello -17890 world", makeString("hello ", -17890ll , " world").utf8().data());
EXPECT_STREQ("hello -17890 world", makeString("hello ", static_cast<int64_t>(-17890) , " world").utf8().data());
EXPECT_STREQ("hello -17890 world", makeString("hello ", static_cast<int64_t>(-17890) , " world").utf8().data());
EXPECT_EQ(1u, WTF::lengthOfIntegerAsString(0));
EXPECT_STREQ("hello 0 world", makeString("hello ", 0 , " world").utf8().data());
EXPECT_STREQ("hello 42 world", makeString("hello ", static_cast<signed char>(42) , " world").utf8().data());
EXPECT_STREQ("hello 42 world", makeString("hello ", static_cast<short>(42) , " world").utf8().data());
EXPECT_STREQ("hello 1 world", makeString("hello ", &arr[1] - &arr[0] , " world").utf8().data());
}
TEST(WTF, StringConcatenate_Unsigned)
{
EXPECT_EQ(5u, WTF::lengthOfIntegerAsString(17890u));
EXPECT_STREQ("hello 17890 world", makeString("hello ", 17890u , " world").utf8().data());
EXPECT_STREQ("hello 17890 world", makeString("hello ", 17890ul , " world").utf8().data());
EXPECT_STREQ("hello 17890 world", makeString("hello ", 17890ull , " world").utf8().data());
EXPECT_STREQ("hello 17890 world", makeString("hello ", static_cast<uint64_t>(17890) , " world").utf8().data());
EXPECT_STREQ("hello 17890 world", makeString("hello ", static_cast<uint64_t>(17890) , " world").utf8().data());
EXPECT_EQ(1u, WTF::lengthOfIntegerAsString(0u));
EXPECT_STREQ("hello 0 world", makeString("hello ", 0u , " world").utf8().data());
EXPECT_STREQ("hello 42 world", makeString("hello ", static_cast<unsigned char>(42) , " world").utf8().data());
EXPECT_STREQ("hello 42 world", makeString("hello ", static_cast<unsigned short>(42) , " world").utf8().data());
EXPECT_STREQ("hello 4 world", makeString("hello ", sizeof(int) , " world").utf8().data()); // size_t
EXPECT_STREQ("hello 4 world", makeString("hello ", offsetof(S, i) , " world").utf8().data()); // size_t
EXPECT_STREQ("hello 3235839742 world", makeString("hello ", static_cast<size_t>(0xc0defefe), " world").utf8().data());
}
TEST(WTF, StringConcatenate_Enum)
{
EXPECT_STREQ("0", makeString(BoolEnum::A).utf8().data());
EXPECT_STREQ("1", makeString(BoolEnum::B).utf8().data());
EXPECT_STREQ("-1", makeString(SignedEnum::A).utf8().data());
EXPECT_STREQ("0", makeString(SignedEnum::B).utf8().data());
EXPECT_STREQ("1", makeString(SignedEnum::C).utf8().data());
EXPECT_STREQ("0", makeString(UnsignedEnum::A).utf8().data());
EXPECT_STREQ("1", makeString(UnsignedEnum::B).utf8().data());
EXPECT_STREQ("2", makeString(UnsignedEnum::C).utf8().data());
}
TEST(WTF, StringConcatenate_Float)
{
EXPECT_STREQ("hello 17890 world", makeString("hello ", 17890.0f , " world").utf8().data());
EXPECT_STREQ("hello 17890.5 world", makeString("hello ", 17890.5f , " world").utf8().data());
EXPECT_STREQ("hello -17890 world", makeString("hello ", -17890.0f , " world").utf8().data());
EXPECT_STREQ("hello -17890.5 world", makeString("hello ", -17890.5f , " world").utf8().data());
EXPECT_STREQ("hello 0 world", makeString("hello ", 0.0f , " world").utf8().data());
}
TEST(WTF, StringConcatenate_Double)
{
EXPECT_STREQ("hello 17890 world", makeString("hello ", 17890.0 , " world").utf8().data());
EXPECT_STREQ("hello 17890.5 world", makeString("hello ", 17890.5 , " world").utf8().data());
EXPECT_STREQ("hello -17890 world", makeString("hello ", -17890.0 , " world").utf8().data());
EXPECT_STREQ("hello -17890.5 world", makeString("hello ", -17890.5 , " world").utf8().data());
EXPECT_STREQ("hello 0 world", makeString("hello ", 0.0 , " world").utf8().data());
}
TEST(WTF, StringConcatenate_FormattedDoubleFixedPrecision)
{
EXPECT_STREQ("hello 17890 world", makeString("hello ", FormattedNumber::fixedPrecision(17890.0) , " world").utf8().data());
EXPECT_STREQ("hello 17890.0 world", makeString("hello ", FormattedNumber::fixedPrecision(17890.0, 6, KeepTrailingZeros) , " world").utf8().data());
EXPECT_STREQ("hello 1.79e+4 world", makeString("hello ", FormattedNumber::fixedPrecision(17890.0, 3, KeepTrailingZeros) , " world").utf8().data());
EXPECT_STREQ("hello 17890.000 world", makeString("hello ", FormattedNumber::fixedPrecision(17890.0, 8, KeepTrailingZeros) , " world").utf8().data());
EXPECT_STREQ("hello 17890 world", makeString("hello ", FormattedNumber::fixedPrecision(17890.0, 8) , " world").utf8().data());
EXPECT_STREQ("hello 17890.5 world", makeString("hello ", FormattedNumber::fixedPrecision(17890.5) , " world").utf8().data());
EXPECT_STREQ("hello 1.79e+4 world", makeString("hello ", FormattedNumber::fixedPrecision(17890.5, 3, KeepTrailingZeros) , " world").utf8().data());
EXPECT_STREQ("hello 17890.500 world", makeString("hello ", FormattedNumber::fixedPrecision(17890.5, 8, KeepTrailingZeros) , " world").utf8().data());
EXPECT_STREQ("hello 17890.5 world", makeString("hello ", FormattedNumber::fixedPrecision(17890.5, 8) , " world").utf8().data());
EXPECT_STREQ("hello -17890 world", makeString("hello ", FormattedNumber::fixedPrecision(-17890.0) , " world").utf8().data());
EXPECT_STREQ("hello -17890.0 world", makeString("hello ", FormattedNumber::fixedPrecision(-17890.0, 6, KeepTrailingZeros) , " world").utf8().data());
EXPECT_STREQ("hello -1.79e+4 world", makeString("hello ", FormattedNumber::fixedPrecision(-17890.0, 3, KeepTrailingZeros) , " world").utf8().data());
EXPECT_STREQ("hello -17890.000 world", makeString("hello ", FormattedNumber::fixedPrecision(-17890.0, 8, KeepTrailingZeros) , " world").utf8().data());
EXPECT_STREQ("hello -17890 world", makeString("hello ", FormattedNumber::fixedPrecision(-17890.0, 8) , " world").utf8().data());
EXPECT_STREQ("hello -17890.5 world", makeString("hello ", FormattedNumber::fixedPrecision(-17890.5) , " world").utf8().data());
EXPECT_STREQ("hello -1.79e+4 world", makeString("hello ", FormattedNumber::fixedPrecision(-17890.5, 3, KeepTrailingZeros) , " world").utf8().data());
EXPECT_STREQ("hello -17890.500 world", makeString("hello ", FormattedNumber::fixedPrecision(-17890.5, 8, KeepTrailingZeros) , " world").utf8().data());
EXPECT_STREQ("hello -17890.5 world", makeString("hello ", FormattedNumber::fixedPrecision(-17890.5, 8) , " world").utf8().data());
EXPECT_STREQ("hello 0 world", makeString("hello ", FormattedNumber::fixedPrecision(0.0) , " world").utf8().data());
EXPECT_STREQ("hello 0.00000 world", makeString("hello ", FormattedNumber::fixedPrecision(0.0, 6, KeepTrailingZeros) , " world").utf8().data());
EXPECT_STREQ("hello 0.00 world", makeString("hello ", FormattedNumber::fixedPrecision(0.0, 3, KeepTrailingZeros) , " world").utf8().data());
EXPECT_STREQ("hello 0.0000000 world", makeString("hello ", FormattedNumber::fixedPrecision(0.0, 8, KeepTrailingZeros) , " world").utf8().data());
EXPECT_STREQ("hello 0 world", makeString("hello ", FormattedNumber::fixedPrecision(0.0, 8) , " world").utf8().data());
}
TEST(WTF, StringConcatenate_FormattedDoubleFixedWidth)
{
EXPECT_STREQ("hello 17890.000 world", makeString("hello ", FormattedNumber::fixedWidth(17890.0, 3) , " world").utf8().data());
EXPECT_STREQ("hello 17890.500 world", makeString("hello ", FormattedNumber::fixedWidth(17890.5, 3) , " world").utf8().data());
EXPECT_STREQ("hello -17890.000 world", makeString("hello ", FormattedNumber::fixedWidth(-17890.0, 3) , " world").utf8().data());
EXPECT_STREQ("hello -17890.500 world", makeString("hello ", FormattedNumber::fixedWidth(-17890.5, 3) , " world").utf8().data());
EXPECT_STREQ("hello 0.000 world", makeString("hello ", FormattedNumber::fixedWidth(0.0, 3) , " world").utf8().data());
}
TEST(WTF, StringConcatenate_Pad)
{
EXPECT_STREQ("", makeString(pad('x', 0, "")).utf8().data());
EXPECT_STREQ("x", makeString(pad('x', 1, "")).utf8().data());
EXPECT_STREQ("y", makeString(pad('x', 1, "y")).utf8().data());
EXPECT_STREQ("xy", makeString(pad('x', 2, "y")).utf8().data());
EXPECT_STREQ("xxxxxxxxxxxxxxx1E240", makeString(pad('x', 20, hex(123456))).utf8().data());
EXPECT_STREQ("xxxxxxxxxxxxxxx1E2400.000", makeString(pad('x', 20, hex(123456)), FormattedNumber::fixedWidth(0.f, 3)).utf8().data());
EXPECT_STREQ(" B32AF0071F9 id 1231232312313231 (0.000,0.000-0.000,0.000) 0.00KB", makeString(pad(' ', 12, hex(12312312312313)), " id ", 1231232312313231, " (", FormattedNumber::fixedWidth(0.f, 3), ',', FormattedNumber::fixedWidth(0.f, 3), '-', FormattedNumber::fixedWidth(0.f, 3), ',', FormattedNumber::fixedWidth(0.f, 3), ") ", FormattedNumber::fixedWidth(0.f, 2), "KB").utf8().data());
}
}