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a2a0d16167
Some compilers warn about the missing initialisation of the std::exception base class of the AssertException helper. The simplest solution is to inherit from std::logic_error instead, which provides all of the required functionality already.
100 lines
3.2 KiB
C++
100 lines
3.2 KiB
C++
// Copyright (C) 2011 Milo Yip
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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// THE SOFTWARE.
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#ifndef UNITTEST_H_
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#define UNITTEST_H_
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// gtest indirectly included inttypes.h, without __STDC_CONSTANT_MACROS.
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#ifndef __STDC_CONSTANT_MACROS
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# define __STDC_CONSTANT_MACROS 1 // required by C++ standard
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#endif
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#ifdef _MSC_VER
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#define _CRTDBG_MAP_ALLOC
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#include <crtdbg.h>
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#pragma warning(disable : 4996) // 'function': was declared deprecated
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#endif
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#if defined(__clang__) || defined(__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 2))
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#if defined(__clang__) || (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 6))
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#pragma GCC diagnostic push
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#endif
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#pragma GCC diagnostic ignored "-Weffc++"
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#endif
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#include "gtest/gtest.h"
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#if defined(__clang__) || defined(__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 6))
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#pragma GCC diagnostic pop
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#endif
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template <typename Ch>
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inline unsigned StrLen(const Ch* s) {
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const Ch* p = s;
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while (*p) p++;
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return unsigned(p - s);
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}
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template<typename Ch>
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inline int StrCmp(const Ch* s1, const Ch* s2) {
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while(*s1 && (*s1 == *s2)) { s1++; s2++; }
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return (unsigned)*s1 < (unsigned)*s2 ? -1 : (unsigned)*s1 > (unsigned)*s2;
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}
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template <typename Ch>
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inline Ch* StrDup(const Ch* str) {
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size_t bufferSize = sizeof(Ch) * (StrLen(str) + 1);
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Ch* buffer = (Ch*)malloc(bufferSize);
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memcpy(buffer, str, bufferSize);
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return buffer;
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}
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inline FILE* TempFile(char *filename) {
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#if _MSC_VER
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filename = tmpnam(filename);
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// For Visual Studio, tmpnam() adds a backslash in front. Remove it.
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if (filename[0] == '\\')
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for (int i = 0; filename[i] != '\0'; i++)
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filename[i] = filename[i + 1];
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return fopen(filename, "wb");
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#else
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strcpy(filename, "/tmp/fileXXXXXX");
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int fd = mkstemp(filename);
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return fdopen(fd, "w");
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#endif
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}
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// Use exception for catching assert
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#if _MSC_VER
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#pragma warning(disable : 4127)
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#endif
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class AssertException : public std::logic_error {
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public:
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AssertException(const char* w) : std::logic_error(w) {}
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};
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#define RAPIDJSON_ASSERT(x) if (!(x)) throw AssertException(RAPIDJSON_STRINGIFY(x))
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#endif // UNITTEST_H_
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