mirror of
https://github.com/RetroDECK/ES-DE.git
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187 lines
5.6 KiB
C++
187 lines
5.6 KiB
C++
// Tencent is pleased to support the open source community by making RapidJSON available.
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//
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// Copyright (C) 2015 THL A29 Limited, a Tencent company, and Milo Yip.
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//
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// Licensed under the MIT License (the "License"); you may not use this file except
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// in compliance with the License. You may obtain a copy of the License at
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//
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// http://opensource.org/licenses/MIT
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//
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// Unless required by applicable law or agreed to in writing, software distributed
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// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
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// CONDITIONS OF ANY KIND, either express or implied. See the License for the
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// specific language governing permissions and limitations under the License.
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#ifndef PERFTEST_H_
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#define PERFTEST_H_
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#define TEST_RAPIDJSON 1
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#define TEST_PLATFORM 0
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#define TEST_MISC 0
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#define TEST_VERSION_CODE(x,y,z) \
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(((x)*100000) + ((y)*100) + (z))
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// __SSE2__ and __SSE4_2__ are recognized by gcc, clang, and the Intel compiler.
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// We use -march=native with gmake to enable -msse2 and -msse4.2, if supported.
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// Likewise, __ARM_NEON is used to detect Neon.
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#if defined(__SSE4_2__)
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# define RAPIDJSON_SSE42
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#elif defined(__SSE2__)
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# define RAPIDJSON_SSE2
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#elif defined(__ARM_NEON)
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# define RAPIDJSON_NEON
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#endif
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#define RAPIDJSON_HAS_STDSTRING 1
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////////////////////////////////////////////////////////////////////////////////
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// Google Test
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#ifdef __cplusplus
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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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#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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#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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//! Base class for all performance tests
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class PerfTest : public ::testing::Test {
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public:
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PerfTest() : filename_(), json_(), length_(), whitespace_(), whitespace_length_() {}
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virtual void SetUp() {
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{
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const char *paths[] = {
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"data/sample.json",
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"bin/data/sample.json",
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"../bin/data/sample.json",
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"../../bin/data/sample.json",
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"../../../bin/data/sample.json"
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};
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FILE *fp = 0;
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for (size_t i = 0; i < sizeof(paths) / sizeof(paths[0]); i++) {
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fp = fopen(filename_ = paths[i], "rb");
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if (fp)
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break;
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}
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ASSERT_TRUE(fp != 0);
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fseek(fp, 0, SEEK_END);
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length_ = (size_t)ftell(fp);
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fseek(fp, 0, SEEK_SET);
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json_ = (char*)malloc(length_ + 1);
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ASSERT_EQ(length_, fread(json_, 1, length_, fp));
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json_[length_] = '\0';
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fclose(fp);
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}
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// whitespace test
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{
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whitespace_length_ = 1024 * 1024;
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whitespace_ = (char *)malloc(whitespace_length_ + 4);
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char *p = whitespace_;
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for (size_t i = 0; i < whitespace_length_; i += 4) {
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*p++ = ' ';
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*p++ = '\n';
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*p++ = '\r';
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*p++ = '\t';
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}
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*p++ = '[';
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*p++ = '0';
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*p++ = ']';
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*p++ = '\0';
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}
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// types test
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{
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const char *typespaths[] = {
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"data/types",
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"bin/types",
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"../bin/types",
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"../../bin/types/",
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"../../../bin/types"
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};
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const char* typesfilenames[] = {
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"booleans.json",
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"floats.json",
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"guids.json",
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"integers.json",
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"mixed.json",
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"nulls.json",
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"paragraphs.json",
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"alotofkeys.json"
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};
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for (size_t j = 0; j < sizeof(typesfilenames) / sizeof(typesfilenames[0]); j++) {
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types_[j] = 0;
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for (size_t i = 0; i < sizeof(typespaths) / sizeof(typespaths[0]); i++) {
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char filename[256];
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sprintf(filename, "%s/%s", typespaths[i], typesfilenames[j]);
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if (FILE* fp = fopen(filename, "rb")) {
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fseek(fp, 0, SEEK_END);
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typesLength_[j] = (size_t)ftell(fp);
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fseek(fp, 0, SEEK_SET);
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types_[j] = (char*)malloc(typesLength_[j] + 1);
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ASSERT_EQ(typesLength_[j], fread(types_[j], 1, typesLength_[j], fp));
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types_[j][typesLength_[j]] = '\0';
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fclose(fp);
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break;
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}
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}
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}
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}
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}
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virtual void TearDown() {
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free(json_);
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free(whitespace_);
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json_ = 0;
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whitespace_ = 0;
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for (size_t i = 0; i < 8; i++) {
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free(types_[i]);
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types_[i] = 0;
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}
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}
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private:
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PerfTest(const PerfTest&);
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PerfTest& operator=(const PerfTest&);
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protected:
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const char* filename_;
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char *json_;
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size_t length_;
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char *whitespace_;
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size_t whitespace_length_;
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char *types_[8];
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size_t typesLength_[8];
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static const size_t kTrialCount = 1000;
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};
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#endif // __cplusplus
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#endif // PERFTEST_H_
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