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Diffstat (limited to '3rdparty/rapidjson/test/unittest/simdtest.cpp')
-rw-r--r-- | 3rdparty/rapidjson/test/unittest/simdtest.cpp | 159 |
1 files changed, 0 insertions, 159 deletions
diff --git a/3rdparty/rapidjson/test/unittest/simdtest.cpp b/3rdparty/rapidjson/test/unittest/simdtest.cpp deleted file mode 100644 index 6ded7402fbf..00000000000 --- a/3rdparty/rapidjson/test/unittest/simdtest.cpp +++ /dev/null @@ -1,159 +0,0 @@ -// Tencent is pleased to support the open source community by making RapidJSON available. -// -// Copyright (C) 2015 THL A29 Limited, a Tencent company, and Milo Yip. All rights reserved. -// -// Licensed under the MIT License (the "License"); you may not use this file except -// in compliance with the License. You may obtain a copy of the License at -// -// http://opensource.org/licenses/MIT -// -// Unless required by applicable law or agreed to in writing, software distributed -// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR -// CONDITIONS OF ANY KIND, either express or implied. See the License for the -// specific language governing permissions and limitations under the License. - -// Since Travis CI installs old Valgrind 3.7.0, which fails with some SSE4.2 -// The unit tests prefix with SIMD should be skipped by Valgrind test - -// __SSE2__ and __SSE4_2__ are recognized by gcc, clang, and the Intel compiler. -// We use -march=native with gmake to enable -msse2 and -msse4.2, if supported. -#if defined(__SSE4_2__) -# define RAPIDJSON_SSE42 -#elif defined(__SSE2__) -# define RAPIDJSON_SSE2 -#endif - -#define RAPIDJSON_NAMESPACE rapidjson_simd - -#include "unittest.h" - -#include "rapidjson/reader.h" -#include "rapidjson/writer.h" - -#ifdef __GNUC__ -RAPIDJSON_DIAG_PUSH -RAPIDJSON_DIAG_OFF(effc++) -#endif - -using namespace rapidjson_simd; - -#ifdef RAPIDJSON_SSE2 -#define SIMD_SUFFIX(name) name##_SSE2 -#elif defined(RAPIDJSON_SSE42) -#define SIMD_SUFFIX(name) name##_SSE42 -#else -#define SIMD_SUFFIX(name) name -#endif - -template <typename StreamType> -void TestSkipWhitespace() { - for (size_t step = 1; step < 32; step++) { - char buffer[1025]; - for (size_t i = 0; i < 1024; i++) - buffer[i] = " \t\r\n"[i % 4]; - for (size_t i = 0; i < 1024; i += step) - buffer[i] = 'X'; - buffer[1024] = '\0'; - - StreamType s(buffer); - size_t i = 0; - for (;;) { - SkipWhitespace(s); - if (s.Peek() == '\0') - break; - EXPECT_EQ(i, s.Tell()); - EXPECT_EQ('X', s.Take()); - i += step; - } - } -} - -TEST(SIMD, SIMD_SUFFIX(SkipWhitespace)) { - TestSkipWhitespace<StringStream>(); - TestSkipWhitespace<InsituStringStream>(); -} - -struct ScanCopyUnescapedStringHandler : BaseReaderHandler<UTF8<>, ScanCopyUnescapedStringHandler> { - bool String(const char* str, size_t length, bool) { - memcpy(buffer, str, length + 1); - return true; - } - char buffer[1024 + 5]; -}; - -template <unsigned parseFlags, typename StreamType> -void TestScanCopyUnescapedString() { - for (size_t step = 0; step < 1024; step++) { - char json[1024 + 5]; - char *p = json; - *p ++= '\"'; - for (size_t i = 0; i < step; i++) - *p++= "ABCD"[i % 4]; - *p++ = '\\'; - *p++ = '\\'; - *p++ = '\"'; - *p++ = '\0'; - - StreamType s(json); - Reader reader; - ScanCopyUnescapedStringHandler h; - reader.Parse<parseFlags>(s, h); - EXPECT_TRUE(memcmp(h.buffer, json + 1, step) == 0); - EXPECT_EQ('\\', h.buffer[step]); // escaped - EXPECT_EQ('\0', h.buffer[step + 1]); - } -} - -TEST(SIMD, SIMD_SUFFIX(ScanCopyUnescapedString)) { - TestScanCopyUnescapedString<kParseDefaultFlags, StringStream>(); - TestScanCopyUnescapedString<kParseInsituFlag, InsituStringStream>(); -} - -TEST(SIMD, SIMD_SUFFIX(ScanWriteUnescapedString)) { - for (size_t step = 0; step < 1024; step++) { - char s[2048 + 1]; - char *p = s; - for (size_t i = 0; i < step; i++) - *p++= "ABCD"[i % 4]; - char escape = "\0\n\\\""[step % 4]; - *p++ = escape; - for (size_t i = 0; i < step; i++) - *p++= "ABCD"[i % 4]; - - StringBuffer sb; - Writer<StringBuffer> writer(sb); - writer.String(s, SizeType(step * 2 + 1)); - const char* q = sb.GetString(); - EXPECT_EQ('\"', *q++); - for (size_t i = 0; i < step; i++) - EXPECT_EQ("ABCD"[i % 4], *q++); - if (escape == '\0') { - EXPECT_EQ('\\', *q++); - EXPECT_EQ('u', *q++); - EXPECT_EQ('0', *q++); - EXPECT_EQ('0', *q++); - EXPECT_EQ('0', *q++); - EXPECT_EQ('0', *q++); - } - else if (escape == '\n') { - EXPECT_EQ('\\', *q++); - EXPECT_EQ('n', *q++); - } - else if (escape == '\\') { - EXPECT_EQ('\\', *q++); - EXPECT_EQ('\\', *q++); - } - else if (escape == '\"') { - EXPECT_EQ('\\', *q++); - EXPECT_EQ('\"', *q++); - } - for (size_t i = 0; i < step; i++) - EXPECT_EQ("ABCD"[i % 4], *q++); - EXPECT_EQ('\"', *q++); - EXPECT_EQ('\0', *q++); - } -} - -#ifdef __GNUC__ -RAPIDJSON_DIAG_POP -#endif |