74 lines
2.4 KiB
C++
74 lines
2.4 KiB
C++
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/*
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Copyright (c) 2018-2022 Intel Corporation
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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#define __TBB_NO_IMPLICIT_LINKAGE 1
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#if _WIN32 || _WIN64
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#define _CRT_SECURE_NO_WARNINGS
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#endif
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#include "common/test.h"
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#include "common/allocator_overload.h"
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#include "common/utils_report.h"
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#include "common/utils_env.h"
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// Disabling malloc proxy via env variable is available only on Windows for now
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#if MALLOC_WINDOWS_OVERLOAD_ENABLED
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#define TEST_SYSTEM_COMMAND "test_malloc_overload_disable.exe"
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#include "tbb/tbbmalloc_proxy.h"
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#include "src/tbb/environment.h"
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const size_t SmallObjectSize = 16;
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const size_t LargeObjectSize = 2*8*1024;
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const size_t HugeObjectSize = 2*1024*1024;
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void CheckWindowsProxyDisablingViaMemSize( size_t ObjectSize ) {
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void* ptr = malloc(ObjectSize);
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/*
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* If msize returns 0 - tbbmalloc doesn't contain this object in it`s memory
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* Also msize check that proxy lib is linked
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*/
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REQUIRE_MESSAGE(!__TBB_malloc_safer_msize(ptr,nullptr), "Malloc replacement is not deactivated");
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free(ptr);
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}
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TEST_CASE("Disabling malloc overload") {
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if (!tbb::detail::r1::GetBoolEnvironmentVariable("TBB_MALLOC_DISABLE_REPLACEMENT"))
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{
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utils::SetEnv("TBB_MALLOC_DISABLE_REPLACEMENT","1");
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if ((system(TEST_SYSTEM_COMMAND)) != 0) {
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REPORT("Test error: unable to run the command: %s", TEST_SYSTEM_COMMAND);
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exit(-1);
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}
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// We must execute exit(0) to avoid duplicate "Done" printing.
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exit(0);
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}
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else
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{
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// Check SMALL objects replacement disable
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CheckWindowsProxyDisablingViaMemSize(SmallObjectSize);
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// Check LARGE objects replacement disable
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CheckWindowsProxyDisablingViaMemSize(LargeObjectSize);
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// Check HUGE objects replacement disable
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CheckWindowsProxyDisablingViaMemSize(HugeObjectSize);
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}
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}
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#endif // MALLOC_WINDOWS_OVERLOAD_ENABLED
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