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test: add tests for win_mmap destructor
These tests check if all memory is properly unreserved in case of no manual unmapping/closing the pool.
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| Original file line number | Diff line number | Diff line change |
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| # | ||
| # Copyright 2018, Intel Corporation | ||
| # | ||
| # Redistribution and use in source and binary forms, with or without | ||
| # modification, are permitted provided that the following conditions | ||
| # are met: | ||
| # | ||
| # * Redistributions of source code must retain the above copyright | ||
| # notice, this list of conditions and the following disclaimer. | ||
| # | ||
| # * 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. | ||
| # | ||
| # * Neither the name of the copyright holder nor the names of its | ||
| # contributors may be used to endorse or promote products derived | ||
| # from this software without specific prior written permission. | ||
| # | ||
| # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT | ||
| # OWNER OR 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. | ||
| # | ||
|
|
||
| # | ||
| # src/test/win_mmap_dtor/TEST0 -- unit test for win_mmap destructor | ||
| # | ||
|
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| # standard unit test setup | ||
| . ..\unittest\unittest.ps1 | ||
|
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| require_test_type medium | ||
| require_fs_type any | ||
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| setup | ||
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| create_holey_file 2M $DIR\testfile1 | ||
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| expect_normal_exit $Env:EXE_DIR\win_mmap_dtor$Env:EXESUFFIX $DIR\testfile1 | ||
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| check_files $DIR\testfile1 | ||
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| pass |
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| /* | ||
| * Copyright 2018, Intel Corporation | ||
| * | ||
| * Redistribution and use in source and binary forms, with or without | ||
| * modification, are permitted provided that the following conditions | ||
| * are met: | ||
| * | ||
| * * Redistributions of source code must retain the above copyright | ||
| * notice, this list of conditions and the following disclaimer. | ||
| * | ||
| * * 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. | ||
| * | ||
| * * Neither the name of the copyright holder nor the names of its | ||
| * contributors may be used to endorse or promote products derived | ||
| * from this software without specific prior written permission. | ||
| * | ||
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT | ||
| * OWNER OR 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. | ||
| */ | ||
|
|
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| /* | ||
| * win_mmap_dtor.c -- unit test for windows mmap destructor | ||
| */ | ||
|
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| #include "unittest.h" | ||
| #include "os.h" | ||
| #include "win_mmap.h" | ||
|
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| #define KILOBYTE (1 << 10) | ||
| #define MEGABYTE (1 << 20) | ||
|
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| unsigned long long Mmap_align; | ||
|
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| int | ||
| main(int argc, char *argv[]) | ||
| { | ||
| START(argc, argv, "win_mmap_dtor"); | ||
|
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| if (argc != 2) | ||
| UT_FATAL("usage: %s path", argv[0]); | ||
|
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| SYSTEM_INFO si; | ||
| GetSystemInfo(&si); | ||
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| /* set pagesize for mmap */ | ||
| Mmap_align = si.dwAllocationGranularity; | ||
|
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| const char *path = argv[1]; | ||
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| int fd = os_open(path, O_RDWR); | ||
| UT_ASSERTne(fd, -1); | ||
|
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| /* | ||
| * Input file has size equal to 2MB, but the mapping is 3MB. | ||
| * In this case mmap should map whole file and reserve 1MB | ||
| * of virtual address space for remaining part of the mapping. | ||
| */ | ||
| void *addr = mmap(NULL, 3 * MEGABYTE, PROT_READ, MAP_SHARED, fd, 0); | ||
| UT_ASSERTne(addr, MAP_FAILED); | ||
|
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| MEMORY_BASIC_INFORMATION basic_info; | ||
| SIZE_T bytes_returned; | ||
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| bytes_returned = VirtualQuery(addr, &basic_info, | ||
| sizeof(basic_info)); | ||
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| UT_ASSERTeq(bytes_returned, sizeof(basic_info)); | ||
| UT_ASSERTeq(basic_info.RegionSize, 2 * MEGABYTE); | ||
| UT_ASSERTeq(basic_info.State, MEM_COMMIT); | ||
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| bytes_returned = VirtualQuery((char *)addr + 2 * MEGABYTE, | ||
| &basic_info, sizeof(basic_info)); | ||
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| UT_ASSERTeq(bytes_returned, sizeof(basic_info)); | ||
| UT_ASSERTeq(basic_info.RegionSize, MEGABYTE); | ||
| UT_ASSERTeq(basic_info.State, MEM_RESERVE); | ||
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| win_mmap_fini(); | ||
|
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| bytes_returned = VirtualQuery((char *)addr + 2 * MEGABYTE, | ||
| &basic_info, sizeof(basic_info)); | ||
|
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| UT_ASSERTeq(bytes_returned, sizeof(basic_info)); | ||
| /* | ||
| * region size can be bigger than 1MB because there was probably | ||
| * free space after this mapping | ||
| */ | ||
| UT_ASSERTeq(basic_info.State, MEM_FREE); | ||
|
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| DONE(NULL); | ||
| } |
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| <?xml version="1.0" encoding="utf-8"?> | ||
| <Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003"> | ||
| <ItemGroup> | ||
| <Filter Include="Source Files"> | ||
| <UniqueIdentifier>{4FC737F1-C7A5-4376-A066-2A32D752A2FF}</UniqueIdentifier> | ||
| <Extensions>cpp;c;cc;cxx;def;odl;idl;hpj;bat;asm;asmx</Extensions> | ||
| </Filter> | ||
| <Filter Include="Test Scripts"> | ||
| <UniqueIdentifier>{6043ccf6-d070-43a3-867f-2aa9612ac158}</UniqueIdentifier> | ||
| <Extensions>ps1</Extensions> | ||
| </Filter> | ||
| <Filter Include="Match Files"> | ||
| <UniqueIdentifier>{9e75d124-4f98-4b16-ad1d-f62881ec9f30}</UniqueIdentifier> | ||
| <Extensions>match</Extensions> | ||
| </Filter> | ||
| </ItemGroup> | ||
| <ItemGroup> | ||
| <ClCompile Include="..\..\..\src\test\pmem_unmap\pmem_unmap.c"> | ||
| <Filter>Source Files</Filter> | ||
| </ClCompile> | ||
| </ItemGroup> | ||
| <ItemGroup> | ||
| <None Include="TEST0.PS1"> | ||
| <Filter>Test Scripts</Filter> | ||
| </None> | ||
| </ItemGroup> | ||
| </Project> |
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| <?xml version="1.0" encoding="utf-8"?> | ||
| <Project DefaultTargets="Build" ToolsVersion="14.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003"> | ||
| <ItemGroup Label="ProjectConfigurations"> | ||
| <ProjectConfiguration Include="Debug|x64"> | ||
| <Configuration>Debug</Configuration> | ||
| <Platform>x64</Platform> | ||
| </ProjectConfiguration> | ||
| <ProjectConfiguration Include="Release|x64"> | ||
| <Configuration>Release</Configuration> | ||
| <Platform>x64</Platform> | ||
| </ProjectConfiguration> | ||
| </ItemGroup> | ||
| <ItemGroup> | ||
| <ProjectReference Include="..\unittest\libut.vcxproj"> | ||
| <Project>{ce3f2dfb-8470-4802-ad37-21caf6cb2681}</Project> | ||
| </ProjectReference> | ||
| </ItemGroup> | ||
| <ItemGroup> | ||
| <None Include="TEST0.PS1" /> | ||
| </ItemGroup> | ||
| <ItemGroup> | ||
| <ClCompile Include="..\..\windows\win_mmap.c" /> | ||
| <ClCompile Include="win_mmap_dtor.c" /> | ||
| </ItemGroup> | ||
| <PropertyGroup Label="Globals"> | ||
| <ProjectGuid>{F03DABEE-A03E-4437-BFD3-D012836F2D94}</ProjectGuid> | ||
| <Keyword>Win32Proj</Keyword> | ||
| <RootNamespace>win_mmap_dtor</RootNamespace> | ||
| <WindowsTargetPlatformVersion>10.0.16299.0</WindowsTargetPlatformVersion> | ||
| </PropertyGroup> | ||
| <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" /> | ||
| <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration"> | ||
| <ConfigurationType>Application</ConfigurationType> | ||
| <UseDebugLibraries>true</UseDebugLibraries> | ||
| <PlatformToolset>v140</PlatformToolset> | ||
| </PropertyGroup> | ||
| <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration"> | ||
| <ConfigurationType>Application</ConfigurationType> | ||
| <UseDebugLibraries>false</UseDebugLibraries> | ||
| <PlatformToolset>v140</PlatformToolset> | ||
| </PropertyGroup> | ||
| <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" /> | ||
| <ImportGroup Label="ExtensionSettings"> | ||
| </ImportGroup> | ||
| <ImportGroup Label="Shared"> | ||
| </ImportGroup> | ||
| <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|x64'"> | ||
| <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" /> | ||
| <Import Project="..\test_debug.props" /> | ||
| </ImportGroup> | ||
| <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|x64'"> | ||
| <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" /> | ||
| <Import Project="..\test_release.props" /> | ||
| </ImportGroup> | ||
| <PropertyGroup Label="UserMacros" /> | ||
| <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" /> | ||
| <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" /> | ||
| <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'"> | ||
| <ClCompile> | ||
| <PrecompiledHeader>NotUsing</PrecompiledHeader> | ||
| </ClCompile> | ||
| <Link /> | ||
| </ItemDefinitionGroup> | ||
| <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'"> | ||
| <ClCompile> | ||
| <PrecompiledHeader>NotUsing</PrecompiledHeader> | ||
| </ClCompile> | ||
| <Link /> | ||
| </ItemDefinitionGroup> | ||
| <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" /> | ||
| <ImportGroup Label="ExtensionTargets"> | ||
| </ImportGroup> | ||
| </Project> |
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|---|---|---|
| @@ -0,0 +1,19 @@ | ||
| <?xml version="1.0" encoding="utf-8"?> | ||
| <Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003"> | ||
| <ItemGroup> | ||
| <None Include="TEST0.PS1" /> | ||
| </ItemGroup> | ||
| <ItemGroup> | ||
| <Filter Include="Source Files"> | ||
| <UniqueIdentifier>{0da09383-3374-4523-b95d-d943028e8202}</UniqueIdentifier> | ||
| </Filter> | ||
| </ItemGroup> | ||
| <ItemGroup> | ||
| <ClCompile Include="win_mmap_dtor.c"> | ||
| <Filter>Source Files</Filter> | ||
| </ClCompile> | ||
| <ClCompile Include="..\..\windows\win_mmap.c"> | ||
| <Filter>Source Files</Filter> | ||
| </ClCompile> | ||
| </ItemGroup> | ||
| </Project> |
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| # | ||
| # Copyright 2018, Intel Corporation | ||
| # | ||
| # Redistribution and use in source and binary forms, with or without | ||
| # modification, are permitted provided that the following conditions | ||
| # are met: | ||
| # | ||
| # * Redistributions of source code must retain the above copyright | ||
| # notice, this list of conditions and the following disclaimer. | ||
| # | ||
| # * 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. | ||
| # | ||
| # * Neither the name of the copyright holder nor the names of its | ||
| # contributors may be used to endorse or promote products derived | ||
| # from this software without specific prior written permission. | ||
| # | ||
| # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT | ||
| # OWNER OR 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. | ||
| # | ||
|
|
||
| # | ||
| # src/test/win_poolset_unmap/TEST0 -- unit test for win_mmap | ||
| # | ||
|
|
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| # standard unit test setup | ||
| . ..\unittest\unittest.ps1 | ||
|
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| require_test_type medium | ||
| require_fs_type any | ||
| require_build_type debug | ||
|
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| setup | ||
|
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| $Env:PMEM_LOG_LEVEL=15 | ||
|
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| mkdir $DIR\dirset | Out-Null | ||
|
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| create_poolset $DIR\testset 50M:$DIR\dirset O SINGLEHDR | ||
|
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| expect_normal_exit $Env:EXE_DIR\win_poolset_unmap$Env:EXESUFFIX $DIR\testset | ||
|
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| Get-Content pmem$Env:UNITTEST_NUM.log | Where-Object ` | ||
| {$_ -match "win_mmap.c:[0-9]* mmap_unreserve"} > grep$Env:UNITTEST_NUM.log | ||
|
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| check | ||
|
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| pass |
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