diff options
Diffstat (limited to 'src/pal/tests/palsuite/filemapping_memmgt/VirtualProtect/test6')
3 files changed, 100 insertions, 0 deletions
diff --git a/src/pal/tests/palsuite/filemapping_memmgt/VirtualProtect/test6/CMakeLists.txt b/src/pal/tests/palsuite/filemapping_memmgt/VirtualProtect/test6/CMakeLists.txt new file mode 100644 index 0000000000..6d6fd07df8 --- /dev/null +++ b/src/pal/tests/palsuite/filemapping_memmgt/VirtualProtect/test6/CMakeLists.txt @@ -0,0 +1,19 @@ +cmake_minimum_required(VERSION 2.8.12.2) + +set(CMAKE_INCLUDE_CURRENT_DIR ON) + +set(SOURCES + VirtualProtect.c +) + +add_executable(paltest_virtualprotect_test6 + ${SOURCES} +) + +add_dependencies(paltest_virtualprotect_test6 coreclrpal) + +target_link_libraries(paltest_virtualprotect_test6 + pthread + m + coreclrpal +) diff --git a/src/pal/tests/palsuite/filemapping_memmgt/VirtualProtect/test6/VirtualProtect.c b/src/pal/tests/palsuite/filemapping_memmgt/VirtualProtect/test6/VirtualProtect.c new file mode 100644 index 0000000000..d60b323ec6 --- /dev/null +++ b/src/pal/tests/palsuite/filemapping_memmgt/VirtualProtect/test6/VirtualProtect.c @@ -0,0 +1,68 @@ +// Licensed to the .NET Foundation under one or more agreements. +// The .NET Foundation licenses this file to you under the MIT license. +// See the LICENSE file in the project root for more information. + +/*============================================================= +** +** Source: virtualprotect.c +** +** Purpose: Positive test the VirtualProtect API. +** Call VirtualProtect to set new protect as +** PAGE_NOACCESS +** +** +**============================================================*/ +#include <palsuite.h> + +#define REGIONSIZE 1024 + +int __cdecl main(int argc, char *argv[]) +{ + int err; + LPVOID lpVirtualAddress; + DWORD OldProtect; + + //Initialize the PAL environment + err = PAL_Initialize(argc, argv); + if(0 != err) + { + ExitProcess(FAIL); + } + //Allocate the physical storage in memory or in the paging file on disk + lpVirtualAddress = VirtualAlloc(NULL,//determine where to allocate the region + REGIONSIZE, //specify the size + MEM_COMMIT, //allocation type + PAGE_READONLY); //access protection + if(NULL == lpVirtualAddress) + { + Fail("\nFailed to call VirtualAlloc API!\n"); + } + + OldProtect = PAGE_READONLY; + //Set new access protection + err = VirtualProtect(lpVirtualAddress, + REGIONSIZE, //specify the region size + PAGE_NOACCESS,//desied access protection + &OldProtect);//old access protection + if(0 == err) + { + Trace("\nFailed to call VirtualProtect API!\n"); + err = VirtualFree(lpVirtualAddress,REGIONSIZE,MEM_DECOMMIT); + if(0 == err) + { + Fail("\nFailed to call VirtualFree API!\n"); + } + Fail(""); + } + + + //decommit the specified region + err = VirtualFree(lpVirtualAddress,REGIONSIZE,MEM_DECOMMIT); + if(0 == err) + { + Fail("\nFailed to call VirtualFree API!\n"); + } + + PAL_Terminate(); + return PASS; +} diff --git a/src/pal/tests/palsuite/filemapping_memmgt/VirtualProtect/test6/testinfo.dat b/src/pal/tests/palsuite/filemapping_memmgt/VirtualProtect/test6/testinfo.dat new file mode 100644 index 0000000000..71ccad5639 --- /dev/null +++ b/src/pal/tests/palsuite/filemapping_memmgt/VirtualProtect/test6/testinfo.dat @@ -0,0 +1,13 @@ +# Licensed to the .NET Foundation under one or more agreements. +# The .NET Foundation licenses this file to you under the MIT license. +# See the LICENSE file in the project root for more information. + +Version = 1.0 +Section = Filemapping_memmgt +Function = VirtualProtect +Name = Positive test for VirtualProtect - with PAGE_NOACCESS +TYPE = DEFAULT +EXE1 = virtualprotect +Description +=Test the VirtualProtect to set new access protection +=as PAGE_NOACCESS |