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author | Jiyoung Yun <jy910.yun@samsung.com> | 2016-12-27 16:46:08 +0900 |
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committer | Jiyoung Yun <jy910.yun@samsung.com> | 2016-12-27 16:46:08 +0900 |
commit | db20f3f1bb8595633a7e16c8900fd401a453a6b5 (patch) | |
tree | e5435159cd1bf0519276363a6fe1663d1721bed3 /src/pal/tests/palsuite/filemapping_memmgt/HeapReAlloc/test3/test3.c | |
parent | 4b4aad7217d3292650e77eec2cf4c198ea9c3b4b (diff) | |
download | coreclr-db20f3f1bb8595633a7e16c8900fd401a453a6b5.tar.gz coreclr-db20f3f1bb8595633a7e16c8900fd401a453a6b5.tar.bz2 coreclr-db20f3f1bb8595633a7e16c8900fd401a453a6b5.zip |
Imported Upstream version 1.0.0.9127upstream/1.0.0.9127
Diffstat (limited to 'src/pal/tests/palsuite/filemapping_memmgt/HeapReAlloc/test3/test3.c')
-rw-r--r-- | src/pal/tests/palsuite/filemapping_memmgt/HeapReAlloc/test3/test3.c | 78 |
1 files changed, 0 insertions, 78 deletions
diff --git a/src/pal/tests/palsuite/filemapping_memmgt/HeapReAlloc/test3/test3.c b/src/pal/tests/palsuite/filemapping_memmgt/HeapReAlloc/test3/test3.c deleted file mode 100644 index dea9de348d..0000000000 --- a/src/pal/tests/palsuite/filemapping_memmgt/HeapReAlloc/test3/test3.c +++ /dev/null @@ -1,78 +0,0 @@ -// 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: test3.c -** -** Purpose: Allocate some memory. Then reallocate that memory into a -** bigger space on the heap. Check that the first portion of the data is -** unchanged. Then set the new portion to a value, to ensure that it is -** properly writable memory. -** -** -**============================================================*/ - -#include <palsuite.h> - -int __cdecl main(int argc, char *argv[]) -{ - - HANDLE TheHeap; - char* TheMemory; - char* ReAllocMemory; - int i; - - if(PAL_Initialize(argc, argv) != 0) - { - return FAIL; - } - - TheHeap = GetProcessHeap(); - - if(TheHeap == NULL) - { - Fail("ERROR: GetProcessHeap() returned NULL when it was called. " - "GetLastError() returned %d.",GetLastError()); - } - - /* Allocate 100 bytes on the heap */ - if((TheMemory = HeapAlloc(TheHeap, 0, 100)) == NULL) - { - Fail("ERROR: HeapAlloc returned NULL when it was called. " - "GetLastError() returned %d.",GetLastError()); - } - - /* Set the first 100 bytes to 'X' */ - memset(TheMemory, 'X', 100); - - /* Reallocate the memory to 200 bytes */ - ReAllocMemory = HeapReAlloc(TheHeap, 0, TheMemory, 200); - - if(ReAllocMemory == NULL) - { - Fail("ERROR: HeapReAlloc failed to reallocate the 100 bytes of " - "heap memory. GetLastError returns %d.",GetLastError()); - } - - /* Check that each of the first 100 bytes hasn't lost any data. */ - for(i=0; i<100; ++i) - { - - if(ReAllocMemory[i] != 'X') - { - Fail("ERROR: Byte number %d of the reallocated memory block " - "is not set to 'X' as it should be.",i); - } - } - - /* Beyond the first 100 bytes is valid free memory. We'll set all this - memory to a value -- though, even if HeapReAlloc didn't work, it might - still be possible to memset this memory without raising an exception. - */ - memset(ReAllocMemory+100, 'Z', 100); - - PAL_Terminate(); - return PASS; -} |