From 38d49350072419fa38a5f376fe00ba5dcb9a6f5d Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Michael=20M=C3=BCller?= Date: Tue, 19 Jul 2016 12:59:24 +0200 Subject: [PATCH] kernel32/tests: Add tests for UnmapViewOfFile with unaligned pointer. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Michael Müller Signed-off-by: Sebastian Lackner Signed-off-by: Alexandre Julliard --- dlls/kernel32/tests/virtual.c | 26 +++++++++++++++++++++++++- 1 file changed, 25 insertions(+), 1 deletion(-) diff --git a/dlls/kernel32/tests/virtual.c b/dlls/kernel32/tests/virtual.c index 37206b5505a..75d772b5f5d 100644 --- a/dlls/kernel32/tests/virtual.c +++ b/dlls/kernel32/tests/virtual.c @@ -435,7 +435,7 @@ static void test_MapViewOfFile(void) SetLastError(0xdeadbeef); file = CreateFileA( testfile, GENERIC_READ|GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, 0, 0 ); ok( file != INVALID_HANDLE_VALUE, "CreateFile error %u\n", GetLastError() ); - SetFilePointer( file, 4096, NULL, FILE_BEGIN ); + SetFilePointer( file, 12288, NULL, FILE_BEGIN ); SetEndOfFile( file ); /* read/write mapping */ @@ -994,6 +994,30 @@ static void test_MapViewOfFile(void) ok(info.State == MEM_FREE, "%#x != MEM_FREE\n", info.State); ok(info.Type == 0, "%#x != 0\n", info.Type); + mapping = CreateFileMappingA( file, NULL, PAGE_READONLY, 0, 12288, NULL ); + ok( mapping != NULL, "CreateFileMappingA failed with error %u\n", GetLastError() ); + + ptr = MapViewOfFile( mapping, FILE_MAP_READ, 0, 0, 12288 ); + ok( ptr != NULL, "MapViewOfFile failed with error %u\n", GetLastError() ); + + ret = UnmapViewOfFile( (char *)ptr + 100 ); + ok( ret, "UnmapViewOfFile failed with error %u\n", GetLastError() ); + + ptr = MapViewOfFile( mapping, FILE_MAP_READ, 0, 0, 12288 ); + ok( ptr != NULL, "MapViewOfFile failed with error %u\n", GetLastError() ); + + ret = UnmapViewOfFile( (char *)ptr + 4096 ); + todo_wine ok( ret, "UnmapViewOfFile failed with error %u\n", GetLastError() ); + if (!ret) UnmapViewOfFile( ptr ); + + ptr = MapViewOfFile( mapping, FILE_MAP_READ, 0, 0, 12288 ); + ok( ptr != NULL, "MapViewOfFile failed with error %u\n", GetLastError() ); + + ret = UnmapViewOfFile( (char *)ptr + 4096 + 100 ); + todo_wine ok( ret, "UnmapViewOfFile failed with error %u\n", GetLastError() ); + if (!ret) UnmapViewOfFile( ptr ); + + CloseHandle(mapping); CloseHandle(file); DeleteFileA(testfile); }