| /* |
| * Unit test suite for Virtual* family of APIs. |
| * |
| * Copyright 2004 Dmitry Timoshkov |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Lesser General Public |
| * License as published by the Free Software Foundation; either |
| * version 2.1 of the License, or (at your option) any later version. |
| * |
| * This library is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Lesser General Public License for more details. |
| * |
| * You should have received a copy of the GNU Lesser General Public |
| * License along with this library; if not, write to the Free Software |
| * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| */ |
| |
| #include <stdarg.h> |
| |
| #include "windef.h" |
| #include "winbase.h" |
| #include "winerror.h" |
| #include "wine/test.h" |
| |
| static void test_VirtualAlloc(void) |
| { |
| void *addr1, *addr2; |
| DWORD old_prot; |
| MEMORY_BASIC_INFORMATION info; |
| |
| SetLastError(0xdeadbeef); |
| addr1 = VirtualAlloc(0, 0, MEM_RESERVE, PAGE_NOACCESS); |
| ok(addr1 == NULL, "VirtualAlloc should fail on zero-sized allocation\n"); |
| ok(GetLastError() == ERROR_INVALID_PARAMETER /* NT */ || |
| GetLastError() == ERROR_NOT_ENOUGH_MEMORY, /* Win9x */ |
| "got %ld, expected ERROR_INVALID_PARAMETER\n", GetLastError()); |
| |
| addr1 = VirtualAlloc(0, 0xFFFC, MEM_RESERVE, PAGE_NOACCESS); |
| ok(addr1 != NULL, "VirtualAlloc failed\n"); |
| |
| /* test a not committed memory */ |
| ok(VirtualQuery(addr1, &info, sizeof(info)) == sizeof(info), |
| "VirtualQuery failed\n"); |
| ok(info.BaseAddress == addr1, "%p != %p\n", info.BaseAddress, addr1); |
| ok(info.AllocationBase == addr1, "%p != %p\n", info.AllocationBase, addr1); |
| ok(info.AllocationProtect == PAGE_NOACCESS, "%lx != PAGE_NOACCESS\n", info.AllocationProtect); |
| ok(info.RegionSize == 0x10000, "%lx != 0x10000\n", info.RegionSize); |
| ok(info.State == MEM_RESERVE, "%lx != MEM_RESERVE\n", info.State); |
| /* NT reports Protect == 0 for a not committed memory block */ |
| ok(info.Protect == 0 /* NT */ || |
| info.Protect == PAGE_NOACCESS, /* Win9x */ |
| "%lx != PAGE_NOACCESS\n", info.Protect); |
| ok(info.Type == MEM_PRIVATE, "%lx != MEM_PRIVATE\n", info.Type); |
| |
| SetLastError(0xdeadbeef); |
| ok(!VirtualProtect(addr1, 0xFFFC, PAGE_READONLY, &old_prot), |
| "VirtualProtect should fail on a not committed memory\n"); |
| ok(GetLastError() == ERROR_INVALID_ADDRESS /* NT */ || |
| GetLastError() == ERROR_INVALID_PARAMETER, /* Win9x */ |
| "got %ld, expected ERROR_INVALID_ADDRESS\n", GetLastError()); |
| |
| addr2 = VirtualAlloc(addr1, 0x1000, MEM_COMMIT, PAGE_NOACCESS); |
| ok(addr1 == addr2, "VirtualAlloc failed\n"); |
| |
| /* test a committed memory */ |
| ok(VirtualQuery(addr1, &info, sizeof(info)) == sizeof(info), |
| "VirtualQuery failed\n"); |
| ok(info.BaseAddress == addr1, "%p != %p\n", info.BaseAddress, addr1); |
| ok(info.AllocationBase == addr1, "%p != %p\n", info.AllocationBase, addr1); |
| ok(info.AllocationProtect == PAGE_NOACCESS, "%lx != PAGE_NOACCESS\n", info.AllocationProtect); |
| ok(info.RegionSize == 0x1000, "%lx != 0x1000\n", info.RegionSize); |
| ok(info.State == MEM_COMMIT, "%lx != MEM_COMMIT\n", info.State); |
| /* this time NT reports PAGE_NOACCESS as well */ |
| ok(info.Protect == PAGE_NOACCESS, "%lx != PAGE_NOACCESS\n", info.Protect); |
| ok(info.Type == MEM_PRIVATE, "%lx != MEM_PRIVATE\n", info.Type); |
| |
| /* this should fail, since not the whole range is committed yet */ |
| SetLastError(0xdeadbeef); |
| ok(!VirtualProtect(addr1, 0xFFFC, PAGE_READONLY, &old_prot), |
| "VirtualProtect should fail on a not committed memory\n"); |
| ok(GetLastError() == ERROR_INVALID_ADDRESS /* NT */ || |
| GetLastError() == ERROR_INVALID_PARAMETER, /* Win9x */ |
| "got %ld, expected ERROR_INVALID_ADDRESS\n", GetLastError()); |
| |
| ok(VirtualProtect(addr1, 0x1000, PAGE_READONLY, &old_prot), "VirtualProtect failed\n"); |
| ok(old_prot == PAGE_NOACCESS, |
| "wrong old protection: got %04lx instead of PAGE_NOACCESS\n", old_prot); |
| |
| ok(VirtualProtect(addr1, 0x1000, PAGE_READWRITE, &old_prot), "VirtualProtect failed\n"); |
| ok(old_prot == PAGE_READONLY, |
| "wrong old protection: got %04lx instead of PAGE_READONLY\n", old_prot); |
| |
| ok(!VirtualFree(addr1, 0x10000, 0), "VirtualFree should fail with type 0\n"); |
| ok(GetLastError() == ERROR_INVALID_PARAMETER, |
| "got %ld, expected ERROR_INVALID_PARAMETER\n", GetLastError()); |
| |
| ok(VirtualFree(addr1, 0x10000, MEM_DECOMMIT), "VirtualFree failed\n"); |
| |
| /* if the type is MEM_RELEASE, size must be 0 */ |
| ok(!VirtualFree(addr1, 1, MEM_RELEASE), "VirtualFree should fail\n"); |
| ok(GetLastError() == ERROR_INVALID_PARAMETER, |
| "got %ld, expected ERROR_INVALID_PARAMETER\n", GetLastError()); |
| |
| ok(VirtualFree(addr1, 0, MEM_RELEASE), "VirtualFree failed\n"); |
| } |
| |
| START_TEST(virtual) |
| { |
| test_VirtualAlloc(); |
| } |