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kernel32: Add basic OpenProcess test.

This commit is contained in:
Dmitry Timoshkov 2006-11-08 23:45:33 +08:00 committed by Alexandre Julliard
parent 8120dea049
commit ecdfa08364
1 changed files with 85 additions and 0 deletions
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85
dlls/kernel32/tests/process.c
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@ -2,6 +2,7 @@
* Unit test suite for CreateProcess function.
*
* Copyright 2002 Eric Pouech
* Copyright 2006 Dmitry Timoshkov
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
@ -1265,6 +1266,89 @@ static void test_ExitCode(void)
assert(DeleteFileA(resfile) != 0);
}
static void test_OpenProcess(void)
{
HANDLE hproc;
void *addr1;
MEMORY_BASIC_INFORMATION info;
SIZE_T dummy, read_bytes;
/* without PROCESS_VM_OPERATION */
hproc = OpenProcess(PROCESS_ALL_ACCESS & ~PROCESS_VM_OPERATION, FALSE, GetCurrentProcessId());
ok(hproc != NULL, "OpenProcess error %d\n", GetLastError());
SetLastError(0xdeadbeef);
addr1 = VirtualAllocEx(hproc, 0, 0xFFFC, MEM_RESERVE, PAGE_NOACCESS);
todo_wine {
ok(!addr1, "VirtualAllocEx should fail\n");
ok(GetLastError() == ERROR_ACCESS_DENIED, "wrong error %d\n", GetLastError());
}
read_bytes = 0xdeadbeef;
SetLastError(0xdeadbeef);
ok(ReadProcessMemory(hproc, test_OpenProcess, &dummy, sizeof(dummy), &read_bytes),
"ReadProcessMemory error %d\n", GetLastError());
ok(read_bytes == sizeof(dummy), "wrong read bytes %ld\n", read_bytes);
CloseHandle(hproc);
hproc = OpenProcess(PROCESS_VM_OPERATION, FALSE, GetCurrentProcessId());
ok(hproc != NULL, "OpenProcess error %d\n", GetLastError());
addr1 = VirtualAllocEx(hproc, 0, 0xFFFC, MEM_RESERVE, PAGE_NOACCESS);
todo_wine {
ok(addr1 != NULL, "VirtualAllocEx error %d\n", GetLastError());
}
if (addr1 == NULL) /* FIXME: remove once Wine is fixed */
addr1 = VirtualAllocEx(GetCurrentProcess(), 0, 0xFFFC, MEM_RESERVE, PAGE_NOACCESS);
/* without PROCESS_QUERY_INFORMATION */
SetLastError(0xdeadbeef);
ok(!VirtualQueryEx(hproc, addr1, &info, sizeof(info)),
"VirtualQueryEx without PROCESS_QUERY_INFORMATION rights should fail\n");
ok(GetLastError() == ERROR_ACCESS_DENIED, "wrong error %d\n", GetLastError());
/* without PROCESS_VM_READ */
read_bytes = 0xdeadbeef;
SetLastError(0xdeadbeef);
ok(!ReadProcessMemory(hproc, addr1, &dummy, sizeof(dummy), &read_bytes),
"ReadProcessMemory without PROCESS_VM_READ rights should fail\n");
ok(GetLastError() == ERROR_ACCESS_DENIED, "wrong error %d\n", GetLastError());
ok(read_bytes == 0, "wrong read bytes %ld\n", read_bytes);
CloseHandle(hproc);
hproc = OpenProcess(PROCESS_QUERY_INFORMATION, FALSE, GetCurrentProcessId());
memset(&info, 0xaa, sizeof(info));
ok(VirtualQueryEx(hproc, addr1, &info, sizeof(info)) == sizeof(info),
"VirtualQueryEx error %d\n", GetLastError());
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, "%x != PAGE_NOACCESS\n", info.AllocationProtect);
ok(info.RegionSize == 0x10000, "%lx != 0x10000\n", info.RegionSize);
ok(info.State == MEM_RESERVE, "%x != 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 */
"%x != PAGE_NOACCESS\n", info.Protect);
ok(info.Type == MEM_PRIVATE, "%x != MEM_PRIVATE\n", info.Type);
SetLastError(0xdeadbeef);
todo_wine {
ok(!VirtualFreeEx(hproc, addr1, 0, MEM_RELEASE),
"VirtualFreeEx without PROCESS_VM_OPERATION rights should fail\n");
ok(GetLastError() == ERROR_ACCESS_DENIED, "wrong error %d\n", GetLastError());
}
CloseHandle(hproc);
todo_wine {
ok(VirtualFree(addr1, 0, MEM_RELEASE), "VirtualFree failed\n");
}
}
START_TEST(process)
{
int b = init();
@ -1284,6 +1368,7 @@ START_TEST(process)
test_DebuggingFlag();
test_Console();
test_ExitCode();
test_OpenProcess();
/* things that can be tested:
* lookup: check the way program to be executed is searched
* handles: check the handle inheritance stuff (+sec options)