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shlwapi/tests: Add SH*Shared inter-process tests.

This commit is contained in:
Sebastian Lackner 2014-10-01 02:36:47 +02:00 committed by Alexandre Julliard
parent a95a50925b
commit cad3e3e5dc
1 changed files with 93 additions and 8 deletions
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101
dlls/shlwapi/tests/ordinal.c
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@ -444,12 +444,20 @@ static void test_SHSearchMapInt(void)
ok(i == values[0], "Len 3, expected %d, got %d\n", values[0], i);
}
static void test_alloc_shared(void)
struct shared_struct
{
DWORD value;
HANDLE handle;
};
static void test_alloc_shared(int argc, char **argv)
{
char cmdline[MAX_PATH];
PROCESS_INFORMATION pi;
STARTUPINFOA si = { 0 };
DWORD procid;
HANDLE hmem;
int val;
int* p;
HANDLE hmem, hmem2 = 0;
struct shared_struct val, *p;
BOOL ret;
procid=GetCurrentProcessId();
@ -458,19 +466,82 @@ static void test_alloc_shared(void)
ret = pSHFreeShared(hmem, procid);
ok( ret, "SHFreeShared failed: %u\n", GetLastError());
val=0x12345678;
hmem=pSHAllocShared(&val,4,procid);
val.value = 0x12345678;
val.handle = 0;
hmem = pSHAllocShared(&val, sizeof(val), procid);
ok(hmem!=NULL,"SHAllocShared(NULL...) failed: %u\n", GetLastError());
p=pSHLockShared(hmem,procid);
ok(p!=NULL,"SHLockShared failed: %u\n", GetLastError());
if (p!=NULL)
ok(*p==val,"Wrong value in shared memory: %d instead of %d\n",*p,val);
ok(p->value == 0x12345678, "Wrong value in shared memory: %d instead of %d\n", p->value, 0x12345678);
ret = pSHUnlockShared(p);
ok( ret, "SHUnlockShared failed: %u\n", GetLastError());
sprintf(cmdline, "%s %s %d %p", argv[0], argv[1], procid, hmem);
ret = CreateProcessA(NULL, cmdline, NULL, NULL, FALSE, 0, NULL, NULL, &si, &pi);
ok(ret, "could not create child process error: %u\n", GetLastError());
if (ret)
{
winetest_wait_child_process(pi.hProcess);
CloseHandle(pi.hThread);
CloseHandle(pi.hProcess);
p = pSHLockShared(hmem, procid);
ok(p != NULL,"SHLockShared failed: %u\n", GetLastError());
if (p != NULL && p->value != 0x12345678)
{
ok(p->value == 0x12345679, "Wrong value in shared memory: %d instead of %d\n", p->value, 0x12345679);
hmem2 = p->handle;
ok(hmem2 != NULL, "Expected handle in shared memory\n");
}
ret = pSHUnlockShared(p);
ok(ret, "SHUnlockShared failed: %u\n", GetLastError());
}
ret = pSHFreeShared(hmem, procid);
ok( ret, "SHFreeShared failed: %u\n", GetLastError());
if (hmem2)
{
p = pSHLockShared(hmem2, procid);
todo_wine
ok(p != NULL,"SHLockShared failed: %u\n", GetLastError());
if (p != NULL)
ok(p->value == 0xDEADBEEF, "Wrong value in shared memory: %d instead of %d\n", p->value, 0xDEADBEEF);
ret = pSHUnlockShared(p);
todo_wine
ok(ret, "SHUnlockShared failed: %u\n", GetLastError());
ret = pSHFreeShared(hmem2, procid);
todo_wine
ok(ret, "SHFreeShared failed: %u\n", GetLastError());
}
}
static void test_alloc_shared_remote(DWORD procid, HANDLE hmem)
{
struct shared_struct val, *p;
BOOL ret;
p = pSHLockShared(hmem, procid);
ok(p != NULL || broken(p == NULL) /* Windows 7/8 */, "SHLockShared failed: %u\n", GetLastError());
if (p == NULL)
{
win_skip("Subprocess failed to modify shared memory, skipping test\n");
return;
}
ok(p->value == 0x12345678, "Wrong value in shared memory: %d instead of %d\n", p->value, 0x12345678);
p->value++;
val.value = 0xDEADBEEF;
val.handle = 0;
p->handle = pSHAllocShared(&val, sizeof(val), procid);
ok(p->handle != NULL, "SHAllocShared failed: %u\n", GetLastError());
ret = pSHUnlockShared(p);
ok(ret, "SHUnlockShared failed: %u\n", GetLastError());
}
static void test_fdsa(void)
@ -3057,6 +3128,9 @@ static void test_SHSetParentHwnd(void)
START_TEST(ordinal)
{
char **argv;
int argc;
hShlwapi = GetModuleHandleA("shlwapi.dll");
is_win2k_and_lower = GetProcAddress(hShlwapi, "StrChrNW") == 0;
is_win9x = GetProcAddress(hShlwapi, (LPSTR)99) == 0; /* StrCpyNXA */
@ -3069,6 +3143,17 @@ START_TEST(ordinal)
init_pointers();
argc = winetest_get_mainargs(&argv);
if (argc >= 4)
{
DWORD procid;
HANDLE hmem;
sscanf(argv[2], "%d", &procid);
sscanf(argv[3], "%p", &hmem);
test_alloc_shared_remote(procid, hmem);
return;
}
hmlang = LoadLibraryA("mlang.dll");
pLcidToRfc1766A = (void *)GetProcAddress(hmlang, "LcidToRfc1766A");
@ -3077,7 +3162,7 @@ START_TEST(ordinal)
test_GetAcceptLanguagesA();
test_SHSearchMapInt();
test_alloc_shared();
test_alloc_shared(argc, argv);
test_fdsa();
test_GetShellSecurityDescriptor();
test_SHPackDispParams();