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ntprint/tests: Add tests for PSetupEnumMonitor.

oldstable
Detlef Riekenberg 2007-06-22 00:31:55 +02:00 committed by Alexandre Julliard
parent f6e1dbf771
commit 955d5247ba
1 changed files with 101 additions and 0 deletions
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101
dlls/ntprint/tests/ntprint.c
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@ -34,6 +34,7 @@
static HMODULE hdll;
static HANDLE (WINAPI *pPSetupCreateMonitorInfo)(LPVOID, LPVOID, LPVOID);
static VOID (WINAPI *pPSetupDestroyMonitorInfo)(HANDLE);
static BOOL (WINAPI *pPSetupEnumMonitor)(HANDLE, DWORD, LPWSTR, LPDWORD);
/* ########################### */
@ -53,6 +54,9 @@ static LPCSTR load_functions(void)
pPSetupDestroyMonitorInfo = (VOID *) GetProcAddress(hdll, ptr);
if (!pPSetupDestroyMonitorInfo) return ptr;
ptr = "PSetupEnumMonitor";
pPSetupEnumMonitor = (VOID *) GetProcAddress(hdll, ptr);
if (!pPSetupEnumMonitor) return ptr;
return NULL;
}
@ -112,6 +116,102 @@ static void test_PSetupDestroyMonitorInfo(VOID)
/* ########################### */
static void test_PSetupEnumMonitor(VOID)
{
HANDLE mi;
WCHAR buffer[MAX_PATH+2];
DWORD minsize = 0;
DWORD size;
DWORD res;
DWORD index=0;
SetLastError(0xdeadbeef);
mi = pPSetupCreateMonitorInfo(NULL, NULL, NULL);
if (!mi) {
skip("PSetupCreateMonitorInfo\n");
return;
}
minsize = 0;
SetLastError(0xdeadbeef);
res = pPSetupEnumMonitor(mi, 0, NULL, &minsize);
ok( !res && (GetLastError() == ERROR_INSUFFICIENT_BUFFER) && (minsize > 0),
"got %u with %u and %u (expected '0' with ERROR_INSUFFICIENT_BUFFER "
"and '> 0')\n", res, GetLastError(), minsize);
size = sizeof(buffer) / sizeof(buffer[0]);
if ((minsize + 1) > size) {
skip("overflow: %u\n", minsize);
pPSetupDestroyMonitorInfo(mi);
return;
}
if (0) {
/* XP: ERROR_INVALID_PARAMETER, w2k: Crash */
SetLastError(0xdeadbeef);
size = sizeof(buffer) / sizeof(buffer[0]);
res = pPSetupEnumMonitor(NULL, 0, buffer, &size);
ok( !res && (GetLastError() == ERROR_INVALID_PARAMETER),
"got %u with %u (expected '0' with ERROR_INVALID_PARAMETER)\n",
res, GetLastError());
}
if (0) {
/* XP: Crash, w2k: Success (how can that work?) */
SetLastError(0xdeadbeef);
size = sizeof(buffer) / sizeof(buffer[0]);
res = pPSetupEnumMonitor(mi, 0, NULL, &size);
trace("got %u with %u and %u\n", res, GetLastError(), size);
}
if (0) {
/* XP: ERROR_INVALID_PARAMETER, w2k: Crash */
SetLastError(0xdeadbeef);
res = pPSetupEnumMonitor(mi, 0, buffer, NULL);
ok( !res && (GetLastError() == ERROR_INVALID_PARAMETER),
"got %u with %u (expected '0' with ERROR_INVALID_PARAMETER)\n",
res, GetLastError());
}
SetLastError(0xdeadbeef);
size = minsize - 1;
res = pPSetupEnumMonitor(mi, 0, buffer, &size);
ok( !res && (GetLastError() == ERROR_INSUFFICIENT_BUFFER),
"got %u with %u and %u (expected '0' with ERROR_INSUFFICIENT_BUFFER)\n",
res, GetLastError(), size);
SetLastError(0xdeadbeef);
size = minsize;
res = pPSetupEnumMonitor(mi, 0, buffer, &size);
ok( res, "got %u with %u and %u (expected '!= 0')\n",
res, GetLastError(), size);
SetLastError(0xdeadbeef);
size = minsize + 1;
res = pPSetupEnumMonitor(mi, 0, buffer, &size);
ok( res, "got %u with %u and %u (expected '!= 0')\n",
res, GetLastError(), size);
/* try max. 20 monitors */
while (res && (index < 20)) {
SetLastError(0xdeadbeef);
buffer[0] = '\0';
size = sizeof(buffer) / sizeof(buffer[0]);
res = pPSetupEnumMonitor(mi, index, buffer, &size);
ok( res || (GetLastError() == ERROR_NO_MORE_ITEMS),
"(%u) got %u with %u and %u (expected '!=0' or: '0' with "
"ERROR_NO_MORE_ITEMS)\n", index, res, GetLastError(), size);
if (res) index++;
}
pPSetupDestroyMonitorInfo(mi);
}
/* ########################### */
START_TEST(ntprint)
{
LPCSTR ptr;
@ -125,5 +225,6 @@ START_TEST(ntprint)
test_PSetupCreateMonitorInfo();
test_PSetupDestroyMonitorInfo();
test_PSetupEnumMonitor();
}