mirror of
https://github.com/reactos/reactos.git
synced 2024-11-02 12:53:33 +00:00
3a69fd4e96
* Pass the correct handle to _RpcGetPrinter in GetPrinterW. * Pass an empty string instead of a NULL pointer as wszComputerName to the GetPrinterLevel* functions, because this variable is later used as source for StringCbCopyExW. * Don't check for GetLastError() == ERROR_SUCCESS in tests. Windows apparently only sets the last error in case of failure. The Printing code should probably be changed similarly in a future commit. Should fix CORE-14072
66 lines
2.6 KiB
C
66 lines
2.6 KiB
C
/*
|
|
* PROJECT: ReactOS Print Spooler DLL API Tests
|
|
* LICENSE: GPL-2.0+ (https://spdx.org/licenses/GPL-2.0+)
|
|
* PURPOSE: Tests for GetPrinterA/GetPrinterW
|
|
* COPYRIGHT: Copyright 2017 Colin Finck (colin@reactos.org)
|
|
*/
|
|
|
|
#include <apitest.h>
|
|
|
|
#define WIN32_NO_STATUS
|
|
#include <windef.h>
|
|
#include <winbase.h>
|
|
#include <wingdi.h>
|
|
#include <winspool.h>
|
|
|
|
/* From printing/include/spoolss.h */
|
|
#define MAX_PRINTER_NAME 220
|
|
|
|
START_TEST(GetPrinter)
|
|
{
|
|
DWORD cbNeeded;
|
|
DWORD cbTemp;
|
|
DWORD cchDefaultPrinter;
|
|
DWORD Level;
|
|
HANDLE hPrinter;
|
|
PVOID pMem;
|
|
WCHAR wszDefaultPrinter[MAX_PRINTER_NAME + 1];
|
|
|
|
// Open a handle to the default printer.
|
|
cchDefaultPrinter = _countof(wszDefaultPrinter);
|
|
ok(GetDefaultPrinterW(wszDefaultPrinter, &cchDefaultPrinter), "GetDefaultPrinterW returns FALSE and requires %lu characters!\n", cchDefaultPrinter);
|
|
if (!OpenPrinterW(wszDefaultPrinter, &hPrinter, NULL))
|
|
{
|
|
skip("Could not retrieve a handle to the default printer!\n");
|
|
return;
|
|
}
|
|
|
|
// Try for all levels. Level 0 is valid here and returns the PRINTER_INFO_STRESS structure (documented in MS-RPRN).
|
|
for (Level = 0; Level <= 9; Level++)
|
|
{
|
|
// Try with no valid arguments at all.
|
|
SetLastError(0xDEADBEEF);
|
|
ok(!GetPrinterW(NULL, Level, NULL, 0, NULL), "GetPrinterW returns TRUE for Level %lu!\n", Level);
|
|
ok(GetLastError() == ERROR_INVALID_HANDLE, "GetPrinterW returns error %lu for Level %lu!\n", GetLastError(), Level);
|
|
|
|
// Now supply at least a handle.
|
|
SetLastError(0xDEADBEEF);
|
|
ok(!GetPrinterW(hPrinter, Level, NULL, 0, NULL), "GetPrinterW returns TRUE for Level %lu!\n", Level);
|
|
ok(GetLastError() == RPC_X_NULL_REF_POINTER, "GetPrinterW returns error %lu for Level %lu!\n", GetLastError(), Level);
|
|
|
|
// Now get the buffer size.
|
|
SetLastError(0xDEADBEEF);
|
|
ok(!GetPrinterW(hPrinter, Level, NULL, 0, &cbNeeded), "GetPrinterW returns TRUE for Level %lu!\n", Level);
|
|
ok(GetLastError() == ERROR_INSUFFICIENT_BUFFER, "GetPrinterW returns error %lu for Level %lu!\n", GetLastError(), Level);
|
|
|
|
// Finally use the function as intended and aim for success!
|
|
pMem = HeapAlloc(GetProcessHeap(), 0, cbNeeded);
|
|
SetLastError(0xDEADBEEF);
|
|
ok(GetPrinterW(hPrinter, Level, pMem, cbNeeded, &cbTemp), "GetPrinterW returns FALSE for Level %lu!\n", Level);
|
|
ok(cbNeeded == cbTemp, "cbNeeded is %lu, reference size is %lu for Level %lu!\n", cbNeeded, cbTemp, Level);
|
|
HeapFree(GetProcessHeap(), 0, pMem);
|
|
}
|
|
|
|
ClosePrinter(hPrinter);
|
|
}
|