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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
89 lines
4 KiB
C
89 lines
4 KiB
C
/*
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* PROJECT: ReactOS Print Spooler DLL API Tests
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* LICENSE: GPL-2.0+ (https://spdx.org/licenses/GPL-2.0+)
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* PURPOSE: Tests for GetDefaultPrinterA/GetDefaultPrinterW/SetDefaultPrinterA/SetDefaultPrinterW
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* COPYRIGHT: Copyright 2017 Colin Finck (colin@reactos.org)
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*/
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#include <apitest.h>
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#define WIN32_NO_STATUS
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#include <windef.h>
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#include <winbase.h>
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#include <wingdi.h>
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#include <winspool.h>
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START_TEST(GetDefaultPrinterA)
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{
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DWORD cchDefaultPrinter;
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PSTR pszDefaultPrinter;
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// Don't supply any parameters, this has to fail with ERROR_INVALID_PARAMETER.
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SetLastError(0xDEADBEEF);
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ok(!GetDefaultPrinterA(NULL, NULL), "GetDefaultPrinterA returns TRUE!\n");
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ok(GetLastError() == ERROR_INVALID_PARAMETER, "GetDefaultPrinterA returns error %lu!\n", GetLastError());
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// Determine the size of the required buffer. This has to bail out with ERROR_INSUFFICIENT_BUFFER.
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cchDefaultPrinter = 0;
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SetLastError(0xDEADBEEF);
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ok(!GetDefaultPrinterA(NULL, &cchDefaultPrinter), "GetDefaultPrinterA returns TRUE!\n");
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ok(GetLastError() == ERROR_INSUFFICIENT_BUFFER, "GetDefaultPrinterA returns error %lu!\n", GetLastError());
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// Try with a buffer large enough.
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pszDefaultPrinter = HeapAlloc(GetProcessHeap(), 0, cchDefaultPrinter);
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SetLastError(0xDEADBEEF);
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ok(GetDefaultPrinterA(pszDefaultPrinter, &cchDefaultPrinter), "GetDefaultPrinterA returns FALSE!\n");
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// SetDefaultPrinterA with NULL needs to succeed and leave the default printer unchanged.
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SetLastError(0xDEADBEEF);
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ok(SetDefaultPrinterA(NULL), "SetDefaultPrinterA returns FALSE!\n");
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// SetDefaultPrinterA with the previous default printer also needs to succeed.
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SetLastError(0xDEADBEEF);
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ok(SetDefaultPrinterA(pszDefaultPrinter), "SetDefaultPrinterA returns FALSE!\n");
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// SetDefaultPrinterA with an invalid printer name needs to fail with ERROR_INVALID_PRINTER_NAME.
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SetLastError(0xDEADBEEF);
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ok(!SetDefaultPrinterA("INVALID PRINTER NAME!!!"), "SetDefaultPrinterA returns TRUE!\n");
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ok(GetLastError() == ERROR_INVALID_PRINTER_NAME, "SetDefaultPrinterA returns error %lu!\n", GetLastError());
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HeapFree(GetProcessHeap(), 0, pszDefaultPrinter);
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}
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START_TEST(GetDefaultPrinterW)
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{
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DWORD cchDefaultPrinter;
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PWSTR pwszDefaultPrinter;
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// Don't supply any parameters, this has to fail with ERROR_INVALID_PARAMETER.
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SetLastError(0xDEADBEEF);
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ok(!GetDefaultPrinterW(NULL, NULL), "GetDefaultPrinterW returns TRUE!\n");
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ok(GetLastError() == ERROR_INVALID_PARAMETER, "GetDefaultPrinterW returns error %lu!\n", GetLastError());
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// Determine the size of the required buffer. This has to bail out with ERROR_INSUFFICIENT_BUFFER.
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cchDefaultPrinter = 0;
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SetLastError(0xDEADBEEF);
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ok(!GetDefaultPrinterW(NULL, &cchDefaultPrinter), "GetDefaultPrinterW returns TRUE!\n");
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ok(GetLastError() == ERROR_INSUFFICIENT_BUFFER, "GetDefaultPrinterW returns error %lu!\n", GetLastError());
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// Try with a buffer large enough.
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pwszDefaultPrinter = HeapAlloc(GetProcessHeap(), 0, cchDefaultPrinter * sizeof(WCHAR));
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SetLastError(0xDEADBEEF);
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ok(GetDefaultPrinterW(pwszDefaultPrinter, &cchDefaultPrinter), "GetDefaultPrinterW returns FALSE!\n");
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// SetDefaultPrinterW with NULL needs to succeed and leave the default printer unchanged.
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SetLastError(0xDEADBEEF);
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ok(SetDefaultPrinterW(NULL), "SetDefaultPrinterW returns FALSE!\n");
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// SetDefaultPrinterW with the previous default printer also needs to succeed.
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SetLastError(0xDEADBEEF);
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ok(SetDefaultPrinterW(pwszDefaultPrinter), "SetDefaultPrinterW returns FALSE!\n");
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// SetDefaultPrinterW with an invalid printer name needs to fail with ERROR_INVALID_PRINTER_NAME.
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SetLastError(0xDEADBEEF);
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ok(!SetDefaultPrinterW(L"INVALID PRINTER NAME!!!"), "SetDefaultPrinterW returns TRUE!\n");
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ok(GetLastError() == ERROR_INVALID_PRINTER_NAME, "SetDefaultPrinterW returns error %lu!\n", GetLastError());
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HeapFree(GetProcessHeap(), 0, pwszDefaultPrinter);
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}
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