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- // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved.
- // Use of this source code is governed by a BSD-style license that can be
- // found in the LICENSE file.
- #ifndef PRINTING_PRINTING_TEST_H_
- #define PRINTING_PRINTING_TEST_H_
- #include <windows.h>
- #include <winspool.h>
- #include <string>
- // Disable the whole test case when executing on a computer that has no printer
- // installed.
- // Note: Parent should be testing::Test or InProcessBrowserTest.
- template <typename Parent>
- class PrintingTest : public Parent {
- public:
- static bool IsTestCaseDisabled() { return GetDefaultPrinter().empty(); }
- static std::wstring GetDefaultPrinter() {
- wchar_t printer_name[MAX_PATH];
- DWORD size = std::size(printer_name);
- BOOL result = ::GetDefaultPrinter(printer_name, &size);
- if (result == 0) {
- if (GetLastError() == ERROR_FILE_NOT_FOUND) {
- printf("There is no printer installed, printing can't be tested!\n");
- return std::wstring();
- }
- printf("INTERNAL PRINTER ERROR!\n");
- return std::wstring();
- }
- return printer_name;
- }
- };
- #endif // PRINTING_PRINTING_TEST_H_
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