Torne (Richard Coles) | 5821806 | 2012-11-14 11:43:16 +0000 | [diff] [blame] | 1 | // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved. |
| 2 | // Use of this source code is governed by a BSD-style license that can be |
| 3 | // found in the LICENSE file. |
| 4 | |
| 5 | #ifndef CHROME_BROWSER_PRINTING_PRINTING_TEST_H__ |
| 6 | #define CHROME_BROWSER_PRINTING_PRINTING_TEST_H__ |
| 7 | |
| 8 | #include <windows.h> |
| 9 | #include <winspool.h> |
| 10 | |
| 11 | #include <string> |
| 12 | |
| 13 | #include "base/basictypes.h" |
| 14 | |
| 15 | // Disable the whole test case when executing on a computer that has no printer |
| 16 | // installed. |
| 17 | // Note: Parent should be testing::Test or InProcessBrowserTest. |
| 18 | template<typename Parent> |
| 19 | class PrintingTest : public Parent { |
| 20 | public: |
| 21 | static bool IsTestCaseDisabled() { |
| 22 | return GetDefaultPrinter().empty(); |
| 23 | } |
| 24 | static std::wstring GetDefaultPrinter() { |
| 25 | wchar_t printer_name[MAX_PATH]; |
| 26 | DWORD size = arraysize(printer_name); |
| 27 | BOOL result = ::GetDefaultPrinter(printer_name, &size); |
| 28 | if (result == 0) { |
| 29 | if (GetLastError() == ERROR_FILE_NOT_FOUND) { |
| 30 | printf("There is no printer installed, printing can't be tested!\n"); |
| 31 | return std::wstring(); |
| 32 | } |
| 33 | printf("INTERNAL PRINTER ERROR!\n"); |
| 34 | return std::wstring(); |
| 35 | } |
| 36 | return printer_name; |
| 37 | } |
| 38 | }; |
| 39 | |
| 40 | #endif // CHROME_BROWSER_PRINTING_PRINTING_TEST_H__ |