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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 CHROME_BROWSER_PRINTING_PRINTING_TEST_H__
#define CHROME_BROWSER_PRINTING_PRINTING_TEST_H__
#include <windows.h>
#include <winspool.h>
#include <string>
#include "base/macros.h"
// 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 = arraysize(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 // CHROME_BROWSER_PRINTING_PRINTING_TEST_H__
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