mirror of
https://github.com/mozilla/gecko-dev.git
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129 lines
3.7 KiB
C++
129 lines
3.7 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is
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* Jeff Walden <jwalden+code@mit.edu>.
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* Portions created by the Initial Developer are Copyright (C) 2007
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either of the GNU General Public License Version 2 or later (the "GPL"),
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* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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/*
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* Test harness for XPCOM objects, providing a scoped XPCOM initializer,
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* nsCOMPtr, nsRefPtr, do_CreateInstance, do_GetService, ns(Auto|C|)String,
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* and stdio.h/stdlib.h.
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*/
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#ifndef TestHarness_h__
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#define TestHarness_h__
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#include "nsComponentManagerUtils.h"
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#include "nsServiceManagerUtils.h"
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#include "nsCOMPtr.h"
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#include "nsAutoPtr.h"
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#include "nsStringGlue.h"
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#include <stdio.h>
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#include <stdlib.h>
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#include <stdarg.h>
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/**
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* Prints the given failure message and arguments using printf, prepending
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* "TEST-UNEXPECTED-FAIL " for the benefit of the test harness and
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* appending "\n" to eliminate having to type it at each call site.
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*/
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void fail(const char* msg, ...)
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{
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va_list ap;
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printf("TEST-UNEXPECTED-FAIL | ");
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va_start(ap, msg);
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vprintf(msg, ap);
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va_end(ap);
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putchar('\n');
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}
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/**
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* Prints the given string prepending "TEST-PASS | " for the benefit of
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* the test harness and with "\n" at the end, to be used at the end of a
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* successful test function.
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*/
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void passed(const char* test)
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{
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printf("TEST-PASS | %s\n", test);
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}
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class ScopedXPCOM
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{
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public:
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ScopedXPCOM(const char* testName,
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nsIDirectoryServiceProvider *dirSvcProvider = NULL)
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{
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mTestName = testName;
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printf("Running %s tests...\n", mTestName);
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nsresult rv = NS_InitXPCOM2(&mServMgr, NULL, dirSvcProvider);
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if (NS_FAILED(rv))
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{
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fail("NS_InitXPCOM2 returned failure code 0x%x", rv);
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mServMgr = NULL;
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}
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}
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~ScopedXPCOM()
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{
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if (mServMgr)
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{
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NS_RELEASE(mServMgr);
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nsresult rv = NS_ShutdownXPCOM(NULL);
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if (NS_FAILED(rv))
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{
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fail("XPCOM shutdown failed with code 0x%x", rv);
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exit(1);
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}
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}
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printf("Finished running %s tests.\n", mTestName);
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}
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PRBool failed()
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{
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return mServMgr == NULL;
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}
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private:
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const char* mTestName;
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nsIServiceManager* mServMgr;
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};
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#endif // TestHarness_h__
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