137 lines
4.6 KiB
C++
Executable File
137 lines
4.6 KiB
C++
Executable File
/* -*- Mode: C++; tab-width: 4; 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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* Sun Microsystems, Inc.
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* Portions created by the Initial Developer are Copyright (C) 1999
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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 the GNU General Public License Version 2 or later (the "GPL"), or
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* 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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#include <ThreadManagerTests.h>
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//NULL adress
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TM_OJIAPITest(ThreadManager_Notify_1) {
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GET_TM_FOR_TEST
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nsresult rc = threadMgr->Notify(NULL);
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if (NS_FAILED(rc))
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return TestResult::PASS("Method should fail because adress is invalid (NULL)");
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return TestResult::FAIL("Notify", rc);
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}
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//monitor isn't entered by this thread
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TM_OJIAPITest(ThreadManager_Notify_2) {
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GET_TM_FOR_TEST
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nsresult rc = threadMgr->Notify(threadMgr);
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if (NS_SUCCEEDED(rc))
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return TestResult::PASS("Method should fail because it can call Notify only being monitor's owner.");
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return TestResult::FAIL("Notify", rc);
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}
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//monitor is entered by this thread and there are waiting threads
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TM_OJIAPITest(ThreadManager_Notify_3) {
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GET_TM_FOR_TEST
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class DummyThread : public BaseDummyThread {
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public:
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int notified;
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DummyThread(nsIThreadManager *threadMgr, nsresult def_rc) : notified(0) {
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tm = threadMgr;
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rc = def_rc;
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}
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NS_METHOD Run() {
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nsresult lrc = tm->EnterMonitor(tm);
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if (NS_SUCCEEDED(lrc)) {
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//printf("Thread %p is waiting for notify ...\n", this);
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lrc = tm->Wait(tm);
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//if first thread notified it - nsresult rc =ing OK
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if (NS_SUCCEEDED(lrc) && notified)
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this->rc = NS_OK;
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tm->ExitMonitor(tm);
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} else {
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fprintf(stderr, "ERROR: new thread %p can't create monitor for adress %p\n", this, tm);
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}
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while(1);
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return NS_OK;
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}
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};
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PRUint32 id = 0;
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DummyThread *newThread1 = new DummyThread(threadMgr, NS_ERROR_FAILURE);
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nsresult rc = threadMgr->CreateThread(&id, (nsIRunnable*)newThread1);
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if (NS_SUCCEEDED(rc)) {
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//give time to new thread to enter monitor and say wait
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threadMgr->Sleep((PRUint32)500);
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rc = threadMgr->EnterMonitor(threadMgr);
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if (NS_SUCCEEDED(rc)) {
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newThread1->notified = 1;
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threadMgr->Notify(threadMgr);
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if (NS_SUCCEEDED(rc)) {
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rc = threadMgr->ExitMonitor(threadMgr);
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if (NS_SUCCEEDED(rc)) {
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//time to check notified flag and set rc to NS_OK
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threadMgr->Sleep((PRUint32)500);
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if (NS_SUCCEEDED(newThread1->rc))
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return TestResult::PASS("Method should work OK.");
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return TestResult::FAIL("Notify", rc);
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} else {
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return TestResult::FAIL("Notify", "Can't exit monitor", rc);
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}
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} else {
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//can't call Notify method
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return TestResult::FAIL("Notify", rc);
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}
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} else {
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return TestResult::FAIL("Notify", "Can't enter monitor", rc);
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}
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}
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//can't create new threds
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return TestResult::FAIL("Notify", "Can't create new threads", rc);
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}
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//thread entered monitor but no waiting threads
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TM_OJIAPITest(ThreadManager_Notify_4) {
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GET_TM_FOR_TEST
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nsresult rc = threadMgr->EnterMonitor(threadMgr);
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if (NS_SUCCEEDED(rc)) {
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nsresult rc = threadMgr->Notify(threadMgr);
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if (NS_SUCCEEDED(rc))
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return TestResult::PASS("Method should work even if there are no other threads waiting on monitor.");
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return TestResult::FAIL("Notify", rc);
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}
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return TestResult::FAIL("Notify", "Can't enter monitor", rc);
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}
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