108 lines
2.3 KiB
C++
108 lines
2.3 KiB
C++
/*
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* synergy -- mouse and keyboard sharing utility
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* Copyright (C) 2012 Bolton Software Ltd.
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* Copyright (C) 2011 Nick Bolton
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*
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* This package is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* found in the file COPYING that should have accompanied this file.
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*
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* This package is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <iostream>
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#include <fstream>
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#include <gtest/gtest.h>
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#include "CArch.h"
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#include "CLog.h"
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#if SYSAPI_WIN32
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#include "CArchMiscWindows.h"
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#endif
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#define LOCK_TIMEOUT 30
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using namespace std;
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void lock(string lockFile);
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void unlock(string lockFile);
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int
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main(int argc, char **argv)
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{
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#if SYSAPI_WIN32
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// record window instance for tray icon, etc
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CArchMiscWindows::setInstanceWin32(GetModuleHandle(NULL));
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#endif
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CArch arch;
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arch.init();
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CLog log;
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log.setFilter(kDEBUG2);
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string lockFile;
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for (int i = 0; i < argc; i++) {
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if (string(argv[i]).compare("--lock-file") == 0) {
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lockFile = argv[i + 1];
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}
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}
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if (!lockFile.empty()) {
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lock(lockFile);
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}
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testing::InitGoogleTest(&argc, argv);
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int result = RUN_ALL_TESTS();
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if (!lockFile.empty()) {
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unlock(lockFile);
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}
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// gtest seems to randomly finish with error codes (e.g. -1, -1073741819)
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// even when no tests have failed. not sure what causes this, but it
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// happens on all platforms and keeps leading to false positives.
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// according to the documentation, 1 is a failure, so we should be
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// able to trust that code.
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return (result == 1) ? 1 : 0;
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}
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void
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lock(string lockFile)
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{
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double start = ARCH->time();
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// keep checking until timeout is reached.
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while ((ARCH->time() - start) < LOCK_TIMEOUT) {
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ifstream is(lockFile.c_str());
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bool noLock = !is;
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is.close();
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if (noLock) {
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break;
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}
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// check every second if file has gone.
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ARCH->sleep(1);
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}
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// write empty lock file.
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ofstream os(lockFile.c_str());
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os.close();
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}
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void
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unlock(string lockFile)
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{
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remove(lockFile.c_str());
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}
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