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/*
* barrier -- mouse and keyboard sharing utility
* Copyright (C) 2012-2016 Symless Ltd.
* Copyright (C) 2011 Nick Bolton
*
* This package is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* found in the file LICENSE that should have accompanied this file.
*
* This package is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "arch/Arch.h"
#include "base/Log.h"
#if SYSAPI_WIN32
#include "arch/win32/ArchMiscWindows.h"
#endif
#include "test/global/gtest.h"
#include <iostream>
#include <fstream>
#define LOCK_TIMEOUT 30
using namespace std;
void lock(string lockFile);
void unlock(string lockFile);
int
main(int argc, char **argv)
{
#if SYSAPI_WIN32
// record window instance for tray icon, etc
ArchMiscWindows::setInstanceWin32(GetModuleHandle(NULL));
#endif
Arch arch;
arch.init();
Log log;
log.setFilter(kDEBUG2);
string lockFile;
for (int i = 0; i < argc; i++) {
if (string(argv[i]).compare("--lock-file") == 0) {
lockFile = argv[i + 1];
}
}
if (!lockFile.empty()) {
lock(lockFile);
}
testing::InitGoogleTest(&argc, argv);
int result = RUN_ALL_TESTS();
if (!lockFile.empty()) {
unlock(lockFile);
}
// gtest seems to randomly finish with error codes (e.g. -1, -1073741819)
// even when no tests have failed. not sure what causes this, but it
// happens on all platforms and keeps leading to false positives.
// according to the documentation, 1 is a failure, so we should be
// able to trust that code.
return (result == 1) ? 1 : 0;
}
void
lock(string lockFile)
{
double start = ARCH->time();
// keep checking until timeout is reached.
while ((ARCH->time() - start) < LOCK_TIMEOUT) {
ifstream is(lockFile.c_str());
bool noLock = !is;
is.close();
if (noLock) {
break;
}
// check every second if file has gone.
ARCH->sleep(1);
}
// write empty lock file.
ofstream os(lockFile.c_str());
os.close();
}
void
unlock(string lockFile)
{
remove(lockFile.c_str());
}
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