mirror of
https://github.com/debauchee/barrier.git
synced 2026-07-06 03:46:29 +08:00
0dbedd31dc
Many tools strip trailing whitespaces by default, so after editing a file with
whitespace errors we end up with a bunch of unrelated hunks that need to be
reverted locally.
This could be fixed by configuring each tool to not do this (at least for the
barrier repo), or, simpler, we just sed the problem away and make barrier
whitespace-compliant.
sed commands run:
sed -i 's/[ \t]\+$//' **/*.(cpp|h) **/*CMakeLists.txt
Verified with git diff --ignore-space-change, this shows the empty diff.
109 lines
2.4 KiB
C++
109 lines
2.4 KiB
C++
/*
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* barrier -- mouse and keyboard sharing utility
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* Copyright (C) 2012-2016 Symless 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 LICENSE 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 "arch/Arch.h"
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#include "base/Log.h"
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#if SYSAPI_WIN32
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#include "arch/win32/ArchMiscWindows.h"
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#endif
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#include "test/global/gtest.h"
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#include <iostream>
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#include <fstream>
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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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ArchMiscWindows::setInstanceWin32(GetModuleHandle(NULL));
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#endif
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Arch arch;
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arch.init();
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Log 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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