Autotest: use _exit() instead of exit() to simulate an unclean exit

We're not going to crash to avoid core dumps getting recorded by
systemd, filling up filesystems or showing dialog boxes. We just need to
exit without running destructors. Now, exit() isn't supposed to run
function-scope destructors, so just in case we use _exit().

Change-Id: I0b48fc8e90304e0dacc3fffd14e909ff248ce1a1
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>

1 files changed, 3 insertions, 3 deletions

diff --git a/tests/auto/corelib/io/qlockfile/tst_qlockfile.cpp b/tests/auto/corelib/io/qlockfile/tst_qlockfile.cpp
index d2f345feb5..835c4a2778 100644
--- a/tests/auto/corelib/io/qlockfile/tst_qlockfile.cpp
+++ b/tests/auto/corelib/io/qlockfile/tst_qlockfile.cpp
@@ -262,7 +262,7 @@ void tst_QLockFile::staleLockFromCrashedProcess()
     QFETCH(int, staleLockTime);
     const QString fileName = dir.path() + "/staleLockFromCrashedProcess";
 
-    int ret = QProcess::execute(m_helperApp, QStringList() << fileName << "-crash");
+    int ret = QProcess::execute(m_helperApp, QStringList() << fileName << "-uncleanexit");
     QCOMPARE(ret, int(QLockFile::NoError));
     QTRY_VERIFY(QFile::exists(fileName));
 
@@ -288,7 +288,7 @@ void tst_QLockFile::staleLockFromCrashedProcessReusedPid()
 #else
     const QString fileName = dir.path() + "/staleLockFromCrashedProcessReusedPid";
 
-    int ret = QProcess::execute(m_helperApp, QStringList() << fileName << "-crash");
+    int ret = QProcess::execute(m_helperApp, QStringList() << fileName << "-uncleanexit");
     QCOMPARE(ret, int(QLockFile::NoError));
     QVERIFY(QFile::exists(fileName));
     QVERIFY(overwritePidInLockFile(fileName, QCoreApplication::applicationPid()));
@@ -397,7 +397,7 @@ void tst_QLockFile::staleLockRace()
     // Only one thread should delete it, otherwise a race will ensue
     const QString fileName = dir.path() + "/sharedFile";
     const QString lockName = fileName + ".lock";
-    int ret = QProcess::execute(m_helperApp, QStringList() << lockName << "-crash");
+    int ret = QProcess::execute(m_helperApp, QStringList() << lockName << "-uncleanexit");
     QCOMPARE(ret, int(QLockFile::NoError));
     QTRY_VERIFY(QFile::exists(lockName));