diff options
Diffstat (limited to 'tests/auto/corelib/tools/qsharedpointer/tst_qsharedpointer.cpp')
| -rw-r--r-- | tests/auto/corelib/tools/qsharedpointer/tst_qsharedpointer.cpp | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/tests/auto/corelib/tools/qsharedpointer/tst_qsharedpointer.cpp b/tests/auto/corelib/tools/qsharedpointer/tst_qsharedpointer.cpp index 7850478602..442d4d089c 100644 --- a/tests/auto/corelib/tools/qsharedpointer/tst_qsharedpointer.cpp +++ b/tests/auto/corelib/tools/qsharedpointer/tst_qsharedpointer.cpp @@ -43,6 +43,10 @@ #include <stdlib.h> #include <time.h> +#ifdef Q_OS_UNIX +#include <sys/resource.h> +#endif + QT_BEGIN_NAMESPACE namespace QtSharedPointer { Q_CORE_EXPORT void internalSafetyCheckCleanCheck(); @@ -54,6 +58,7 @@ class tst_QSharedPointer: public QObject Q_OBJECT private slots: + void initTestCase(); void basics_data(); void basics(); void operators(); @@ -118,6 +123,20 @@ public: } }; +void tst_QSharedPointer::initTestCase() +{ +#if defined(Q_OS_UNIX) + // The tests create a lot of threads, which require file descriptors. On systems like + // OS X low defaults such as 256 as the limit for the number of simultaneously + // open files is not sufficient. + struct rlimit numFiles; + if (getrlimit(RLIMIT_NOFILE, &numFiles) == 0 && numFiles.rlim_cur < 1024) { + numFiles.rlim_cur = qMin(rlim_t(1024), numFiles.rlim_max); + setrlimit(RLIMIT_NOFILE, &numFiles); + } +#endif +} + template<typename T> static inline QtSharedPointer::ExternalRefCountData *refCountData(const QSharedPointer<T> &b) { |