Support exception handling in QtConcurrent::run()

Use QFutureInterface::reportException() in the 
same way that we do in QtConcurrent::map().

1 files changed, 38 insertions, 0 deletions

diff --git a/tests/auto/qtconcurrentrun/tst_qtconcurrentrun.cpp b/tests/auto/qtconcurrentrun/tst_qtconcurrentrun.cpp
index 8fdc50c..8b10ea4 100644
--- a/tests/auto/qtconcurrentrun/tst_qtconcurrentrun.cpp
+++ b/tests/auto/qtconcurrentrun/tst_qtconcurrentrun.cpp
@@ -61,6 +61,9 @@ private slots:
     void implicitConvertibleTypes();
     void runWaitLoop();
     void recursive();
+#ifndef QT_NO_EXCEPTIONS
+    void exceptions();
+#endif
 #if 0
     void createFunctor();
 #endif
@@ -374,6 +377,41 @@ int fn2(double, int *)
     return 1;
 }
 
+
+#ifndef QT_NO_EXCEPTIONS
+void throwFunction()
+{
+    throw QtConcurrent::Exception();
+}
+
+int throwFunctionReturn()
+{
+    throw QtConcurrent::Exception();
+    return 0;
+}
+
+void tst_QtConcurrentRun::exceptions()
+{
+    bool caught = false;
+    try  {
+        QtConcurrent::run(throwFunction).waitForFinished();
+    } catch (Exception &e) {
+        caught = true;
+    }
+    if (!caught)
+        QFAIL("did not get exception");
+
+    caught = false;
+    try  {
+        QtConcurrent::run(throwFunctionReturn).waitForFinished();
+    } catch (Exception &e) {
+        caught = true;
+    }
+    if (!caught)
+        QFAIL("did not get exception");
+}
+#endif
+
 #if 0
 void tst_QtConcurrentRun::createFunctor()
 {