Add test init function for C++ parts

This allows to start other processes as counterparts using QProcess.
In the constructor of the setup class it is not possible because no
QApplication object has been instantiated yet.

[ChangeLog][QtQml] Add test init function to be called when application
object is available.

Change-Id: Id24395eca41921c743062522a4aeb6231f9bdf09
Reviewed-by: Mitch Curtis <mitch.curtis@qt.io>

1 files changed, 5 insertions, 0 deletions

diff --git a/src/qmltest/quicktest.cpp b/src/qmltest/quicktest.cpp
index a54b93f72b..53d223678c 100644
--- a/src/qmltest/quicktest.cpp
+++ b/src/qmltest/quicktest.cpp
@@ -359,6 +359,11 @@ int quick_test_main_with_setup(int argc, char **argv, const char *name, const ch
         }
     }
 
+    if (setup) {
+        // Don't check the return value; it's OK if it doesn't exist.
+        QMetaObject::invokeMethod(setup, "applicationAvailable");
+    }
+
     // Look for QML-specific command-line options.
     //      -import dir         Specify an import directory.
     //      -plugins dir        Specify a directory where to search for plugins.