Fix Tests QtWidgets/bug_919.py

The default timeout of TimedQApplication is too short.
Increase timeout and terminate the application when paint
is received.

Change-Id: Ica73b637f516adf2e233d6c67ef0ec9e9a7ff59b
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>

1 files changed, 11 insertions, 1 deletions

diff --git a/tests/QtWidgets/bug_919.py b/tests/QtWidgets/bug_919.py
index 9eb0060e..c71fd800 100644
--- a/tests/QtWidgets/bug_919.py
+++ b/tests/QtWidgets/bug_919.py
@@ -29,6 +29,7 @@
 import unittest
 
 from helper import TimedQApplication
+from PySide2.QtCore import Signal, QTimer
 from PySide2.QtGui import QPainter
 from PySide2.QtWidgets import QPushButton, QStyleOptionButton, QApplication, QStyle
 
@@ -37,20 +38,29 @@ class MyWidget(QPushButton):
         QPushButton.__init__(self, parent)
         self._painted = False
 
+    def _emitPainted(self):
+        self.paintReceived.emit()
+
     def paintEvent(self, e):
         p = QPainter(self)
         style = QApplication.style()
         option = QStyleOptionButton()
         style.drawControl(QStyle.CE_PushButton, option, p)
         self._painted = True
+        QTimer.singleShot(0, self._emitPainted)
 
+    paintReceived = Signal()
 
 class TestBug919(TimedQApplication):
+    def setUp(self):
+        TimedQApplication.setUp(self, 2000)
+
     def testFontInfo(self):
         w = MyWidget()
+        w.paintReceived.connect(self.app.quit)
         w.show()
         self.app.exec_()
-        self.assert_(w._painted)
+        self.assertTrue(w._painted)
 
 if __name__ == '__main__':
     unittest.main()