Add unit test for bug 693 - "Heap corruption or double free reported on program exit"

Reviewer: Renato Araújo <renato.filho@openbossa.org>
          Luciano Wolf <luciano.wolf@openbossa.org>

2 files changed, 32 insertions, 0 deletions

diff --git a/tests/QtGui/CMakeLists.txt b/tests/QtGui/CMakeLists.txt
index 68be0de80..615e13143 100644
--- a/tests/QtGui/CMakeLists.txt
+++ b/tests/QtGui/CMakeLists.txt
@@ -42,6 +42,7 @@ PYSIDE_TEST(bug_668.py)
 PYSIDE_TEST(bug_674.py)
 PYSIDE_TEST(bug_675.py)
 PYSIDE_TEST(bug_696.py)
+PYSIDE_TEST(bug_693.py)
 PYSIDE_TEST(bug_714.py)
 PYSIDE_TEST(customproxywidget_test.py)
 PYSIDE_TEST(deepcopy_test.py)
diff --git a/tests/QtGui/bug_693.py b/tests/QtGui/bug_693.py
new file mode 100644
index 000000000..4bfbe7c7f
--- /dev/null
+++ b/tests/QtGui/bug_693.py
@@ -0,0 +1,31 @@
+
+from PySide.QtCore import *
+from PySide.QtGui import *
+import unittest
+
+class MyModel (QAbstractListModel):
+
+    stupidLine = QLine(0, 0, 10, 10)
+
+    def rowCount(self, parent):
+        return 1
+
+    def data(self, index, role):
+        return self.stupidLine
+
+class TestBug693(unittest.TestCase):
+    def testIt(self):
+        app = QApplication([])
+        model = MyModel()
+        view = QListView()
+        view.setModel(model)
+        view.show()
+
+        # This must NOT throw the exception:
+        # RuntimeError: Internal C++ object (PySide.QtCore.QLine) already deleted.
+        MyModel.stupidLine.isNull()
+
+
+
+if __name__ == "__main__":
+    unittest.main()