Added test for module reloading.

Reviewed by Hugo Parente <hugo.lima@openbossa.org>
Reviewed by Renato Araújo <renato.filho@openbossa.org>

3 files changed, 52 insertions, 0 deletions

diff --git a/tests/QtGui/CMakeLists.txt b/tests/QtGui/CMakeLists.txt
index 47d612c49..3d6c11e2b 100644
--- a/tests/QtGui/CMakeLists.txt
+++ b/tests/QtGui/CMakeLists.txt
@@ -39,6 +39,7 @@ PYSIDE_TEST(keep_reference_test.py)
 PYSIDE_TEST(missing_symbols_test.py)
 PYSIDE_TEST(paint_event_test.py)
 PYSIDE_TEST(parent_method_test.py)
+PYSIDE_TEST(pyside_reload_test.py)
 PYSIDE_TEST(python_properties_test.py)
 PYSIDE_TEST(qabstracttextdocumentlayout_test.py)
 PYSIDE_TEST(qapplication_exit_segfault_test.py)
diff --git a/tests/QtGui/pyside_reload_test.py b/tests/QtGui/pyside_reload_test.py
new file mode 100644
index 000000000..ca12b8ba8
--- /dev/null
+++ b/tests/QtGui/pyside_reload_test.py
@@ -0,0 +1,42 @@
+import os
+import sys
+import shutil
+import unittest
+
+orig_path = os.path.join(os.path.dirname(__file__))
+workdir = os.getcwd()
+src = os.path.join(orig_path, 'test_module_template.py')
+dst = os.path.join(workdir, 'test_module.py')
+shutil.copyfile(src, dst)
+sys.path.append(workdir)
+
+def increment_module_value():
+    modfile = open(dst, 'a')
+    modfile.write('MyQWidget.value += 1' + os.linesep)
+    modfile.flush()
+    modfile.close()
+    os.remove(dst + 'c')
+
+class TestModuleReloading(unittest.TestCase):
+
+    def testModuleReloading(self):
+        '''Test module reloading with on-the-fly modifications.'''
+
+        import test_module
+        self.assertEqual(test_module.MyQWidget.value, 10)
+
+        increment_module_value()
+        reload(sys.modules['test_module'])
+        self.assertEqual(test_module.MyQWidget.value, 11)
+
+        reload(sys.modules['test_module'])
+        self.assertEqual(test_module.MyQWidget.value, 11)
+
+        increment_module_value()
+        reload(sys.modules['test_module'])
+        self.assertEqual(test_module.MyQWidget.value, 12)
+
+if __name__ == "__main__":
+    unittest.main()
+
+
diff --git a/tests/QtGui/test_module_template.py b/tests/QtGui/test_module_template.py
new file mode 100644
index 000000000..fb72a978d
--- /dev/null
+++ b/tests/QtGui/test_module_template.py
@@ -0,0 +1,9 @@
+from PySide.QtGui import *
+from PySide.QtCore import *
+
+class MyQObject(QObject):
+    pass
+
+class MyQWidget(QWidget):
+    value = 10
+