tests: Move GError tests into test_error.py

https://bugzilla.gnome.org/show_bug.cgi?id=712519

1 files changed, 81 insertions, 0 deletions

diff --git a/tests/test_error.py b/tests/test_error.py
new file mode 100644
index 00000000..a022fdd4
--- /dev/null
+++ b/tests/test_error.py
@@ -0,0 +1,81 @@
+# -*- Mode: Python; py-indent-offset: 4 -*-
+# vim: tabstop=4 shiftwidth=4 expandtab
+#
+# test_error.py: Tests for GError wrapper implementation
+#
+# Copyright (C) 2012 Will Thompson
+# Copyright (C) 2013 Martin Pitt
+#
+# This library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation; either
+# version 2.1 of the License, or (at your option) any later version.
+#
+# This library is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public
+# License along with this library; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301
+# USA
+
+import sys
+import unittest
+
+from gi.repository import GLib
+from gi.repository import GIMarshallingTests
+
+
+class TestMarshalling(unittest.TestCase):
+    def test_array_in_crash(self):
+        # Previously there was a bug in invoke, in which C arrays were unwrapped
+        # from inside GArrays to be passed to the C function. But when a GError was
+        # set, invoke would attempt to free the C array as if it were a GArray.
+        # This crash is only for C arrays. It does not happen for C functions which
+        # take in GArrays. See https://bugzilla.gnome.org/show_bug.cgi?id=642708
+        self.assertRaises(GLib.GError, GIMarshallingTests.gerror_array_in, [1, 2, 3])
+
+    def test_out(self):
+        # See https://bugzilla.gnome.org/show_bug.cgi?id=666098
+        error, debug = GIMarshallingTests.gerror_out()
+
+        self.assertIsInstance(error, GLib.GError)
+        self.assertEqual(error.domain, GIMarshallingTests.CONSTANT_GERROR_DOMAIN)
+        self.assertEqual(error.code, GIMarshallingTests.CONSTANT_GERROR_CODE)
+        self.assertEqual(error.message, GIMarshallingTests.CONSTANT_GERROR_MESSAGE)
+        self.assertEqual(debug, GIMarshallingTests.CONSTANT_GERROR_DEBUG_MESSAGE)
+
+    def test_out_transfer_none(self):
+        # See https://bugzilla.gnome.org/show_bug.cgi?id=666098
+        error, debug = GIMarshallingTests.gerror_out_transfer_none()
+
+        self.assertIsInstance(error, GLib.GError)
+        self.assertEqual(error.domain, GIMarshallingTests.CONSTANT_GERROR_DOMAIN)
+        self.assertEqual(error.code, GIMarshallingTests.CONSTANT_GERROR_CODE)
+        self.assertEqual(error.message, GIMarshallingTests.CONSTANT_GERROR_MESSAGE)
+        self.assertEqual(GIMarshallingTests.CONSTANT_GERROR_DEBUG_MESSAGE, debug)
+
+    def test_return(self):
+        # See https://bugzilla.gnome.org/show_bug.cgi?id=666098
+        error = GIMarshallingTests.gerror_return()
+
+        self.assertIsInstance(error, GLib.GError)
+        self.assertEqual(error.domain, GIMarshallingTests.CONSTANT_GERROR_DOMAIN)
+        self.assertEqual(error.code, GIMarshallingTests.CONSTANT_GERROR_CODE)
+        self.assertEqual(error.message, GIMarshallingTests.CONSTANT_GERROR_MESSAGE)
+
+    def test_exception(self):
+        self.assertRaises(GLib.GError, GIMarshallingTests.gerror)
+        try:
+            GIMarshallingTests.gerror()
+        except Exception:
+            etype, e = sys.exc_info()[:2]
+            self.assertEqual(e.domain, GIMarshallingTests.CONSTANT_GERROR_DOMAIN)
+            self.assertEqual(e.code, GIMarshallingTests.CONSTANT_GERROR_CODE)
+            self.assertEqual(e.message, GIMarshallingTests.CONSTANT_GERROR_MESSAGE)
+
+
+if __name__ == '__main__':
+    unittest.main()