Add GstIterator wrapping and tests.

Original commit message from CVS:
* codegen/argtypes.py:
* gst/Makefile.am:
* gst/common.h:
* gst/gst.defs:
* gst/gstbin.override:
* gst/gstelement.override:
* gst/pygstiterator.c: (pygst_iterator_dealloc),
(pygst_iterator_iter_next), (pygst_iterator_new):
* testsuite/test_iterator.py:
Add GstIterator wrapping and tests.

1 files changed, 67 insertions, 0 deletions

diff --git a/testsuite/test_iterator.py b/testsuite/test_iterator.py
new file mode 100644
index 0000000..6a6eeb8
--- /dev/null
+++ b/testsuite/test_iterator.py
@@ -0,0 +1,67 @@
+# -*- Mode: Python -*-
+# vi:si:et:sw=4:sts=4:ts=4
+#
+# Copyright (C) 2005 Johan Dahlin
+#
+# 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307  USA
+
+import unittest
+from common import gst, TestCase
+
+class IteratorTest(TestCase):
+    # XXX: This is busted. Testsuite or iterator bindings?
+    def gcverify(self):
+        pass
+    
+    # XXX: Elements
+    
+    def testIteratePadsFakeSrc(self):
+        fakesrc = gst.element_factory_make('fakesrc')
+        pads = list(fakesrc.pads())
+        srcpad = fakesrc.get_pad('src')
+        self.assertEqual(len(pads), 1)
+        self.assertEqual(pads[0], srcpad)
+        srcpads = list(fakesrc.src_pads())
+        self.assertEqual(len(srcpads), 1)
+        self.assertEqual(srcpads[0], srcpad)
+        sinkpads = list(fakesrc.sink_pads())
+        self.assertEqual(sinkpads, [])
+
+        self.assertEqual(len(list(fakesrc)), 1)
+        for pad in fakesrc:
+            self.assertEqual(pad, srcpad)
+            break
+        else:
+            raise AssertionError
+        
+    def testIteratePadsFakeSink(self):
+        fakesink = gst.element_factory_make('fakesink')
+        pads = list(fakesink.pads())
+        sinkpad = fakesink.get_pad('sink')
+        self.assertEqual(len(pads), 1)
+        self.assertEqual(pads[0], sinkpad)
+        srcpads = list(fakesink.src_pads())
+        self.assertEqual(srcpads, [])
+        sinkpads = list(fakesink.sink_pads())
+        self.assertEqual(len(sinkpads), 1)
+        self.assertEqual(sinkpads[0], sinkpad)
+
+        self.assertEqual(len(list(fakesink)), 1)
+        for pad in fakesink:
+            self.assertEqual(pad, sinkpad)
+            break
+        else:
+            raise AssertionError
+