[pygobject] Wrap GIOStream.close_async() and add a test

[Gian Mario Tagliaretti <gianmt src gnome org>]

commit b90c01cff5ff5cb2796182f2ffd7b5248eaeed6a
Author: Gian Mario Tagliaretti <gianmt gnome org>
Date:   Mon Dec 28 22:41:54 2009 +0100

    Wrap GIOStream.close_async() and add a test

 gio/Makefile.am        |    1 +
 gio/gio.override       |    1 +
 gio/giostream.override |   68 ++++++++++++++++++++++++++++++++++++++++++++++++
 tests/test_gio.py      |   21 +++++++++++++++
 4 files changed, 91 insertions(+), 0 deletions(-)
---
diff --git a/gio/Makefile.am b/gio/Makefile.am
index c91219a..ae2c2b3 100644
--- a/gio/Makefile.am
+++ b/gio/Makefile.am
@@ -48,6 +48,7 @@ GIO_OVERRIDES = 			\
 	gfileinputstream.override	\
 	gfileoutputstream.override	\
 	gicon.override			\
+	giostream.override		\
 	ginputstream.override 		\
 	gmemoryinputstream.override	\
 	gmemoryoutputstream.override	\
diff --git a/gio/gio.override b/gio/gio.override
index aee6926..172395b 100644
--- a/gio/gio.override
+++ b/gio/gio.override
@@ -240,6 +240,7 @@ include
   gfileinputstream.override
   gfileoutputstream.override
   gicon.override
+  giostream.override
   gmemoryinputstream.override
   gmemoryoutputstream.override
   gmount.override
diff --git a/gio/giostream.override b/gio/giostream.override
new file mode 100644
index 0000000..29ec801
--- /dev/null
+++ b/gio/giostream.override
@@ -0,0 +1,68 @@
+/* -*- Mode: C; c-basic-offset: 4 -*-
+ * pygobject - Python bindings for GObject
+ * Copyright (C) 2009  Gian Mario Tagliaretti
+ *
+ *   giostream.override: module overrides for GIOStream
+ *
+ * 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 Street, Fifth Floor, Boston, MA 02110-1301
+ * USA
+ */
+
+%%
+override g_io_stream_close_async kwargs
+static PyObject *
+_wrap_g_io_stream_close_async(PyGObject *self,
+                              PyObject *args,
+                              PyObject *kwargs)
+{
+    static char *kwlist[] = { "callback", "io_priority", "cancellable",
+                              "user_data", NULL };
+    int io_priority = G_PRIORITY_DEFAULT;
+    PyGObject *pycancellable = NULL;
+    GCancellable *cancellable;
+    PyGIONotify *notify;
+
+    notify = pygio_notify_new();
+
+    if (!PyArg_ParseTupleAndKeywords(args, kwargs,
+                                     "O|iOO:IOStream.close_async",
+                                     kwlist,
+                                     &notify->callback,
+                                     &io_priority,
+                                     &pycancellable,
+                                     &notify->data))
+        goto error;
+
+    if (!pygio_notify_callback_is_valid(notify))
+        goto error;
+
+    if (!pygio_check_cancellable(pycancellable, &cancellable))
+        goto error;
+
+    pygio_notify_reference_callback(notify);
+
+    g_io_stream_close_async(G_IO_STREAM(self->obj),
+                            io_priority,
+                            cancellable,
+                            (GAsyncReadyCallback)async_result_callback_marshal,
+                            notify);
+
+    Py_INCREF(Py_None);
+    return Py_None;
+
+ error:
+    pygio_notify_free(notify);
+    return NULL;
+}
diff --git a/tests/test_gio.py b/tests/test_gio.py
index fd2edba..49d83e8 100644
--- a/tests/test_gio.py
+++ b/tests/test_gio.py
@@ -1072,3 +1072,24 @@ class TestBufferedInputStream(unittest.TestCase):
 
         loop = glib.MainLoop()
         loop.run()
+
+class TestIOStream(unittest.TestCase):
+    def setUp(self):
+        self.file = gio.File("file.txt")
+        self.iofile = self.file.create_readwrite(gio.FILE_CREATE_NONE)
+
+    def tearDown(self):
+        if os.path.exists('file.txt'):
+            os.unlink("file.txt")
+
+    def testIOStreamCloseAsync(self):
+        def callback(stream, result):
+            try:
+                self.failUnless(stream.close_finish(result))
+            finally:
+                loop.quit()
+
+        self.iofile.close_async(callback)
+
+        loop = glib.MainLoop()
+        loop.run()