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GDBus tests: factor out TestIOStream, test_pipe and test_bidi_pipe

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These might even make useful public API if they grew a Windows
implementation, but for now they can be Unix-only test API.

Bug: https://bugzilla.gnome.org/show_bug.cgi?id=662395
Signed-off-by: Simon McVittie <simon.mcvittie@collabora.co.uk>
Reviewed-by: Cosimo Alfarano <cosimo.alfarano@collabora.co.uk>
This commit is contained in:
Simon McVittie
2011-11-01 16:49:36 +00:00
parent bae9928246
commit 96deb40caa
6 changed files with 365 additions and 112 deletions
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104
gio/tests/test-io-stream.c Normal file
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/* Simple I/O stream. This is a utility class for tests, not a test.
*
* Copyright © 2008-2010 Red Hat, Inc.
* Copyright © 2011 Nokia Corporation
*
* 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 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.
*
* Author: David Zeuthen <davidz@redhat.com>
* Author: Simon McVittie <simon.mcvittie@collabora.co.uk>
*/
#include <gio/gio.h>
#include "test-io-stream.h"
G_DEFINE_TYPE (TestIOStream, test_io_stream, G_TYPE_IO_STREAM)
static void
test_io_stream_finalize (GObject *object)
{
TestIOStream *stream = TEST_IO_STREAM (object);
/* strictly speaking we should unref these in dispose, but
* g_io_stream_dispose() wants them to still exist
*/
g_clear_object (&stream->input_stream);
g_clear_object (&stream->output_stream);
G_OBJECT_CLASS (test_io_stream_parent_class)->finalize (object);
}
static void
test_io_stream_init (TestIOStream *stream)
{
}
static GInputStream *
test_io_stream_get_input_stream (GIOStream *_stream)
{
TestIOStream *stream = TEST_IO_STREAM (_stream);
return stream->input_stream;
}
static GOutputStream *
test_io_stream_get_output_stream (GIOStream *_stream)
{
TestIOStream *stream = TEST_IO_STREAM (_stream);
return stream->output_stream;
}
static void
test_io_stream_class_init (TestIOStreamClass *klass)
{
GObjectClass *gobject_class;
GIOStreamClass *giostream_class;
gobject_class = G_OBJECT_CLASS (klass);
gobject_class->finalize = test_io_stream_finalize;
giostream_class = G_IO_STREAM_CLASS (klass);
giostream_class->get_input_stream = test_io_stream_get_input_stream;
giostream_class->get_output_stream = test_io_stream_get_output_stream;
}
/*
* test_io_stream_new:
* @input_stream: an input stream
* @output_stream: an output stream
*
* Return a simple #GIOStream binding together @input_stream and
* @output_stream. They have no additional semantics as a result of being
* part of this I/O stream: in particular, closing one does not close
* the other (although closing the #GIOStream will close both sub-streams).
*
* Returns: (transfer full): a new #GIOStream
*/
GIOStream *
test_io_stream_new (GInputStream *input_stream,
GOutputStream *output_stream)
{
TestIOStream *stream;
g_return_val_if_fail (G_IS_INPUT_STREAM (input_stream), NULL);
g_return_val_if_fail (G_IS_OUTPUT_STREAM (output_stream), NULL);
stream = TEST_IO_STREAM (g_object_new (TEST_TYPE_IO_STREAM, NULL));
stream->input_stream = g_object_ref (input_stream);
stream->output_stream = g_object_ref (output_stream);
return G_IO_STREAM (stream);
}