| /* GLib testing framework examples and tests |
| * Copyright (C) 2010 Collabora Ltd. |
| * Authors: Xavier Claessens <xclaesse@gmail.com> |
| * |
| * This work is provided "as is"; redistribution and modification |
| * in whole or in part, in any medium, physical or electronic is |
| * permitted without restriction. |
| * |
| * This work 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. |
| * |
| * In no event shall the authors or contributors be liable for any |
| * direct, indirect, incidental, special, exemplary, or consequential |
| * damages (including, but not limited to, procurement of substitute |
| * goods or services; loss of use, data, or profits; or business |
| * interruption) however caused and on any theory of liability, whether |
| * in contract, strict liability, or tort (including negligence or |
| * otherwise) arising in any way out of the use of this software, even |
| * if advised of the possibility of such damage. |
| */ |
| |
| #include <glib/glib.h> |
| #include <gio/gio.h> |
| #include <stdlib.h> |
| #include <string.h> |
| |
| typedef struct |
| { |
| GIOStream parent; |
| GInputStream *input_stream; |
| GOutputStream *output_stream; |
| } GTestIOStream; |
| |
| typedef struct |
| { |
| GIOStreamClass parent_class; |
| } GTestIOStreamClass; |
| |
| static GType g_test_io_stream_get_type (void); |
| G_DEFINE_TYPE (GTestIOStream, g_test_io_stream, G_TYPE_IO_STREAM); |
| |
| |
| static GInputStream * |
| get_input_stream (GIOStream *io_stream) |
| { |
| GTestIOStream *self = (GTestIOStream *) io_stream; |
| |
| return self->input_stream; |
| } |
| |
| static GOutputStream * |
| get_output_stream (GIOStream *io_stream) |
| { |
| GTestIOStream *self = (GTestIOStream *) io_stream; |
| |
| return self->output_stream; |
| } |
| |
| static void |
| finalize (GObject *object) |
| { |
| GTestIOStream *self = (GTestIOStream *) object; |
| |
| if (self->input_stream != NULL) |
| g_object_unref (self->input_stream); |
| |
| if (self->output_stream != NULL) |
| g_object_unref (self->output_stream); |
| |
| G_OBJECT_CLASS (g_test_io_stream_parent_class)->finalize (object); |
| } |
| |
| static void |
| g_test_io_stream_class_init (GTestIOStreamClass *klass) |
| { |
| GObjectClass *object_class = G_OBJECT_CLASS (klass); |
| GIOStreamClass *io_class = G_IO_STREAM_CLASS (klass); |
| |
| object_class->finalize = finalize; |
| |
| io_class->get_input_stream = get_input_stream; |
| io_class->get_output_stream = get_output_stream; |
| } |
| |
| static void |
| g_test_io_stream_init (GTestIOStream *self) |
| { |
| } |
| |
| static GIOStream * |
| g_test_io_stream_new (GInputStream *input, GOutputStream *output) |
| { |
| GTestIOStream *self; |
| |
| self = g_object_new (g_test_io_stream_get_type (), NULL); |
| self->input_stream = g_object_ref (input); |
| self->output_stream = g_object_ref (output); |
| |
| return G_IO_STREAM (self); |
| } |
| |
| typedef struct |
| { |
| GMainLoop *main_loop; |
| const gchar *data1; |
| const gchar *data2; |
| GIOStream *iostream1; |
| GIOStream *iostream2; |
| } TestCopyChunksData; |
| |
| static void |
| test_copy_chunks_splice_cb (GObject *source_object, |
| GAsyncResult *res, |
| gpointer user_data) |
| { |
| TestCopyChunksData *data = user_data; |
| GMemoryOutputStream *ostream; |
| gchar *received_data; |
| GError *error = NULL; |
| |
| g_io_stream_splice_finish (res, &error); |
| g_assert_no_error (error); |
| |
| ostream = G_MEMORY_OUTPUT_STREAM (((GTestIOStream *) data->iostream1)->output_stream); |
| received_data = g_memory_output_stream_get_data (ostream); |
| g_assert_cmpstr (received_data, ==, data->data2); |
| |
| ostream = G_MEMORY_OUTPUT_STREAM (((GTestIOStream *) data->iostream2)->output_stream); |
| received_data = g_memory_output_stream_get_data (ostream); |
| g_assert_cmpstr (received_data, ==, data->data1); |
| |
| g_assert (g_io_stream_is_closed (data->iostream1)); |
| g_assert (g_io_stream_is_closed (data->iostream2)); |
| |
| g_main_loop_quit (data->main_loop); |
| } |
| |
| static void |
| test_copy_chunks (void) |
| { |
| TestCopyChunksData data; |
| GInputStream *istream; |
| GOutputStream *ostream; |
| |
| data.main_loop = g_main_loop_new (NULL, FALSE); |
| data.data1 = "abcdefghijklmnopqrstuvwxyz"; |
| data.data2 = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"; |
| |
| istream = g_memory_input_stream_new_from_data (data.data1, -1, NULL); |
| ostream = g_memory_output_stream_new (NULL, 0, g_realloc, g_free); |
| data.iostream1 = g_test_io_stream_new (istream, ostream); |
| g_object_unref (istream); |
| g_object_unref (ostream); |
| |
| istream = g_memory_input_stream_new_from_data (data.data2, -1, NULL); |
| ostream = g_memory_output_stream_new (NULL, 0, g_realloc, g_free); |
| data.iostream2 = g_test_io_stream_new (istream, ostream); |
| g_object_unref (istream); |
| g_object_unref (ostream); |
| |
| g_io_stream_splice_async (data.iostream1, data.iostream2, |
| G_IO_STREAM_SPLICE_CLOSE_STREAM1 | G_IO_STREAM_SPLICE_CLOSE_STREAM2 | |
| G_IO_STREAM_SPLICE_WAIT_FOR_BOTH, G_PRIORITY_DEFAULT, |
| NULL, test_copy_chunks_splice_cb, &data); |
| |
| /* We do not hold a ref in data struct, this is to make sure the operation |
| * keeps the iostream objects alive until it finishes */ |
| g_object_unref (data.iostream1); |
| g_object_unref (data.iostream2); |
| |
| g_main_loop_run (data.main_loop); |
| g_main_loop_unref (data.main_loop); |
| } |
| |
| int |
| main (int argc, |
| char *argv[]) |
| { |
| g_test_init (&argc, &argv, NULL); |
| |
| g_test_add_func ("/io-stream/copy-chunks", test_copy_chunks); |
| |
| return g_test_run(); |
| } |