1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173
|
/* GLib testing framework examples and tests
* Copyright (C) 2010 Collabora Ltd.
* Authors: Xavier Claessens <xclaesse@gmail.com>
*
* SPDX-License-Identifier: LicenseRef-old-glib-tests
*
* 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
{
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 (g_io_stream_get_output_stream (data->iostream1));
received_data = g_memory_output_stream_get_data (ostream);
g_assert_cmpstr (received_data, ==, data->data2);
ostream = G_MEMORY_OUTPUT_STREAM (g_io_stream_get_output_stream (data->iostream2));
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_simple_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_simple_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);
}
static void
close_async_done (GObject *source,
GAsyncResult *result,
gpointer user_data)
{
gboolean *done = user_data;
*done = TRUE;
}
static void
test_close_file (void)
{
#ifdef G_OS_UNIX
GFileIOStream *fios;
gboolean done;
GIOStream *io;
GFile *file;
file = g_file_new_for_path ("/dev/null");
fios = g_file_open_readwrite (file, NULL, NULL);
g_object_unref (file);
g_assert (fios);
io = g_simple_io_stream_new (g_io_stream_get_input_stream (G_IO_STREAM (fios)),
g_io_stream_get_output_stream (G_IO_STREAM (fios)));
g_object_unref (fios);
g_io_stream_close_async (io, 0, NULL, close_async_done, &done);
g_object_unref (io);
done = FALSE;
while (!done)
g_main_context_iteration (NULL, TRUE);
#endif
}
static void
test_close_memory (void)
{
GInputStream *in;
GOutputStream *out;
gboolean done;
GIOStream *io;
in = g_memory_input_stream_new ();
out = g_memory_output_stream_new_resizable ();
io = g_simple_io_stream_new (in, out);
g_object_unref (out);
g_object_unref (in);
g_io_stream_close_async (io, 0, NULL, close_async_done, &done);
g_object_unref (io);
done = FALSE;
while (!done)
g_main_context_iteration (NULL, TRUE);
}
int
main (int argc,
char *argv[])
{
g_test_init (&argc, &argv, NULL);
g_test_add_func ("/io-stream/copy-chunks", test_copy_chunks);
g_test_add_func ("/io-stream/close/async/memory", test_close_memory);
g_test_add_func ("/io-stream/close/async/file", test_close_file);
return g_test_run();
}
|