mirror of
https://gitlab.gnome.org/GNOME/glib.git
synced 2024-12-25 23:16:14 +01:00
79 lines
2.5 KiB
C
79 lines
2.5 KiB
C
/* GLib testing framework examples and tests
|
|
* Copyright (C) 2007 Imendio AB
|
|
* Authors: Tim Janik
|
|
*
|
|
* 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/gtestutils.h>
|
|
#include <glib/glib.h>
|
|
#include <gio/gio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
|
|
static void
|
|
test_read_chunks (void)
|
|
{
|
|
const char *data1 = "abcdefghijklmnopqrstuvwxyz";
|
|
const char *data2 = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";
|
|
const char *result = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ";
|
|
char buffer[128];
|
|
gsize bytes_read, pos, len, chunk_size;
|
|
GError *error = NULL;
|
|
GInputStream *stream;
|
|
gboolean res;
|
|
|
|
stream = g_memory_input_stream_new ();
|
|
|
|
g_memory_input_stream_add_data (G_MEMORY_INPUT_STREAM (stream),
|
|
data1, -1, NULL);
|
|
g_memory_input_stream_add_data (G_MEMORY_INPUT_STREAM (stream),
|
|
data2, -1, NULL);
|
|
len = strlen (data1) + strlen (data2);
|
|
|
|
for (chunk_size = 1; chunk_size < len - 1; chunk_size++)
|
|
{
|
|
pos = 0;
|
|
while (pos < len)
|
|
{
|
|
bytes_read = g_input_stream_read (stream, buffer, chunk_size, NULL, &error);
|
|
g_assert (error == NULL);
|
|
g_assert_cmpint (bytes_read, ==, MIN (chunk_size, len - pos));
|
|
g_assert (strncmp (buffer, result + pos, bytes_read) == 0);
|
|
|
|
pos += bytes_read;
|
|
}
|
|
|
|
g_assert_cmpint (pos, ==, len);
|
|
res = g_seekable_seek (G_SEEKABLE (stream), 0, G_SEEK_SET, NULL, &error);
|
|
g_assert_cmpint (res, ==, TRUE);
|
|
g_assert (error == NULL);
|
|
}
|
|
}
|
|
|
|
int
|
|
main (int argc,
|
|
char *argv[])
|
|
{
|
|
g_type_init ();
|
|
g_test_init (&argc, &argv, NULL);
|
|
|
|
g_test_add_func ("/memory-input-stream/read-chunks", test_read_chunks);
|
|
|
|
return g_test_run();
|
|
}
|