mirror of
https://gitlab.gnome.org/GNOME/glib.git
synced 2024-11-02 07:36:17 +01:00
578b657f95
Add read_async() and skip_async() tests to buffered-input-stream. Fix and re-enable filter-streams's existing close_async() tests, and add read_async(), skip_async(), and write_async() tests as well. Also, redo the tests to use dummy GFilterInputStream and GFilterOutputStream subclasses rather than GBufferedInput/OutputStream, so that we're testing the base filter stream implementations of everything (since the buffered stream overrides are already getting tested in the buffered-input-stream and buffered-output-stream tests anyway). Add a skip_async() test to unix-streams. (This one would crash without the bugfix in the previous commit.)
554 lines
20 KiB
C
554 lines
20 KiB
C
/* GLib testing framework examples and tests
|
|
* Copyright (C) 2008 Red Hat, Inc.
|
|
* Authors: Matthias Clasen <mclasen@redhat.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>
|
|
|
|
static void
|
|
test_peek (void)
|
|
{
|
|
GInputStream *base;
|
|
GInputStream *in;
|
|
gssize npeek;
|
|
char *buffer;
|
|
|
|
base = g_memory_input_stream_new_from_data ("abcdefghijk", -1, NULL);
|
|
in = g_buffered_input_stream_new_sized (base, 64);
|
|
|
|
g_buffered_input_stream_fill (G_BUFFERED_INPUT_STREAM (in), 5, NULL, NULL);
|
|
g_assert_cmpint (g_buffered_input_stream_get_available (G_BUFFERED_INPUT_STREAM (in)), ==, 5);
|
|
g_buffered_input_stream_fill (G_BUFFERED_INPUT_STREAM (in), -1, NULL, NULL);
|
|
g_assert_cmpint (g_buffered_input_stream_get_available (G_BUFFERED_INPUT_STREAM (in)), ==, strlen ("abcdefjhijk"));
|
|
|
|
buffer = g_new0 (char, 64);
|
|
npeek = g_buffered_input_stream_peek (G_BUFFERED_INPUT_STREAM (in), buffer, 2, 3);
|
|
g_assert_cmpint (npeek, ==, 3);
|
|
g_assert_cmpstr ("cde", ==, buffer);
|
|
g_free (buffer);
|
|
|
|
buffer = g_new0 (char, 64);
|
|
npeek = g_buffered_input_stream_peek (G_BUFFERED_INPUT_STREAM (in), buffer, 9, 5);
|
|
g_assert_cmpint (npeek, ==, 2);
|
|
g_assert_cmpstr ("jk", ==, buffer);
|
|
g_free (buffer);
|
|
|
|
buffer = g_new0 (char, 64);
|
|
npeek = g_buffered_input_stream_peek (G_BUFFERED_INPUT_STREAM (in), buffer, 75, 3);
|
|
g_assert_cmpint (npeek, ==, 0);
|
|
g_free (buffer);
|
|
|
|
g_object_unref (in);
|
|
g_object_unref (base);
|
|
}
|
|
|
|
static void
|
|
test_peek_buffer (void)
|
|
{
|
|
GInputStream *base;
|
|
GInputStream *in;
|
|
gssize nfill;
|
|
gsize bufsize;
|
|
char *buffer;
|
|
|
|
base = g_memory_input_stream_new_from_data ("abcdefghijk", -1, NULL);
|
|
in = g_buffered_input_stream_new (base);
|
|
|
|
nfill = g_buffered_input_stream_fill (G_BUFFERED_INPUT_STREAM (in), strlen ("abcdefghijk"), NULL, NULL);
|
|
buffer = (char *) g_buffered_input_stream_peek_buffer (G_BUFFERED_INPUT_STREAM (in), &bufsize);
|
|
g_assert_cmpint (nfill, ==, bufsize);
|
|
g_assert (0 == strncmp ("abcdefghijk", buffer, bufsize));
|
|
|
|
g_object_unref (in);
|
|
g_object_unref (base);
|
|
}
|
|
|
|
static void
|
|
test_set_buffer_size (void)
|
|
{
|
|
GInputStream *base;
|
|
GInputStream *in;
|
|
guint bufsize_prop;
|
|
gsize size, bufsize;
|
|
|
|
base = g_memory_input_stream_new_from_data ("abcdefghijk", -1, NULL);
|
|
in = g_buffered_input_stream_new (base);
|
|
size = g_buffered_input_stream_get_buffer_size (G_BUFFERED_INPUT_STREAM (in));
|
|
g_assert_cmpint (size, ==, 4096);
|
|
|
|
g_buffered_input_stream_set_buffer_size (G_BUFFERED_INPUT_STREAM (in), 64);
|
|
size = g_buffered_input_stream_get_buffer_size (G_BUFFERED_INPUT_STREAM (in));
|
|
g_assert_cmpint (size, ==, 64);
|
|
|
|
/* size cannot shrink below current content len */
|
|
g_buffered_input_stream_fill (G_BUFFERED_INPUT_STREAM (in), strlen ("abcdefghijk"), NULL, NULL);
|
|
g_buffered_input_stream_peek_buffer (G_BUFFERED_INPUT_STREAM (in), &bufsize);
|
|
g_buffered_input_stream_set_buffer_size (G_BUFFERED_INPUT_STREAM (in), 2);
|
|
size = g_buffered_input_stream_get_buffer_size (G_BUFFERED_INPUT_STREAM (in));
|
|
g_assert_cmpint (size, ==, bufsize);
|
|
g_object_get (in, "buffer-size", &bufsize_prop, NULL);
|
|
g_assert_cmpint (bufsize_prop, ==, bufsize);
|
|
|
|
g_object_unref (in);
|
|
|
|
in = g_buffered_input_stream_new_sized (base, 64);
|
|
size = g_buffered_input_stream_get_buffer_size (G_BUFFERED_INPUT_STREAM (in));
|
|
g_assert_cmpint (size, ==, 64);
|
|
|
|
g_object_unref (in);
|
|
g_object_unref (base);
|
|
}
|
|
|
|
static void
|
|
test_read_byte (void)
|
|
{
|
|
GInputStream *base;
|
|
GInputStream *in;
|
|
GError *error;
|
|
|
|
g_test_bug ("562393");
|
|
|
|
base = g_memory_input_stream_new_from_data ("abcdefgh", -1, NULL);
|
|
in = g_buffered_input_stream_new (base);
|
|
|
|
error = NULL;
|
|
g_assert_cmpint (g_buffered_input_stream_read_byte (G_BUFFERED_INPUT_STREAM (in), NULL, &error), ==, 'a');
|
|
g_assert_no_error (error);
|
|
g_assert_cmpint (g_buffered_input_stream_read_byte (G_BUFFERED_INPUT_STREAM (in), NULL, &error), ==, 'b');
|
|
g_assert_no_error (error);
|
|
g_assert_cmpint (g_buffered_input_stream_read_byte (G_BUFFERED_INPUT_STREAM (in), NULL, &error), ==, 'c');
|
|
g_assert_no_error (error);
|
|
|
|
g_assert_cmpint (g_input_stream_skip (in, 3, NULL, &error), ==, 3);
|
|
g_assert_no_error (error);
|
|
|
|
g_assert_cmpint (g_buffered_input_stream_read_byte (G_BUFFERED_INPUT_STREAM (in), NULL, &error), ==, 'g');
|
|
g_assert_no_error (error);
|
|
g_assert_cmpint (g_buffered_input_stream_read_byte (G_BUFFERED_INPUT_STREAM (in), NULL, &error), ==, 'h');
|
|
g_assert_no_error (error);
|
|
g_assert_cmpint (g_buffered_input_stream_read_byte (G_BUFFERED_INPUT_STREAM (in), NULL, &error), ==, -1);
|
|
g_assert_no_error (error);
|
|
|
|
g_assert (g_input_stream_close (in, NULL, &error));
|
|
g_assert_no_error (error);
|
|
g_assert_cmpint (g_buffered_input_stream_read_byte (G_BUFFERED_INPUT_STREAM (in), NULL, &error), ==, -1);
|
|
g_assert_error (error, G_IO_ERROR, G_IO_ERROR_CLOSED);
|
|
g_error_free (error);
|
|
|
|
g_object_unref (in);
|
|
g_object_unref (base);
|
|
}
|
|
|
|
static void
|
|
test_read (void)
|
|
{
|
|
GInputStream *base;
|
|
GInputStream *in;
|
|
gchar buffer[20];
|
|
GError *error;
|
|
|
|
base = g_memory_input_stream_new_from_data ("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ", -1, NULL);
|
|
in = g_buffered_input_stream_new_sized (base, 8);
|
|
|
|
g_assert_cmpint (g_buffered_input_stream_get_available (G_BUFFERED_INPUT_STREAM (in)), ==, 0);
|
|
|
|
error = NULL;
|
|
g_assert_cmpint (g_buffered_input_stream_fill (G_BUFFERED_INPUT_STREAM (in), 8, NULL, &error), ==, 8);
|
|
g_assert_no_error (error);
|
|
|
|
g_assert_cmpint (g_buffered_input_stream_get_available (G_BUFFERED_INPUT_STREAM (in)), ==, 8);
|
|
|
|
memset (buffer, 0, 20);
|
|
g_assert_cmpint (g_input_stream_read (in, &buffer, 16, NULL, &error), ==, 16);
|
|
g_assert_cmpstr (buffer, ==, "abcdefghijklmnop");
|
|
g_assert_no_error (error);
|
|
|
|
g_assert_cmpint (g_buffered_input_stream_get_available (G_BUFFERED_INPUT_STREAM (in)), ==, 0);
|
|
|
|
memset (buffer, 0, 20);
|
|
g_assert_cmpint (g_input_stream_read (in, &buffer, 16, NULL, &error), ==, 16);
|
|
g_assert_cmpstr (buffer, ==, "qrstuvwxyzABCDEF");
|
|
g_assert_no_error (error);
|
|
|
|
memset (buffer, 0, 20);
|
|
g_assert_cmpint (g_input_stream_read (in, &buffer, 16, NULL, &error), ==, 16);
|
|
g_assert_cmpstr (buffer, ==, "GHIJKLMNOPQRSTUV");
|
|
g_assert_no_error (error);
|
|
|
|
memset (buffer, 0, 20);
|
|
g_assert_cmpint (g_input_stream_read (in, &buffer, 16, NULL, &error), ==, 4);
|
|
g_assert_cmpstr (buffer, ==, "WXYZ");
|
|
g_assert_no_error (error);
|
|
|
|
memset (buffer, 0, 20);
|
|
g_assert_cmpint (g_input_stream_read (in, &buffer, 16, NULL, &error), ==, 0);
|
|
g_assert_no_error (error);
|
|
|
|
g_object_unref (in);
|
|
g_object_unref (base);
|
|
}
|
|
|
|
static void
|
|
return_result_cb (GObject *object,
|
|
GAsyncResult *result,
|
|
gpointer user_data)
|
|
{
|
|
GAsyncResult **ret = user_data;
|
|
|
|
*ret = g_object_ref (result);
|
|
}
|
|
|
|
static void
|
|
test_read_async (void)
|
|
{
|
|
GInputStream *base;
|
|
GInputStream *in;
|
|
gchar buffer[20];
|
|
GError *error;
|
|
GAsyncResult *result;
|
|
|
|
base = g_memory_input_stream_new_from_data ("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ", -1, NULL);
|
|
in = g_buffered_input_stream_new_sized (base, 8);
|
|
|
|
g_assert_cmpint (g_buffered_input_stream_get_available (G_BUFFERED_INPUT_STREAM (in)), ==, 0);
|
|
|
|
error = NULL;
|
|
result = NULL;
|
|
g_buffered_input_stream_fill_async (G_BUFFERED_INPUT_STREAM (in), 8,
|
|
G_PRIORITY_DEFAULT, NULL,
|
|
return_result_cb, &result);
|
|
while (!result)
|
|
g_main_context_iteration (NULL, TRUE);
|
|
g_assert_cmpint (g_buffered_input_stream_fill_finish (G_BUFFERED_INPUT_STREAM (in), result, &error), ==, 8);
|
|
g_assert_no_error (error);
|
|
g_clear_object (&result);
|
|
|
|
g_assert_cmpint (g_buffered_input_stream_get_available (G_BUFFERED_INPUT_STREAM (in)), ==, 8);
|
|
|
|
memset (buffer, 0, 20);
|
|
g_input_stream_read_async (in, &buffer, 16, G_PRIORITY_DEFAULT,
|
|
NULL, return_result_cb, &result);
|
|
while (!result)
|
|
g_main_context_iteration (NULL, TRUE);
|
|
g_assert_cmpint (g_input_stream_read_finish (in, result, &error), ==, 16);
|
|
g_assert_cmpstr (buffer, ==, "abcdefghijklmnop");
|
|
g_assert_no_error (error);
|
|
g_clear_object (&result);
|
|
|
|
g_assert_cmpint (g_buffered_input_stream_get_available (G_BUFFERED_INPUT_STREAM (in)), ==, 0);
|
|
|
|
memset (buffer, 0, 20);
|
|
g_input_stream_read_async (in, &buffer, 16, G_PRIORITY_DEFAULT,
|
|
NULL, return_result_cb, &result);
|
|
while (!result)
|
|
g_main_context_iteration (NULL, TRUE);
|
|
g_assert_cmpint (g_input_stream_read_finish (in, result, &error), ==, 16);
|
|
g_assert_cmpstr (buffer, ==, "qrstuvwxyzABCDEF");
|
|
g_assert_no_error (error);
|
|
g_clear_object (&result);
|
|
|
|
memset (buffer, 0, 20);
|
|
g_input_stream_read_async (in, &buffer, 16, G_PRIORITY_DEFAULT,
|
|
NULL, return_result_cb, &result);
|
|
while (!result)
|
|
g_main_context_iteration (NULL, TRUE);
|
|
g_assert_cmpint (g_input_stream_read_finish (in, result, &error), ==, 16);
|
|
g_assert_cmpstr (buffer, ==, "GHIJKLMNOPQRSTUV");
|
|
g_assert_no_error (error);
|
|
g_clear_object (&result);
|
|
|
|
memset (buffer, 0, 20);
|
|
g_input_stream_read_async (in, &buffer, 16, G_PRIORITY_DEFAULT,
|
|
NULL, return_result_cb, &result);
|
|
while (!result)
|
|
g_main_context_iteration (NULL, TRUE);
|
|
g_assert_cmpint (g_input_stream_read_finish (in, result, &error), ==, 4);
|
|
g_assert_cmpstr (buffer, ==, "WXYZ");
|
|
g_assert_no_error (error);
|
|
g_clear_object (&result);
|
|
|
|
memset (buffer, 0, 20);
|
|
g_input_stream_read_async (in, &buffer, 16, G_PRIORITY_DEFAULT,
|
|
NULL, return_result_cb, &result);
|
|
while (!result)
|
|
g_main_context_iteration (NULL, TRUE);
|
|
g_assert_cmpint (g_input_stream_read_finish (in, result, &error), ==, 0);
|
|
g_assert_no_error (error);
|
|
g_clear_object (&result);
|
|
|
|
g_object_unref (in);
|
|
g_object_unref (base);
|
|
}
|
|
|
|
static void
|
|
test_skip (void)
|
|
{
|
|
GInputStream *base;
|
|
GInputStream *in;
|
|
GError *error;
|
|
|
|
base = g_memory_input_stream_new_from_data ("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVXYZ", -1, NULL);
|
|
in = g_buffered_input_stream_new_sized (base, 5);
|
|
|
|
error = NULL;
|
|
g_assert_cmpint (g_buffered_input_stream_read_byte (G_BUFFERED_INPUT_STREAM (in), NULL, &error), ==, 'a');
|
|
g_assert_no_error (error);
|
|
g_assert_cmpint (g_buffered_input_stream_read_byte (G_BUFFERED_INPUT_STREAM (in), NULL, &error), ==, 'b');
|
|
g_assert_no_error (error);
|
|
g_assert_cmpint (g_buffered_input_stream_read_byte (G_BUFFERED_INPUT_STREAM (in), NULL, &error), ==, 'c');
|
|
g_assert_no_error (error);
|
|
|
|
g_assert_cmpint (g_input_stream_skip (in, 7, NULL, &error), ==, 7);
|
|
g_assert_no_error (error);
|
|
g_assert_cmpint (g_buffered_input_stream_read_byte (G_BUFFERED_INPUT_STREAM (in), NULL, &error), ==, 'k');
|
|
g_assert_no_error (error);
|
|
|
|
g_assert_cmpint (g_input_stream_skip (in, 10, NULL, &error), ==, 10);
|
|
g_assert_no_error (error);
|
|
g_assert_cmpint (g_buffered_input_stream_read_byte (G_BUFFERED_INPUT_STREAM (in), NULL, &error), ==, 'v');
|
|
g_assert_no_error (error);
|
|
|
|
g_assert_cmpint (g_input_stream_skip (in, 20, NULL, &error), ==, 20);
|
|
g_assert_no_error (error);
|
|
g_assert_cmpint (g_buffered_input_stream_read_byte (G_BUFFERED_INPUT_STREAM (in), NULL, &error), ==, 'Q');
|
|
g_assert_no_error (error);
|
|
|
|
g_assert_cmpint (g_input_stream_skip (in, 10, NULL, &error), ==, 8);
|
|
g_assert_no_error (error);
|
|
g_assert_cmpint (g_input_stream_skip (in, 10, NULL, &error), ==, 0);
|
|
g_assert_no_error (error);
|
|
|
|
g_object_unref (in);
|
|
g_object_unref (base);
|
|
}
|
|
|
|
static void
|
|
test_skip_async (void)
|
|
{
|
|
GInputStream *base;
|
|
GInputStream *in;
|
|
GError *error;
|
|
GAsyncResult *result;
|
|
|
|
base = g_memory_input_stream_new_from_data ("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVXYZ", -1, NULL);
|
|
in = g_buffered_input_stream_new_sized (base, 5);
|
|
|
|
error = NULL;
|
|
g_assert_cmpint (g_buffered_input_stream_read_byte (G_BUFFERED_INPUT_STREAM (in), NULL, &error), ==, 'a');
|
|
g_assert_no_error (error);
|
|
g_assert_cmpint (g_buffered_input_stream_read_byte (G_BUFFERED_INPUT_STREAM (in), NULL, &error), ==, 'b');
|
|
g_assert_no_error (error);
|
|
g_assert_cmpint (g_buffered_input_stream_read_byte (G_BUFFERED_INPUT_STREAM (in), NULL, &error), ==, 'c');
|
|
g_assert_no_error (error);
|
|
|
|
result = NULL;
|
|
g_input_stream_skip_async (in, 7, G_PRIORITY_DEFAULT,
|
|
NULL, return_result_cb, &result);
|
|
while (!result)
|
|
g_main_context_iteration (NULL, TRUE);
|
|
g_assert_cmpint (g_input_stream_skip_finish (in, result, &error), ==, 7);
|
|
g_assert_no_error (error);
|
|
g_clear_object (&result);
|
|
g_assert_cmpint (g_buffered_input_stream_read_byte (G_BUFFERED_INPUT_STREAM (in), NULL, &error), ==, 'k');
|
|
g_assert_no_error (error);
|
|
|
|
g_input_stream_skip_async (in, 10, G_PRIORITY_DEFAULT,
|
|
NULL, return_result_cb, &result);
|
|
while (!result)
|
|
g_main_context_iteration (NULL, TRUE);
|
|
g_assert_cmpint (g_input_stream_skip_finish (in, result, &error), ==, 10);
|
|
g_assert_no_error (error);
|
|
g_clear_object (&result);
|
|
g_assert_cmpint (g_buffered_input_stream_read_byte (G_BUFFERED_INPUT_STREAM (in), NULL, &error), ==, 'v');
|
|
g_assert_no_error (error);
|
|
|
|
g_input_stream_skip_async (in, 20, G_PRIORITY_DEFAULT,
|
|
NULL, return_result_cb, &result);
|
|
while (!result)
|
|
g_main_context_iteration (NULL, TRUE);
|
|
g_assert_cmpint (g_input_stream_skip_finish (in, result, &error), ==, 20);
|
|
g_assert_no_error (error);
|
|
g_clear_object (&result);
|
|
g_assert_cmpint (g_buffered_input_stream_read_byte (G_BUFFERED_INPUT_STREAM (in), NULL, &error), ==, 'Q');
|
|
g_assert_no_error (error);
|
|
|
|
g_input_stream_skip_async (in, 10, G_PRIORITY_DEFAULT,
|
|
NULL, return_result_cb, &result);
|
|
while (!result)
|
|
g_main_context_iteration (NULL, TRUE);
|
|
g_assert_cmpint (g_input_stream_skip_finish (in, result, &error), ==, 8);
|
|
g_clear_object (&result);
|
|
g_assert_no_error (error);
|
|
|
|
g_input_stream_skip_async (in, 10, G_PRIORITY_DEFAULT,
|
|
NULL, return_result_cb, &result);
|
|
while (!result)
|
|
g_main_context_iteration (NULL, TRUE);
|
|
g_assert_cmpint (g_input_stream_skip_finish (in, result, &error), ==, 0);
|
|
g_clear_object (&result);
|
|
g_assert_no_error (error);
|
|
|
|
g_object_unref (in);
|
|
g_object_unref (base);
|
|
}
|
|
|
|
static void
|
|
test_close (void)
|
|
{
|
|
GInputStream *base;
|
|
GInputStream *in;
|
|
GError *error;
|
|
|
|
base = g_memory_input_stream_new_from_data ("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVXYZ", -1, NULL);
|
|
in = g_buffered_input_stream_new (base);
|
|
|
|
g_assert (g_filter_input_stream_get_close_base_stream (G_FILTER_INPUT_STREAM (in)));
|
|
|
|
error = NULL;
|
|
g_assert (g_input_stream_close (in, NULL, &error));
|
|
g_assert_no_error (error);
|
|
g_assert (g_input_stream_is_closed (base));
|
|
|
|
g_object_unref (in);
|
|
g_object_unref (base);
|
|
|
|
base = g_memory_input_stream_new_from_data ("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVXYZ", -1, NULL);
|
|
in = g_buffered_input_stream_new (base);
|
|
|
|
g_filter_input_stream_set_close_base_stream (G_FILTER_INPUT_STREAM (in), FALSE);
|
|
|
|
error = NULL;
|
|
g_assert (g_input_stream_close (in, NULL, &error));
|
|
g_assert_no_error (error);
|
|
g_assert (!g_input_stream_is_closed (base));
|
|
|
|
g_object_unref (in);
|
|
g_object_unref (base);
|
|
}
|
|
|
|
static void
|
|
test_seek (void)
|
|
{
|
|
GInputStream *base;
|
|
GInputStream *in;
|
|
GError *error;
|
|
gint byte;
|
|
gboolean ret;
|
|
|
|
base = g_memory_input_stream_new_from_data ("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVXYZ", -1, NULL);
|
|
in = g_buffered_input_stream_new_sized (base, 4);
|
|
error = NULL;
|
|
|
|
/* Seek by read */
|
|
g_assert_cmpint (g_seekable_tell (G_SEEKABLE (in)), ==, 0);
|
|
byte = g_buffered_input_stream_read_byte (G_BUFFERED_INPUT_STREAM (in), NULL, &error);
|
|
g_assert_no_error (error);
|
|
g_assert_cmpint (byte, ==, 'a');
|
|
g_assert_cmpint (g_seekable_tell (G_SEEKABLE (in)), ==, 1);
|
|
|
|
/* Seek forward (in buffer) */
|
|
ret = g_seekable_seek (G_SEEKABLE (in), 1, G_SEEK_CUR, NULL, &error);
|
|
g_assert_no_error (error);
|
|
g_assert (ret);
|
|
g_assert_cmpint (g_seekable_tell (G_SEEKABLE (in)), ==, 2);
|
|
byte = g_buffered_input_stream_read_byte (G_BUFFERED_INPUT_STREAM (in), NULL, &error);
|
|
g_assert_no_error (error);
|
|
g_assert_cmpint (byte, ==, 'c');
|
|
g_assert_cmpint (g_seekable_tell (G_SEEKABLE (in)), ==, 3);
|
|
|
|
/* Seek backward (in buffer) */
|
|
ret = g_seekable_seek (G_SEEKABLE (in), -2, G_SEEK_CUR, NULL, &error);
|
|
g_assert_no_error (error);
|
|
g_assert (ret);
|
|
g_assert_cmpint (g_seekable_tell (G_SEEKABLE (in)), ==, 1);
|
|
byte = g_buffered_input_stream_read_byte (G_BUFFERED_INPUT_STREAM (in), NULL, &error);
|
|
g_assert_no_error (error);
|
|
g_assert_cmpint (byte, ==, 'b');
|
|
g_assert_cmpint (g_seekable_tell (G_SEEKABLE (in)), ==, 2);
|
|
|
|
/* Seek forward (outside buffer) */
|
|
ret = g_seekable_seek (G_SEEKABLE (in), 6, G_SEEK_CUR, NULL, &error);
|
|
g_assert_no_error (error);
|
|
g_assert (ret);
|
|
g_assert_cmpint (g_seekable_tell (G_SEEKABLE (in)), ==, 8);
|
|
byte = g_buffered_input_stream_read_byte (G_BUFFERED_INPUT_STREAM (in), NULL, &error);
|
|
g_assert_no_error (error);
|
|
g_assert_cmpint (byte, ==, 'i');
|
|
g_assert_cmpint (g_seekable_tell (G_SEEKABLE (in)), ==, 9);
|
|
|
|
/* Seek backward (outside buffer) */
|
|
ret = g_seekable_seek (G_SEEKABLE (in), -6, G_SEEK_CUR, NULL, &error);
|
|
g_assert_no_error (error);
|
|
g_assert (ret);
|
|
g_assert_cmpint (g_seekable_tell (G_SEEKABLE (in)), ==, 3);
|
|
byte = g_buffered_input_stream_read_byte (G_BUFFERED_INPUT_STREAM (in), NULL, &error);
|
|
g_assert_no_error (error);
|
|
g_assert_cmpint (byte, ==, 'd');
|
|
g_assert_cmpint (g_seekable_tell (G_SEEKABLE (in)), ==, 4);
|
|
|
|
/* Seek from beginning */
|
|
ret = g_seekable_seek (G_SEEKABLE (in), 8, G_SEEK_SET, NULL, &error);
|
|
g_assert_no_error (error);
|
|
g_assert (ret);
|
|
g_assert_cmpint (g_seekable_tell (G_SEEKABLE (in)), ==, 8);
|
|
byte = g_buffered_input_stream_read_byte (G_BUFFERED_INPUT_STREAM (in), NULL, &error);
|
|
g_assert_no_error (error);
|
|
g_assert_cmpint (byte, ==, 'i');
|
|
g_assert_cmpint (g_seekable_tell (G_SEEKABLE (in)), ==, 9);
|
|
|
|
/* Seek from end */
|
|
ret = g_seekable_seek (G_SEEKABLE (in), -1, G_SEEK_END, NULL, &error);
|
|
g_assert_no_error (error);
|
|
g_assert (ret);
|
|
g_assert_cmpint (g_seekable_tell (G_SEEKABLE (in)), ==, 50);
|
|
byte = g_buffered_input_stream_read_byte (G_BUFFERED_INPUT_STREAM (in), NULL, &error);
|
|
g_assert_no_error (error);
|
|
g_assert_cmpint (byte, ==, 'Z');
|
|
g_assert_cmpint (g_seekable_tell (G_SEEKABLE (in)), ==, 51);
|
|
|
|
/* Cleanup */
|
|
g_object_unref (in);
|
|
g_object_unref (base);
|
|
}
|
|
|
|
int
|
|
main (int argc,
|
|
char *argv[])
|
|
{
|
|
g_test_init (&argc, &argv, NULL);
|
|
g_test_bug_base ("http://bugzilla.gnome.org/");
|
|
|
|
g_test_add_func ("/buffered-input-stream/peek", test_peek);
|
|
g_test_add_func ("/buffered-input-stream/peek-buffer", test_peek_buffer);
|
|
g_test_add_func ("/buffered-input-stream/set-buffer-size", test_set_buffer_size);
|
|
g_test_add_func ("/buffered-input-stream/read-byte", test_read_byte);
|
|
g_test_add_func ("/buffered-input-stream/read", test_read);
|
|
g_test_add_func ("/buffered-input-stream/read-async", test_read_async);
|
|
g_test_add_func ("/buffered-input-stream/skip", test_skip);
|
|
g_test_add_func ("/buffered-input-stream/skip-async", test_skip_async);
|
|
g_test_add_func ("/buffered-input-stream/seek", test_seek);
|
|
g_test_add_func ("/filter-input-stream/close", test_close);
|
|
|
|
return g_test_run();
|
|
}
|