HGKeeper

* Purple

* Purple is the legal property of its developers, whose names are too

* numerous to list here. Please refer to the COPYRIGHT file distributed

* with this source distribution

* This program is free software; you can redistribute it and/or modify

* it under the terms of the GNU General Public License as published by

* the Free Software Foundation; either version 2 of the License, or (at

* your option) any later version.

* This program 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

* General Public License for more details.

* You should have received a copy of the GNU General Public License

* along with this program; if not, write to the Free Software

* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111-1301 USA

#include <glib.h>

#include <string.h>

#include <purple.h>

/******************************************************************************

* Tests

*****************************************************************************/

/* This test just verifies that purple_circular_buffer_new creates this

* properly according to the docs.

static void

test_circular_buffer_new(void) {

PurpleCircularBuffer *buffer = purple_circular_buffer_new(0);

g_assert_true(PURPLE_IS_CIRCULAR_BUFFER(buffer));

g_assert_cmpuint(256, ==, purple_circular_buffer_get_grow_size(buffer));

g_assert_cmpuint(0, ==, purple_circular_buffer_get_used(buffer));

g_assert_cmpuint(0, ==, purple_circular_buffer_get_max_read(buffer));

g_object_unref(buffer);

}

/* This test make sure that purple_circular_buffer_reset works as described in

* the documentation.

static void

test_circular_buffer_reset(void) {

PurpleCircularBuffer *buffer = purple_circular_buffer_new(0);

const gchar *data;

purple_circular_buffer_append(buffer, "abc\0", 4);

g_assert_cmpuint(4, ==, purple_circular_buffer_get_used(buffer));

g_assert_cmpuint(4, ==, purple_circular_buffer_get_max_read(buffer));

purple_circular_buffer_get_output(buffer);

data = purple_circular_buffer_get_output(buffer);

g_assert_cmpstr("abc", ==, data);

purple_circular_buffer_reset(buffer);

data = purple_circular_buffer_get_output(buffer);

g_assert_cmpstr("abc", ==, data);

g_object_unref(buffer);

}

/* This test verifies that purple_circular_buffer_mark_read works as described

* in the documentation.

static void

test_circular_buffer_mark_read(void) {

PurpleCircularBuffer *buffer = purple_circular_buffer_new(0);

const gchar *data;

purple_circular_buffer_append(buffer, "abc\0", 4);

g_assert_cmpuint(4, ==, purple_circular_buffer_get_used(buffer));

g_assert_cmpuint(4, ==, purple_circular_buffer_get_max_read(buffer));

/* force a read to move the output */

purple_circular_buffer_get_output(buffer);

data = purple_circular_buffer_get_output(buffer);

g_assert_cmpstr("abc", ==, data);

purple_circular_buffer_mark_read(buffer, 4);

g_assert_cmpuint(0, ==, purple_circular_buffer_get_used(buffer));

g_assert_cmpuint(0, ==, purple_circular_buffer_get_max_read(buffer));

g_object_unref(buffer);

}

/* this test verifies that the buffer will grow 1 grow size to fit the data. */

static void

test_circular_buffer_single_default_grow(void) {

PurpleCircularBuffer *buffer = purple_circular_buffer_new(0);

const gchar *data;

purple_circular_buffer_append(buffer, "abc\0", 4);

g_assert_cmpuint(4, ==, purple_circular_buffer_get_used(buffer));

g_assert_cmpuint(4, ==, purple_circular_buffer_get_max_read(buffer));

data = purple_circular_buffer_get_output(buffer);

g_assert_cmpstr("abc", ==, data);

g_object_unref(buffer);

}

/* this test create a circular buffer with a grow size of 1 to easily test

* multiple grows.

static void

test_circular_buffer_multiple_grows(void) {

PurpleCircularBuffer *buffer = purple_circular_buffer_new(1);

purple_circular_buffer_append(buffer, "abcdefghijklmnopqrstuvwxyz\0", 27);

g_assert_cmpuint(27, ==, purple_circular_buffer_get_used(buffer));

g_assert_cmpuint(27, ==, purple_circular_buffer_get_max_read(buffer));

g_assert_cmpstr("abcdefghijklmnopqrstuvwxyz", ==, purple_circular_buffer_get_output(buffer));

g_object_unref(buffer);

}

/******************************************************************************

* Main

*****************************************************************************/

gint

main(gint argc, gchar **argv) {

g_test_init(&argc, &argv, NULL);

g_test_set_nonfatal_assertions();

g_test_add_func("/circular_buffer/new", test_circular_buffer_new);

g_test_add_func("/circular_buffer/reset", test_circular_buffer_reset);

g_test_add_func("/circular_buffer/mark_read", test_circular_buffer_mark_read);

g_test_add_func("/circular_buffer/single_default_grow", test_circular_buffer_single_default_grow);

g_test_add_func("/circular_buffer/multiple_grows", test_circular_buffer_multiple_grows);

return g_test_run();

}

pidgin/pidgin