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check: New unit test for GstQueueArray
This commit is contained in:
Edward Hervey
Edward Hervey
parent
588cdcd369
commit
041787ac82
2 changed files with 247 additions and 0 deletions
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@ -94,6 +94,7 @@ REGISTRY_CHECKS = \
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libs/basesrc \
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libs/basesink \
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libs/controller \
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libs/queuearray \
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libs/typefindhelper \
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pipelines/seek \
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pipelines/stress \
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246
tests/check/libs/queuearray.c
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246
tests/check/libs/queuearray.c
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@ -0,0 +1,246 @@
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/* GStreamer
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*
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* unit test for GstQueueArray
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*
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* Copyright (C) <2009> Edward Hervey <bilboed@bilboed.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <gst/gst.h>
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#include <gst/check/gstcheck.h>
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#include <gst/base/gstqueuearray.h>
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/* Simplest test
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* Initial size : 10
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* Add 10, Remove 10
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*/
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GST_START_TEST (test_array_1)
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{
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GstQueueArray *array;
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guint i;
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/* Create an array of initial size 10 */
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array = gst_queue_array_new (10);
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/* push 5 values in */
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for (i = 0; i < 5; i++)
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gst_queue_array_push_tail (array, GINT_TO_POINTER (i));
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fail_unless_equals_int (array->length, 5);
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/* pull 5 values out */
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for (i = 0; i < 5; i++) {
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fail_unless_equals_int (GPOINTER_TO_INT (gst_queue_array_pop_head (array)),
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i);
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}
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fail_unless_equals_int (array->length, 0);
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gst_queue_array_free (array);
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}
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GST_END_TEST;
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GST_START_TEST (test_array_grow)
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{
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GstQueueArray *array;
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guint i;
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/* Create an array of initial size 10 */
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array = gst_queue_array_new (10);
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fail_unless_equals_int (array->size, 10);
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/* push 10 values in */
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for (i = 0; i < 10; i++)
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gst_queue_array_push_tail (array, GINT_TO_POINTER (i));
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fail_unless_equals_int (array->length, 10);
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/* It did not grow beyond initial size */
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fail_unless_equals_int (array->size, 10);
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/* The head is still at the beginning */
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fail_unless_equals_int (array->head, 0);
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/* The tail wrapped around to the head */
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fail_unless_equals_int (array->tail, 0);
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/* If we add one value, it will grow */
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gst_queue_array_push_tail (array, GINT_TO_POINTER (10));
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fail_unless_equals_int (array->length, 11);
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/* It did grow beyond initial size */
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fail_unless_equals_int (array->size, 15);
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/* The head remains the same */
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fail_unless_equals_int (array->head, 0);
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/* The tail was brought to position 11 */
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fail_unless_equals_int (array->tail, 11);
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/* pull the 11 values out */
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for (i = 0; i < 11; i++) {
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fail_unless_equals_int (GPOINTER_TO_INT (gst_queue_array_pop_head (array)),
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i);
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}
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fail_unless_equals_int (array->length, 0);
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gst_queue_array_free (array);
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}
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GST_END_TEST;
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GST_START_TEST (test_array_grow_multiple)
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{
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GstQueueArray *array;
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guint i;
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/* Create an array of initial size 10 */
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array = gst_queue_array_new (10);
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fail_unless_equals_int (array->size, 10);
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/* push 11 values in */
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for (i = 0; i < 11; i++)
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gst_queue_array_push_tail (array, GINT_TO_POINTER (i));
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/* With 11 values, it should have grown once (15) */
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fail_unless_equals_int (array->length, 11);
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fail_unless_equals_int (array->size, 15);
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for (i = 11; i < 20; i++)
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gst_queue_array_push_tail (array, GINT_TO_POINTER (i));
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/* With 20 total values, it should have grown another time (3 * 15) / 2 = 22) */
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fail_unless_equals_int (array->length, 20);
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/* It did grow beyond initial size */
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fail_unless_equals_int (array->size, 22);
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/* pull the 20 values out */
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for (i = 0; i < 20; i++) {
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fail_unless_equals_int (GPOINTER_TO_INT (gst_queue_array_pop_head (array)),
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i);
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}
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fail_unless_equals_int (array->length, 0);
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gst_queue_array_free (array);
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}
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GST_END_TEST;
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GST_START_TEST (test_array_grow_middle)
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{
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GstQueueArray *array;
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guint i;
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/* Create an array of initial size 10 */
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array = gst_queue_array_new (10);
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fail_unless_equals_int (array->size, 10);
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/* push/pull 5 values to end up in the middle */
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for (i = 0; i < 5; i++) {
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gst_queue_array_push_tail (array, GINT_TO_POINTER (i));
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fail_unless_equals_int (GPOINTER_TO_INT (gst_queue_array_pop_head (array)),
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i);
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}
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/* push 10 values in */
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for (i = 0; i < 10; i++)
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gst_queue_array_push_tail (array, GINT_TO_POINTER (i));
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fail_unless_equals_int (array->length, 10);
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/* It did not grow beyond initial size */
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fail_unless_equals_int (array->size, 10);
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/* If we add one value, it will grow */
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gst_queue_array_push_tail (array, GINT_TO_POINTER (10));
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fail_unless_equals_int (array->length, 11);
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/* It did grow beyond initial size */
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fail_unless_equals_int (array->size, 15);
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/* pull the 11 values out */
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for (i = 0; i < 11; i++) {
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fail_unless_equals_int (GPOINTER_TO_INT (gst_queue_array_pop_head (array)),
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i);
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}
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fail_unless_equals_int (array->length, 0);
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gst_queue_array_free (array);
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}
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GST_END_TEST;
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GST_START_TEST (test_array_grow_end)
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{
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GstQueueArray *array;
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guint i;
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/* Create an array of initial size 10 */
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array = gst_queue_array_new (10);
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fail_unless_equals_int (array->size, 10);
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/* push/pull 9 values to end up at the last position */
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for (i = 0; i < 9; i++) {
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gst_queue_array_push_tail (array, GINT_TO_POINTER (i));
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fail_unless_equals_int (GPOINTER_TO_INT (gst_queue_array_pop_head (array)),
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i);
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}
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/* push 10 values in */
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for (i = 0; i < 10; i++)
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gst_queue_array_push_tail (array, GINT_TO_POINTER (i));
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fail_unless_equals_int (array->length, 10);
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/* It did not grow beyond initial size */
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fail_unless_equals_int (array->size, 10);
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/* If we add one value, it will grow */
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gst_queue_array_push_tail (array, GINT_TO_POINTER (10));
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fail_unless_equals_int (array->length, 11);
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/* It did grow beyond initial size */
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fail_unless_equals_int (array->size, 15);
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/* pull the 11 values out */
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for (i = 0; i < 11; i++) {
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fail_unless_equals_int (GPOINTER_TO_INT (gst_queue_array_pop_head (array)),
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i);
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}
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fail_unless_equals_int (array->length, 0);
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gst_queue_array_free (array);
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}
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GST_END_TEST;
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static Suite *
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gst_queue_array_suite (void)
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{
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Suite *s = suite_create ("GstQueueArray");
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TCase *tc_chain = tcase_create ("general");
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suite_add_tcase (s, tc_chain);
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tcase_add_test (tc_chain, test_array_1);
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tcase_add_test (tc_chain, test_array_grow);
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tcase_add_test (tc_chain, test_array_grow_multiple);
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tcase_add_test (tc_chain, test_array_grow_middle);
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tcase_add_test (tc_chain, test_array_grow_end);
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return s;
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}
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GST_CHECK_MAIN (gst_queue_array);
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