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https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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3c6448c64e
This will be mostly useful in all elements that have some kind of internal seek/index table. Currently almost all of them (or even all of them) are using a linear search although the used array is already sorted, wasting some CPU time without good reason. Fixes bug #573623.
739 lines
23 KiB
C
739 lines
23 KiB
C
/* GStreamer
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* Copyright (C) <2005> Thomas Vander Stichele <thomas at apestaart dot org>
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* Copyright (C) <2006> Tim-Philipp Müller <tim centricular net>
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*
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* gstutils.c: Unit test for functions in gstutils
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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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#include <gst/check/gstcheck.h>
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#define SPECIAL_POINTER(x) ((void*)(19283847+(x)))
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static int n_data_probes = 0;
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static int n_buffer_probes = 0;
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static int n_event_probes = 0;
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static gboolean
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probe_do_nothing (GstPad * pad, GstMiniObject * obj, gpointer data)
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{
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GST_DEBUG_OBJECT (pad, "is buffer:%d", GST_IS_BUFFER (obj));
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return TRUE;
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}
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static gboolean
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data_probe (GstPad * pad, GstMiniObject * obj, gpointer data)
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{
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n_data_probes++;
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GST_DEBUG_OBJECT (pad, "data probe %d", n_data_probes);
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g_assert (GST_IS_MINI_OBJECT (obj));
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g_assert (data == SPECIAL_POINTER (0));
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return TRUE;
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}
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static gboolean
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buffer_probe (GstPad * pad, GstBuffer * obj, gpointer data)
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{
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n_buffer_probes++;
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GST_DEBUG_OBJECT (pad, "buffer probe %d", n_buffer_probes);
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g_assert (GST_IS_BUFFER (obj));
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g_assert (data == SPECIAL_POINTER (1));
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return TRUE;
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}
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static gboolean
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event_probe (GstPad * pad, GstEvent * obj, gpointer data)
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{
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n_event_probes++;
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GST_DEBUG_OBJECT (pad, "event probe %d [%s]",
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n_event_probes, GST_EVENT_TYPE_NAME (obj));
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g_assert (GST_IS_EVENT (obj));
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g_assert (data == SPECIAL_POINTER (2));
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return TRUE;
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}
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GST_START_TEST (test_buffer_probe_n_times)
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{
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GstElement *pipeline, *fakesrc, *fakesink;
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GstBus *bus;
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GstMessage *message;
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GstPad *pad;
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pipeline = gst_element_factory_make ("pipeline", NULL);
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fakesrc = gst_element_factory_make ("fakesrc", NULL);
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fakesink = gst_element_factory_make ("fakesink", NULL);
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g_object_set (fakesrc, "num-buffers", (int) 10, NULL);
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gst_bin_add_many (GST_BIN (pipeline), fakesrc, fakesink, NULL);
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gst_element_link (fakesrc, fakesink);
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pad = gst_element_get_static_pad (fakesink, "sink");
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/* add the probes we need for the test */
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gst_pad_add_data_probe (pad, G_CALLBACK (data_probe), SPECIAL_POINTER (0));
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gst_pad_add_buffer_probe (pad, G_CALLBACK (buffer_probe),
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SPECIAL_POINTER (1));
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gst_pad_add_event_probe (pad, G_CALLBACK (event_probe), SPECIAL_POINTER (2));
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/* add some probes just to test that _full works and the data is free'd
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* properly as it should be */
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gst_pad_add_data_probe_full (pad, G_CALLBACK (probe_do_nothing),
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g_strdup ("data probe string"), (GDestroyNotify) g_free);
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gst_pad_add_buffer_probe_full (pad, G_CALLBACK (probe_do_nothing),
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g_strdup ("buffer probe string"), (GDestroyNotify) g_free);
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gst_pad_add_event_probe_full (pad, G_CALLBACK (probe_do_nothing),
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g_strdup ("event probe string"), (GDestroyNotify) g_free);
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gst_object_unref (pad);
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gst_element_set_state (pipeline, GST_STATE_PLAYING);
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bus = gst_element_get_bus (pipeline);
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message = gst_bus_poll (bus, GST_MESSAGE_EOS, -1);
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gst_message_unref (message);
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gst_object_unref (bus);
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g_assert (n_buffer_probes == 10); /* one for every buffer */
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g_assert (n_event_probes == 3); /* new segment, latency and eos */
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g_assert (n_data_probes == 13); /* duh */
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gst_element_set_state (pipeline, GST_STATE_NULL);
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gst_object_unref (pipeline);
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/* make sure nothing was sent in addition to the above when shutting down */
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g_assert (n_buffer_probes == 10); /* one for every buffer */
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g_assert (n_event_probes == 3); /* new segment, latency and eos */
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g_assert (n_data_probes == 13); /* duh */
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} GST_END_TEST;
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static int n_data_probes_once = 0;
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static int n_buffer_probes_once = 0;
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static int n_event_probes_once = 0;
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static gboolean
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data_probe_once (GstPad * pad, GstMiniObject * obj, guint * data)
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{
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n_data_probes_once++;
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g_assert (GST_IS_MINI_OBJECT (obj));
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gst_pad_remove_data_probe (pad, *data);
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return TRUE;
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}
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static gboolean
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buffer_probe_once (GstPad * pad, GstBuffer * obj, guint * data)
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{
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n_buffer_probes_once++;
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g_assert (GST_IS_BUFFER (obj));
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gst_pad_remove_buffer_probe (pad, *data);
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return TRUE;
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}
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static gboolean
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event_probe_once (GstPad * pad, GstEvent * obj, guint * data)
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{
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n_event_probes_once++;
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g_assert (GST_IS_EVENT (obj));
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gst_pad_remove_event_probe (pad, *data);
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return TRUE;
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}
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GST_START_TEST (test_buffer_probe_once)
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{
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GstElement *pipeline, *fakesrc, *fakesink;
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GstBus *bus;
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GstMessage *message;
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GstPad *pad;
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guint id1, id2, id3;
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pipeline = gst_element_factory_make ("pipeline", NULL);
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fakesrc = gst_element_factory_make ("fakesrc", NULL);
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fakesink = gst_element_factory_make ("fakesink", NULL);
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g_object_set (fakesrc, "num-buffers", (int) 10, NULL);
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gst_bin_add_many (GST_BIN (pipeline), fakesrc, fakesink, NULL);
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gst_element_link (fakesrc, fakesink);
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pad = gst_element_get_static_pad (fakesink, "sink");
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id1 = gst_pad_add_data_probe (pad, G_CALLBACK (data_probe_once), &id1);
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id2 = gst_pad_add_buffer_probe (pad, G_CALLBACK (buffer_probe_once), &id2);
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id3 = gst_pad_add_event_probe (pad, G_CALLBACK (event_probe_once), &id3);
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gst_object_unref (pad);
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gst_element_set_state (pipeline, GST_STATE_PLAYING);
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bus = gst_element_get_bus (pipeline);
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message = gst_bus_poll (bus, GST_MESSAGE_EOS, -1);
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gst_message_unref (message);
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gst_object_unref (bus);
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gst_element_set_state (pipeline, GST_STATE_NULL);
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gst_object_unref (pipeline);
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g_assert (n_buffer_probes_once == 1); /* can we hit it and quit? */
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g_assert (n_event_probes_once == 1); /* i said, can we hit it and quit? */
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g_assert (n_data_probes_once == 1); /* let's hit it and quit!!! */
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} GST_END_TEST;
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GST_START_TEST (test_math_scale)
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{
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fail_if (gst_util_uint64_scale_int (1, 1, 1) != 1);
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fail_if (gst_util_uint64_scale_int (10, 10, 1) != 100);
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fail_if (gst_util_uint64_scale_int (10, 10, 2) != 50);
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fail_if (gst_util_uint64_scale_int (0, 10, 2) != 0);
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fail_if (gst_util_uint64_scale_int (0, 0, 2) != 0);
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fail_if (gst_util_uint64_scale_int (G_MAXUINT32, 5, 1) != G_MAXUINT32 * 5LL);
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fail_if (gst_util_uint64_scale_int (G_MAXUINT32, 10, 2) != G_MAXUINT32 * 5LL);
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fail_if (gst_util_uint64_scale_int (G_MAXUINT32, 1, 5) != G_MAXUINT32 / 5LL);
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fail_if (gst_util_uint64_scale_int (G_MAXUINT32, 2, 10) != G_MAXUINT32 / 5LL);
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/* not quite overflow */
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fail_if (gst_util_uint64_scale_int (G_MAXUINT64 - 1, 10,
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10) != G_MAXUINT64 - 1);
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fail_if (gst_util_uint64_scale_int (G_MAXUINT64 - 1, G_MAXINT32,
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G_MAXINT32) != G_MAXUINT64 - 1);
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fail_if (gst_util_uint64_scale_int (G_MAXUINT64 - 100, G_MAXINT32,
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G_MAXINT32) != G_MAXUINT64 - 100);
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/* overflow */
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fail_if (gst_util_uint64_scale_int (G_MAXUINT64 - 1, 10, 1) != G_MAXUINT64);
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fail_if (gst_util_uint64_scale_int (G_MAXUINT64 - 1, G_MAXINT32,
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1) != G_MAXUINT64);
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} GST_END_TEST;
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GST_START_TEST (test_math_scale_uint64)
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{
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fail_if (gst_util_uint64_scale (1, 1, 1) != 1);
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fail_if (gst_util_uint64_scale (10, 10, 1) != 100);
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fail_if (gst_util_uint64_scale (10, 10, 2) != 50);
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fail_if (gst_util_uint64_scale (0, 10, 2) != 0);
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fail_if (gst_util_uint64_scale (0, 0, 2) != 0);
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fail_if (gst_util_uint64_scale (G_MAXUINT32, 5, 1) != G_MAXUINT32 * 5LL);
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fail_if (gst_util_uint64_scale (G_MAXUINT32, 10, 2) != G_MAXUINT32 * 5LL);
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fail_if (gst_util_uint64_scale (G_MAXUINT32, 1, 5) != G_MAXUINT32 / 5LL);
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fail_if (gst_util_uint64_scale (G_MAXUINT32, 2, 10) != G_MAXUINT32 / 5LL);
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/* not quite overflow */
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fail_if (gst_util_uint64_scale (G_MAXUINT64 - 1, 10, 10) != G_MAXUINT64 - 1);
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fail_if (gst_util_uint64_scale (G_MAXUINT64 - 1, G_MAXUINT32,
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G_MAXUINT32) != G_MAXUINT64 - 1);
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fail_if (gst_util_uint64_scale (G_MAXUINT64 - 100, G_MAXUINT32,
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G_MAXUINT32) != G_MAXUINT64 - 100);
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fail_if (gst_util_uint64_scale (G_MAXUINT64 - 1, 10, 10) != G_MAXUINT64 - 1);
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fail_if (gst_util_uint64_scale (G_MAXUINT64 - 1, G_MAXUINT64,
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G_MAXUINT64) != G_MAXUINT64 - 1);
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fail_if (gst_util_uint64_scale (G_MAXUINT64 - 100, G_MAXUINT64,
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G_MAXUINT64) != G_MAXUINT64 - 100);
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/* overflow */
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fail_if (gst_util_uint64_scale (G_MAXUINT64 - 1, 10, 1) != G_MAXUINT64);
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fail_if (gst_util_uint64_scale (G_MAXUINT64 - 1, G_MAXUINT64,
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1) != G_MAXUINT64);
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} GST_END_TEST;
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GST_START_TEST (test_math_scale_random)
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{
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guint64 val, num, denom, res;
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GRand *rand;
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gint i;
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rand = g_rand_new ();
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i = 100000;
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while (i--) {
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guint64 check, diff;
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val = ((guint64) g_rand_int (rand)) << 32 | g_rand_int (rand);
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num = ((guint64) g_rand_int (rand)) << 32 | g_rand_int (rand);
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denom = ((guint64) g_rand_int (rand)) << 32 | g_rand_int (rand);
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res = gst_util_uint64_scale (val, num, denom);
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check = gst_gdouble_to_guint64 (gst_guint64_to_gdouble (val) *
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gst_guint64_to_gdouble (num) / gst_guint64_to_gdouble (denom));
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if (res < G_MAXUINT64 && check < G_MAXUINT64) {
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if (res > check)
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diff = res - check;
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else
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diff = check - res;
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/* some arbitrary value, really.. someone do the proper math to get
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* the upper bound */
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if (diff > 20000)
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fail_if (diff > 20000);
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}
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}
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g_rand_free (rand);
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}
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GST_END_TEST;
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GST_START_TEST (test_guint64_to_gdouble)
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{
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guint64 from[] = { 0, 1, 100, 10000, (guint64) (1) << 63,
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((guint64) (1) << 63) + 1,
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((guint64) (1) << 63) + (G_GINT64_CONSTANT (1) << 62)
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};
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gdouble to[] = { 0., 1., 100., 10000., 9223372036854775808.,
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9223372036854775809., 13835058055282163712.
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};
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gdouble tolerance[] = { 0., 0., 0., 0., 0., 1., 1. };
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gint i;
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gdouble result;
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gdouble delta;
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for (i = 0; i < G_N_ELEMENTS (from); ++i) {
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result = gst_util_guint64_to_gdouble (from[i]);
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delta = ABS (to[i] - result);
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fail_unless (delta <= tolerance[i],
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"Could not convert %d: %" G_GUINT64_FORMAT
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" -> %f, got %f instead, delta of %e with tolerance of %e",
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i, from[i], to[i], result, delta, tolerance[i]);
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}
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}
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GST_END_TEST;
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GST_START_TEST (test_gdouble_to_guint64)
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{
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gdouble from[] = { 0., 1., 100., 10000., 9223372036854775808.,
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9223372036854775809., 13835058055282163712.
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};
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guint64 to[] = { 0, 1, 100, 10000, (guint64) (1) << 63,
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((guint64) (1) << 63) + 1,
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((guint64) (1) << 63) + (G_GINT64_CONSTANT (1) << 62)
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};
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guint64 tolerance[] = { 0, 0, 0, 0, 0, 1, 1 };
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gint i;
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gdouble result;
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guint64 delta;
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for (i = 0; i < G_N_ELEMENTS (from); ++i) {
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result = gst_util_gdouble_to_guint64 (from[i]);
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delta = ABS (to[i] - result);
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fail_unless (delta <= tolerance[i],
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"Could not convert %f: %" G_GUINT64_FORMAT
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" -> %d, got %d instead, delta of %e with tolerance of %e",
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i, from[i], to[i], result, delta, tolerance[i]);
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}
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}
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GST_END_TEST;
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#ifndef GST_DISABLE_PARSE
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GST_START_TEST (test_parse_bin_from_description)
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{
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struct
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{
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const gchar *bin_desc;
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const gchar *pad_names;
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} bin_tests[] = {
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{
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"identity", "identity0/sink,identity0/src"}, {
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"identity ! identity ! identity", "identity1/sink,identity3/src"}, {
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"identity ! fakesink", "identity4/sink"}, {
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"fakesrc ! identity", "identity5/src"}, {
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"fakesrc ! fakesink", ""}
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};
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gint i;
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for (i = 0; i < G_N_ELEMENTS (bin_tests); ++i) {
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GstElement *bin, *parent;
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GString *s;
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GstPad *ghost_pad, *target_pad;
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GError *err = NULL;
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bin = gst_parse_bin_from_description (bin_tests[i].bin_desc, TRUE, &err);
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if (err) {
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g_error ("ERROR in gst_parse_bin_from_description (%s): %s",
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bin_tests[i].bin_desc, err->message);
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}
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g_assert (bin != NULL);
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s = g_string_new ("");
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if ((ghost_pad = gst_element_get_static_pad (bin, "sink"))) {
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g_assert (GST_IS_GHOST_PAD (ghost_pad));
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target_pad = gst_ghost_pad_get_target (GST_GHOST_PAD (ghost_pad));
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g_assert (target_pad != NULL);
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g_assert (GST_IS_PAD (target_pad));
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parent = gst_pad_get_parent_element (target_pad);
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g_assert (parent != NULL);
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g_string_append_printf (s, "%s/sink", GST_ELEMENT_NAME (parent));
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gst_object_unref (parent);
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gst_object_unref (target_pad);
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gst_object_unref (ghost_pad);
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}
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if ((ghost_pad = gst_element_get_static_pad (bin, "src"))) {
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g_assert (GST_IS_GHOST_PAD (ghost_pad));
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target_pad = gst_ghost_pad_get_target (GST_GHOST_PAD (ghost_pad));
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g_assert (target_pad != NULL);
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g_assert (GST_IS_PAD (target_pad));
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parent = gst_pad_get_parent_element (target_pad);
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g_assert (parent != NULL);
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if (s->len > 0) {
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g_string_append (s, ",");
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}
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g_string_append_printf (s, "%s/src", GST_ELEMENT_NAME (parent));
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gst_object_unref (parent);
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gst_object_unref (target_pad);
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gst_object_unref (ghost_pad);
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}
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if (strcmp (s->str, bin_tests[i].pad_names) != 0) {
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g_error ("FAILED: expted '%s', got '%s' for bin '%s'",
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bin_tests[i].pad_names, s->str, bin_tests[i].bin_desc);
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}
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g_string_free (s, TRUE);
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|
|
gst_object_unref (bin);
|
|
}
|
|
}
|
|
|
|
GST_END_TEST;
|
|
#endif
|
|
|
|
GST_START_TEST (test_element_found_tags)
|
|
{
|
|
GstElement *pipeline, *fakesrc, *fakesink;
|
|
GstTagList *list;
|
|
GstBus *bus;
|
|
GstMessage *message;
|
|
|
|
pipeline = gst_element_factory_make ("pipeline", NULL);
|
|
fakesrc = gst_element_factory_make ("fakesrc", NULL);
|
|
fakesink = gst_element_factory_make ("fakesink", NULL);
|
|
list = gst_tag_list_new ();
|
|
|
|
g_object_set (fakesrc, "num-buffers", (int) 10, NULL);
|
|
|
|
gst_bin_add_many (GST_BIN (pipeline), fakesrc, fakesink, NULL);
|
|
gst_element_link (fakesrc, fakesink);
|
|
|
|
gst_element_set_state (pipeline, GST_STATE_PLAYING);
|
|
|
|
gst_element_found_tags (GST_ELEMENT (fakesrc), list);
|
|
|
|
bus = gst_element_get_bus (pipeline);
|
|
message = gst_bus_poll (bus, GST_MESSAGE_EOS, -1);
|
|
gst_message_unref (message);
|
|
gst_object_unref (bus);
|
|
|
|
/* FIXME: maybe also check if the fakesink receives the message */
|
|
|
|
gst_element_set_state (pipeline, GST_STATE_NULL);
|
|
gst_object_unref (pipeline);
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
GST_START_TEST (test_element_unlink)
|
|
{
|
|
GstElement *src, *sink;
|
|
|
|
src = gst_element_factory_make ("fakesrc", NULL);
|
|
sink = gst_element_factory_make ("fakesink", NULL);
|
|
fail_unless (gst_element_link (src, sink) != FALSE);
|
|
gst_element_unlink (src, sink);
|
|
gst_object_unref (src);
|
|
gst_object_unref (sink);
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
GST_START_TEST (test_set_value_from_string)
|
|
{
|
|
GValue val = { 0, };
|
|
|
|
/* g_return_if_fail */
|
|
ASSERT_CRITICAL (gst_util_set_value_from_string (NULL, "xyz"));
|
|
|
|
g_value_init (&val, G_TYPE_STRING);
|
|
ASSERT_CRITICAL (gst_util_set_value_from_string (&val, NULL));
|
|
g_value_unset (&val);
|
|
|
|
/* string => string */
|
|
g_value_init (&val, G_TYPE_STRING);
|
|
gst_util_set_value_from_string (&val, "Y00");
|
|
fail_unless (g_value_get_string (&val) != NULL);
|
|
fail_unless_equals_string (g_value_get_string (&val), "Y00");
|
|
g_value_unset (&val);
|
|
|
|
/* string => int */
|
|
g_value_init (&val, G_TYPE_INT);
|
|
gst_util_set_value_from_string (&val, "987654321");
|
|
fail_unless (g_value_get_int (&val) == 987654321);
|
|
g_value_unset (&val);
|
|
|
|
g_value_init (&val, G_TYPE_INT);
|
|
ASSERT_CRITICAL (gst_util_set_value_from_string (&val, "xyz"));
|
|
g_value_unset (&val);
|
|
|
|
/* string => uint */
|
|
g_value_init (&val, G_TYPE_UINT);
|
|
gst_util_set_value_from_string (&val, "987654321");
|
|
fail_unless (g_value_get_uint (&val) == 987654321);
|
|
g_value_unset (&val);
|
|
|
|
/* CHECKME: is this really desired behaviour? (tpm) */
|
|
g_value_init (&val, G_TYPE_UINT);
|
|
gst_util_set_value_from_string (&val, "-999");
|
|
fail_unless (g_value_get_uint (&val) == ((guint) 0 - (guint) 999));
|
|
g_value_unset (&val);
|
|
|
|
g_value_init (&val, G_TYPE_UINT);
|
|
ASSERT_CRITICAL (gst_util_set_value_from_string (&val, "xyz"));
|
|
g_value_unset (&val);
|
|
|
|
/* string => long */
|
|
g_value_init (&val, G_TYPE_LONG);
|
|
gst_util_set_value_from_string (&val, "987654321");
|
|
fail_unless (g_value_get_long (&val) == 987654321);
|
|
g_value_unset (&val);
|
|
|
|
g_value_init (&val, G_TYPE_LONG);
|
|
ASSERT_CRITICAL (gst_util_set_value_from_string (&val, "xyz"));
|
|
g_value_unset (&val);
|
|
|
|
/* string => ulong */
|
|
g_value_init (&val, G_TYPE_ULONG);
|
|
gst_util_set_value_from_string (&val, "987654321");
|
|
fail_unless (g_value_get_ulong (&val) == 987654321);
|
|
g_value_unset (&val);
|
|
|
|
/* CHECKME: is this really desired behaviour? (tpm) */
|
|
g_value_init (&val, G_TYPE_ULONG);
|
|
gst_util_set_value_from_string (&val, "-999");
|
|
fail_unless (g_value_get_ulong (&val) == ((gulong) 0 - (gulong) 999));
|
|
g_value_unset (&val);
|
|
|
|
g_value_init (&val, G_TYPE_ULONG);
|
|
ASSERT_CRITICAL (gst_util_set_value_from_string (&val, "xyz"));
|
|
g_value_unset (&val);
|
|
|
|
/* string => boolean */
|
|
g_value_init (&val, G_TYPE_BOOLEAN);
|
|
gst_util_set_value_from_string (&val, "true");
|
|
fail_unless_equals_int (g_value_get_boolean (&val), TRUE);
|
|
g_value_unset (&val);
|
|
|
|
g_value_init (&val, G_TYPE_BOOLEAN);
|
|
gst_util_set_value_from_string (&val, "TRUE");
|
|
fail_unless_equals_int (g_value_get_boolean (&val), TRUE);
|
|
g_value_unset (&val);
|
|
|
|
g_value_init (&val, G_TYPE_BOOLEAN);
|
|
gst_util_set_value_from_string (&val, "false");
|
|
fail_unless_equals_int (g_value_get_boolean (&val), FALSE);
|
|
g_value_unset (&val);
|
|
|
|
g_value_init (&val, G_TYPE_BOOLEAN);
|
|
gst_util_set_value_from_string (&val, "FALSE");
|
|
fail_unless_equals_int (g_value_get_boolean (&val), FALSE);
|
|
g_value_unset (&val);
|
|
|
|
g_value_init (&val, G_TYPE_BOOLEAN);
|
|
gst_util_set_value_from_string (&val, "bleh");
|
|
fail_unless_equals_int (g_value_get_boolean (&val), FALSE);
|
|
g_value_unset (&val);
|
|
|
|
#if 0
|
|
/* string => float (yay, localisation issues involved) */
|
|
g_value_init (&val, G_TYPE_FLOAT);
|
|
gst_util_set_value_from_string (&val, "987.654");
|
|
fail_unless (g_value_get_float (&val) >= 987.653 &&
|
|
g_value_get_float (&val) <= 987.655);
|
|
g_value_unset (&val);
|
|
|
|
g_value_init (&val, G_TYPE_FLOAT);
|
|
gst_util_set_value_from_string (&val, "987,654");
|
|
fail_unless (g_value_get_float (&val) >= 987.653 &&
|
|
g_value_get_float (&val) <= 987.655);
|
|
g_value_unset (&val);
|
|
|
|
/* string => double (yay, localisation issues involved) */
|
|
g_value_init (&val, G_TYPE_DOUBLE);
|
|
gst_util_set_value_from_string (&val, "987.654");
|
|
fail_unless (g_value_get_double (&val) >= 987.653 &&
|
|
g_value_get_double (&val) <= 987.655);
|
|
g_value_unset (&val);
|
|
|
|
g_value_init (&val, G_TYPE_DOUBLE);
|
|
gst_util_set_value_from_string (&val, "987,654");
|
|
fail_unless (g_value_get_double (&val) >= 987.653 &&
|
|
g_value_get_double (&val) <= 987.655);
|
|
g_value_unset (&val);
|
|
#endif
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
static gint
|
|
_binary_search_compare (guint32 * a, guint32 * b)
|
|
{
|
|
return *a - *b;
|
|
}
|
|
|
|
GST_START_TEST (test_binary_search)
|
|
{
|
|
guint32 data[257];
|
|
guint32 *match;
|
|
guint32 search_element = 121 * 2;
|
|
guint i;
|
|
|
|
for (i = 0; i < 257; i++)
|
|
data[i] = (i + 1) * 2;
|
|
|
|
match =
|
|
(guint32 *) gst_util_array_binary_search (data, 257, sizeof (guint32),
|
|
(GCompareDataFunc) _binary_search_compare, GST_SEARCH_MODE_EXACT,
|
|
&search_element, NULL);
|
|
fail_unless (match != NULL);
|
|
fail_unless_equals_int (match - data, 120);
|
|
|
|
match =
|
|
(guint32 *) gst_util_array_binary_search (data, 257, sizeof (guint32),
|
|
(GCompareDataFunc) _binary_search_compare, GST_SEARCH_MODE_BEFORE,
|
|
&search_element, NULL);
|
|
fail_unless (match != NULL);
|
|
fail_unless_equals_int (match - data, 120);
|
|
|
|
match =
|
|
(guint32 *) gst_util_array_binary_search (data, 257, sizeof (guint32),
|
|
(GCompareDataFunc) _binary_search_compare, GST_SEARCH_MODE_AFTER,
|
|
&search_element, NULL);
|
|
fail_unless (match != NULL);
|
|
fail_unless_equals_int (match - data, 120);
|
|
|
|
search_element = 0;
|
|
match =
|
|
(guint32 *) gst_util_array_binary_search (data, 257, sizeof (guint32),
|
|
(GCompareDataFunc) _binary_search_compare, GST_SEARCH_MODE_EXACT,
|
|
&search_element, NULL);
|
|
fail_unless (match == NULL);
|
|
|
|
match =
|
|
(guint32 *) gst_util_array_binary_search (data, 257, sizeof (guint32),
|
|
(GCompareDataFunc) _binary_search_compare, GST_SEARCH_MODE_AFTER,
|
|
&search_element, NULL);
|
|
fail_unless (match != NULL);
|
|
fail_unless_equals_int (match - data, 0);
|
|
|
|
match =
|
|
(guint32 *) gst_util_array_binary_search (data, 257, sizeof (guint32),
|
|
(GCompareDataFunc) _binary_search_compare, GST_SEARCH_MODE_BEFORE,
|
|
&search_element, NULL);
|
|
fail_unless (match == NULL);
|
|
|
|
search_element = 1000;
|
|
match =
|
|
(guint32 *) gst_util_array_binary_search (data, 257, sizeof (guint32),
|
|
(GCompareDataFunc) _binary_search_compare, GST_SEARCH_MODE_EXACT,
|
|
&search_element, NULL);
|
|
fail_unless (match == NULL);
|
|
|
|
match =
|
|
(guint32 *) gst_util_array_binary_search (data, 257, sizeof (guint32),
|
|
(GCompareDataFunc) _binary_search_compare, GST_SEARCH_MODE_AFTER,
|
|
&search_element, NULL);
|
|
fail_unless (match == NULL);
|
|
|
|
match =
|
|
(guint32 *) gst_util_array_binary_search (data, 257, sizeof (guint32),
|
|
(GCompareDataFunc) _binary_search_compare, GST_SEARCH_MODE_BEFORE,
|
|
&search_element, NULL);
|
|
fail_unless (match != NULL);
|
|
fail_unless_equals_int (match - data, 256);
|
|
|
|
search_element = 121 * 2 - 1;
|
|
match =
|
|
(guint32 *) gst_util_array_binary_search (data, 257, sizeof (guint32),
|
|
(GCompareDataFunc) _binary_search_compare, GST_SEARCH_MODE_EXACT,
|
|
&search_element, NULL);
|
|
fail_unless (match == NULL);
|
|
|
|
match =
|
|
(guint32 *) gst_util_array_binary_search (data, 257, sizeof (guint32),
|
|
(GCompareDataFunc) _binary_search_compare, GST_SEARCH_MODE_AFTER,
|
|
&search_element, NULL);
|
|
fail_unless (match != NULL);
|
|
fail_unless_equals_int (match - data, 120);
|
|
|
|
match =
|
|
(guint32 *) gst_util_array_binary_search (data, 257, sizeof (guint32),
|
|
(GCompareDataFunc) _binary_search_compare, GST_SEARCH_MODE_BEFORE,
|
|
&search_element, NULL);
|
|
fail_unless (match != NULL);
|
|
fail_unless_equals_int (match - data, 119);
|
|
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
static Suite *
|
|
gst_utils_suite (void)
|
|
{
|
|
Suite *s = suite_create ("GstUtils");
|
|
TCase *tc_chain = tcase_create ("general");
|
|
|
|
suite_add_tcase (s, tc_chain);
|
|
tcase_add_test (tc_chain, test_buffer_probe_n_times);
|
|
tcase_add_test (tc_chain, test_buffer_probe_once);
|
|
tcase_add_test (tc_chain, test_math_scale);
|
|
tcase_add_test (tc_chain, test_math_scale_uint64);
|
|
tcase_add_test (tc_chain, test_math_scale_random);
|
|
tcase_add_test (tc_chain, test_guint64_to_gdouble);
|
|
tcase_add_test (tc_chain, test_gdouble_to_guint64);
|
|
#ifndef GST_DISABLE_PARSE
|
|
tcase_add_test (tc_chain, test_parse_bin_from_description);
|
|
#endif
|
|
tcase_add_test (tc_chain, test_element_found_tags);
|
|
tcase_add_test (tc_chain, test_element_unlink);
|
|
tcase_add_test (tc_chain, test_set_value_from_string);
|
|
tcase_add_test (tc_chain, test_binary_search);
|
|
return s;
|
|
}
|
|
|
|
GST_CHECK_MAIN (gst_utils);
|