1 /* GStreamer WavParse unit tests
2 *
3 * This library is free software; you can redistribute it and/or
4 * modify it under the terms of the GNU Library General Public
5 * License as published by the Free Software Foundation; either
6 * version 2 of the License, or (at your option) any later version.
7 *
8 * This library is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 * Library General Public License for more details.
12 *
13 * You should have received a copy of the GNU Library General Public
14 * License along with this library; if not, write to the
15 * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
16 * Boston, MA 02110-1301, USA.
17 */
18 #ifdef HAVE_CONFIG_H
19 #include "config.h"
20 #endif
21
22 #include <gst/check/gstcheck.h>
23
24 #define SIMPLE_WAV_PATH GST_TEST_FILES_PATH G_DIR_SEPARATOR_S "audiotestsrc.wav"
25
26 static GstElement *
create_pipeline(GstPadMode mode)27 create_pipeline (GstPadMode mode)
28 {
29 GstElement *pipeline;
30 GstElement *src, *q = NULL;
31 GstElement *wavparse;
32 GstElement *fakesink;
33
34 pipeline = gst_pipeline_new ("testpipe");
35 src = gst_element_factory_make ("filesrc", "filesrc");
36 fail_if (src == NULL);
37 if (mode == GST_PAD_MODE_PUSH)
38 q = gst_element_factory_make ("queue", "queue");
39 wavparse = gst_element_factory_make ("wavparse", "wavparse");
40 fail_if (wavparse == NULL);
41 fakesink = gst_element_factory_make ("fakesink", "fakesink");
42 fail_if (fakesink == NULL);
43
44 gst_bin_add_many (GST_BIN (pipeline), src, wavparse, fakesink, q, NULL);
45
46 g_object_set (src, "location", SIMPLE_WAV_PATH, NULL);
47
48 if (mode == GST_PAD_MODE_PUSH)
49 fail_unless (gst_element_link_many (src, q, wavparse, fakesink, NULL));
50 else
51 fail_unless (gst_element_link_many (src, wavparse, fakesink, NULL));
52
53 return pipeline;
54 }
55
56 static void
do_test_simple_file(GstPadMode mode)57 do_test_simple_file (GstPadMode mode)
58 {
59 GstStateChangeReturn ret;
60 GstElement *pipeline;
61 GstMessage *msg;
62
63 pipeline = create_pipeline (mode);
64
65 ret = gst_element_set_state (pipeline, GST_STATE_PLAYING);
66 fail_unless_equals_int (ret, GST_STATE_CHANGE_ASYNC);
67
68 ret = gst_element_get_state (pipeline, NULL, NULL, GST_CLOCK_TIME_NONE);
69 fail_unless_equals_int (ret, GST_STATE_CHANGE_SUCCESS);
70
71 msg = gst_bus_timed_pop_filtered (GST_ELEMENT_BUS (pipeline),
72 GST_CLOCK_TIME_NONE, GST_MESSAGE_EOS | GST_MESSAGE_ERROR);
73
74 fail_unless_equals_string (GST_MESSAGE_TYPE_NAME (msg), "eos");
75
76 gst_message_unref (msg);
77 gst_element_set_state (pipeline, GST_STATE_NULL);
78 gst_object_unref (pipeline);
79 }
80
GST_START_TEST(test_simple_file_pull)81 GST_START_TEST (test_simple_file_pull)
82 {
83 do_test_simple_file (TRUE);
84 }
85
86 GST_END_TEST;
87
GST_START_TEST(test_simple_file_push)88 GST_START_TEST (test_simple_file_push)
89 {
90 do_test_simple_file (FALSE);
91 }
92
93 GST_END_TEST;
94
95 static void
do_test_empty_file(gboolean can_activate_pull)96 do_test_empty_file (gboolean can_activate_pull)
97 {
98 GstStateChangeReturn ret1, ret2;
99 GstElement *pipeline;
100 GstElement *src;
101 GstElement *wavparse;
102 GstElement *fakesink;
103
104 /* Pull mode */
105 pipeline = gst_pipeline_new ("testpipe");
106 src = gst_element_factory_make ("fakesrc", NULL);
107 fail_if (src == NULL);
108 wavparse = gst_element_factory_make ("wavparse", NULL);
109 fail_if (wavparse == NULL);
110 fakesink = gst_element_factory_make ("fakesink", NULL);
111 fail_if (fakesink == NULL);
112
113 gst_bin_add_many (GST_BIN (pipeline), src, wavparse, fakesink, NULL);
114 g_object_set (src, "num-buffers", 0, "can-activate-pull", can_activate_pull,
115 NULL);
116
117 fail_unless (gst_element_link_many (src, wavparse, fakesink, NULL));
118
119 ret1 = gst_element_set_state (pipeline, GST_STATE_PLAYING);
120 if (ret1 == GST_STATE_CHANGE_ASYNC)
121 ret2 = gst_element_get_state (pipeline, NULL, NULL, GST_CLOCK_TIME_NONE);
122 else
123 ret2 = ret1;
124
125 /* should have gotten an error on the bus, no output to fakesink */
126 fail_unless_equals_int (ret2, GST_STATE_CHANGE_FAILURE);
127
128 gst_element_set_state (pipeline, GST_STATE_NULL);
129 gst_object_unref (pipeline);
130 }
131
GST_START_TEST(test_empty_file_pull)132 GST_START_TEST (test_empty_file_pull)
133 {
134 do_test_empty_file (TRUE);
135 }
136
137 GST_END_TEST;
138
GST_START_TEST(test_empty_file_push)139 GST_START_TEST (test_empty_file_push)
140 {
141 do_test_empty_file (FALSE);
142 }
143
144 GST_END_TEST;
145
146 static GstPadProbeReturn
fakesink_buffer_cb(GstPad * sink,GstPadProbeInfo * info,gpointer user_data)147 fakesink_buffer_cb (GstPad * sink, GstPadProbeInfo * info, gpointer user_data)
148 {
149 GstClockTime *ts = user_data;
150 GstBuffer *buf = GST_PAD_PROBE_INFO_BUFFER (info);
151
152 fail_unless (buf);
153 if (!GST_CLOCK_TIME_IS_VALID (*ts))
154 *ts = GST_BUFFER_PTS (buf);
155
156 return GST_PAD_PROBE_OK;
157 }
158
GST_START_TEST(test_seek)159 GST_START_TEST (test_seek)
160 {
161 GstStateChangeReturn ret;
162 GstElement *pipeline;
163 GstMessage *msg;
164 GstElement *wavparse, *fakesink;
165 GstPad *pad;
166 GstClockTime seek_position = (20 * GST_MSECOND);
167 GstClockTime first_ts = GST_CLOCK_TIME_NONE;
168
169 pipeline = create_pipeline (GST_PAD_MODE_PULL);
170 wavparse = gst_bin_get_by_name (GST_BIN (pipeline), "wavparse");
171 fail_unless (wavparse);
172 fakesink = gst_bin_get_by_name (GST_BIN (pipeline), "fakesink");
173 fail_unless (fakesink);
174
175 pad = gst_element_get_static_pad (fakesink, "sink");
176 fail_unless (pad);
177 gst_pad_add_probe (pad, GST_PAD_PROBE_TYPE_BUFFER, fakesink_buffer_cb,
178 &first_ts, NULL);
179 gst_object_unref (pad);
180
181 /* wavparse is able to seek in the READY state */
182 ret = gst_element_set_state (pipeline, GST_STATE_READY);
183 fail_unless_equals_int (ret, GST_STATE_CHANGE_SUCCESS);
184
185 fail_unless (gst_element_seek_simple (wavparse, GST_FORMAT_TIME,
186 GST_SEEK_FLAG_FLUSH, seek_position));
187
188 ret = gst_element_set_state (pipeline, GST_STATE_PLAYING);
189 fail_unless_equals_int (ret, GST_STATE_CHANGE_ASYNC);
190
191 ret = gst_element_get_state (pipeline, NULL, NULL, GST_CLOCK_TIME_NONE);
192 fail_unless_equals_int (ret, GST_STATE_CHANGE_SUCCESS);
193
194 msg = gst_bus_timed_pop_filtered (GST_ELEMENT_BUS (pipeline),
195 GST_CLOCK_TIME_NONE, GST_MESSAGE_EOS | GST_MESSAGE_ERROR);
196
197 /* check that the first buffer produced by wavparse matches the seek
198 position we requested */
199 fail_unless_equals_clocktime (first_ts, seek_position);
200
201 fail_unless_equals_string (GST_MESSAGE_TYPE_NAME (msg), "eos");
202
203 gst_message_unref (msg);
204 gst_element_set_state (pipeline, GST_STATE_NULL);
205 gst_object_unref (wavparse);
206 gst_object_unref (fakesink);
207 gst_object_unref (pipeline);
208 }
209
210 GST_END_TEST;
211
GST_START_TEST(test_query_uri)212 GST_START_TEST (test_query_uri)
213 {
214 GstElement *pipeline, *filesrc, *wavparse, *fakesink;
215 GstQuery *query;
216 gchar *uri;
217 fail_unless ((pipeline = gst_pipeline_new (NULL)) != NULL,
218 "Could not create pipeline");
219 fail_unless ((filesrc = gst_element_factory_make ("filesrc", NULL)) != NULL,
220 "Could not create filesrc");
221 fail_unless ((wavparse = gst_element_factory_make ("wavparse", NULL)) != NULL,
222 "Could not create wavparse");
223 fail_unless ((fakesink = gst_element_factory_make ("fakesink", NULL)) != NULL,
224 "Could not create fakesink");
225 gst_bin_add_many (GST_BIN (pipeline), filesrc, wavparse, fakesink, NULL);
226 gst_element_link_many (filesrc, wavparse, fakesink, NULL);
227 g_object_set (G_OBJECT (filesrc), "location", "my_test_file", NULL);
228 fail_unless ((query = gst_query_new_uri ()) != NULL,
229 "Could not prepare uri query");
230 fail_unless (gst_element_query (GST_ELEMENT (wavparse), query),
231 "Could not query uri");
232 gst_query_parse_uri (query, &uri);
233 fail_unless (uri != NULL);
234
235 g_free (uri);
236 gst_query_unref (query);
237 gst_object_unref (pipeline);
238 }
239
240 GST_END_TEST;
241
242 static Suite *
wavparse_suite(void)243 wavparse_suite (void)
244 {
245 Suite *s = suite_create ("wavparse");
246 TCase *tc_chain = tcase_create ("wavparse");
247
248 suite_add_tcase (s, tc_chain);
249 tcase_add_test (tc_chain, test_empty_file_pull);
250 tcase_add_test (tc_chain, test_empty_file_push);
251 tcase_add_test (tc_chain, test_simple_file_pull);
252 tcase_add_test (tc_chain, test_simple_file_push);
253 tcase_add_test (tc_chain, test_seek);
254 tcase_add_test (tc_chain, test_query_uri);
255 return s;
256 }
257
258 GST_CHECK_MAIN (wavparse)
259