| /* |
| * collectpads.c - GstCollectPads testsuite |
| * Copyright (C) 2006 Alessandro Decina <alessandro@nnva.org> |
| * |
| * Authors: |
| * Alessandro Decina <alessandro@nnva.org> |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Library General Public |
| * License as published by the Free Software Foundation; either |
| * version 2 of the License, or (at your option) any later version. |
| * |
| * This library 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 |
| * Library General Public License for more details. |
| * |
| * You should have received a copy of the GNU Library General Public |
| * License along with this library; if not, write to the |
| * Free Software Foundation, Inc., 59 Temple Place - Suite 330, |
| * Boston, MA 02111-1307, USA. |
| */ |
| |
| #include <gst/check/gstcheck.h> |
| #include <gst/base/gstcollectpads.h> |
| |
| #define fail_unless_collected(expected) \ |
| G_STMT_START { \ |
| g_mutex_lock (&lock); \ |
| while (expected == TRUE && collected == FALSE) \ |
| g_cond_wait (&cond,& lock); \ |
| fail_unless_equals_int (collected, expected); \ |
| g_mutex_unlock (&lock); \ |
| } G_STMT_END; |
| |
| typedef struct |
| { |
| char foo; |
| } BadCollectData; |
| |
| typedef struct |
| { |
| GstCollectData data; |
| GstPad *pad; |
| GstBuffer *buffer; |
| GstEvent *event; |
| } TestData; |
| |
| static GstStaticPadTemplate srctemplate = GST_STATIC_PAD_TEMPLATE ("src", |
| GST_PAD_SRC, |
| GST_PAD_ALWAYS, |
| GST_STATIC_CAPS_ANY); |
| |
| static GstStaticPadTemplate sinktemplate = GST_STATIC_PAD_TEMPLATE ("sink", |
| GST_PAD_SINK, |
| GST_PAD_ALWAYS, |
| GST_STATIC_CAPS_ANY); |
| |
| static GstCollectPads *collect; |
| static gboolean collected; |
| static GstPad *srcpad1, *srcpad2; |
| static GstPad *sinkpad1, *sinkpad2; |
| static TestData *data1, *data2; |
| |
| static GMutex lock; |
| static GCond cond; |
| |
| static GstFlowReturn |
| collected_cb (GstCollectPads * pads, gpointer user_data) |
| { |
| g_mutex_lock (&lock); |
| collected = TRUE; |
| g_cond_signal (&cond); |
| g_mutex_unlock (&lock); |
| |
| return GST_FLOW_OK; |
| } |
| |
| static gpointer |
| push_buffer (gpointer user_data) |
| { |
| GstFlowReturn flow; |
| GstCaps *caps; |
| TestData *test_data = (TestData *) user_data; |
| |
| gst_pad_push_event (test_data->pad, gst_event_new_stream_start ("test")); |
| |
| caps = gst_caps_new_empty_simple ("foo/x-bar"); |
| gst_pad_push_event (test_data->pad, gst_event_new_caps (caps)); |
| gst_caps_unref (caps); |
| |
| flow = gst_pad_push (test_data->pad, test_data->buffer); |
| fail_unless (flow == GST_FLOW_OK, "got flow %s instead of OK", |
| gst_flow_get_name (flow)); |
| |
| return NULL; |
| } |
| |
| static gpointer |
| push_event (gpointer user_data) |
| { |
| TestData *test_data = (TestData *) user_data; |
| |
| fail_unless (gst_pad_push_event (test_data->pad, test_data->event) == TRUE); |
| |
| return NULL; |
| } |
| |
| static void |
| setup (void) |
| { |
| collect = gst_collect_pads_new (); |
| gst_collect_pads_set_function (collect, collected_cb, NULL); |
| |
| srcpad1 = gst_pad_new_from_static_template (&srctemplate, "src1"); |
| srcpad2 = gst_pad_new_from_static_template (&srctemplate, "src2"); |
| sinkpad1 = gst_pad_new_from_static_template (&sinktemplate, "sink1"); |
| sinkpad2 = gst_pad_new_from_static_template (&sinktemplate, "sink2"); |
| fail_unless (gst_pad_link (srcpad1, sinkpad1) == GST_PAD_LINK_OK); |
| fail_unless (gst_pad_link (srcpad2, sinkpad2) == GST_PAD_LINK_OK); |
| |
| gst_pad_set_active (sinkpad1, TRUE); |
| gst_pad_set_active (sinkpad2, TRUE); |
| gst_pad_set_active (srcpad1, TRUE); |
| gst_pad_set_active (srcpad2, TRUE); |
| |
| data1 = NULL; |
| data2 = NULL; |
| collected = FALSE; |
| } |
| |
| static void |
| teardown (void) |
| { |
| gst_object_unref (sinkpad1); |
| gst_object_unref (sinkpad2); |
| gst_object_unref (collect); |
| } |
| |
| GST_START_TEST (test_pad_add_remove) |
| { |
| ASSERT_CRITICAL (gst_collect_pads_add_pad (collect, sinkpad1, |
| sizeof (BadCollectData), NULL, TRUE)); |
| |
| data1 = (TestData *) gst_collect_pads_add_pad (collect, |
| sinkpad1, sizeof (TestData), NULL, TRUE); |
| fail_unless (data1 != NULL); |
| |
| fail_unless (gst_collect_pads_remove_pad (collect, sinkpad2) == FALSE); |
| fail_unless (gst_collect_pads_remove_pad (collect, sinkpad1) == TRUE); |
| } |
| |
| GST_END_TEST; |
| |
| GST_START_TEST (test_collect) |
| { |
| GstBuffer *buf1, *buf2, *tmp; |
| GThread *thread1, *thread2; |
| |
| data1 = (TestData *) gst_collect_pads_add_pad (collect, |
| sinkpad1, sizeof (TestData), NULL, TRUE); |
| fail_unless (data1 != NULL); |
| |
| data2 = (TestData *) gst_collect_pads_add_pad (collect, |
| sinkpad2, sizeof (TestData), NULL, TRUE); |
| fail_unless (data2 != NULL); |
| |
| buf1 = gst_buffer_new (); |
| buf2 = gst_buffer_new (); |
| |
| /* start collect pads */ |
| gst_collect_pads_start (collect); |
| |
| /* push buffers on the pads */ |
| data1->pad = srcpad1; |
| data1->buffer = buf1; |
| thread1 = g_thread_try_new ("gst-check", push_buffer, data1, NULL); |
| /* here thread1 is blocked and srcpad1 has a queued buffer */ |
| fail_unless_collected (FALSE); |
| |
| data2->pad = srcpad2; |
| data2->buffer = buf2; |
| thread2 = g_thread_try_new ("gst-check", push_buffer, data2, NULL); |
| |
| /* now both pads have a buffer */ |
| fail_unless_collected (TRUE); |
| |
| tmp = gst_collect_pads_pop (collect, (GstCollectData *) data1); |
| fail_unless (tmp == buf1); |
| tmp = gst_collect_pads_pop (collect, (GstCollectData *) data2); |
| fail_unless (tmp == buf2); |
| |
| /* these will return immediately as at this point the threads have been |
| * unlocked and are finished */ |
| g_thread_join (thread1); |
| g_thread_join (thread2); |
| |
| gst_collect_pads_stop (collect); |
| |
| gst_buffer_unref (buf1); |
| gst_buffer_unref (buf2); |
| } |
| |
| GST_END_TEST; |
| |
| GST_START_TEST (test_collect_eos) |
| { |
| GstBuffer *buf1, *tmp; |
| GThread *thread1, *thread2; |
| |
| data1 = (TestData *) gst_collect_pads_add_pad (collect, |
| sinkpad1, sizeof (TestData), NULL, TRUE); |
| fail_unless (data1 != NULL); |
| |
| data2 = (TestData *) gst_collect_pads_add_pad (collect, |
| sinkpad2, sizeof (TestData), NULL, TRUE); |
| fail_unless (data2 != NULL); |
| |
| buf1 = gst_buffer_new (); |
| |
| /* start collect pads */ |
| gst_collect_pads_start (collect); |
| |
| /* push a buffer on srcpad1 and EOS on srcpad2 */ |
| data1->pad = srcpad1; |
| data1->buffer = buf1; |
| thread1 = g_thread_try_new ("gst-check", push_buffer, data1, NULL); |
| /* here thread1 is blocked and srcpad1 has a queued buffer */ |
| fail_unless_collected (FALSE); |
| |
| data2->pad = srcpad2; |
| data2->event = gst_event_new_eos (); |
| thread2 = g_thread_try_new ("gst-check", push_event, data2, NULL); |
| /* now sinkpad1 has a buffer and sinkpad2 has EOS */ |
| fail_unless_collected (TRUE); |
| |
| tmp = gst_collect_pads_pop (collect, (GstCollectData *) data1); |
| fail_unless (tmp == buf1); |
| /* sinkpad2 has EOS so a NULL buffer is returned */ |
| tmp = gst_collect_pads_pop (collect, (GstCollectData *) data2); |
| fail_unless (tmp == NULL); |
| |
| /* these will return immediately as when the data is popped the threads are |
| * unlocked and will terminate */ |
| g_thread_join (thread1); |
| g_thread_join (thread2); |
| |
| gst_collect_pads_stop (collect); |
| |
| gst_buffer_unref (buf1); |
| } |
| |
| GST_END_TEST; |
| |
| GST_START_TEST (test_collect_twice) |
| { |
| GstBuffer *buf1, *buf2, *tmp; |
| GThread *thread1, *thread2; |
| |
| data1 = (TestData *) gst_collect_pads_add_pad (collect, |
| sinkpad1, sizeof (TestData), NULL, TRUE); |
| fail_unless (data1 != NULL); |
| |
| data2 = (TestData *) gst_collect_pads_add_pad (collect, |
| sinkpad2, sizeof (TestData), NULL, TRUE); |
| fail_unless (data2 != NULL); |
| |
| GST_INFO ("round 1"); |
| |
| buf1 = gst_buffer_new (); |
| |
| /* start collect pads */ |
| gst_collect_pads_start (collect); |
| |
| /* queue a buffer */ |
| data1->pad = srcpad1; |
| data1->buffer = buf1; |
| thread1 = g_thread_try_new ("gst-check", push_buffer, data1, NULL); |
| /* here thread1 is blocked and srcpad1 has a queued buffer */ |
| fail_unless_collected (FALSE); |
| |
| /* push EOS on the other pad */ |
| data2->pad = srcpad2; |
| data2->event = gst_event_new_eos (); |
| thread2 = g_thread_try_new ("gst-check", push_event, data2, NULL); |
| |
| /* one of the pads has a buffer, the other has EOS */ |
| fail_unless_collected (TRUE); |
| |
| tmp = gst_collect_pads_pop (collect, (GstCollectData *) data1); |
| fail_unless (tmp == buf1); |
| /* there's nothing to pop from the one which received EOS */ |
| tmp = gst_collect_pads_pop (collect, (GstCollectData *) data2); |
| fail_unless (tmp == NULL); |
| |
| /* these will return immediately as at this point the threads have been |
| * unlocked and are finished */ |
| g_thread_join (thread1); |
| g_thread_join (thread2); |
| |
| gst_collect_pads_stop (collect); |
| collected = FALSE; |
| |
| GST_INFO ("round 2"); |
| |
| buf2 = gst_buffer_new (); |
| |
| /* clear EOS from pads */ |
| gst_pad_push_event (srcpad1, gst_event_new_flush_stop (TRUE)); |
| gst_pad_push_event (srcpad2, gst_event_new_flush_stop (TRUE)); |
| |
| /* start collect pads */ |
| gst_collect_pads_start (collect); |
| |
| /* push buffers on the pads */ |
| data1->pad = srcpad1; |
| data1->buffer = buf1; |
| thread1 = g_thread_try_new ("gst-check", push_buffer, data1, NULL); |
| /* here thread1 is blocked and srcpad1 has a queued buffer */ |
| fail_unless_collected (FALSE); |
| |
| data2->pad = srcpad2; |
| data2->buffer = buf2; |
| thread2 = g_thread_try_new ("gst-check", push_buffer, data2, NULL); |
| |
| /* now both pads have a buffer */ |
| fail_unless_collected (TRUE); |
| |
| tmp = gst_collect_pads_pop (collect, (GstCollectData *) data1); |
| fail_unless (tmp == buf1); |
| tmp = gst_collect_pads_pop (collect, (GstCollectData *) data2); |
| fail_unless (tmp == buf2); |
| |
| /* these will return immediately as at this point the threads have been |
| * unlocked and are finished */ |
| g_thread_join (thread1); |
| g_thread_join (thread2); |
| |
| gst_collect_pads_stop (collect); |
| |
| gst_buffer_unref (buf1); |
| gst_buffer_unref (buf2); |
| |
| } |
| |
| GST_END_TEST; |
| |
| static Suite * |
| gst_collect_pads_suite (void) |
| { |
| Suite *suite; |
| TCase *general; |
| |
| suite = suite_create ("GstCollectPads"); |
| general = tcase_create ("general"); |
| suite_add_tcase (suite, general); |
| tcase_add_checked_fixture (general, setup, teardown); |
| tcase_add_test (general, test_pad_add_remove); |
| tcase_add_test (general, test_collect); |
| tcase_add_test (general, test_collect_eos); |
| tcase_add_test (general, test_collect_twice); |
| |
| return suite; |
| } |
| |
| GST_CHECK_MAIN (gst_collect_pads); |