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imagefreeze: Add test for new live mode

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Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-good/-/merge_requests/653>
This commit is contained in:
Sebastian Dröge 2020-06-29 11:53:39 +03:00
parent 8345caf6e0
commit 3ad86bdf30
1 changed files with 61 additions and 0 deletions
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61
tests/check/elements/imagefreeze.c
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@ -1,5 +1,6 @@
/* GStreamer
* Copyright (C) 2010 Sebastian Dröge <sebastian.droege@collabora.co.uk>
* Copyright (C) 2020 Sebastian Dröge <sebastian@centricular.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
@ -20,6 +21,7 @@
#include <string.h>
#include <gst/check/gstcheck.h>
#include <gst/check/gstharness.h>
#include <gst/video/video.h>
static gboolean
@ -648,6 +650,63 @@ GST_START_TEST (test_imagefreeze_eos)
GST_END_TEST;
GST_START_TEST (test_imagefreeze_25_1_live)
{
GstBuffer *buffer;
GstHarness *h = gst_harness_new_parse ("imagefreeze is-live=true");
guint i;
gst_harness_use_testclock (h);
gst_harness_play (h);
gst_harness_set_src_caps_str (h,
"video/x-raw, format=xRGB, width=640, height=480, framerate=0/1");
gst_harness_set_sink_caps_str (h,
"video/x-raw, format=xRGB, width=640, height=480, framerate=25/1");
/* Fill the buffer */
buffer = gst_buffer_new ();
fail_unless_equals_int (gst_harness_push (h, buffer), GST_FLOW_EOS);
fail_unless (gst_harness_push_event (h, gst_event_new_eos ()));
/* Check if we can get 10 buffers under normal circumstances out */
for (i = 0; i < 10; i++) {
fail_unless (gst_harness_crank_single_clock_wait (h));
buffer = gst_harness_pull (h);
fail_unless (buffer != NULL);
fail_unless_equals_uint64 (GST_BUFFER_PTS (buffer), i * 40 * GST_MSECOND);
gst_buffer_unref (buffer);
}
/* Skip ahead, now the next buffer would be too late so imagefreeze should
* skip ahead too and continue from there */
fail_unless (gst_harness_wait_for_clock_id_waits (h, 1, 5));
gst_harness_set_time (h, 1 * GST_SECOND);
/* FIXME: Consume one more buffer that went through because of a testclock
* bug. See https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/581
*/
fail_unless (gst_harness_crank_single_clock_wait (h));
buffer = gst_harness_pull (h);
fail_unless (buffer != NULL);
fail_unless_equals_uint64 (GST_BUFFER_PTS (buffer), i * 40 * GST_MSECOND);
gst_buffer_unref (buffer);
/* Check if we can get 10 more buffers after the 1s gap */
for (i = 0; i < 10; i++) {
fail_unless (gst_harness_crank_single_clock_wait (h));
buffer = gst_harness_pull (h);
fail_unless (buffer != NULL);
fail_unless_equals_uint64 (GST_BUFFER_PTS (buffer),
GST_SECOND + i * 40 * GST_MSECOND);
gst_buffer_unref (buffer);
}
gst_harness_teardown (h);
}
GST_END_TEST;
static Suite *
imagefreeze_suite (void)
{
@ -667,6 +726,8 @@ imagefreeze_suite (void)
tcase_add_test (tc_chain, test_imagefreeze_num_buffers);
tcase_add_test (tc_chain, test_imagefreeze_eos);
tcase_add_test (tc_chain, test_imagefreeze_25_1_live);
return s;
}