mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-20 07:16:55 +00:00
tests: add 2 unit tests for non-flush seek with gstbaseparse
The unit test defines a test parse element that inherit from GstBaseParse.
The test pipeline is: fakesrc ! testparse ! fakesink sync=1
Before the fix b2c05cac8 the first new test would have fail because the
pipeline would have wait doing nothing just after proceeded the seek event.
The second new test would have fail because the pipeline would have
played the media instantly just after proceeded the seek event
(like if sync was FALSE on the sink).
https://bugzilla.gnome.org/show_bug.cgi?id=777780
This commit is contained in:
Julien Isorce
parent
ef42e3811e
commit
b66109abf7
1 changed files with 357 additions and 0 deletions
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@ -1,6 +1,7 @@
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/* GStreamer simple seek unit test
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* Copyright (C) 2012 Collabora Ltd.
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* Author: Tim-Philipp Müller <tim.muller@collabora.co.uk>
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* Copyright (C) Julien Isorce <jisorce@oblong.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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@ -23,6 +24,7 @@
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#endif
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#include <gst/gst.h>
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#include <gst/base/gstbaseparse.h>
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#include <gst/base/gstbasesrc.h>
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#include <gst/check/gstcheck.h>
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@ -129,6 +131,109 @@ timed_test_src_create (GstBaseSrc * basesrc, guint64 offset, guint length,
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return GST_FLOW_OK;
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}
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/* ========================================================================
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* Dummy parser
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* ======================================================================== */
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typedef struct
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{
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GstBaseParse parent;
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gboolean caps_set;
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} DummyParser;
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typedef struct
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{
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GstBaseParseClass parent_class;
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} DummyParserClass;
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static GType dummy_parser_get_type (void);
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G_DEFINE_TYPE (DummyParser, dummy_parser, GST_TYPE_BASE_PARSE);
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static gboolean
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dummy_parser_start (GstBaseParse * parse)
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{
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return TRUE;
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}
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static gboolean
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dummy_parser_stop (GstBaseParse * parse)
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{
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return TRUE;
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}
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static GstFlowReturn
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dummy_parser_handle_frame (GstBaseParse * parse,
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GstBaseParseFrame * frame, gint * skipsize)
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{
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if (((DummyParser *) parse)->caps_set == FALSE) {
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GstCaps *caps;
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/* push caps */
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caps = gst_caps_new_empty_simple ("ANY");
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gst_pad_set_caps (GST_BASE_PARSE_SRC_PAD (parse), caps);
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gst_caps_unref (caps);
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((DummyParser *) parse)->caps_set = TRUE;
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}
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GST_BUFFER_DURATION (frame->buffer) = GST_SECOND / 10;
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return gst_base_parse_finish_frame (parse, frame,
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gst_buffer_get_size (frame->buffer));
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}
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static gboolean
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dummy_parser_set_sink_caps (GstBaseParse * parse, GstCaps * caps)
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{
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gst_pad_set_caps (GST_BASE_PARSE_SRC_PAD (parse), caps);
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return TRUE;
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}
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static gboolean
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dummy_parser_src_event (GstBaseParse * parse, GstEvent * event)
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{
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switch (GST_EVENT_TYPE (event)) {
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default:
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GST_INFO ("src event %s", GST_EVENT_TYPE_NAME (event));
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break;
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}
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return GST_BASE_PARSE_CLASS (dummy_parser_parent_class)->src_event (parse,
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event);
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}
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static void
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dummy_parser_class_init (DummyParserClass * klass)
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{
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GstElementClass *element_class = GST_ELEMENT_CLASS (klass);
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GstBaseParseClass *baseparse_class = GST_BASE_PARSE_CLASS (klass);
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static GstStaticPadTemplate sink_templ = GST_STATIC_PAD_TEMPLATE ("sink",
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GST_PAD_SINK, GST_PAD_ALWAYS,
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GST_STATIC_CAPS_ANY);
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static GstStaticPadTemplate src_templ = GST_STATIC_PAD_TEMPLATE ("src",
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GST_PAD_SRC, GST_PAD_ALWAYS,
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GST_STATIC_CAPS_ANY);
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gst_element_class_add_static_pad_template (element_class, &sink_templ);
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gst_element_class_add_static_pad_template (element_class, &src_templ);
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gst_element_class_set_metadata (element_class,
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"DummyParser", "Parser/Video", "empty", "empty");
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baseparse_class->start = GST_DEBUG_FUNCPTR (dummy_parser_start);
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baseparse_class->stop = GST_DEBUG_FUNCPTR (dummy_parser_stop);
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baseparse_class->handle_frame = GST_DEBUG_FUNCPTR (dummy_parser_handle_frame);
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baseparse_class->set_sink_caps =
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GST_DEBUG_FUNCPTR (dummy_parser_set_sink_caps);
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baseparse_class->src_event = GST_DEBUG_FUNCPTR (dummy_parser_src_event);
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}
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static void
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dummy_parser_init (DummyParser * parser)
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{
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parser->caps_set = FALSE;
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}
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/* ======================================================================== */
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GST_START_TEST (test_seek)
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@ -197,6 +302,256 @@ GST_START_TEST (test_seek)
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GST_END_TEST;
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/* This test checks that the pipeline does not wait for nothing after
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* sending the non-flush seek event. */
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GST_START_TEST (test_loopback_1)
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{
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GstMessage *msg;
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GstElement *bin, *source, *parser, *sink;
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gboolean res;
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GstPad *sinkpad;
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GstBus *bus;
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guint seek_flags;
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GST_INFO
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("construct the test pipeline fakesrc ! testparse ! fakesink sync=1");
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bin = gst_pipeline_new ("pipeline");
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bus = gst_element_get_bus (bin);
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gst_bus_add_signal_watch_full (bus, G_PRIORITY_HIGH);
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source = gst_element_factory_make ("fakesrc", "source");
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parser = g_object_new (dummy_parser_get_type (), "name", "testparse", NULL);
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sink = gst_element_factory_make ("fakesink", "sink");
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gst_bin_add_many (GST_BIN (bin), source, parser, sink, NULL);
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res = gst_element_link (source, parser);
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fail_unless (res == TRUE, NULL);
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res = gst_element_link (parser, sink);
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fail_unless (res == TRUE, NULL);
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GST_INFO ("configure elements");
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g_object_set (G_OBJECT (source),
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"format", GST_FORMAT_BYTES,
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"can-activate-pull", TRUE,
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"can-activate-push", FALSE,
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"is-live", FALSE,
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"sizemax", 65536, "sizetype", 2 /* FAKE_SRC_SIZETYPE_FIXED */ ,
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"num-buffers", 35, NULL);
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/* Sync true is required for this test. */
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g_object_set (G_OBJECT (sink), "sync", TRUE, NULL);
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GST_INFO ("set paused state");
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res = gst_element_set_state (bin, GST_STATE_PAUSED);
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fail_unless (res != GST_STATE_CHANGE_FAILURE, NULL);
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GST_INFO ("wait for completion");
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res =
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gst_element_get_state (GST_ELEMENT (bin), NULL, NULL,
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GST_CLOCK_TIME_NONE);
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fail_unless (res != GST_STATE_CHANGE_FAILURE, NULL);
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GST_INFO ("paused state reached");
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fail_unless (GST_BASE_SRC (source)->random_access);
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sinkpad = gst_element_get_static_pad (parser, "sink");
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fail_unless (GST_PAD_MODE (sinkpad) == GST_PAD_MODE_PULL);
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gst_object_unref (sinkpad);
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GST_INFO ("flush seek");
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seek_flags =
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GST_SEEK_FLAG_FLUSH | GST_SEEK_FLAG_ACCURATE | GST_SEEK_FLAG_SEGMENT;
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res = gst_element_seek (bin, 1.0, GST_FORMAT_TIME, seek_flags,
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GST_SEEK_TYPE_SET, (GstClockTime) 0,
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GST_SEEK_TYPE_SET, (GstClockTime) 2 * GST_SECOND);
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fail_unless (res == TRUE, NULL);
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GST_INFO ("set playing state");
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res = gst_element_set_state (bin, GST_STATE_PLAYING);
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fail_unless (res != GST_STATE_CHANGE_FAILURE, NULL);
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msg = gst_bus_timed_pop_filtered (bus, GST_CLOCK_TIME_NONE,
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GST_MESSAGE_SEGMENT_DONE | GST_MESSAGE_ERROR);
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fail_unless_equals_string (GST_MESSAGE_TYPE_NAME (msg), "segment-done");
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gst_message_unref (msg);
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GST_INFO ("warm-up sequence done");
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seek_flags &= ~GST_SEEK_FLAG_FLUSH;
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fail_if (seek_flags & GST_SEEK_FLAG_FLUSH, NULL);
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GST_INFO ("non-flush seek");
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res =
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gst_element_seek (bin, 1.0, GST_FORMAT_TIME, seek_flags,
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GST_SEEK_TYPE_SET, (GstClockTime) 0, GST_SEEK_TYPE_SET,
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(GstClockTime) 3 * GST_SECOND);
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fail_unless (res == TRUE, NULL);
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GST_INFO ("wait for segment done message");
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msg = gst_bus_timed_pop_filtered (bus, (GstClockTime) 2 * GST_SECOND,
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GST_MESSAGE_SEGMENT_DONE | GST_MESSAGE_ERROR);
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/* Make sure the pipeline is not waiting for nothing because the base time is
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* screwed up. */
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fail_unless (msg, "no message within the timed window");
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fail_unless_equals_string (GST_MESSAGE_TYPE_NAME (msg), "segment-done");
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res = gst_element_set_state (bin, GST_STATE_NULL);
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fail_unless (res != GST_STATE_CHANGE_FAILURE, NULL);
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/* cleanup */
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gst_bus_remove_signal_watch (bus);
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gst_object_unref (bus);
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gst_object_unref (bin);
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}
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GST_END_TEST;
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/* This test checks that the pipeline does not play the media instantly
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* after sending the non-flush seek event. */
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GST_START_TEST (test_loopback_2)
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{
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GstMessage *msg;
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GstElement *bin, *source, *parser, *sink;
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gboolean res;
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GstPad *sinkpad;
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GstBus *bus;
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guint seek_flags;
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gint64 position = GST_CLOCK_TIME_NONE;
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gint64 playback_duration = GST_CLOCK_TIME_NONE;
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gint64 start_absolute_time = GST_CLOCK_TIME_NONE;
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GST_INFO
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("construct the test pipeline fakesrc ! testparse ! fakesink sync=1");
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bin = gst_pipeline_new ("pipeline");
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bus = gst_element_get_bus (bin);
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gst_bus_add_signal_watch_full (bus, G_PRIORITY_HIGH);
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source = gst_element_factory_make ("fakesrc", "source");
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parser = g_object_new (dummy_parser_get_type (), "name", "testparse", NULL);
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sink = gst_element_factory_make ("fakesink", "sink");
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gst_bin_add_many (GST_BIN (bin), source, parser, sink, NULL);
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res = gst_element_link (source, parser);
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fail_unless (res == TRUE, NULL);
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res = gst_element_link (parser, sink);
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fail_unless (res == TRUE, NULL);
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GST_INFO ("configure elements");
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g_object_set (G_OBJECT (source),
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"format", GST_FORMAT_BYTES,
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"can-activate-pull", TRUE,
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"can-activate-push", FALSE,
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"is-live", FALSE,
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"sizemax", 65536, "sizetype", 2 /* FAKE_SRC_SIZETYPE_FIXED */ ,
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NULL);
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/* Sync true is required for this test. */
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g_object_set (G_OBJECT (sink), "sync", TRUE, NULL);
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GST_INFO ("set paused state");
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res = gst_element_set_state (bin, GST_STATE_PAUSED);
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fail_unless (res != GST_STATE_CHANGE_FAILURE, NULL);
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GST_INFO ("wait for completion");
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res =
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gst_element_get_state (GST_ELEMENT (bin), NULL, NULL,
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GST_CLOCK_TIME_NONE);
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fail_unless (res != GST_STATE_CHANGE_FAILURE, NULL);
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GST_INFO ("paused state reached");
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fail_unless (GST_BASE_SRC (source)->random_access);
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sinkpad = gst_element_get_static_pad (parser, "sink");
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fail_unless (GST_PAD_MODE (sinkpad) == GST_PAD_MODE_PULL);
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gst_object_unref (sinkpad);
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GST_INFO ("flush seek");
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seek_flags =
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GST_SEEK_FLAG_FLUSH | GST_SEEK_FLAG_ACCURATE | GST_SEEK_FLAG_SEGMENT;
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res = gst_element_seek (bin, 1.0, GST_FORMAT_TIME, seek_flags,
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GST_SEEK_TYPE_SET, (GstClockTime) 0,
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GST_SEEK_TYPE_SET, (GstClockTime) 2 * GST_SECOND);
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fail_unless (res == TRUE, NULL);
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GST_INFO ("set playing state");
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res = gst_element_set_state (bin, GST_STATE_PLAYING);
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fail_unless (res != GST_STATE_CHANGE_FAILURE, NULL);
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msg = gst_bus_timed_pop_filtered (bus, GST_CLOCK_TIME_NONE,
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GST_MESSAGE_SEGMENT_DONE | GST_MESSAGE_ERROR);
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fail_unless_equals_string (GST_MESSAGE_TYPE_NAME (msg), "segment-done");
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gst_message_unref (msg);
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GST_INFO ("warm-up sequence done");
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seek_flags &= ~GST_SEEK_FLAG_FLUSH;
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fail_if (seek_flags & GST_SEEK_FLAG_FLUSH, NULL);
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GST_INFO ("non-flush seek");
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start_absolute_time = gst_clock_get_time (GST_ELEMENT_CLOCK (bin));
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res =
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gst_element_seek (bin, 1.0, GST_FORMAT_TIME, seek_flags,
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GST_SEEK_TYPE_SET, (GstClockTime) 0, GST_SEEK_TYPE_SET,
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(GstClockTime) 2 * GST_SECOND);
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fail_unless (res == TRUE, NULL);
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GST_INFO ("wait for segment done message");
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msg = gst_bus_timed_pop_filtered (bus, (GstClockTime) 2 * GST_SECOND,
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GST_MESSAGE_SEGMENT_DONE | GST_MESSAGE_ERROR);
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fail_unless (msg, "no message within the timed window");
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fail_unless_equals_string (GST_MESSAGE_TYPE_NAME (msg), "segment-done");
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gst_message_parse_segment_done (msg, NULL, &position);
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gst_message_unref (msg);
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GST_INFO ("final position: %" G_GINT64_FORMAT, position);
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fail_unless (position == 2 * GST_SECOND);
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playback_duration =
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GST_CLOCK_DIFF (start_absolute_time,
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gst_clock_get_time (GST_ELEMENT_CLOCK (bin)));
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GST_INFO ("test duration: %" G_GINT64_FORMAT, playback_duration);
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fail_unless (playback_duration > GST_SECOND,
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"playback duration should be near 2 seconds");
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res = gst_element_set_state (bin, GST_STATE_NULL);
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fail_unless (res != GST_STATE_CHANGE_FAILURE, NULL);
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/* cleanup */
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gst_bus_remove_signal_watch (bus);
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gst_object_unref (bus);
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gst_object_unref (bin);
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}
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GST_END_TEST;
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static Suite *
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pipelines_seek_suite (void)
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{
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@ -205,6 +560,8 @@ pipelines_seek_suite (void)
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suite_add_tcase (s, tc_chain);
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tcase_add_test (tc_chain, test_seek);
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tcase_add_test (tc_chain, test_loopback_1);
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tcase_add_test (tc_chain, test_loopback_2);
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return s;
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}
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