From 7fa5cba6f029aa89aa6f508f327aba9f6f8489f4 Mon Sep 17 00:00:00 2001 From: Thiago Santos Date: Tue, 28 Jul 2009 22:51:39 -0300 Subject: [PATCH] asfmux: First basic check unit tests Adds simple asfmux unit tests, that test pad creation and pushing a single buffer through them --- tests/check/Makefile.am | 1 + tests/check/elements/asfmux.c | 221 ++++++++++++++++++++++++++++++++++ 2 files changed, 222 insertions(+) create mode 100644 tests/check/elements/asfmux.c diff --git a/tests/check/Makefile.am b/tests/check/Makefile.am index 1aa99d1a41..1fc64c5492 100644 --- a/tests/check/Makefile.am +++ b/tests/check/Makefile.am @@ -88,6 +88,7 @@ check_PROGRAMS = \ $(check_kate) \ elements/aacparse \ elements/amrparse \ + elements/asfmux \ elements/camerabin \ elements/legacyresample \ elements/qtmux \ diff --git a/tests/check/elements/asfmux.c b/tests/check/elements/asfmux.c new file mode 100644 index 0000000000..4d3c7073c5 --- /dev/null +++ b/tests/check/elements/asfmux.c @@ -0,0 +1,221 @@ +/* GStreamer + * + * unit test for asfmux + * + * Copyright (C) <2008> Thiago Santos + * + * 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 + +#include + +/* For ease of programming we use globals to keep refs for our floating + * src and sink pads we create; otherwise we always have to do get_pad, + * get_peer, and then remove references in every test function */ +static GstPad *mysrcpad, *mysinkpad; + +#define AUDIO_CAPS_STRING "audio/x-wma, " \ + "channels = (int) 2, " \ + "rate = (int) 8000, " \ + "wmaversion = (int) 2, " \ + "block-align = (int) 14, " \ + "bitrate = (int) 64000" + +#define VIDEO_CAPS_STRING "video/x-wmv, " \ + "width = (int) 384, " \ + "height = (int) 288, " \ + "framerate = (fraction) 25/1, " \ + "wmvversion = (int) 2" + +static GstStaticPadTemplate sinktemplate = GST_STATIC_PAD_TEMPLATE ("sink", + GST_PAD_SINK, + GST_PAD_ALWAYS, + GST_STATIC_CAPS ("video/x-ms-asf")); +static GstStaticPadTemplate srcvideotemplate = GST_STATIC_PAD_TEMPLATE ("src", + GST_PAD_SRC, + GST_PAD_ALWAYS, + GST_STATIC_CAPS (VIDEO_CAPS_STRING)); +static GstStaticPadTemplate srcaudiotemplate = GST_STATIC_PAD_TEMPLATE ("src", + GST_PAD_SRC, + GST_PAD_ALWAYS, + GST_STATIC_CAPS (AUDIO_CAPS_STRING)); + +GstPad * +setup_src_pad (GstElement * element, + GstStaticPadTemplate * template, GstCaps * caps, gchar * sinkname) +{ + GstPad *srcpad, *sinkpad; + + GST_DEBUG_OBJECT (element, "setting up sending pad"); + /* sending pad */ + srcpad = gst_pad_new_from_static_template (template, "src"); + fail_if (srcpad == NULL, "Could not create a srcpad"); + ASSERT_OBJECT_REFCOUNT (srcpad, "srcpad", 1); + + if (!(sinkpad = gst_element_get_static_pad (element, sinkname))) + sinkpad = gst_element_get_request_pad (element, sinkname); + fail_if (sinkpad == NULL, "Could not get sink pad from %s", + GST_ELEMENT_NAME (element)); + /* references are owned by: 1) us, 2) asfmux, 3) collect pads */ + ASSERT_OBJECT_REFCOUNT (sinkpad, "sinkpad", 3); + if (caps) + fail_unless (gst_pad_set_caps (srcpad, caps)); + fail_unless (gst_pad_link (srcpad, sinkpad) == GST_PAD_LINK_OK, + "Could not link source and %s sink pads", GST_ELEMENT_NAME (element)); + gst_object_unref (sinkpad); /* because we got it higher up */ + + /* references are owned by: 1) asfmux, 2) collect pads */ + ASSERT_OBJECT_REFCOUNT (sinkpad, "sinkpad", 2); + + return srcpad; +} + +void +teardown_src_pad (GstElement * element, gchar * sinkname) +{ + GstPad *srcpad, *sinkpad; + gchar *padname; + + /* clean up floating src pad */ + /* hm, asfmux uses _01 as suffixes for padnames */ + padname = g_strdup (sinkname); + memcpy (strchr (padname, '%'), "01", 2); + if (!(sinkpad = gst_element_get_static_pad (element, padname))) + sinkpad = gst_element_get_request_pad (element, padname); + g_free (padname); + + fail_if (sinkpad == NULL, "sinkpad is null"); + + /* pad refs held by 1) asfmux 2) collectpads and 3) us (through _get) */ + ASSERT_OBJECT_REFCOUNT (sinkpad, "sinkpad", 3); + fail_unless (gst_pad_is_linked (sinkpad)); + srcpad = gst_pad_get_peer (sinkpad); + + fail_if (srcpad == NULL, "Couldn't get srcpad"); + gst_pad_unlink (srcpad, sinkpad); + + /* after unlinking, pad refs still held by + * 1) asfmux and 2) collectpads and 3) us (through _get) */ + ASSERT_OBJECT_REFCOUNT (sinkpad, "sinkpad", 3); + gst_object_unref (sinkpad); + /* one more ref is held by element itself */ + + /* pad refs held by both creator and this function (through _get_peer) */ + ASSERT_OBJECT_REFCOUNT (srcpad, "srcpad", 2); + gst_object_unref (srcpad); + gst_object_unref (srcpad); +} + +GstElement * +setup_asfmux (GstStaticPadTemplate * srctemplate, gchar * sinkname) +{ + GstElement *asfmux; + + GST_DEBUG ("setup_asfmux"); + asfmux = gst_check_setup_element ("asfmux"); + + mysrcpad = setup_src_pad (asfmux, srctemplate, NULL, sinkname); + mysinkpad = gst_check_setup_sink_pad (asfmux, &sinktemplate, NULL); + gst_pad_set_active (mysrcpad, TRUE); + gst_pad_set_active (mysinkpad, TRUE); + return asfmux; +} + +void +cleanup_asfmux (GstElement * asfmux, gchar * sinkname) +{ + GST_DEBUG ("cleanup_asfmux"); + gst_element_set_state (asfmux, GST_STATE_NULL); + gst_pad_set_active (mysrcpad, FALSE); + gst_pad_set_active (mysinkpad, FALSE); + teardown_src_pad (asfmux, sinkname); + gst_check_teardown_sink_pad (asfmux); + gst_check_teardown_element (asfmux); +} + +void +check_asfmux_pad (GstStaticPadTemplate * srctemplate, gchar * src_caps_string, + gchar * sinkname) +{ + GstElement *asfmux; + GstBuffer *inbuffer; + GstCaps *caps; + GstFlowReturn ret; + + asfmux = setup_asfmux (srctemplate, sinkname); + fail_unless (gst_element_set_state (asfmux, + GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS, + "could not set to playing"); + + inbuffer = gst_buffer_new_and_alloc (1); + caps = gst_caps_from_string (src_caps_string); + gst_buffer_set_caps (inbuffer, caps); + gst_caps_unref (caps); + GST_BUFFER_TIMESTAMP (inbuffer) = 0; + ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1); + ret = gst_pad_push (mysrcpad, inbuffer); + fail_unless (ret == GST_FLOW_OK, "Pad push returned: %d", ret); + + cleanup_asfmux (asfmux, sinkname); + g_list_free (buffers); + buffers = NULL; +} + +GST_START_TEST (test_video_pad) +{ + check_asfmux_pad (&srcvideotemplate, VIDEO_CAPS_STRING, "video_%d"); +} + +GST_END_TEST; + +GST_START_TEST (test_audio_pad) +{ + check_asfmux_pad (&srcaudiotemplate, AUDIO_CAPS_STRING, "audio_%d"); +} + +GST_END_TEST; + +Suite * +asfmux_suite (void) +{ + Suite *s = suite_create ("asfmux"); + TCase *tc_chain = tcase_create ("general"); + tcase_add_test (tc_chain, test_video_pad); + tcase_add_test (tc_chain, test_audio_pad); + + suite_add_tcase (s, tc_chain); + + return s; +} + +int +main (int argc, char **argv) +{ + int nf; + + Suite *s = asfmux_suite (); + SRunner *sr = srunner_create (s); + + gst_check_init (&argc, &argv); + + srunner_run_all (sr, CK_NORMAL); + nf = srunner_ntests_failed (sr); + srunner_free (sr); + + return nf; +} -- 2.34.1