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Original commit message from CVS: * gst/gstelementfactory.h: * tests/check/elements/fakesink.c: * tests/check/elements/fakesrc.c: (setup_fakesrc): * tests/check/elements/fdsrc.c: (setup_fdsrc): * tests/check/elements/filesink.c: (setup_filesink): * tests/check/elements/filesrc.c: (setup_filesrc): * tests/check/elements/identity.c: (setup_identity): * tests/check/elements/tee.c: * tests/check/generic/sinks.c: * tests/check/generic/states.c: (setup), (teardown): * tests/check/gst/gst.c: * tests/check/gst/gstabi.c: * tests/check/gst/gstbin.c: * tests/check/gst/gstbus.c: (pull_messages): * tests/check/gst/gstcaps.c: * tests/check/gst/gstelement.c: * tests/check/gst/gstevent.c: * tests/check/gst/gstghostpad.c: * tests/check/gst/gstiterator.c: * tests/check/gst/gstmessage.c: * tests/check/gst/gstminiobject.c: (my_foo_init): * tests/check/gst/gstobject.c: (thread_name_object), (gst_object_suite): * tests/check/gst/gstpad.c: * tests/check/gst/gstplugin.c: * tests/check/gst/gstpoll.c: * tests/check/gst/gstquery.c: * tests/check/gst/gstsegment.c: * tests/check/gst/gststructure.c: * tests/check/gst/gstsystemclock.c: * tests/check/gst/gsttask.c: * tests/check/gst/gstutils.c: * tests/check/gst/gstvalue.c: * tests/check/gst/struct_hppa.h: * tests/check/gst/struct_i386.h: * tests/check/gst/struct_ppc32.h: * tests/check/gst/struct_ppc64.h: * tests/check/gst/struct_x86_64.h: * tests/check/libs/adapter.c: (create_and_fill_adapter): * tests/check/libs/basesrc.c: * tests/check/libs/controller.c: (GST_START_TEST): * tests/check/libs/gdp.c: * tests/check/libs/gstnetclientclock.c: * tests/check/libs/gstnettimeprovider.c: * tests/check/libs/libsabi.c: * tests/check/libs/struct_hppa.h: * tests/check/libs/struct_i386.h: * tests/check/libs/struct_ppc32.h: * tests/check/libs/struct_ppc64.h: * tests/check/libs/struct_x86_64.h: * tests/check/pipelines/cleanup.c: * tests/check/pipelines/simple-launch-lines.c: * tests/check/pipelines/stress.c: And correct even more valid sparse warnings. * win32/common/libgstreamer.def: Add gst_poll_fd_init to the list of symbols.
293 lines
7.2 KiB
C
293 lines
7.2 KiB
C
/* GStreamer
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*
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* unit test for GstMiniObject
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*
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* Copyright (C) <2005> Thomas Vander Stichele <thomas at apestaart dot org>
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* Copyright (C) <2005> Tim-Philipp Müller <tim centricular net>
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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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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#include <gst/check/gstcheck.h>
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GST_START_TEST (test_copy)
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{
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GstBuffer *buffer, *copy;
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buffer = gst_buffer_new_and_alloc (4);
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copy = GST_BUFFER (gst_mini_object_copy (GST_MINI_OBJECT (buffer)));
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fail_if (copy == NULL, "Copy of buffer returned NULL");
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fail_unless (GST_BUFFER_SIZE (copy) == 4,
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"Copy of buffer has different size");
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}
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GST_END_TEST;
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GST_START_TEST (test_is_writable)
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{
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GstBuffer *buffer;
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GstMiniObject *mobj;
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buffer = gst_buffer_new_and_alloc (4);
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mobj = GST_MINI_OBJECT (buffer);
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fail_unless (gst_mini_object_is_writable (mobj),
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"A buffer with one ref should be writable");
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GST_MINI_OBJECT_FLAG_SET (mobj, GST_MINI_OBJECT_FLAG_READONLY);
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fail_if (gst_mini_object_is_writable (mobj),
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"A buffer with READONLY set should not be writable");
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GST_MINI_OBJECT_FLAG_UNSET (mobj, GST_MINI_OBJECT_FLAG_READONLY);
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fail_unless (gst_mini_object_is_writable (mobj),
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"A buffer with one ref and READONLY not set should be writable");
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fail_if (gst_mini_object_ref (mobj) == NULL, "Could not ref the mobj");
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fail_if (gst_mini_object_is_writable (mobj),
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"A buffer with two refs should not be writable");
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}
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GST_END_TEST;
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GST_START_TEST (test_make_writable)
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{
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GstBuffer *buffer;
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GstMiniObject *mobj, *mobj2, *mobj3;
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buffer = gst_buffer_new_and_alloc (4);
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mobj = GST_MINI_OBJECT (buffer);
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mobj2 = gst_mini_object_make_writable (mobj);
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fail_unless (GST_IS_BUFFER (mobj2), "make_writable did not return a buffer");
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fail_unless (mobj == mobj2,
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"make_writable returned a copy for a buffer with refcount 1");
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mobj2 = gst_mini_object_ref (mobj);
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mobj3 = gst_mini_object_make_writable (mobj);
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fail_unless (GST_IS_BUFFER (mobj3), "make_writable did not return a buffer");
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fail_if (mobj == mobj3,
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"make_writable returned same object for a buffer with refcount > 1");
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fail_unless (GST_MINI_OBJECT_REFCOUNT_VALUE (mobj) == 1,
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"refcount of original mobj object should be back to 1");
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mobj2 = gst_mini_object_make_writable (mobj);
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fail_unless (GST_IS_BUFFER (mobj2), "make_writable did not return a buffer");
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fail_unless (mobj == mobj2,
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"make_writable returned a copy for a buffer with refcount 1");
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}
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GST_END_TEST;
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static gint num_threads = 10;
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static gint refs_per_thread = 10000;
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/* test thread-safe refcounting of GstMiniObject */
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static void
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thread_ref (GstMiniObject * mobj)
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{
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int j;
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THREAD_START ();
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for (j = 0; j < refs_per_thread; ++j) {
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gst_mini_object_ref (mobj);
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if (j % num_threads == 0)
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THREAD_SWITCH ();
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}
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GST_DEBUG ("thread stopped");
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}
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GST_START_TEST (test_ref_threaded)
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{
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GstBuffer *buffer;
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GstMiniObject *mobj;
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gint expected;
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buffer = gst_buffer_new_and_alloc (4);
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mobj = GST_MINI_OBJECT (buffer);
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MAIN_START_THREADS (num_threads, thread_ref, mobj);
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MAIN_STOP_THREADS ();
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expected = num_threads * refs_per_thread + 1;
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ASSERT_MINI_OBJECT_REFCOUNT (mobj, "miniobject", expected);
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}
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GST_END_TEST;
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static void
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thread_unref (GstMiniObject * mobj)
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{
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int j;
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THREAD_START ();
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for (j = 0; j < refs_per_thread; ++j) {
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gst_mini_object_unref (mobj);
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if (j % num_threads == 0)
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THREAD_SWITCH ();
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}
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}
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GST_START_TEST (test_unref_threaded)
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{
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GstBuffer *buffer;
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GstMiniObject *mobj;
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int i;
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buffer = gst_buffer_new_and_alloc (4);
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mobj = GST_MINI_OBJECT (buffer);
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for (i = 0; i < num_threads * refs_per_thread; ++i)
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gst_mini_object_ref (mobj);
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MAIN_START_THREADS (num_threads, thread_unref, mobj);
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MAIN_STOP_THREADS ();
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ASSERT_MINI_OBJECT_REFCOUNT (mobj, "miniobject", 1);
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/* final unref */
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gst_mini_object_unref (mobj);
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}
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GST_END_TEST;
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/* ======== value collection test ======== */
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typedef struct _MyFoo
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{
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GObject object;
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} MyFoo;
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typedef struct _MyFooClass
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{
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GObjectClass gobject_class;
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} MyFooClass;
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enum
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{
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PROP_BUFFER = 1
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};
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G_DEFINE_TYPE (MyFoo, my_foo, G_TYPE_OBJECT);
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static void
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my_foo_init (MyFoo * foo)
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{
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}
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static void
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my_foo_get_property (GObject * object, guint prop_id, GValue * value,
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GParamSpec * pspec)
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{
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GstBuffer *new_buf;
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g_assert (prop_id == PROP_BUFFER);
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new_buf = gst_buffer_new_and_alloc (1024);
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gst_value_set_mini_object (value, GST_MINI_OBJECT (new_buf));
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gst_buffer_unref (new_buf);
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}
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static void
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my_foo_set_property (GObject * object, guint prop_id, const GValue * value,
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GParamSpec * pspec)
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{
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GstMiniObject *mini_obj;
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g_assert (prop_id == PROP_BUFFER);
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mini_obj = gst_value_get_mini_object (value);
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g_assert (GST_IS_MINI_OBJECT (mini_obj));
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g_assert (GST_IS_BUFFER (mini_obj));
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#if 0
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/* gst_value_dup_mini_object() does not exist yet */
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mini_obj = gst_value_dup_mini_object (value);
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g_assert (GST_IS_MINI_OBJECT (mini_obj));
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g_assert (GST_IS_BUFFER (mini_obj));
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gst_mini_object_unref (mini_obj);
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#endif
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}
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static void
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my_foo_class_init (MyFooClass * klass)
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{
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GObjectClass *gobject_klass = G_OBJECT_CLASS (klass);
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gobject_klass->get_property = my_foo_get_property;
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gobject_klass->set_property = my_foo_set_property;
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g_object_class_install_property (gobject_klass, PROP_BUFFER,
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gst_param_spec_mini_object ("buffer", "Buffer",
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"a newly created GstBuffer", GST_TYPE_BUFFER, G_PARAM_READWRITE));
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}
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GST_START_TEST (test_value_collection)
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{
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GstBuffer *buf = NULL;
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MyFoo *foo;
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foo = (MyFoo *) g_object_new (my_foo_get_type (), NULL);
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/* test g_object_get() refcounting */
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g_object_get (foo, "buffer", &buf, NULL);
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g_assert (GST_IS_BUFFER (buf));
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g_assert (GST_MINI_OBJECT_REFCOUNT_VALUE (GST_MINI_OBJECT_CAST (buf)) == 1);
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gst_buffer_unref (buf);
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/* test g_object_set() refcounting */
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buf = gst_buffer_new_and_alloc (1024);
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g_object_set (foo, "buffer", buf, NULL);
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g_assert (GST_MINI_OBJECT_REFCOUNT_VALUE (GST_MINI_OBJECT_CAST (buf)) == 1);
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gst_buffer_unref (buf);
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g_object_unref (foo);
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}
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GST_END_TEST;
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static Suite *
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gst_mini_object_suite (void)
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{
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Suite *s = suite_create ("GstMiniObject");
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TCase *tc_chain = tcase_create ("general");
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/* turn off timeout */
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tcase_set_timeout (tc_chain, 60);
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suite_add_tcase (s, tc_chain);
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tcase_add_test (tc_chain, test_copy);
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tcase_add_test (tc_chain, test_is_writable);
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tcase_add_test (tc_chain, test_make_writable);
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tcase_add_test (tc_chain, test_ref_threaded);
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tcase_add_test (tc_chain, test_unref_threaded);
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tcase_add_test (tc_chain, test_value_collection);
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return s;
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}
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GST_CHECK_MAIN (gst_mini_object);
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