gstreamer/tests/check/gst/gstiterator.c

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/* GStreamer
* Copyright (C) 2005 Andy Wingo <wingo@pobox.com>
*
* gstiterator.c: Unit test for iterators
*
* 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., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include <gst/check/gstcheck.h>
static GList *
make_list_of_ints (gint n)
{
GList *ret = NULL;
gint i;
for (i = 0; i < n; i++)
ret = g_list_prepend (ret, GINT_TO_POINTER (i));
return g_list_reverse (ret);
}
#define NUM_ELEMENTS 10
GST_START_TEST (test_manual_iteration)
{
GList *l;
guint32 cookie = 0;
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GMutex m;
GstIterator *iter;
GstIteratorResult res;
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GValue item = { 0, };
gint i = 0;
l = make_list_of_ints (NUM_ELEMENTS);
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g_mutex_init (&m);
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iter = gst_iterator_new_list (G_TYPE_POINTER, &m, &cookie, &l, NULL, NULL);
fail_unless (iter != NULL);
while (1) {
res = gst_iterator_next (iter, &item);
if (i < NUM_ELEMENTS) {
fail_unless (res == GST_ITERATOR_OK);
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fail_unless (GPOINTER_TO_INT (g_value_get_pointer (&item)) == i);
g_value_reset (&item);
i++;
continue;
} else {
fail_unless (res == GST_ITERATOR_DONE);
break;
}
}
/* clean up */
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g_value_unset (&item);
gst_iterator_free (iter);
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g_mutex_clear (&m);
g_list_free (l);
}
GST_END_TEST;
GST_START_TEST (test_resync)
{
GList *l;
guint32 cookie = 0;
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GMutex m;
GstIterator *iter;
GstIteratorResult res;
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GValue item = { 0, };
gint i = 0;
gboolean hacked_list = FALSE;
l = make_list_of_ints (NUM_ELEMENTS);
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g_mutex_init (&m);
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iter = gst_iterator_new_list (G_TYPE_POINTER, &m, &cookie, &l, NULL, NULL);
fail_unless (iter != NULL);
while (1) {
res = gst_iterator_next (iter, &item);
if (i < NUM_ELEMENTS / 2) {
fail_unless (res == GST_ITERATOR_OK);
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fail_unless (GPOINTER_TO_INT (g_value_get_pointer (&item)) == i);
g_value_reset (&item);
i++;
continue;
} else if (!hacked_list) {
/* here's where we test resync */
fail_unless (res == GST_ITERATOR_OK);
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g_value_reset (&item);
l = g_list_prepend (l, GINT_TO_POINTER (-1));
cookie++;
hacked_list = TRUE;
continue;
} else {
fail_unless (res == GST_ITERATOR_RESYNC);
gst_iterator_resync (iter);
res = gst_iterator_next (iter, &item);
fail_unless (res == GST_ITERATOR_OK);
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fail_unless (GPOINTER_TO_INT (g_value_get_pointer (&item)) == -1);
g_value_reset (&item);
break;
}
}
/* clean up */
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g_value_unset (&item);
gst_iterator_free (iter);
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g_mutex_clear (&m);
g_list_free (l);
}
GST_END_TEST;
static gboolean
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add_fold_func (const GValue * item, GValue * ret, gpointer user_data)
{
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g_value_set_int (ret,
g_value_get_int (ret) + GPOINTER_TO_INT (g_value_get_pointer (item)));
return TRUE;
}
GST_START_TEST (test_fold)
{
GList *l;
guint32 cookie = 0;
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GMutex m;
GstIterator *iter;
GstIteratorResult res;
gint i, expected;
GValue ret = { 0, };
l = make_list_of_ints (NUM_ELEMENTS);
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g_mutex_init (&m);
iter = gst_iterator_new_list (G_TYPE_POINTER, &m, &cookie, &l, NULL, NULL);
fail_unless (iter != NULL);
expected = 0;
for (i = 0; i < NUM_ELEMENTS; i++)
expected += i;
g_value_init (&ret, G_TYPE_INT);
g_value_set_int (&ret, 0);
res = gst_iterator_fold (iter, add_fold_func, &ret, NULL);
fail_unless (res == GST_ITERATOR_DONE);
fail_unless (g_value_get_int (&ret) == expected);
/* clean up */
gst_iterator_free (iter);
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g_mutex_clear (&m);
g_list_free (l);
}
GST_END_TEST;
GST_START_TEST (test_single)
{
GstIterator *it;
GstStructure *s = gst_structure_new_empty ("test");
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GValue v = { 0, };
GstStructure *i;
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g_value_init (&v, GST_TYPE_STRUCTURE);
g_value_set_boxed (&v, s);
it = gst_iterator_new_single (GST_TYPE_STRUCTURE, &v);
g_value_reset (&v);
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fail_unless (gst_iterator_next (it, &v) == GST_ITERATOR_OK);
i = g_value_get_boxed (&v);
fail_unless (strcmp (gst_structure_get_name (s),
gst_structure_get_name (i)) == 0);
i = NULL;
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g_value_reset (&v);
fail_unless (gst_iterator_next (it, &v) == GST_ITERATOR_DONE);
fail_unless (g_value_get_boxed (&v) == NULL);
gst_iterator_free (it);
gst_structure_free (s);
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it = gst_iterator_new_single (GST_TYPE_STRUCTURE, NULL);
fail_unless (gst_iterator_next (it, &v) == GST_ITERATOR_DONE);
fail_unless (g_value_get_boxed (&v) == NULL);
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g_value_reset (&v);
gst_iterator_free (it);
}
GST_END_TEST;
static gint
filter2_cb (gconstpointer a, gconstpointer b)
{
const GValue *va = a;
gint ia;
ia = GPOINTER_TO_INT (g_value_get_pointer (va));
return ia % 2;
}
GST_START_TEST (test_filter)
{
GList *l;
guint32 cookie = 0;
GMutex m;
GstIterator *iter, *filter;
GstIteratorResult res;
GValue item = { 0, };
gint expected = 0, value;
l = make_list_of_ints (NUM_ELEMENTS);
g_mutex_init (&m);
iter = gst_iterator_new_list (G_TYPE_POINTER, &m, &cookie, &l, NULL, NULL);
fail_unless (iter != NULL);
filter = gst_iterator_filter (iter, filter2_cb, NULL);
while (1) {
res = gst_iterator_next (filter, &item);
if (res == GST_ITERATOR_DONE)
break;
fail_unless (res == GST_ITERATOR_OK);
value = GPOINTER_TO_INT (g_value_get_pointer (&item));
fail_unless_equals_int (value, expected);
expected += 2;
}
/* clean up */
g_value_unset (&item);
gst_iterator_free (filter);
g_mutex_clear (&m);
g_list_free (l);
}
GST_END_TEST;
static gint
filter2_lock_cb (gconstpointer a, gconstpointer b)
{
const GValue *va = a;
const GValue *vb = b;
gint ia;
GMutex *m;
ia = GPOINTER_TO_INT (g_value_get_pointer (va));
m = g_value_get_pointer (vb);
g_mutex_lock (m);
g_mutex_unlock (m);
return ia % 2;
}
GST_START_TEST (test_filter_locking)
{
GList *l;
guint32 cookie = 0;
GMutex m;
GstIterator *iter, *filter;
GstIteratorResult res;
GValue item = { 0, };
GValue user_data = { 0, };
gint expected = 0, value;
l = make_list_of_ints (NUM_ELEMENTS);
g_mutex_init (&m);
iter = gst_iterator_new_list (G_TYPE_POINTER, &m, &cookie, &l, NULL, NULL);
fail_unless (iter != NULL);
g_value_init (&user_data, G_TYPE_POINTER);
g_value_set_pointer (&user_data, &m);
filter = gst_iterator_filter (iter, filter2_lock_cb, &user_data);
while (1) {
res = gst_iterator_next (filter, &item);
if (res == GST_ITERATOR_DONE)
break;
fail_unless (res == GST_ITERATOR_OK);
value = GPOINTER_TO_INT (g_value_get_pointer (&item));
fail_unless_equals_int (value, expected);
expected += 2;
}
/* clean up */
g_value_unset (&item);
g_value_unset (&user_data);
gst_iterator_free (filter);
g_mutex_clear (&m);
g_list_free (l);
}
GST_END_TEST;
static gint
filter4_cb (gconstpointer a, gconstpointer b)
{
const GValue *va = a;
gint ia;
ia = GPOINTER_TO_INT (g_value_get_pointer (va));
return ia % 4;
}
GST_START_TEST (test_filter_of_filter)
{
GList *l;
guint32 cookie = 0;
GMutex m;
GstIterator *iter, *filter, *filter2;
GstIteratorResult res;
GValue item = { 0, };
gint expected = 0, value;
l = make_list_of_ints (NUM_ELEMENTS);
g_mutex_init (&m);
iter = gst_iterator_new_list (G_TYPE_POINTER, &m, &cookie, &l, NULL, NULL);
fail_unless (iter != NULL);
filter = gst_iterator_filter (iter, filter2_cb, NULL);
filter2 = gst_iterator_filter (filter, filter4_cb, NULL);
while (1) {
res = gst_iterator_next (filter2, &item);
if (res == GST_ITERATOR_DONE)
break;
fail_unless (res == GST_ITERATOR_OK);
value = GPOINTER_TO_INT (g_value_get_pointer (&item));
fail_unless_equals_int (value, expected);
expected += 4;
}
/* clean up */
g_value_unset (&item);
gst_iterator_free (filter2);
g_mutex_clear (&m);
g_list_free (l);
}
GST_END_TEST;
static gint
filter4_lock_cb (gconstpointer a, gconstpointer b)
{
const GValue *va = a;
const GValue *vb = b;
gint ia;
GMutex *m;
ia = GPOINTER_TO_INT (g_value_get_pointer (va));
m = g_value_get_pointer (vb);
g_mutex_lock (m);
g_mutex_unlock (m);
return ia % 4;
}
GST_START_TEST (test_filter_of_filter_locking)
{
GList *l;
guint32 cookie = 0;
GMutex m;
GstIterator *iter, *filter, *filter2;
GstIteratorResult res;
GValue item = { 0, };
GValue user_data = { 0, };
gint expected = 0, value;
l = make_list_of_ints (NUM_ELEMENTS);
g_mutex_init (&m);
iter = gst_iterator_new_list (G_TYPE_POINTER, &m, &cookie, &l, NULL, NULL);
fail_unless (iter != NULL);
g_value_init (&user_data, G_TYPE_POINTER);
g_value_set_pointer (&user_data, &m);
filter = gst_iterator_filter (iter, filter2_lock_cb, &user_data);
filter2 = gst_iterator_filter (filter, filter4_lock_cb, &user_data);
while (1) {
res = gst_iterator_next (filter2, &item);
if (res == GST_ITERATOR_DONE)
break;
fail_unless (res == GST_ITERATOR_OK);
value = GPOINTER_TO_INT (g_value_get_pointer (&item));
fail_unless_equals_int (value, expected);
expected += 4;
}
/* clean up */
g_value_unset (&item);
g_value_unset (&user_data);
gst_iterator_free (filter2);
g_mutex_clear (&m);
g_list_free (l);
}
GST_END_TEST;
And correct even more valid sparse warnings. 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.
2008-02-29 13:59:24 +00:00
static Suite *
tests/check/: use the new macro Original commit message from CVS: * tests/check/elements/fakesink.c: * tests/check/elements/fakesrc.c: * tests/check/elements/fdsrc.c: * tests/check/elements/identity.c: * tests/check/generic/sinks.c: (gst_sinks_suite): * tests/check/generic/states.c: * tests/check/gst/gst.c: * tests/check/gst/gstabi.c: * tests/check/gst/gstbin.c: * tests/check/gst/gstbuffer.c: (gst_buffer_suite): * tests/check/gst/gstbus.c: (gst_bus_suite): * tests/check/gst/gstcaps.c: (GST_START_TEST): * tests/check/gst/gstelement.c: * tests/check/gst/gstevent.c: (gst_event_suite): * tests/check/gst/gstghostpad.c: * tests/check/gst/gstiterator.c: (gst_iterator_suite): * tests/check/gst/gstmessage.c: (gst_message_suite): * tests/check/gst/gstminiobject.c: * tests/check/gst/gstobject.c: * tests/check/gst/gstpad.c: * tests/check/gst/gstpipeline.c: * tests/check/gst/gstplugin.c: * tests/check/gst/gstquery.c: (gst_query_suite): * tests/check/gst/gstsegment.c: (gst_segment_suite): * tests/check/gst/gststructure.c: * tests/check/gst/gstsystemclock.c: * tests/check/gst/gsttag.c: * tests/check/gst/gsttask.c: (gst_task_suite): * tests/check/gst/gstutils.c: * tests/check/gst/gstvalue.c: * tests/check/libs/adapter.c: * tests/check/libs/basesrc.c: * tests/check/libs/collectpads.c: * tests/check/libs/controller.c: * tests/check/libs/gdp.c: (gst_dp_suite): * tests/check/libs/gstnetclientclock.c: * tests/check/libs/gstnettimeprovider.c: * tests/check/libs/libsabi.c: (libsabi_suite): * tests/check/libs/typefindhelper.c: * tests/check/pipelines/cleanup.c: * tests/check/pipelines/parse-launch.c: * tests/check/pipelines/simple-launch-lines.c: * tests/check/pipelines/stress.c: (stress_suite): use the new macro
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gst_iterator_suite (void)
{
Suite *s = suite_create ("GstIterator");
TCase *tc_chain = tcase_create ("correctness");
tcase_set_timeout (tc_chain, 0);
suite_add_tcase (s, tc_chain);
tcase_add_test (tc_chain, test_manual_iteration);
tcase_add_test (tc_chain, test_resync);
tcase_add_test (tc_chain, test_fold);
tcase_add_test (tc_chain, test_single);
tcase_add_test (tc_chain, test_filter);
tcase_add_test (tc_chain, test_filter_locking);
tcase_add_test (tc_chain, test_filter_of_filter);
tcase_add_test (tc_chain, test_filter_of_filter_locking);
return s;
}
tests/check/: use the new macro Original commit message from CVS: * tests/check/elements/fakesink.c: * tests/check/elements/fakesrc.c: * tests/check/elements/fdsrc.c: * tests/check/elements/identity.c: * tests/check/generic/sinks.c: (gst_sinks_suite): * tests/check/generic/states.c: * tests/check/gst/gst.c: * tests/check/gst/gstabi.c: * tests/check/gst/gstbin.c: * tests/check/gst/gstbuffer.c: (gst_buffer_suite): * tests/check/gst/gstbus.c: (gst_bus_suite): * tests/check/gst/gstcaps.c: (GST_START_TEST): * tests/check/gst/gstelement.c: * tests/check/gst/gstevent.c: (gst_event_suite): * tests/check/gst/gstghostpad.c: * tests/check/gst/gstiterator.c: (gst_iterator_suite): * tests/check/gst/gstmessage.c: (gst_message_suite): * tests/check/gst/gstminiobject.c: * tests/check/gst/gstobject.c: * tests/check/gst/gstpad.c: * tests/check/gst/gstpipeline.c: * tests/check/gst/gstplugin.c: * tests/check/gst/gstquery.c: (gst_query_suite): * tests/check/gst/gstsegment.c: (gst_segment_suite): * tests/check/gst/gststructure.c: * tests/check/gst/gstsystemclock.c: * tests/check/gst/gsttag.c: * tests/check/gst/gsttask.c: (gst_task_suite): * tests/check/gst/gstutils.c: * tests/check/gst/gstvalue.c: * tests/check/libs/adapter.c: * tests/check/libs/basesrc.c: * tests/check/libs/collectpads.c: * tests/check/libs/controller.c: * tests/check/libs/gdp.c: (gst_dp_suite): * tests/check/libs/gstnetclientclock.c: * tests/check/libs/gstnettimeprovider.c: * tests/check/libs/libsabi.c: (libsabi_suite): * tests/check/libs/typefindhelper.c: * tests/check/pipelines/cleanup.c: * tests/check/pipelines/parse-launch.c: * tests/check/pipelines/simple-launch-lines.c: * tests/check/pipelines/stress.c: (stress_suite): use the new macro
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GST_CHECK_MAIN (gst_iterator);