mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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ff36ce0051
This macros will help to register a device provider apart from a given plugin such as in a static build of gstreamer where libgstreamer-full is generated. Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/661>
559 lines
15 KiB
C
559 lines
15 KiB
C
/* GStreamer
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* Copyright (C) 2014 Collabora
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* Author: Olivier Crete <olivier.crete@collabora.com>
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*
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* gstdevice.c: Unit test for GstDevice
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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., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <gst/check/gstcheck.h>
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#include <gst/gst.h>
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typedef struct _GstTestDevice
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{
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GstDevice parent;
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} GstTestDevice;
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typedef struct _GstTestDeviceClass
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{
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GstDeviceClass parent_class;
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} GstTestDeviceClass;
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GType gst_test_device_get_type (void);
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G_DEFINE_TYPE (GstTestDevice, gst_test_device, GST_TYPE_DEVICE);
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static GstElement *
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gst_test_device_create_element (GstDevice * device, const gchar * name)
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{
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return gst_bin_new (name);
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}
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static gboolean
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gst_test_device_reconfigure_element (GstDevice * device, GstElement * element)
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{
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if (!strcmp (GST_ELEMENT_NAME (element), "reconfigurable"))
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return TRUE;
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else
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return FALSE;
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}
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static void
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gst_test_device_class_init (GstTestDeviceClass * klass)
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{
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GstDeviceClass *dclass = GST_DEVICE_CLASS (klass);
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dclass->create_element = gst_test_device_create_element;
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dclass->reconfigure_element = gst_test_device_reconfigure_element;
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}
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static void
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gst_test_device_init (GstTestDevice * self)
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{
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}
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#define DEVICE_CLASS "Test0/Test1/Test2/Test3/Test4/TestDev"
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#define DISPLAY_NAME "Test device"
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static GstDevice *
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test_device_new (void)
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{
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GstCaps *caps = gst_caps_new_empty_simple ("video/test");
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GstDevice *device = g_object_new (gst_test_device_get_type (), "caps", caps,
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"display-name", DISPLAY_NAME, "device-class", DEVICE_CLASS, NULL);
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gst_caps_unref (caps);
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return device;
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}
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GST_START_TEST (test_device)
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{
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GstDevice *device = test_device_new ();
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GstCaps *caps;
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gchar *display_name;
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gchar *device_class;
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GstCaps *compare_caps = gst_caps_new_empty_simple ("video/test");
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GstElement *element;
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caps = gst_device_get_caps (device);
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display_name = gst_device_get_display_name (device);
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device_class = gst_device_get_device_class (device);
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fail_unless_equals_string (DISPLAY_NAME, display_name);
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fail_unless_equals_string (DEVICE_CLASS, device_class);
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gst_check_caps_equal (caps, compare_caps);
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g_free (display_name);
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g_free (device_class);
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gst_caps_unref (caps);
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fail_unless (gst_device_has_classes (device, "Test1"));
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fail_unless (gst_device_has_classes (device, "Test2/Test1"));
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element = gst_device_create_element (device, "reconfigurable");
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fail_unless (GST_IS_BIN (element));
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fail_unless (gst_device_reconfigure_element (device, element));
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gst_element_set_name (element, "no-no");
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fail_unless (!gst_device_reconfigure_element (device, element));
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gst_object_unref (element);
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gst_caps_unref (compare_caps);
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gst_object_unref (device);
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}
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GST_END_TEST;
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typedef struct _GstTestDeviceProvider
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{
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GstDeviceProvider parent;
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} GstTestDeviceProvider;
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typedef struct _GstTestDeviceProviderClass
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{
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GstDeviceProviderClass parent_class;
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} GstTestDeviceProviderClass;
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GType gst_test_device_provider_get_type (void);
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G_DEFINE_TYPE (GstTestDeviceProvider, gst_test_device_provider,
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GST_TYPE_DEVICE_PROVIDER);
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int num_devices = 1;
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static GList *
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gst_test_device_provider_probe (GstDeviceProvider * provider)
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{
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int i;
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GList *devs = NULL;
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for (i = 0; i < num_devices; i++)
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devs = g_list_prepend (devs, test_device_new ());
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return devs;
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}
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static void
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gst_test_device_provider_class_init (GstTestDeviceProviderClass * klass)
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{
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GstDeviceProviderClass *dpclass = GST_DEVICE_PROVIDER_CLASS (klass);
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dpclass->probe = gst_test_device_provider_probe;
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gst_device_provider_class_set_static_metadata (dpclass,
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"Test Device Provider", "Test0/Test1/Test2/Test3/TestProvider",
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"List but does NOT monitor test devices",
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"Olivier Crete <olivier.crete@collabora.com>");
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}
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static void
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gst_test_device_provider_init (GstTestDeviceProvider * self)
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{
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}
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GST_DEVICE_PROVIDER_REGISTER_DECLARE (testdeviceprovider);
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GST_DEVICE_PROVIDER_REGISTER_DEFINE (testdeviceprovider, "testdeviceprovider",
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1, gst_test_device_provider_get_type ())
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static void register_test_device_provider (void)
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{
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gst_device_provider_register (NULL, "testdeviceprovider", 1,
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gst_test_device_provider_get_type ());
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}
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GST_START_TEST (test_device_provider_factory)
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{
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GstDeviceProvider *dp, *dp2;
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GList *factories;
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GstDeviceProviderFactory *f;
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GST_DEVICE_PROVIDER_REGISTER (testdeviceprovider, NULL);
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factories = gst_device_provider_factory_list_get_device_providers (1);
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fail_unless (factories != NULL);
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f = gst_device_provider_factory_find ("testdeviceprovider");
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fail_unless (f != NULL);
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gst_plugin_feature_list_free (factories);
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fail_unless (gst_device_provider_factory_has_classes (f, "Test2"));
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fail_unless (gst_device_provider_factory_has_classes (f, "Test2/Test0"));
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fail_unless (!gst_device_provider_factory_has_classes (f,
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"Test2/TestN/Test0"));
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fail_unless (!gst_device_provider_factory_has_classes (f, "TestN"));
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fail_unless (!gst_device_provider_factory_has_classes (f, "Test"));
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dp = gst_device_provider_factory_get (f);
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gst_object_unref (f);
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dp2 = gst_device_provider_factory_get_by_name ("testdeviceprovider");
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fail_unless_equals_pointer (dp, dp2);
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gst_object_unref (dp);
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gst_object_unref (dp2);
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dp2 = gst_device_provider_factory_get_by_name ("testdeviceprovider");
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fail_unless_equals_pointer (dp, dp2);
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gst_object_unref (dp2);
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}
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GST_END_TEST;
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GST_START_TEST (test_device_provider)
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{
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GstDeviceProvider *dp;
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GList *devs;
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GstBus *bus;
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register_test_device_provider ();
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dp = gst_device_provider_factory_get_by_name ("testdeviceprovider");
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num_devices = 0;
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fail_unless (dp != NULL);
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fail_unless (gst_device_provider_get_devices (dp) == NULL);
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num_devices = 1;
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devs = gst_device_provider_get_devices (dp);
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fail_unless (g_list_length (devs) == 1);
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fail_unless (GST_IS_DEVICE (devs->data));
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g_list_free_full (devs, (GDestroyNotify) gst_object_unref);
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fail_if (gst_device_provider_can_monitor (dp));
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fail_if (gst_device_provider_is_started (dp));
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fail_unless (gst_device_provider_start (dp));
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bus = gst_device_provider_get_bus (dp);
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fail_unless (GST_IS_BUS (bus));
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gst_object_unref (bus);
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fail_unless (gst_device_provider_is_started (dp));
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gst_device_provider_stop (dp);
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gst_object_unref (dp);
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}
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GST_END_TEST;
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typedef struct _GstTestDeviceProviderMonitor
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{
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GstDeviceProvider parent;
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} GstTestDeviceProviderMonitor;
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typedef struct _GstTestDeviceProviderMonitorClass
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{
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GstDeviceProviderClass parent_class;
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} GstTestDeviceProviderMonitorClass;
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GType gst_test_device_provider_monitor_get_type (void);
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G_DEFINE_TYPE (GstTestDeviceProviderMonitor, gst_test_device_provider_monitor,
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GST_TYPE_DEVICE_PROVIDER);
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static gboolean
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gst_test_device_provider_monitor_start (GstDeviceProvider * monitor)
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{
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return TRUE;
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}
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static void
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gst_test_device_provider_monitor_class_init (GstTestDeviceProviderMonitorClass *
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klass)
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{
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GstDeviceProviderClass *dpclass = GST_DEVICE_PROVIDER_CLASS (klass);
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dpclass->probe = gst_test_device_provider_probe;
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dpclass->start = gst_test_device_provider_monitor_start;
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gst_device_provider_class_set_static_metadata (dpclass,
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"Test Device Provider Monitor",
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"Test0/Test1/Test2/Test4/TestProviderMonitor",
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"List and monitors Test devices",
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"Olivier Crete <olivier.crete@collabora.com>");
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}
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static void
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gst_test_device_provider_monitor_init (GstTestDeviceProviderMonitor * self)
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{
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}
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static void
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register_test_device_provider_monitor (void)
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{
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gst_device_provider_register (NULL, "testdeviceprovidermonitor", 2,
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gst_test_device_provider_monitor_get_type ());
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}
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GST_START_TEST (test_device_provider_monitor)
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{
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GstDeviceProvider *dp;
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GList *devs;
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GstBus *bus;
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GstDevice *mydev;
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GstDevice *dev;
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GstMessage *msg;
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register_test_device_provider_monitor ();
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dp = gst_device_provider_factory_get_by_name ("testdeviceprovidermonitor");
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bus = gst_device_provider_get_bus (dp);
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msg = gst_bus_pop (bus);
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fail_unless (msg == NULL);
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fail_unless (gst_device_provider_can_monitor (dp));
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fail_unless (gst_device_provider_start (dp));
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fail_unless (gst_device_provider_get_devices (dp) == NULL);
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devs = gst_device_provider_get_devices (dp);
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fail_unless (devs == NULL);
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mydev = test_device_new ();
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fail_unless (g_object_is_floating (mydev));
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ASSERT_OBJECT_REFCOUNT (mydev, "dev", 1);
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gst_device_provider_device_add (dp, mydev);
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fail_unless (!g_object_is_floating (mydev));
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ASSERT_OBJECT_REFCOUNT (mydev, "dev", 2);
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devs = gst_device_provider_get_devices (dp);
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ASSERT_OBJECT_REFCOUNT (mydev, "dev", 3);
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fail_unless_equals_int (g_list_length (devs), 1);
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fail_unless_equals_pointer (devs->data, mydev);
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g_list_free_full (devs, (GDestroyNotify) gst_object_unref);
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ASSERT_OBJECT_REFCOUNT (mydev, "dev", 2);
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msg = gst_bus_pop (bus);
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fail_unless (msg != NULL);
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fail_unless (GST_MESSAGE_TYPE (msg) == GST_MESSAGE_DEVICE_ADDED);
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gst_message_parse_device_added (msg, &dev);
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fail_unless_equals_pointer (dev, mydev);
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gst_object_unref (dev);
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gst_message_unref (msg);
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ASSERT_OBJECT_REFCOUNT (mydev, "dev", 1);
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msg = gst_bus_pop (bus);
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fail_unless (msg == NULL);
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gst_device_provider_device_remove (dp, mydev);
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devs = gst_device_provider_get_devices (dp);
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fail_unless (devs == NULL);
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msg = gst_bus_pop (bus);
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fail_unless (msg != NULL);
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fail_unless (GST_MESSAGE_TYPE (msg) == GST_MESSAGE_DEVICE_REMOVED);
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gst_message_parse_device_removed (msg, &dev);
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fail_unless_equals_pointer (dev, mydev);
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ASSERT_OBJECT_REFCOUNT (mydev, "dev", 2);
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gst_object_unref (dev);
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gst_message_unref (msg);
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msg = gst_bus_pop (bus);
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fail_unless (msg == NULL);
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gst_device_provider_stop (dp);
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gst_object_unref (bus);
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ASSERT_OBJECT_REFCOUNT (dp, "monitor", 2);
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gst_object_unref (dp);
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/* Is singleton, so system keeps a ref */
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ASSERT_OBJECT_REFCOUNT (dp, "monitor", 1);
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}
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GST_END_TEST;
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GST_START_TEST (test_device_monitor)
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{
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GstDeviceProvider *dp, *dp2;
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GstDeviceMonitor *mon;
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GList *devs;
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guint id, id2;
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GstDevice *mydev;
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GstMessage *msg;
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GstBus *bus;
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GstDevice *dev;
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register_test_device_provider ();
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register_test_device_provider_monitor ();
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dp = gst_device_provider_factory_get_by_name ("testdeviceprovider");
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dp2 = gst_device_provider_factory_get_by_name ("testdeviceprovidermonitor");
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mon = gst_device_monitor_new ();
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devs = gst_device_monitor_get_devices (mon);
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fail_unless (devs == NULL);
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id = gst_device_monitor_add_filter (mon, "TestProvider", NULL);
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fail_unless (id > 0);
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devs = gst_device_monitor_get_devices (mon);
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fail_unless (devs == NULL);
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fail_unless (gst_device_monitor_add_filter (mon, "TestDevice", NULL) == 0);
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ASSERT_CRITICAL (gst_device_monitor_remove_filter (mon, 0));
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fail_unless (gst_device_monitor_remove_filter (mon, id));
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id = gst_device_monitor_add_filter (mon, "Test3", NULL);
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fail_unless (id > 0);
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devs = gst_device_monitor_get_devices (mon);
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fail_unless (g_list_length (devs) == 1);
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fail_unless (GST_IS_DEVICE (devs->data));
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g_list_free_full (devs, (GDestroyNotify) gst_object_unref);
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id2 = gst_device_monitor_add_filter (mon, "Test1", NULL);
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fail_unless (id2 > 0);
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devs = gst_device_monitor_get_devices (mon);
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fail_unless (g_list_length (devs) == 2);
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fail_unless (GST_IS_DEVICE (devs->data));
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fail_unless (GST_IS_DEVICE (devs->next->data));
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g_list_free_full (devs, (GDestroyNotify) gst_object_unref);
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fail_unless (gst_device_monitor_remove_filter (mon, id));
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devs = gst_device_monitor_get_devices (mon);
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fail_unless (g_list_length (devs) == 2);
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fail_unless (GST_IS_DEVICE (devs->data));
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fail_unless (GST_IS_DEVICE (devs->next->data));
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g_list_free_full (devs, (GDestroyNotify) gst_object_unref);
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fail_unless (gst_device_monitor_start (mon));
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devs = gst_device_monitor_get_devices (mon);
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fail_unless (g_list_length (devs) == 1);
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fail_unless (GST_IS_DEVICE (devs->data));
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g_list_free_full (devs, (GDestroyNotify) gst_object_unref);
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gst_device_monitor_stop (mon);
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fail_unless (gst_device_monitor_remove_filter (mon, id2));
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id = gst_device_monitor_add_filter (mon, "Test4", NULL);
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fail_unless (id > 0);
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devs = gst_device_monitor_get_devices (mon);
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fail_unless (g_list_length (devs) == 1);
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fail_unless (GST_IS_DEVICE (devs->data));
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g_list_free_full (devs, (GDestroyNotify) gst_object_unref);
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fail_unless (gst_device_monitor_start (mon));
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devs = gst_device_monitor_get_devices (mon);
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fail_unless (devs == NULL);
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bus = gst_device_monitor_get_bus (mon);
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msg = gst_bus_pop (bus);
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fail_unless (msg == NULL);
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mydev = test_device_new ();
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gst_device_provider_device_add (dp2, mydev);
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msg = gst_bus_pop (bus);
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fail_unless (msg != NULL);
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fail_unless (GST_MESSAGE_TYPE (msg) == GST_MESSAGE_DEVICE_ADDED);
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gst_message_parse_device_added (msg, &dev);
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fail_unless_equals_pointer (dev, mydev);
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gst_object_unref (dev);
|
|
gst_message_unref (msg);
|
|
|
|
msg = gst_bus_pop (bus);
|
|
fail_unless (msg == NULL);
|
|
|
|
gst_device_provider_device_remove (dp2, mydev);
|
|
devs = gst_device_monitor_get_devices (mon);
|
|
fail_unless (devs == NULL);
|
|
|
|
msg = gst_bus_pop (bus);
|
|
fail_unless (msg != NULL);
|
|
|
|
fail_unless (GST_MESSAGE_TYPE (msg) == GST_MESSAGE_DEVICE_REMOVED);
|
|
|
|
gst_message_parse_device_removed (msg, &dev);
|
|
fail_unless_equals_pointer (dev, mydev);
|
|
gst_object_unref (dev);
|
|
gst_message_unref (msg);
|
|
|
|
msg = gst_bus_pop (bus);
|
|
fail_unless (msg == NULL);
|
|
|
|
|
|
gst_device_monitor_stop (mon);
|
|
|
|
gst_object_unref (bus);
|
|
gst_object_unref (mon);
|
|
|
|
gst_object_unref (dp);
|
|
gst_object_unref (dp2);
|
|
|
|
/* should work fine without any filters */
|
|
mon = gst_device_monitor_new ();
|
|
fail_unless (gst_device_monitor_start (mon));
|
|
gst_device_monitor_stop (mon);
|
|
gst_object_unref (mon);
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
|
|
static Suite *
|
|
gst_device_suite (void)
|
|
{
|
|
Suite *s = suite_create ("GstDevice");
|
|
TCase *tc_chain = tcase_create ("device tests");
|
|
|
|
suite_add_tcase (s, tc_chain);
|
|
tcase_add_test (tc_chain, test_device);
|
|
tcase_add_test (tc_chain, test_device_provider_factory);
|
|
tcase_add_test (tc_chain, test_device_provider);
|
|
tcase_add_test (tc_chain, test_device_provider_monitor);
|
|
tcase_add_test (tc_chain, test_device_monitor);
|
|
|
|
return s;
|
|
}
|
|
|
|
GST_CHECK_MAIN (gst_device);
|