--- /dev/null
+/* GStreamer
+ * Copyright (C) 2014 Collabora
+ * Author: Olivier Crete <olivier.crete@collabora.com>
+ *
+ * gstdevice.c: Unit test for GstDevice
+ *
+ * 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.
+ */
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <gst/check/gstcheck.h>
+#include <gst/gst.h>
+
+typedef struct _GstTestDevice
+{
+ GstDevice parent;
+} GstTestDevice;
+
+typedef struct _GstTestDeviceClass
+{
+ GstDeviceClass parent_class;
+} GstTestDeviceClass;
+
+GType gst_test_device_get_type (void);
+
+
+G_DEFINE_TYPE (GstTestDevice, gst_test_device, GST_TYPE_DEVICE)
+
+ static GstElement *gst_test_device_create_element (GstDevice * device,
+ const gchar * name)
+{
+ return gst_bin_new (name);
+}
+
+static gboolean
+gst_test_device_reconfigure_element (GstDevice * device, GstElement * element)
+{
+ if (!strcmp (GST_ELEMENT_NAME (element), "reconfigurable"))
+ return TRUE;
+ else
+ return FALSE;
+}
+
+static void
+gst_test_device_class_init (GstTestDeviceClass * klass)
+{
+ GstDeviceClass *dclass = GST_DEVICE_CLASS (klass);
+
+ dclass->create_element = gst_test_device_create_element;
+ dclass->reconfigure_element = gst_test_device_reconfigure_element;
+}
+
+static void
+gst_test_device_init (GstTestDevice * self)
+{
+}
+
+#define DEVICE_CLASS "Test0/Test1/Test2/Test3/Test4/TestDev"
+#define DISPLAY_NAME "Test device"
+
+static GstDevice *
+test_device_new (void)
+{
+ GstCaps *caps = gst_caps_new_empty_simple ("video/test");
+ GstDevice *device = g_object_new (gst_test_device_get_type (), "caps", caps,
+ "display-name", DISPLAY_NAME, "device-class", DEVICE_CLASS, NULL);
+
+ gst_caps_unref (caps);
+
+ return device;
+}
+
+GST_START_TEST (test_device)
+{
+ GstDevice *device = test_device_new ();
+ GstCaps *caps;
+ gchar *display_name;
+ gchar *device_class;
+ GstCaps *compare_caps = gst_caps_new_empty_simple ("video/test");
+ GstElement *element;
+
+ caps = gst_device_get_caps (device);
+ display_name = gst_device_get_display_name (device);
+ device_class = gst_device_get_device_class (device);
+
+ fail_unless_equals_string (DISPLAY_NAME, display_name);
+ fail_unless_equals_string (DEVICE_CLASS, device_class);
+ gst_check_caps_equal (caps, compare_caps);
+
+ g_free (display_name);
+ g_free (device_class);
+ gst_caps_unref (caps);
+
+ fail_unless (gst_device_has_classes (device, "Test1"));
+ fail_unless (gst_device_has_classes (device, "Test2/Test1"));
+
+ element = gst_device_create_element (device, "reconfigurable");
+ fail_unless (GST_IS_BIN (element));
+
+ fail_unless (gst_device_reconfigure_element (device, element));
+
+ gst_element_set_name (element, "no-no");
+
+ fail_unless (!gst_device_reconfigure_element (device, element));
+
+ gst_object_unref (element);
+
+ gst_caps_unref (compare_caps);
+ gst_object_unref (device);
+}
+
+GST_END_TEST;
+
+
+typedef struct _GstTestDeviceProvider
+{
+ GstDeviceProvider parent;
+
+} GstTestDeviceProvider;
+
+typedef struct _GstTestDeviceProviderClass
+{
+ GstDeviceProviderClass parent_class;
+} GstTestDeviceProviderClass;
+
+GType gst_test_device_provider_get_type (void);
+
+
+G_DEFINE_TYPE (GstTestDeviceProvider, gst_test_device_provider,
+ GST_TYPE_DEVICE_PROVIDER)
+
+
+ static GList *devices = NULL;
+
+ static GList *gst_test_device_provider_probe (GstDeviceProvider * provider)
+{
+ GList *devs;
+
+ devs = g_list_copy (devices);
+ g_list_foreach (devs, (GFunc) gst_object_ref, NULL);
+
+ return devs;
+}
+
+static void
+gst_test_device_provider_class_init (GstTestDeviceProviderClass * klass)
+{
+ GstDeviceProviderClass *dpclass = GST_DEVICE_PROVIDER_CLASS (klass);
+
+ dpclass->probe = gst_test_device_provider_probe;
+
+ gst_device_provider_class_set_static_metadata (dpclass,
+ "Test Device Provider", "Test0/Test1/Test2/Test3/TestProvider",
+ "List but does NOT monitor test devices",
+ "Olivier Crete <olivier.crete@collabora.com>");
+}
+
+static void
+gst_test_device_provider_init (GstTestDeviceProvider * self)
+{
+}
+
+static void
+register_test_device_provider (void)
+{
+ gst_device_provider_register (NULL, "testdeviceprovider", 1,
+ gst_test_device_provider_get_type ());
+}
+
+GST_START_TEST (test_device_provider_factory)
+{
+ GstDeviceProvider *dp, *dp2;
+ GList *factories;
+ GstDeviceProviderFactory *f;
+
+ register_test_device_provider ();
+
+ factories = gst_device_provider_factory_list_get_device_providers (1);
+
+ fail_unless (factories != NULL);
+
+ f = gst_device_provider_factory_find ("testdeviceprovider");
+ fail_unless (f != NULL);
+
+ gst_plugin_feature_list_free (factories);
+
+ fail_unless (gst_device_provider_factory_has_classes (f, "Test2"));
+ fail_unless (gst_device_provider_factory_has_classes (f, "Test2/Test0"));
+ fail_unless (!gst_device_provider_factory_has_classes (f,
+ "Test2/TestN/Test0"));
+ fail_unless (!gst_device_provider_factory_has_classes (f, "TestN"));
+ fail_unless (!gst_device_provider_factory_has_classes (f, "Test"));
+
+ dp = gst_device_provider_factory_get (f);
+
+ gst_object_unref (f);
+
+ dp2 = gst_device_provider_factory_get_by_name ("testdeviceprovider");
+
+ fail_unless_equals_pointer (dp, dp2);
+
+ gst_object_unref (dp);
+ gst_object_unref (dp2);
+
+ dp2 = gst_device_provider_factory_get_by_name ("testdeviceprovider");
+ fail_unless_equals_pointer (dp, dp2);
+ gst_object_unref (dp2);
+}
+
+GST_END_TEST;
+
+GST_START_TEST (test_device_provider)
+{
+ GstDeviceProvider *dp;
+ GList *devs;
+ GstBus *bus;
+
+ register_test_device_provider ();
+
+ dp = gst_device_provider_factory_get_by_name ("testdeviceprovider");
+
+ fail_unless (gst_device_provider_get_devices (dp) == NULL);
+
+ devices = g_list_append (NULL, test_device_new ());
+
+ devs = gst_device_provider_get_devices (dp);
+ fail_unless (g_list_length (devs) == 1);
+ fail_unless_equals_pointer (devs->data, devices->data);
+ g_list_free_full (devs, (GDestroyNotify) gst_object_unref);
+
+ fail_if (gst_device_provider_can_monitor (dp));
+ fail_if (gst_device_provider_start (dp));
+
+ bus = gst_device_provider_get_bus (dp);
+ fail_unless (GST_IS_BUS (bus));
+ gst_object_unref (bus);
+
+ g_list_free_full (devices, (GDestroyNotify) gst_object_unref);
+ gst_object_unref (dp);
+}
+
+GST_END_TEST;
+
+typedef struct _GstTestDeviceProviderMonitor
+{
+ GstDeviceProvider parent;
+
+} GstTestDeviceProviderMonitor;
+
+typedef struct _GstTestDeviceProviderMonitorClass
+{
+ GstDeviceProviderClass parent_class;
+} GstTestDeviceProviderMonitorClass;
+
+GType gst_test_device_provider_monitor_get_type (void);
+
+
+G_DEFINE_TYPE (GstTestDeviceProviderMonitor, gst_test_device_provider_monitor,
+ GST_TYPE_DEVICE_PROVIDER)
+
+
+ static gboolean
+ gst_test_device_provider_monitor_start (GstDeviceProvider * monitor)
+{
+ return TRUE;
+}
+
+static void
+gst_test_device_provider_monitor_class_init (GstTestDeviceProviderMonitorClass *
+ klass)
+{
+ GstDeviceProviderClass *dpclass = GST_DEVICE_PROVIDER_CLASS (klass);
+
+ dpclass->probe = gst_test_device_provider_probe;
+ dpclass->start = gst_test_device_provider_monitor_start;
+
+ gst_device_provider_class_set_static_metadata (dpclass,
+ "Test Device Provider Monitor",
+ "Test0/Test1/Test2/Test4/TestProviderMonitor",
+ "List and monitors Test devices",
+ "Olivier Crete <olivier.crete@collabora.com>");
+}
+
+static void
+gst_test_device_provider_monitor_init (GstTestDeviceProviderMonitor * self)
+{
+}
+
+static void
+register_test_device_provider_monitor (void)
+{
+ gst_device_provider_register (NULL, "testdeviceprovidermonitor", 2,
+ gst_test_device_provider_monitor_get_type ());
+}
+
+
+GST_START_TEST (test_device_provider_monitor)
+{
+ GstDeviceProvider *dp;
+ GList *devs;
+ GstBus *bus;
+ GstDevice *mydev;
+ GstDevice *dev;
+ GstMessage *msg;
+
+ register_test_device_provider_monitor ();
+
+ devices = g_list_append (NULL, test_device_new ());
+
+ dp = gst_device_provider_factory_get_by_name ("testdeviceprovidermonitor");
+
+ bus = gst_device_provider_get_bus (dp);
+
+ msg = gst_bus_pop (bus);
+ fail_unless (msg == NULL);
+
+ fail_unless (gst_device_provider_can_monitor (dp));
+ fail_unless (gst_device_provider_start (dp));
+
+ fail_unless (gst_device_provider_get_devices (dp) == NULL);
+
+ devs = gst_device_provider_get_devices (dp);
+ fail_unless (devs == NULL);
+
+ mydev = test_device_new ();
+ fail_unless (g_object_is_floating (mydev));
+ ASSERT_OBJECT_REFCOUNT (mydev, "dev", 1);
+
+ gst_device_provider_device_add (dp, mydev);
+ fail_unless (!g_object_is_floating (mydev));
+ ASSERT_OBJECT_REFCOUNT (mydev, "dev", 2);
+
+ devs = gst_device_provider_get_devices (dp);
+ ASSERT_OBJECT_REFCOUNT (mydev, "dev", 3);
+
+ fail_unless_equals_int (g_list_length (devs), 1);
+ fail_unless_equals_pointer (devs->data, mydev);
+ g_list_free_full (devs, (GDestroyNotify) gst_object_unref);
+
+ ASSERT_OBJECT_REFCOUNT (mydev, "dev", 2);
+
+ msg = gst_bus_pop (bus);
+ fail_unless (msg != NULL);
+
+ fail_unless (GST_MESSAGE_TYPE (msg) == GST_MESSAGE_DEVICE_ADDED);
+
+ gst_message_parse_device_added (msg, &dev);
+ fail_unless_equals_pointer (dev, mydev);
+ gst_object_unref (dev);
+ gst_message_unref (msg);
+
+ ASSERT_OBJECT_REFCOUNT (mydev, "dev", 1);
+
+ msg = gst_bus_pop (bus);
+ fail_unless (msg == NULL);
+
+ gst_device_provider_device_remove (dp, mydev);
+ devs = gst_device_provider_get_devices (dp);
+ 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);
+ ASSERT_OBJECT_REFCOUNT (mydev, "dev", 2);
+ gst_object_unref (dev);
+ gst_message_unref (msg);
+
+ msg = gst_bus_pop (bus);
+ fail_unless (msg == NULL);
+
+ gst_device_provider_stop (dp);
+ gst_object_unref (bus);
+ ASSERT_OBJECT_REFCOUNT (dp, "monitor", 2);
+ gst_object_unref (dp);
+
+ /* Is singleton, so system keeps a ref */
+ ASSERT_OBJECT_REFCOUNT (dp, "monitor", 1);
+
+ g_list_free_full (devices, (GDestroyNotify) gst_object_unref);
+}
+
+GST_END_TEST;
+
+
+GST_START_TEST (test_device_monitor)
+{
+ GstDeviceProvider *dp, *dp2;
+ GstDeviceMonitor *mon;
+ GList *devs;
+ guint id, id2;
+ GstDevice *mydev;
+ GstMessage *msg;
+ GstBus *bus;
+ GstDevice *dev;
+
+ register_test_device_provider ();
+ register_test_device_provider_monitor ();
+
+ dp = gst_device_provider_factory_get_by_name ("testdeviceprovider");
+ dp2 = gst_device_provider_factory_get_by_name ("testdeviceprovidermonitor");
+
+ mon = gst_device_monitor_new ();
+
+ fail_if (gst_device_monitor_start (mon));
+
+ devices = g_list_append (NULL, test_device_new ());
+
+ devs = gst_device_monitor_get_devices (mon);
+ fail_unless (devs == NULL);
+
+ id = gst_device_monitor_add_filter (mon, "TestProvider", NULL);
+ fail_unless (id > 0);
+
+ devs = gst_device_monitor_get_devices (mon);
+ fail_unless (devs == NULL);
+
+ fail_unless (gst_device_monitor_add_filter (mon, "TestDevice", NULL) == 0);
+ ASSERT_CRITICAL (gst_device_monitor_remove_filter (mon, 0));
+
+ fail_unless (gst_device_monitor_remove_filter (mon, id));
+
+ id = gst_device_monitor_add_filter (mon, "Test3", NULL);
+ fail_unless (id > 0);
+ devs = gst_device_monitor_get_devices (mon);
+ fail_unless (g_list_length (devs) == 1);
+ fail_unless_equals_pointer (devs->data, devices->data);
+ g_list_free_full (devs, (GDestroyNotify) gst_object_unref);
+
+ id2 = gst_device_monitor_add_filter (mon, "Test1", NULL);
+ fail_unless (id2 > 0);
+ devs = gst_device_monitor_get_devices (mon);
+ fail_unless (g_list_length (devs) == 2);
+ fail_unless_equals_pointer (devs->data, devices->data);
+ fail_unless_equals_pointer (devs->next->data, devices->data);
+ g_list_free_full (devs, (GDestroyNotify) gst_object_unref);
+
+ fail_unless (gst_device_monitor_remove_filter (mon, id));
+
+ devs = gst_device_monitor_get_devices (mon);
+ fail_unless (g_list_length (devs) == 2);
+ fail_unless_equals_pointer (devs->data, devices->data);
+ fail_unless_equals_pointer (devs->next->data, devices->data);
+ g_list_free_full (devs, (GDestroyNotify) gst_object_unref);
+
+
+ fail_unless (gst_device_monitor_start (mon));
+
+ devs = gst_device_monitor_get_devices (mon);
+ fail_unless (g_list_length (devs) == 1);
+ fail_unless_equals_pointer (devs->data, devices->data);
+ g_list_free_full (devs, (GDestroyNotify) gst_object_unref);
+
+ gst_device_monitor_stop (mon);
+
+ fail_unless (gst_device_monitor_remove_filter (mon, id2));
+
+ id = gst_device_monitor_add_filter (mon, "Test4", NULL);
+ fail_unless (id > 0);
+
+ devs = gst_device_monitor_get_devices (mon);
+ fail_unless (g_list_length (devs) == 1);
+ fail_unless_equals_pointer (devs->data, devices->data);
+ g_list_free_full (devs, (GDestroyNotify) gst_object_unref);
+
+ fail_unless (gst_device_monitor_start (mon));
+
+ devs = gst_device_monitor_get_devices (mon);
+ fail_unless (devs == NULL);
+
+ bus = gst_device_monitor_get_bus (mon);
+
+ msg = gst_bus_pop (bus);
+ fail_unless (msg == NULL);
+
+ mydev = test_device_new ();
+ gst_device_provider_device_add (dp2, mydev);
+
+ msg = gst_bus_pop (bus);
+ fail_unless (msg != NULL);
+
+ fail_unless (GST_MESSAGE_TYPE (msg) == GST_MESSAGE_DEVICE_ADDED);
+
+ gst_message_parse_device_added (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_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);
+ g_list_free_full (devices, (GDestroyNotify) gst_object_unref);
+}
+
+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);
projects / platform / upstream / gstreamer.git / commitdiff