| /* GLib testing framework examples and tests |
| * |
| * Copyright (C) 2008-2010 Red Hat, Inc. |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Lesser General Public |
| * License as published by the Free Software Foundation; either |
| * version 2.1 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 |
| * Lesser General Public License for more details. |
| * |
| * You should have received a copy of the GNU Lesser General |
| * Public License along with this library; if not, see <http://www.gnu.org/licenses/>. |
| * |
| * Author: David Zeuthen <davidz@redhat.com> |
| */ |
| |
| #include <gio/gio.h> |
| #include <unistd.h> |
| #include <string.h> |
| |
| #include "gdbus-tests.h" |
| |
| /* all tests rely on a shared mainloop */ |
| static GMainLoop *loop = NULL; |
| |
| static GDBusConnection *c = NULL; |
| |
| /* ---------------------------------------------------------------------------------------------------- */ |
| /* Test that we can export objects, the hierarchy is correct and the right handlers are invoked */ |
| /* ---------------------------------------------------------------------------------------------------- */ |
| |
| static const GDBusArgInfo foo_method1_in_args = |
| { |
| -1, |
| "an_input_string", |
| "s", |
| NULL |
| }; |
| static const GDBusArgInfo * const foo_method1_in_arg_pointers[] = {&foo_method1_in_args, NULL}; |
| |
| static const GDBusArgInfo foo_method1_out_args = |
| { |
| -1, |
| "an_output_string", |
| "s", |
| NULL |
| }; |
| static const GDBusArgInfo * const foo_method1_out_arg_pointers[] = {&foo_method1_out_args, NULL}; |
| |
| static const GDBusMethodInfo foo_method_info_method1 = |
| { |
| -1, |
| "Method1", |
| (GDBusArgInfo **) &foo_method1_in_arg_pointers, |
| (GDBusArgInfo **) &foo_method1_out_arg_pointers, |
| NULL |
| }; |
| static const GDBusMethodInfo foo_method_info_method2 = |
| { |
| -1, |
| "Method2", |
| NULL, |
| NULL, |
| NULL |
| }; |
| static const GDBusMethodInfo * const foo_method_info_pointers[] = {&foo_method_info_method1, &foo_method_info_method2, NULL}; |
| |
| static const GDBusSignalInfo foo_signal_info = |
| { |
| -1, |
| "SignalAlpha", |
| NULL, |
| NULL |
| }; |
| static const GDBusSignalInfo * const foo_signal_info_pointers[] = {&foo_signal_info, NULL}; |
| |
| static const GDBusPropertyInfo foo_property_info[] = |
| { |
| { |
| -1, |
| "PropertyUno", |
| "s", |
| G_DBUS_PROPERTY_INFO_FLAGS_READABLE | G_DBUS_PROPERTY_INFO_FLAGS_WRITABLE, |
| NULL |
| }, |
| { |
| -1, |
| "NotWritable", |
| "s", |
| G_DBUS_PROPERTY_INFO_FLAGS_READABLE, |
| NULL |
| }, |
| { |
| -1, |
| "NotReadable", |
| "s", |
| G_DBUS_PROPERTY_INFO_FLAGS_WRITABLE, |
| NULL |
| } |
| }; |
| static const GDBusPropertyInfo * const foo_property_info_pointers[] = |
| { |
| &foo_property_info[0], |
| &foo_property_info[1], |
| &foo_property_info[2], |
| NULL |
| }; |
| |
| static const GDBusInterfaceInfo foo_interface_info = |
| { |
| -1, |
| "org.example.Foo", |
| (GDBusMethodInfo **) &foo_method_info_pointers, |
| (GDBusSignalInfo **) &foo_signal_info_pointers, |
| (GDBusPropertyInfo **)&foo_property_info_pointers, |
| NULL, |
| }; |
| |
| /* Foo2 is just Foo without the properties */ |
| static const GDBusInterfaceInfo foo2_interface_info = |
| { |
| -1, |
| "org.example.Foo2", |
| (GDBusMethodInfo **) &foo_method_info_pointers, |
| (GDBusSignalInfo **) &foo_signal_info_pointers, |
| NULL, |
| NULL |
| }; |
| |
| static void |
| foo_method_call (GDBusConnection *connection, |
| const gchar *sender, |
| const gchar *object_path, |
| const gchar *interface_name, |
| const gchar *method_name, |
| GVariant *parameters, |
| GDBusMethodInvocation *invocation, |
| gpointer user_data) |
| { |
| if (g_strcmp0 (method_name, "Method1") == 0) |
| { |
| const gchar *input; |
| gchar *output; |
| g_variant_get (parameters, "(&s)", &input); |
| output = g_strdup_printf ("You passed the string '%s'. Jolly good!", input); |
| g_dbus_method_invocation_return_value (invocation, g_variant_new ("(s)", output)); |
| g_free (output); |
| } |
| else |
| { |
| g_dbus_method_invocation_return_dbus_error (invocation, |
| "org.example.SomeError", |
| "How do you like them apples, buddy!"); |
| } |
| } |
| |
| static GVariant * |
| foo_get_property (GDBusConnection *connection, |
| const gchar *sender, |
| const gchar *object_path, |
| const gchar *interface_name, |
| const gchar *property_name, |
| GError **error, |
| gpointer user_data) |
| { |
| GVariant *ret; |
| gchar *s; |
| s = g_strdup_printf ("Property '%s' Is What It Is!", property_name); |
| ret = g_variant_new_string (s); |
| g_free (s); |
| return ret; |
| } |
| |
| static gboolean |
| foo_set_property (GDBusConnection *connection, |
| const gchar *sender, |
| const gchar *object_path, |
| const gchar *interface_name, |
| const gchar *property_name, |
| GVariant *value, |
| GError **error, |
| gpointer user_data) |
| { |
| gchar *s; |
| s = g_variant_print (value, TRUE); |
| g_set_error (error, |
| G_DBUS_ERROR, |
| G_DBUS_ERROR_SPAWN_FILE_INVALID, |
| "Returning some error instead of writing the value '%s' to the property '%s'", |
| s, property_name); |
| g_free (s); |
| return FALSE; |
| } |
| |
| static const GDBusInterfaceVTable foo_vtable = |
| { |
| foo_method_call, |
| foo_get_property, |
| foo_set_property, |
| { 0 }, |
| }; |
| |
| /* -------------------- */ |
| |
| static const GDBusMethodInfo bar_method_info[] = |
| { |
| { |
| -1, |
| "MethodA", |
| NULL, |
| NULL, |
| NULL |
| }, |
| { |
| -1, |
| "MethodB", |
| NULL, |
| NULL, |
| NULL |
| } |
| }; |
| static const GDBusMethodInfo * const bar_method_info_pointers[] = {&bar_method_info[0], &bar_method_info[1], NULL}; |
| |
| static const GDBusSignalInfo bar_signal_info[] = |
| { |
| { |
| -1, |
| "SignalMars", |
| NULL, |
| NULL |
| } |
| }; |
| static const GDBusSignalInfo * const bar_signal_info_pointers[] = {&bar_signal_info[0], NULL}; |
| |
| static const GDBusPropertyInfo bar_property_info[] = |
| { |
| { |
| -1, |
| "PropertyDuo", |
| "s", |
| G_DBUS_PROPERTY_INFO_FLAGS_READABLE, |
| NULL |
| } |
| }; |
| static const GDBusPropertyInfo * const bar_property_info_pointers[] = {&bar_property_info[0], NULL}; |
| |
| static const GDBusInterfaceInfo bar_interface_info = |
| { |
| -1, |
| "org.example.Bar", |
| (GDBusMethodInfo **) bar_method_info_pointers, |
| (GDBusSignalInfo **) bar_signal_info_pointers, |
| (GDBusPropertyInfo **) bar_property_info_pointers, |
| NULL, |
| }; |
| |
| /* -------------------- */ |
| |
| static const GDBusMethodInfo dyna_method_info[] = |
| { |
| { |
| -1, |
| "DynaCyber", |
| NULL, |
| NULL, |
| NULL |
| } |
| }; |
| static const GDBusMethodInfo * const dyna_method_info_pointers[] = {&dyna_method_info[0], NULL}; |
| |
| static const GDBusInterfaceInfo dyna_interface_info = |
| { |
| -1, |
| "org.example.Dyna", |
| (GDBusMethodInfo **) dyna_method_info_pointers, |
| NULL, /* no signals */ |
| NULL, /* no properties */ |
| NULL, |
| }; |
| |
| static void |
| dyna_cyber (GDBusConnection *connection, |
| const gchar *sender, |
| const gchar *object_path, |
| const gchar *interface_name, |
| const gchar *method_name, |
| GVariant *parameters, |
| GDBusMethodInvocation *invocation, |
| gpointer user_data) |
| { |
| GPtrArray *data = user_data; |
| gchar *node_name; |
| guint n; |
| |
| node_name = strrchr (object_path, '/') + 1; |
| |
| /* Add new node if it is not already known */ |
| for (n = 0; n < data->len ; n++) |
| { |
| if (g_strcmp0 (g_ptr_array_index (data, n), node_name) == 0) |
| goto out; |
| } |
| g_ptr_array_add (data, g_strdup(node_name)); |
| |
| out: |
| g_dbus_method_invocation_return_value (invocation, NULL); |
| } |
| |
| static const GDBusInterfaceVTable dyna_interface_vtable = |
| { |
| dyna_cyber, |
| NULL, |
| NULL, |
| { 0 } |
| }; |
| |
| /* ---------------------------------------------------------------------------------------------------- */ |
| |
| static void |
| introspect_callback (GDBusProxy *proxy, |
| GAsyncResult *res, |
| gpointer user_data) |
| { |
| gchar **xml_data = user_data; |
| GVariant *result; |
| GError *error; |
| |
| error = NULL; |
| result = g_dbus_proxy_call_finish (proxy, |
| res, |
| &error); |
| g_assert_no_error (error); |
| g_assert (result != NULL); |
| g_variant_get (result, "(s)", xml_data); |
| g_variant_unref (result); |
| |
| g_main_loop_quit (loop); |
| } |
| |
| static gint |
| compare_strings (gconstpointer a, |
| gconstpointer b) |
| { |
| const gchar *sa = *(const gchar **) a; |
| const gchar *sb = *(const gchar **) b; |
| |
| /* Array terminator must sort last */ |
| if (sa == NULL) |
| return 1; |
| if (sb == NULL) |
| return -1; |
| |
| return strcmp (sa, sb); |
| } |
| |
| static gchar ** |
| get_nodes_at (GDBusConnection *c, |
| const gchar *object_path) |
| { |
| GError *error; |
| GDBusProxy *proxy; |
| gchar *xml_data; |
| GPtrArray *p; |
| GDBusNodeInfo *node_info; |
| guint n; |
| |
| error = NULL; |
| proxy = g_dbus_proxy_new_sync (c, |
| G_DBUS_PROXY_FLAGS_DO_NOT_LOAD_PROPERTIES | |
| G_DBUS_PROXY_FLAGS_DO_NOT_CONNECT_SIGNALS, |
| NULL, |
| g_dbus_connection_get_unique_name (c), |
| object_path, |
| "org.freedesktop.DBus.Introspectable", |
| NULL, |
| &error); |
| g_assert_no_error (error); |
| g_assert (proxy != NULL); |
| |
| /* do this async to avoid libdbus-1 deadlocks */ |
| xml_data = NULL; |
| g_dbus_proxy_call (proxy, |
| "Introspect", |
| NULL, |
| G_DBUS_CALL_FLAGS_NONE, |
| -1, |
| NULL, |
| (GAsyncReadyCallback) introspect_callback, |
| &xml_data); |
| g_main_loop_run (loop); |
| g_assert (xml_data != NULL); |
| |
| node_info = g_dbus_node_info_new_for_xml (xml_data, &error); |
| g_assert_no_error (error); |
| g_assert (node_info != NULL); |
| |
| p = g_ptr_array_new (); |
| for (n = 0; node_info->nodes != NULL && node_info->nodes[n] != NULL; n++) |
| { |
| const GDBusNodeInfo *sub_node_info = node_info->nodes[n]; |
| g_ptr_array_add (p, g_strdup (sub_node_info->path)); |
| } |
| g_ptr_array_add (p, NULL); |
| |
| g_object_unref (proxy); |
| g_free (xml_data); |
| g_dbus_node_info_unref (node_info); |
| |
| /* Nodes are semantically unordered; sort array so tests can rely on order */ |
| g_ptr_array_sort (p, compare_strings); |
| |
| return (gchar **) g_ptr_array_free (p, FALSE); |
| } |
| |
| static gboolean |
| has_interface (GDBusConnection *c, |
| const gchar *object_path, |
| const gchar *interface_name) |
| { |
| GError *error; |
| GDBusProxy *proxy; |
| gchar *xml_data; |
| GDBusNodeInfo *node_info; |
| gboolean ret; |
| |
| error = NULL; |
| proxy = g_dbus_proxy_new_sync (c, |
| G_DBUS_PROXY_FLAGS_DO_NOT_LOAD_PROPERTIES | |
| G_DBUS_PROXY_FLAGS_DO_NOT_CONNECT_SIGNALS, |
| NULL, |
| g_dbus_connection_get_unique_name (c), |
| object_path, |
| "org.freedesktop.DBus.Introspectable", |
| NULL, |
| &error); |
| g_assert_no_error (error); |
| g_assert (proxy != NULL); |
| |
| /* do this async to avoid libdbus-1 deadlocks */ |
| xml_data = NULL; |
| g_dbus_proxy_call (proxy, |
| "Introspect", |
| NULL, |
| G_DBUS_CALL_FLAGS_NONE, |
| -1, |
| NULL, |
| (GAsyncReadyCallback) introspect_callback, |
| &xml_data); |
| g_main_loop_run (loop); |
| g_assert (xml_data != NULL); |
| |
| node_info = g_dbus_node_info_new_for_xml (xml_data, &error); |
| g_assert_no_error (error); |
| g_assert (node_info != NULL); |
| |
| ret = (g_dbus_node_info_lookup_interface (node_info, interface_name) != NULL); |
| |
| g_object_unref (proxy); |
| g_free (xml_data); |
| g_dbus_node_info_unref (node_info); |
| |
| return ret; |
| } |
| |
| static guint |
| count_interfaces (GDBusConnection *c, |
| const gchar *object_path) |
| { |
| GError *error; |
| GDBusProxy *proxy; |
| gchar *xml_data; |
| GDBusNodeInfo *node_info; |
| guint ret; |
| |
| error = NULL; |
| proxy = g_dbus_proxy_new_sync (c, |
| G_DBUS_PROXY_FLAGS_DO_NOT_LOAD_PROPERTIES | |
| G_DBUS_PROXY_FLAGS_DO_NOT_CONNECT_SIGNALS, |
| NULL, |
| g_dbus_connection_get_unique_name (c), |
| object_path, |
| "org.freedesktop.DBus.Introspectable", |
| NULL, |
| &error); |
| g_assert_no_error (error); |
| g_assert (proxy != NULL); |
| |
| /* do this async to avoid libdbus-1 deadlocks */ |
| xml_data = NULL; |
| g_dbus_proxy_call (proxy, |
| "Introspect", |
| NULL, |
| G_DBUS_CALL_FLAGS_NONE, |
| -1, |
| NULL, |
| (GAsyncReadyCallback) introspect_callback, |
| &xml_data); |
| g_main_loop_run (loop); |
| g_assert (xml_data != NULL); |
| |
| node_info = g_dbus_node_info_new_for_xml (xml_data, &error); |
| g_assert_no_error (error); |
| g_assert (node_info != NULL); |
| |
| ret = 0; |
| while (node_info->interfaces != NULL && node_info->interfaces[ret] != NULL) |
| ret++; |
| |
| g_object_unref (proxy); |
| g_free (xml_data); |
| g_dbus_node_info_unref (node_info); |
| |
| return ret; |
| } |
| |
| static void |
| dyna_create_callback (GDBusProxy *proxy, |
| GAsyncResult *res, |
| gpointer user_data) |
| { |
| GVariant *result; |
| GError *error; |
| |
| error = NULL; |
| result = g_dbus_proxy_call_finish (proxy, |
| res, |
| &error); |
| g_assert_no_error (error); |
| g_assert (result != NULL); |
| g_variant_unref (result); |
| |
| g_main_loop_quit (loop); |
| } |
| |
| /* Dynamically create @object_name under /foo/dyna */ |
| static void |
| dyna_create (GDBusConnection *c, |
| const gchar *object_name) |
| { |
| GError *error; |
| GDBusProxy *proxy; |
| gchar *object_path; |
| |
| object_path = g_strconcat ("/foo/dyna/", object_name, NULL); |
| |
| error = NULL; |
| proxy = g_dbus_proxy_new_sync (c, |
| G_DBUS_PROXY_FLAGS_DO_NOT_LOAD_PROPERTIES | |
| G_DBUS_PROXY_FLAGS_DO_NOT_CONNECT_SIGNALS, |
| NULL, |
| g_dbus_connection_get_unique_name (c), |
| object_path, |
| "org.example.Dyna", |
| NULL, |
| &error); |
| g_assert_no_error (error); |
| g_assert (proxy != NULL); |
| |
| /* do this async to avoid libdbus-1 deadlocks */ |
| g_dbus_proxy_call (proxy, |
| "DynaCyber", |
| g_variant_new ("()"), |
| G_DBUS_CALL_FLAGS_NONE, |
| -1, |
| NULL, |
| (GAsyncReadyCallback) dyna_create_callback, |
| NULL); |
| g_main_loop_run (loop); |
| |
| g_assert_no_error (error); |
| |
| g_object_unref (proxy); |
| g_free (object_path); |
| |
| return; |
| } |
| |
| typedef struct |
| { |
| guint num_unregistered_calls; |
| guint num_unregistered_subtree_calls; |
| guint num_subtree_nodes; |
| } ObjectRegistrationData; |
| |
| static void |
| on_object_unregistered (gpointer user_data) |
| { |
| ObjectRegistrationData *data = user_data; |
| |
| data->num_unregistered_calls++; |
| } |
| |
| static void |
| on_subtree_unregistered (gpointer user_data) |
| { |
| ObjectRegistrationData *data = user_data; |
| |
| data->num_unregistered_subtree_calls++; |
| } |
| |
| static gboolean |
| _g_strv_has_string (const gchar* const * haystack, |
| const gchar *needle) |
| { |
| guint n; |
| |
| for (n = 0; haystack != NULL && haystack[n] != NULL; n++) |
| { |
| if (g_strcmp0 (haystack[n], needle) == 0) |
| return TRUE; |
| } |
| return FALSE; |
| } |
| |
| /* -------------------- */ |
| |
| static gchar ** |
| subtree_enumerate (GDBusConnection *connection, |
| const gchar *sender, |
| const gchar *object_path, |
| gpointer user_data) |
| { |
| ObjectRegistrationData *data = user_data; |
| GPtrArray *p; |
| gchar **nodes; |
| guint n; |
| |
| p = g_ptr_array_new (); |
| |
| for (n = 0; n < data->num_subtree_nodes; n++) |
| { |
| g_ptr_array_add (p, g_strdup_printf ("vp%d", n)); |
| g_ptr_array_add (p, g_strdup_printf ("evp%d", n)); |
| } |
| g_ptr_array_add (p, NULL); |
| |
| nodes = (gchar **) g_ptr_array_free (p, FALSE); |
| |
| return nodes; |
| } |
| |
| /* Only allows certain objects, and aborts on unknowns */ |
| static GDBusInterfaceInfo ** |
| subtree_introspect (GDBusConnection *connection, |
| const gchar *sender, |
| const gchar *object_path, |
| const gchar *node, |
| gpointer user_data) |
| { |
| const GDBusInterfaceInfo *interfaces[2] = { |
| NULL /* filled in below */, NULL |
| }; |
| |
| /* VPs implement the Foo interface, EVPs implement the Bar interface. The root |
| * does not implement any interfaces |
| */ |
| if (node == NULL) |
| { |
| return NULL; |
| } |
| else if (g_str_has_prefix (node, "vp")) |
| { |
| interfaces[0] = &foo_interface_info; |
| } |
| else if (g_str_has_prefix (node, "evp")) |
| { |
| interfaces[0] = &bar_interface_info; |
| } |
| else |
| { |
| g_assert_not_reached (); |
| } |
| |
| return g_memdup2 (interfaces, 2 * sizeof (void *)); |
| } |
| |
| static const GDBusInterfaceVTable * |
| subtree_dispatch (GDBusConnection *connection, |
| const gchar *sender, |
| const gchar *object_path, |
| const gchar *interface_name, |
| const gchar *node, |
| gpointer *out_user_data, |
| gpointer user_data) |
| { |
| if (g_strcmp0 (interface_name, "org.example.Foo") == 0) |
| return &foo_vtable; |
| else |
| return NULL; |
| } |
| |
| static const GDBusSubtreeVTable subtree_vtable = |
| { |
| subtree_enumerate, |
| subtree_introspect, |
| subtree_dispatch, |
| { 0 } |
| }; |
| |
| /* -------------------- */ |
| |
| static gchar ** |
| dynamic_subtree_enumerate (GDBusConnection *connection, |
| const gchar *sender, |
| const gchar *object_path, |
| gpointer user_data) |
| { |
| GPtrArray *data = user_data; |
| gchar **nodes = g_new (gchar*, data->len + 1); |
| guint n; |
| |
| for (n = 0; n < data->len; n++) |
| { |
| nodes[n] = g_strdup (g_ptr_array_index (data, n)); |
| } |
| nodes[data->len] = NULL; |
| |
| return nodes; |
| } |
| |
| /* Allow all objects to be introspected */ |
| static GDBusInterfaceInfo ** |
| dynamic_subtree_introspect (GDBusConnection *connection, |
| const gchar *sender, |
| const gchar *object_path, |
| const gchar *node, |
| gpointer user_data) |
| { |
| const GDBusInterfaceInfo *interfaces[2] = { &dyna_interface_info, NULL }; |
| |
| return g_memdup2 (interfaces, 2 * sizeof (void *)); |
| } |
| |
| static const GDBusInterfaceVTable * |
| dynamic_subtree_dispatch (GDBusConnection *connection, |
| const gchar *sender, |
| const gchar *object_path, |
| const gchar *interface_name, |
| const gchar *node, |
| gpointer *out_user_data, |
| gpointer user_data) |
| { |
| *out_user_data = user_data; |
| return &dyna_interface_vtable; |
| } |
| |
| static const GDBusSubtreeVTable dynamic_subtree_vtable = |
| { |
| dynamic_subtree_enumerate, |
| dynamic_subtree_introspect, |
| dynamic_subtree_dispatch, |
| { 0 } |
| }; |
| |
| /* -------------------- */ |
| |
| typedef struct |
| { |
| const gchar *object_path; |
| gboolean check_remote_errors; |
| } TestDispatchThreadFuncArgs; |
| |
| static gpointer |
| test_dispatch_thread_func (gpointer user_data) |
| { |
| TestDispatchThreadFuncArgs *args = user_data; |
| const gchar *object_path = args->object_path; |
| GDBusProxy *foo_proxy; |
| GVariant *value; |
| GVariant *inner; |
| GError *error; |
| gchar *s; |
| const gchar *value_str; |
| |
| foo_proxy = g_dbus_proxy_new_sync (c, |
| G_DBUS_PROXY_FLAGS_DO_NOT_CONNECT_SIGNALS | |
| G_DBUS_PROXY_FLAGS_DO_NOT_LOAD_PROPERTIES, |
| NULL, |
| g_dbus_connection_get_unique_name (c), |
| object_path, |
| "org.example.Foo", |
| NULL, |
| &error); |
| g_assert (foo_proxy != NULL); |
| |
| /* generic interfaces */ |
| error = NULL; |
| value = g_dbus_proxy_call_sync (foo_proxy, |
| "org.freedesktop.DBus.Peer.Ping", |
| NULL, |
| G_DBUS_CALL_FLAGS_NONE, |
| -1, |
| NULL, |
| &error); |
| g_assert_no_error (error); |
| g_assert (value != NULL); |
| g_variant_unref (value); |
| |
| /* user methods */ |
| error = NULL; |
| value = g_dbus_proxy_call_sync (foo_proxy, |
| "Method1", |
| g_variant_new ("(s)", "winwinwin"), |
| G_DBUS_CALL_FLAGS_NONE, |
| -1, |
| NULL, |
| &error); |
| g_assert_no_error (error); |
| g_assert (value != NULL); |
| g_assert (g_variant_is_of_type (value, G_VARIANT_TYPE ("(s)"))); |
| g_variant_get (value, "(&s)", &value_str); |
| g_assert_cmpstr (value_str, ==, "You passed the string 'winwinwin'. Jolly good!"); |
| g_variant_unref (value); |
| |
| error = NULL; |
| value = g_dbus_proxy_call_sync (foo_proxy, |
| "Method2", |
| NULL, |
| G_DBUS_CALL_FLAGS_NONE, |
| -1, |
| NULL, |
| &error); |
| g_assert_error (error, G_IO_ERROR, G_IO_ERROR_DBUS_ERROR); |
| g_assert_cmpstr (error->message, ==, "GDBus.Error:org.example.SomeError: How do you like them apples, buddy!"); |
| g_error_free (error); |
| g_assert (value == NULL); |
| |
| error = NULL; |
| value = g_dbus_proxy_call_sync (foo_proxy, |
| "Method2", |
| g_variant_new ("(s)", "failfailfail"), |
| G_DBUS_CALL_FLAGS_NONE, |
| -1, |
| NULL, |
| &error); |
| g_assert_error (error, G_DBUS_ERROR, G_DBUS_ERROR_INVALID_ARGS); |
| g_assert_cmpstr (error->message, ==, "GDBus.Error:org.freedesktop.DBus.Error.InvalidArgs: Type of message, “(s)”, does not match expected type “()”"); |
| g_error_free (error); |
| g_assert (value == NULL); |
| |
| error = NULL; |
| value = g_dbus_proxy_call_sync (foo_proxy, |
| "NonExistantMethod", |
| NULL, |
| G_DBUS_CALL_FLAGS_NONE, |
| -1, |
| NULL, |
| &error); |
| g_assert_error (error, G_DBUS_ERROR, G_DBUS_ERROR_UNKNOWN_METHOD); |
| g_assert_cmpstr (error->message, ==, "GDBus.Error:org.freedesktop.DBus.Error.UnknownMethod: No such method “NonExistantMethod”"); |
| g_error_free (error); |
| g_assert (value == NULL); |
| |
| error = NULL; |
| value = g_dbus_proxy_call_sync (foo_proxy, |
| "org.example.FooXYZ.NonExistant", |
| NULL, |
| G_DBUS_CALL_FLAGS_NONE, |
| -1, |
| NULL, |
| &error); |
| g_assert_error (error, G_DBUS_ERROR, G_DBUS_ERROR_UNKNOWN_METHOD); |
| g_error_free (error); |
| g_assert (value == NULL); |
| |
| /* user properties */ |
| error = NULL; |
| value = g_dbus_proxy_call_sync (foo_proxy, |
| "org.freedesktop.DBus.Properties.Get", |
| g_variant_new ("(ss)", |
| "org.example.Foo", |
| "PropertyUno"), |
| G_DBUS_CALL_FLAGS_NONE, |
| -1, |
| NULL, |
| &error); |
| g_assert_no_error (error); |
| g_assert (value != NULL); |
| g_assert (g_variant_is_of_type (value, G_VARIANT_TYPE ("(v)"))); |
| g_variant_get (value, "(v)", &inner); |
| g_assert (g_variant_is_of_type (inner, G_VARIANT_TYPE_STRING)); |
| g_assert_cmpstr (g_variant_get_string (inner, NULL), ==, "Property 'PropertyUno' Is What It Is!"); |
| g_variant_unref (value); |
| g_variant_unref (inner); |
| |
| error = NULL; |
| value = g_dbus_proxy_call_sync (foo_proxy, |
| "org.freedesktop.DBus.Properties.Get", |
| g_variant_new ("(ss)", |
| "org.example.Foo", |
| "ThisDoesntExist"), |
| G_DBUS_CALL_FLAGS_NONE, |
| -1, |
| NULL, |
| &error); |
| g_assert (value == NULL); |
| g_assert_error (error, G_DBUS_ERROR, G_DBUS_ERROR_INVALID_ARGS); |
| g_assert_cmpstr (error->message, ==, "GDBus.Error:org.freedesktop.DBus.Error.InvalidArgs: No such property “ThisDoesntExist”"); |
| g_error_free (error); |
| |
| error = NULL; |
| value = g_dbus_proxy_call_sync (foo_proxy, |
| "org.freedesktop.DBus.Properties.Get", |
| g_variant_new ("(ss)", |
| "org.example.Foo", |
| "NotReadable"), |
| G_DBUS_CALL_FLAGS_NONE, |
| -1, |
| NULL, |
| &error); |
| g_assert (value == NULL); |
| g_assert_error (error, G_DBUS_ERROR, G_DBUS_ERROR_INVALID_ARGS); |
| g_assert_cmpstr (error->message, ==, "GDBus.Error:org.freedesktop.DBus.Error.InvalidArgs: Property “NotReadable” is not readable"); |
| g_error_free (error); |
| |
| error = NULL; |
| value = g_dbus_proxy_call_sync (foo_proxy, |
| "org.freedesktop.DBus.Properties.Set", |
| g_variant_new ("(ssv)", |
| "org.example.Foo", |
| "NotReadable", |
| g_variant_new_string ("But Writable you are!")), |
| G_DBUS_CALL_FLAGS_NONE, |
| -1, |
| NULL, |
| &error); |
| g_assert (value == NULL); |
| if (args->check_remote_errors) |
| { |
| /* _with_closures variant doesn't support customizing error data. */ |
| g_assert_error (error, G_DBUS_ERROR, G_DBUS_ERROR_SPAWN_FILE_INVALID); |
| g_assert_cmpstr (error->message, ==, "GDBus.Error:org.freedesktop.DBus.Error.Spawn.FileInvalid: Returning some error instead of writing the value ''But Writable you are!'' to the property 'NotReadable'"); |
| } |
| g_assert (error != NULL && error->domain == G_DBUS_ERROR); |
| g_error_free (error); |
| |
| error = NULL; |
| value = g_dbus_proxy_call_sync (foo_proxy, |
| "org.freedesktop.DBus.Properties.Set", |
| g_variant_new ("(ssv)", |
| "org.example.Foo", |
| "NotWritable", |
| g_variant_new_uint32 (42)), |
| G_DBUS_CALL_FLAGS_NONE, |
| -1, |
| NULL, |
| &error); |
| g_assert (value == NULL); |
| g_assert_error (error, G_DBUS_ERROR, G_DBUS_ERROR_INVALID_ARGS); |
| g_assert_cmpstr (error->message, ==, "GDBus.Error:org.freedesktop.DBus.Error.InvalidArgs: Property “NotWritable” is not writable"); |
| g_error_free (error); |
| |
| error = NULL; |
| value = g_dbus_proxy_call_sync (foo_proxy, |
| "org.freedesktop.DBus.Properties.GetAll", |
| g_variant_new ("(s)", |
| "org.example.Foo"), |
| G_DBUS_CALL_FLAGS_NONE, |
| -1, |
| NULL, |
| &error); |
| g_assert_no_error (error); |
| g_assert (value != NULL); |
| g_assert (g_variant_is_of_type (value, G_VARIANT_TYPE ("(a{sv})"))); |
| s = g_variant_print (value, TRUE); |
| g_assert_cmpstr (s, ==, "({'PropertyUno': <\"Property 'PropertyUno' Is What It Is!\">, 'NotWritable': <\"Property 'NotWritable' Is What It Is!\">},)"); |
| g_free (s); |
| g_variant_unref (value); |
| |
| g_object_unref (foo_proxy); |
| |
| g_main_loop_quit (loop); |
| return NULL; |
| } |
| |
| static void |
| test_dispatch (const gchar *object_path, |
| gboolean check_remote_errors) |
| { |
| GThread *thread; |
| |
| TestDispatchThreadFuncArgs args = {object_path, check_remote_errors}; |
| |
| /* run this in a thread to avoid deadlocks */ |
| thread = g_thread_new ("test_dispatch", |
| test_dispatch_thread_func, |
| (gpointer) &args); |
| g_main_loop_run (loop); |
| g_thread_join (thread); |
| } |
| |
| static void |
| test_object_registration (void) |
| { |
| GError *error; |
| ObjectRegistrationData data; |
| GPtrArray *dyna_data; |
| gchar **nodes; |
| guint boss_foo_reg_id; |
| guint boss_bar_reg_id; |
| guint worker1_foo_reg_id; |
| guint worker1p1_foo_reg_id; |
| guint worker2_bar_reg_id; |
| guint intern1_foo_reg_id; |
| guint intern2_bar_reg_id; |
| guint intern2_foo_reg_id; |
| guint intern3_bar_reg_id; |
| guint registration_id; |
| guint subtree_registration_id; |
| guint non_subtree_object_path_foo_reg_id; |
| guint non_subtree_object_path_bar_reg_id; |
| guint dyna_subtree_registration_id; |
| guint num_successful_registrations; |
| |
| data.num_unregistered_calls = 0; |
| data.num_unregistered_subtree_calls = 0; |
| data.num_subtree_nodes = 0; |
| |
| num_successful_registrations = 0; |
| |
| error = NULL; |
| c = g_bus_get_sync (G_BUS_TYPE_SESSION, NULL, &error); |
| g_assert_no_error (error); |
| g_assert (c != NULL); |
| |
| registration_id = g_dbus_connection_register_object (c, |
| "/foo/boss", |
| (GDBusInterfaceInfo *) &foo_interface_info, |
| &foo_vtable, |
| &data, |
| on_object_unregistered, |
| &error); |
| g_assert_no_error (error); |
| g_assert (registration_id > 0); |
| boss_foo_reg_id = registration_id; |
| num_successful_registrations++; |
| |
| registration_id = g_dbus_connection_register_object (c, |
| "/foo/boss", |
| (GDBusInterfaceInfo *) &bar_interface_info, |
| NULL, |
| &data, |
| on_object_unregistered, |
| &error); |
| g_assert_no_error (error); |
| g_assert (registration_id > 0); |
| boss_bar_reg_id = registration_id; |
| num_successful_registrations++; |
| |
| registration_id = g_dbus_connection_register_object (c, |
| "/foo/boss/worker1", |
| (GDBusInterfaceInfo *) &foo_interface_info, |
| NULL, |
| &data, |
| on_object_unregistered, |
| &error); |
| g_assert_no_error (error); |
| g_assert (registration_id > 0); |
| worker1_foo_reg_id = registration_id; |
| num_successful_registrations++; |
| |
| registration_id = g_dbus_connection_register_object (c, |
| "/foo/boss/worker1p1", |
| (GDBusInterfaceInfo *) &foo_interface_info, |
| NULL, |
| &data, |
| on_object_unregistered, |
| &error); |
| g_assert_no_error (error); |
| g_assert (registration_id > 0); |
| worker1p1_foo_reg_id = registration_id; |
| num_successful_registrations++; |
| |
| registration_id = g_dbus_connection_register_object (c, |
| "/foo/boss/worker2", |
| (GDBusInterfaceInfo *) &bar_interface_info, |
| NULL, |
| &data, |
| on_object_unregistered, |
| &error); |
| g_assert_no_error (error); |
| g_assert (registration_id > 0); |
| worker2_bar_reg_id = registration_id; |
| num_successful_registrations++; |
| |
| registration_id = g_dbus_connection_register_object (c, |
| "/foo/boss/interns/intern1", |
| (GDBusInterfaceInfo *) &foo_interface_info, |
| NULL, |
| &data, |
| on_object_unregistered, |
| &error); |
| g_assert_no_error (error); |
| g_assert (registration_id > 0); |
| intern1_foo_reg_id = registration_id; |
| num_successful_registrations++; |
| |
| /* ... and try again at another path */ |
| registration_id = g_dbus_connection_register_object (c, |
| "/foo/boss/interns/intern2", |
| (GDBusInterfaceInfo *) &bar_interface_info, |
| NULL, |
| &data, |
| on_object_unregistered, |
| &error); |
| g_assert_no_error (error); |
| g_assert (registration_id > 0); |
| intern2_bar_reg_id = registration_id; |
| num_successful_registrations++; |
| |
| /* register at the same path/interface - this should fail */ |
| registration_id = g_dbus_connection_register_object (c, |
| "/foo/boss/interns/intern2", |
| (GDBusInterfaceInfo *) &bar_interface_info, |
| NULL, |
| &data, |
| on_object_unregistered, |
| &error); |
| g_assert_error (error, G_IO_ERROR, G_IO_ERROR_EXISTS); |
| g_assert (!g_dbus_error_is_remote_error (error)); |
| g_error_free (error); |
| error = NULL; |
| g_assert (registration_id == 0); |
| |
| /* register at different interface - shouldn't fail */ |
| registration_id = g_dbus_connection_register_object (c, |
| "/foo/boss/interns/intern2", |
| (GDBusInterfaceInfo *) &foo_interface_info, |
| NULL, |
| &data, |
| on_object_unregistered, |
| &error); |
| g_assert_no_error (error); |
| g_assert (registration_id > 0); |
| intern2_foo_reg_id = registration_id; |
| num_successful_registrations++; |
| |
| /* unregister it via the id */ |
| g_assert (g_dbus_connection_unregister_object (c, registration_id)); |
| g_main_context_iteration (NULL, FALSE); |
| g_assert_cmpint (data.num_unregistered_calls, ==, 1); |
| intern2_foo_reg_id = 0; |
| |
| /* register it back */ |
| registration_id = g_dbus_connection_register_object (c, |
| "/foo/boss/interns/intern2", |
| (GDBusInterfaceInfo *) &foo_interface_info, |
| NULL, |
| &data, |
| on_object_unregistered, |
| &error); |
| g_assert_no_error (error); |
| g_assert (registration_id > 0); |
| intern2_foo_reg_id = registration_id; |
| num_successful_registrations++; |
| |
| registration_id = g_dbus_connection_register_object (c, |
| "/foo/boss/interns/intern3", |
| (GDBusInterfaceInfo *) &bar_interface_info, |
| NULL, |
| &data, |
| on_object_unregistered, |
| &error); |
| g_assert_no_error (error); |
| g_assert (registration_id > 0); |
| intern3_bar_reg_id = registration_id; |
| num_successful_registrations++; |
| |
| /* now register a whole subtree at /foo/boss/executives */ |
| subtree_registration_id = g_dbus_connection_register_subtree (c, |
| "/foo/boss/executives", |
| &subtree_vtable, |
| G_DBUS_SUBTREE_FLAGS_NONE, |
| &data, |
| on_subtree_unregistered, |
| &error); |
| g_assert_no_error (error); |
| g_assert (subtree_registration_id > 0); |
| /* try registering it again.. this should fail */ |
| registration_id = g_dbus_connection_register_subtree (c, |
| "/foo/boss/executives", |
| &subtree_vtable, |
| G_DBUS_SUBTREE_FLAGS_NONE, |
| &data, |
| on_subtree_unregistered, |
| &error); |
| g_assert_error (error, G_IO_ERROR, G_IO_ERROR_EXISTS); |
| g_assert (!g_dbus_error_is_remote_error (error)); |
| g_error_free (error); |
| error = NULL; |
| g_assert (registration_id == 0); |
| |
| /* unregister it, then register it again */ |
| g_assert_cmpint (data.num_unregistered_subtree_calls, ==, 0); |
| g_assert (g_dbus_connection_unregister_subtree (c, subtree_registration_id)); |
| g_main_context_iteration (NULL, FALSE); |
| g_assert_cmpint (data.num_unregistered_subtree_calls, ==, 1); |
| subtree_registration_id = g_dbus_connection_register_subtree (c, |
| "/foo/boss/executives", |
| &subtree_vtable, |
| G_DBUS_SUBTREE_FLAGS_NONE, |
| &data, |
| on_subtree_unregistered, |
| &error); |
| g_assert_no_error (error); |
| g_assert (subtree_registration_id > 0); |
| |
| /* try to register something under /foo/boss/executives - this should work |
| * because registered subtrees and registered objects can coexist. |
| * |
| * Make the exported object implement *two* interfaces so we can check |
| * that the right introspection handler is invoked. |
| */ |
| registration_id = g_dbus_connection_register_object (c, |
| "/foo/boss/executives/non_subtree_object", |
| (GDBusInterfaceInfo *) &bar_interface_info, |
| NULL, |
| &data, |
| on_object_unregistered, |
| &error); |
| g_assert_no_error (error); |
| g_assert (registration_id > 0); |
| non_subtree_object_path_bar_reg_id = registration_id; |
| num_successful_registrations++; |
| registration_id = g_dbus_connection_register_object (c, |
| "/foo/boss/executives/non_subtree_object", |
| (GDBusInterfaceInfo *) &foo_interface_info, |
| NULL, |
| &data, |
| on_object_unregistered, |
| &error); |
| g_assert_no_error (error); |
| g_assert (registration_id > 0); |
| non_subtree_object_path_foo_reg_id = registration_id; |
| num_successful_registrations++; |
| |
| /* now register a dynamic subtree, spawning objects as they are called */ |
| dyna_data = g_ptr_array_new_with_free_func (g_free); |
| dyna_subtree_registration_id = g_dbus_connection_register_subtree (c, |
| "/foo/dyna", |
| &dynamic_subtree_vtable, |
| G_DBUS_SUBTREE_FLAGS_DISPATCH_TO_UNENUMERATED_NODES, |
| dyna_data, |
| (GDestroyNotify)g_ptr_array_unref, |
| &error); |
| g_assert_no_error (error); |
| g_assert (dyna_subtree_registration_id > 0); |
| |
| /* First assert that we have no nodes in the dynamic subtree */ |
| nodes = get_nodes_at (c, "/foo/dyna"); |
| g_assert (nodes != NULL); |
| g_assert_cmpint (g_strv_length (nodes), ==, 0); |
| g_strfreev (nodes); |
| g_assert_cmpint (count_interfaces (c, "/foo/dyna"), ==, 4); |
| |
| /* Install three nodes in the dynamic subtree via the dyna_data backdoor and |
| * assert that they show up correctly in the introspection data */ |
| g_ptr_array_add (dyna_data, g_strdup ("lol")); |
| g_ptr_array_add (dyna_data, g_strdup ("cat")); |
| g_ptr_array_add (dyna_data, g_strdup ("cheezburger")); |
| nodes = get_nodes_at (c, "/foo/dyna"); |
| g_assert (nodes != NULL); |
| g_assert_cmpint (g_strv_length (nodes), ==, 3); |
| g_assert_cmpstr (nodes[0], ==, "cat"); |
| g_assert_cmpstr (nodes[1], ==, "cheezburger"); |
| g_assert_cmpstr (nodes[2], ==, "lol"); |
| g_strfreev (nodes); |
| g_assert_cmpint (count_interfaces (c, "/foo/dyna/lol"), ==, 4); |
| g_assert_cmpint (count_interfaces (c, "/foo/dyna/cat"), ==, 4); |
| g_assert_cmpint (count_interfaces (c, "/foo/dyna/cheezburger"), ==, 4); |
| |
| /* Call a non-existing object path and assert that it has been created */ |
| dyna_create (c, "dynamicallycreated"); |
| nodes = get_nodes_at (c, "/foo/dyna"); |
| g_assert (nodes != NULL); |
| g_assert_cmpint (g_strv_length (nodes), ==, 4); |
| g_assert_cmpstr (nodes[0], ==, "cat"); |
| g_assert_cmpstr (nodes[1], ==, "cheezburger"); |
| g_assert_cmpstr (nodes[2], ==, "dynamicallycreated"); |
| g_assert_cmpstr (nodes[3], ==, "lol"); |
| g_strfreev (nodes); |
| g_assert_cmpint (count_interfaces (c, "/foo/dyna/dynamicallycreated"), ==, 4); |
| |
| /* now check that the object hierarchy is properly generated... yes, it's a bit |
| * perverse that we round-trip to the bus to introspect ourselves ;-) |
| */ |
| nodes = get_nodes_at (c, "/"); |
| g_assert (nodes != NULL); |
| g_assert_cmpint (g_strv_length (nodes), ==, 1); |
| g_assert_cmpstr (nodes[0], ==, "foo"); |
| g_strfreev (nodes); |
| g_assert_cmpint (count_interfaces (c, "/"), ==, 0); |
| |
| nodes = get_nodes_at (c, "/foo"); |
| g_assert (nodes != NULL); |
| g_assert_cmpint (g_strv_length (nodes), ==, 2); |
| g_assert_cmpstr (nodes[0], ==, "boss"); |
| g_assert_cmpstr (nodes[1], ==, "dyna"); |
| g_strfreev (nodes); |
| g_assert_cmpint (count_interfaces (c, "/foo"), ==, 0); |
| |
| nodes = get_nodes_at (c, "/foo/boss"); |
| g_assert (nodes != NULL); |
| g_assert_cmpint (g_strv_length (nodes), ==, 5); |
| g_assert (_g_strv_has_string ((const gchar* const *) nodes, "worker1")); |
| g_assert (_g_strv_has_string ((const gchar* const *) nodes, "worker1p1")); |
| g_assert (_g_strv_has_string ((const gchar* const *) nodes, "worker2")); |
| g_assert (_g_strv_has_string ((const gchar* const *) nodes, "interns")); |
| g_assert (_g_strv_has_string ((const gchar* const *) nodes, "executives")); |
| g_strfreev (nodes); |
| /* any registered object always implement org.freedesktop.DBus.[Peer,Introspectable,Properties] */ |
| g_assert_cmpint (count_interfaces (c, "/foo/boss"), ==, 5); |
| g_assert (has_interface (c, "/foo/boss", foo_interface_info.name)); |
| g_assert (has_interface (c, "/foo/boss", bar_interface_info.name)); |
| |
| /* check subtree nodes - we should have only non_subtree_object in /foo/boss/executives |
| * because data.num_subtree_nodes is 0 |
| */ |
| nodes = get_nodes_at (c, "/foo/boss/executives"); |
| g_assert (nodes != NULL); |
| g_assert (_g_strv_has_string ((const gchar* const *) nodes, "non_subtree_object")); |
| g_assert_cmpint (g_strv_length (nodes), ==, 1); |
| g_strfreev (nodes); |
| g_assert_cmpint (count_interfaces (c, "/foo/boss/executives"), ==, 0); |
| |
| /* now change data.num_subtree_nodes and check */ |
| data.num_subtree_nodes = 2; |
| nodes = get_nodes_at (c, "/foo/boss/executives"); |
| g_assert (nodes != NULL); |
| g_assert_cmpint (g_strv_length (nodes), ==, 5); |
| g_assert (_g_strv_has_string ((const gchar* const *) nodes, "non_subtree_object")); |
| g_assert (_g_strv_has_string ((const gchar* const *) nodes, "vp0")); |
| g_assert (_g_strv_has_string ((const gchar* const *) nodes, "vp1")); |
| g_assert (_g_strv_has_string ((const gchar* const *) nodes, "evp0")); |
| g_assert (_g_strv_has_string ((const gchar* const *) nodes, "evp1")); |
| /* check that /foo/boss/executives/non_subtree_object is not handled by the |
| * subtree handlers - we can do this because objects from subtree handlers |
| * has exactly one interface and non_subtree_object has two |
| */ |
| g_assert_cmpint (count_interfaces (c, "/foo/boss/executives/non_subtree_object"), ==, 5); |
| g_assert (has_interface (c, "/foo/boss/executives/non_subtree_object", foo_interface_info.name)); |
| g_assert (has_interface (c, "/foo/boss/executives/non_subtree_object", bar_interface_info.name)); |
| /* check that the vp and evp objects are handled by the subtree handlers */ |
| g_assert_cmpint (count_interfaces (c, "/foo/boss/executives/vp0"), ==, 4); |
| g_assert_cmpint (count_interfaces (c, "/foo/boss/executives/vp1"), ==, 4); |
| g_assert_cmpint (count_interfaces (c, "/foo/boss/executives/evp0"), ==, 4); |
| g_assert_cmpint (count_interfaces (c, "/foo/boss/executives/evp1"), ==, 4); |
| g_assert (has_interface (c, "/foo/boss/executives/vp0", foo_interface_info.name)); |
| g_assert (has_interface (c, "/foo/boss/executives/vp1", foo_interface_info.name)); |
| g_assert (has_interface (c, "/foo/boss/executives/evp0", bar_interface_info.name)); |
| g_assert (has_interface (c, "/foo/boss/executives/evp1", bar_interface_info.name)); |
| g_strfreev (nodes); |
| data.num_subtree_nodes = 3; |
| nodes = get_nodes_at (c, "/foo/boss/executives"); |
| g_assert (nodes != NULL); |
| g_assert_cmpint (g_strv_length (nodes), ==, 7); |
| g_assert (_g_strv_has_string ((const gchar* const *) nodes, "non_subtree_object")); |
| g_assert (_g_strv_has_string ((const gchar* const *) nodes, "vp0")); |
| g_assert (_g_strv_has_string ((const gchar* const *) nodes, "vp1")); |
| g_assert (_g_strv_has_string ((const gchar* const *) nodes, "vp2")); |
| g_assert (_g_strv_has_string ((const gchar* const *) nodes, "evp0")); |
| g_assert (_g_strv_has_string ((const gchar* const *) nodes, "evp1")); |
| g_assert (_g_strv_has_string ((const gchar* const *) nodes, "evp2")); |
| g_strfreev (nodes); |
| |
| /* This is to check that a bug (rather, class of bugs) in gdbusconnection.c's |
| * |
| * g_dbus_connection_list_registered_unlocked() |
| * |
| * where /foo/boss/worker1 reported a child '1', is now fixed. |
| */ |
| nodes = get_nodes_at (c, "/foo/boss/worker1"); |
| g_assert (nodes != NULL); |
| g_assert_cmpint (g_strv_length (nodes), ==, 0); |
| g_strfreev (nodes); |
| |
| /* check that calls are properly dispatched to the functions in foo_vtable for objects |
| * implementing the org.example.Foo interface |
| * |
| * We do this for both a regular registered object (/foo/boss) and also for an object |
| * registered through the subtree mechanism. |
| */ |
| test_dispatch ("/foo/boss", TRUE); |
| test_dispatch ("/foo/boss/executives/vp0", TRUE); |
| |
| /* To prevent from exiting and attaching a D-Bus tool like D-Feet; uncomment: */ |
| #if 0 |
| g_debug ("Point D-feet or other tool at: %s", g_test_dbus_get_temporary_address()); |
| g_main_loop_run (loop); |
| #endif |
| |
| /* check that unregistering the subtree handler works */ |
| g_assert_cmpint (data.num_unregistered_subtree_calls, ==, 1); |
| g_assert (g_dbus_connection_unregister_subtree (c, subtree_registration_id)); |
| g_main_context_iteration (NULL, FALSE); |
| g_assert_cmpint (data.num_unregistered_subtree_calls, ==, 2); |
| nodes = get_nodes_at (c, "/foo/boss/executives"); |
| g_assert (nodes != NULL); |
| g_assert_cmpint (g_strv_length (nodes), ==, 1); |
| g_assert (_g_strv_has_string ((const gchar* const *) nodes, "non_subtree_object")); |
| g_strfreev (nodes); |
| |
| g_assert (g_dbus_connection_unregister_object (c, boss_foo_reg_id)); |
| g_assert (g_dbus_connection_unregister_object (c, boss_bar_reg_id)); |
| g_assert (g_dbus_connection_unregister_object (c, worker1_foo_reg_id)); |
| g_assert (g_dbus_connection_unregister_object (c, worker1p1_foo_reg_id)); |
| g_assert (g_dbus_connection_unregister_object (c, worker2_bar_reg_id)); |
| g_assert (g_dbus_connection_unregister_object (c, intern1_foo_reg_id)); |
| g_assert (g_dbus_connection_unregister_object (c, intern2_bar_reg_id)); |
| g_assert (g_dbus_connection_unregister_object (c, intern2_foo_reg_id)); |
| g_assert (g_dbus_connection_unregister_object (c, intern3_bar_reg_id)); |
| g_assert (g_dbus_connection_unregister_object (c, non_subtree_object_path_bar_reg_id)); |
| g_assert (g_dbus_connection_unregister_object (c, non_subtree_object_path_foo_reg_id)); |
| |
| g_main_context_iteration (NULL, FALSE); |
| g_assert_cmpint (data.num_unregistered_calls, ==, num_successful_registrations); |
| |
| /* check that we no longer export any objects - TODO: it looks like there's a bug in |
| * libdbus-1 here: libdbus still reports the '/foo' object; so disable the test for now |
| */ |
| #if 0 |
| nodes = get_nodes_at (c, "/"); |
| g_assert (nodes != NULL); |
| g_assert_cmpint (g_strv_length (nodes), ==, 0); |
| g_strfreev (nodes); |
| #endif |
| |
| g_object_unref (c); |
| } |
| |
| static void |
| test_object_registration_with_closures (void) |
| { |
| GError *error; |
| guint registration_id; |
| |
| error = NULL; |
| c = g_bus_get_sync (G_BUS_TYPE_SESSION, NULL, &error); |
| g_assert_no_error (error); |
| g_assert (c != NULL); |
| |
| registration_id = g_dbus_connection_register_object_with_closures (c, |
| "/foo/boss", |
| (GDBusInterfaceInfo *) &foo_interface_info, |
| g_cclosure_new (G_CALLBACK (foo_method_call), NULL, NULL), |
| g_cclosure_new (G_CALLBACK (foo_get_property), NULL, NULL), |
| g_cclosure_new (G_CALLBACK (foo_set_property), NULL, NULL), |
| &error); |
| g_assert_no_error (error); |
| g_assert (registration_id > 0); |
| |
| test_dispatch ("/foo/boss", FALSE); |
| |
| g_assert (g_dbus_connection_unregister_object (c, registration_id)); |
| |
| g_object_unref (c); |
| } |
| |
| static const GDBusInterfaceInfo test_interface_info1 = |
| { |
| -1, |
| "org.example.Foo", |
| (GDBusMethodInfo **) NULL, |
| (GDBusSignalInfo **) NULL, |
| (GDBusPropertyInfo **) NULL, |
| NULL, |
| }; |
| |
| static const GDBusInterfaceInfo test_interface_info2 = |
| { |
| -1, |
| "org.freedesktop.DBus.Properties", |
| (GDBusMethodInfo **) NULL, |
| (GDBusSignalInfo **) NULL, |
| (GDBusPropertyInfo **) NULL, |
| NULL, |
| }; |
| |
| static void |
| check_interfaces (GDBusConnection *c, |
| const gchar *object_path, |
| const gchar **interfaces) |
| { |
| GError *error; |
| GDBusProxy *proxy; |
| gchar *xml_data; |
| GDBusNodeInfo *node_info; |
| gint i, j; |
| |
| error = NULL; |
| proxy = g_dbus_proxy_new_sync (c, |
| G_DBUS_PROXY_FLAGS_DO_NOT_LOAD_PROPERTIES | |
| G_DBUS_PROXY_FLAGS_DO_NOT_CONNECT_SIGNALS, |
| NULL, |
| g_dbus_connection_get_unique_name (c), |
| object_path, |
| "org.freedesktop.DBus.Introspectable", |
| NULL, |
| &error); |
| g_assert_no_error (error); |
| g_assert (proxy != NULL); |
| |
| /* do this async to avoid libdbus-1 deadlocks */ |
| xml_data = NULL; |
| g_dbus_proxy_call (proxy, |
| "Introspect", |
| NULL, |
| G_DBUS_CALL_FLAGS_NONE, |
| -1, |
| NULL, |
| (GAsyncReadyCallback) introspect_callback, |
| &xml_data); |
| g_main_loop_run (loop); |
| g_assert (xml_data != NULL); |
| |
| node_info = g_dbus_node_info_new_for_xml (xml_data, &error); |
| g_assert_no_error (error); |
| g_assert (node_info != NULL); |
| |
| g_assert (node_info->interfaces != NULL); |
| for (i = 0; node_info->interfaces[i]; i++) ; |
| #if 0 |
| if (g_strv_length ((gchar**)interfaces) != i - 1) |
| { |
| g_printerr ("expected "); |
| for (i = 0; interfaces[i]; i++) |
| g_printerr ("%s ", interfaces[i]); |
| g_printerr ("\ngot "); |
| for (i = 0; node_info->interfaces[i]; i++) |
| g_printerr ("%s ", node_info->interfaces[i]->name); |
| g_printerr ("\n"); |
| } |
| #endif |
| g_assert_cmpint (g_strv_length ((gchar**)interfaces), ==, i - 1); |
| |
| for (i = 0; interfaces[i]; i++) |
| { |
| for (j = 0; node_info->interfaces[j]; j++) |
| { |
| if (strcmp (interfaces[i], node_info->interfaces[j]->name) == 0) |
| goto found; |
| } |
| |
| g_assert_not_reached (); |
| |
| found: ; |
| } |
| |
| g_object_unref (proxy); |
| g_free (xml_data); |
| g_dbus_node_info_unref (node_info); |
| } |
| |
| static void |
| test_registered_interfaces (void) |
| { |
| GError *error; |
| guint id1, id2; |
| const gchar *interfaces[] = { |
| "org.example.Foo", |
| "org.freedesktop.DBus.Properties", |
| "org.freedesktop.DBus.Introspectable", |
| NULL, |
| }; |
| |
| error = NULL; |
| c = g_bus_get_sync (G_BUS_TYPE_SESSION, NULL, &error); |
| g_assert_no_error (error); |
| g_assert (c != NULL); |
| |
| id1 = g_dbus_connection_register_object (c, |
| "/test", |
| (GDBusInterfaceInfo *) &test_interface_info1, |
| NULL, |
| NULL, |
| NULL, |
| &error); |
| g_assert_no_error (error); |
| g_assert (id1 > 0); |
| id2 = g_dbus_connection_register_object (c, |
| "/test", |
| (GDBusInterfaceInfo *) &test_interface_info2, |
| NULL, |
| NULL, |
| NULL, |
| &error); |
| g_assert_no_error (error); |
| g_assert (id2 > 0); |
| |
| check_interfaces (c, "/test", interfaces); |
| |
| g_assert (g_dbus_connection_unregister_object (c, id1)); |
| g_assert (g_dbus_connection_unregister_object (c, id2)); |
| g_object_unref (c); |
| } |
| |
| |
| /* ---------------------------------------------------------------------------------------------------- */ |
| |
| static void |
| test_async_method_call (GDBusConnection *connection, |
| const gchar *sender, |
| const gchar *object_path, |
| const gchar *interface_name, |
| const gchar *method_name, |
| GVariant *parameters, |
| GDBusMethodInvocation *invocation, |
| gpointer user_data) |
| { |
| const GDBusPropertyInfo *property; |
| |
| /* Strictly speaking, this function should also expect to receive |
| * method calls not on the org.freedesktop.DBus.Properties interface, |
| * but we don't do any during this testcase, so assert that. |
| */ |
| g_assert_cmpstr (interface_name, ==, "org.freedesktop.DBus.Properties"); |
| g_assert (g_dbus_method_invocation_get_method_info (invocation) == NULL); |
| |
| property = g_dbus_method_invocation_get_property_info (invocation); |
| |
| /* We should never be seeing any property calls on the com.example.Bar |
| * interface because it doesn't export any properties. |
| * |
| * In each case below make sure the interface is org.example.Foo. |
| */ |
| |
| /* Do a whole lot of asserts to make sure that invalid calls are still |
| * getting properly rejected by GDBusConnection and that our |
| * environment is as we expect it to be. |
| */ |
| if (g_str_equal (method_name, "Get")) |
| { |
| const gchar *iface_name, *prop_name; |
| |
| g_variant_get (parameters, "(&s&s)", &iface_name, &prop_name); |
| g_assert_cmpstr (iface_name, ==, "org.example.Foo"); |
| g_assert (property != NULL); |
| g_assert_cmpstr (prop_name, ==, property->name); |
| g_assert (property->flags & G_DBUS_PROPERTY_INFO_FLAGS_READABLE); |
| g_dbus_method_invocation_return_value (invocation, g_variant_new ("(v)", g_variant_new_string (prop_name))); |
| } |
| |
| else if (g_str_equal (method_name, "Set")) |
| { |
| const gchar *iface_name, *prop_name; |
| GVariant *value; |
| |
| g_variant_get (parameters, "(&s&sv)", &iface_name, &prop_name, &value); |
| g_assert_cmpstr (iface_name, ==, "org.example.Foo"); |
| g_assert (property != NULL); |
| g_assert_cmpstr (prop_name, ==, property->name); |
| g_assert (property->flags & G_DBUS_PROPERTY_INFO_FLAGS_WRITABLE); |
| g_assert (g_variant_is_of_type (value, G_VARIANT_TYPE (property->signature))); |
| g_dbus_method_invocation_return_value (invocation, g_variant_new ("()")); |
| g_variant_unref (value); |
| } |
| |
| else if (g_str_equal (method_name, "GetAll")) |
| { |
| const gchar *iface_name; |
| |
| g_variant_get (parameters, "(&s)", &iface_name); |
| g_assert_cmpstr (iface_name, ==, "org.example.Foo"); |
| g_assert (property == NULL); |
| g_dbus_method_invocation_return_value (invocation, |
| g_variant_new_parsed ("({ 'PropertyUno': < 'uno' >," |
| " 'NotWritable': < 'notwrite' > },)")); |
| } |
| |
| else |
| g_assert_not_reached (); |
| } |
| |
| static gint outstanding_cases; |
| |
| static void |
| ensure_result_cb (GObject *source, |
| GAsyncResult *result, |
| gpointer user_data) |
| { |
| GDBusConnection *connection = G_DBUS_CONNECTION (source); |
| GVariant *reply; |
| |
| reply = g_dbus_connection_call_finish (connection, result, NULL); |
| |
| if (user_data == NULL) |
| { |
| /* Expected an error */ |
| g_assert (reply == NULL); |
| } |
| else |
| { |
| /* Expected a reply of a particular format. */ |
| gchar *str; |
| |
| g_assert (reply != NULL); |
| str = g_variant_print (reply, TRUE); |
| g_assert_cmpstr (str, ==, (const gchar *) user_data); |
| g_free (str); |
| |
| g_variant_unref (reply); |
| } |
| |
| g_assert_cmpint (outstanding_cases, >, 0); |
| outstanding_cases--; |
| } |
| |
| static void |
| test_async_case (GDBusConnection *connection, |
| const gchar *expected_reply, |
| const gchar *method, |
| const gchar *format_string, |
| ...) |
| { |
| va_list ap; |
| |
| va_start (ap, format_string); |
| |
| g_dbus_connection_call (connection, g_dbus_connection_get_unique_name (connection), "/foo", |
| "org.freedesktop.DBus.Properties", method, g_variant_new_va (format_string, NULL, &ap), |
| NULL, G_DBUS_CALL_FLAGS_NONE, -1, NULL, ensure_result_cb, (gpointer) expected_reply); |
| |
| va_end (ap); |
| |
| outstanding_cases++; |
| } |
| |
| static void |
| test_async_properties (void) |
| { |
| GError *error = NULL; |
| guint registration_id, registration_id2; |
| static const GDBusInterfaceVTable vtable = { |
| test_async_method_call, NULL, NULL, { 0 } |
| }; |
| |
| c = g_bus_get_sync (G_BUS_TYPE_SESSION, NULL, &error); |
| g_assert_no_error (error); |
| g_assert (c != NULL); |
| |
| registration_id = g_dbus_connection_register_object (c, |
| "/foo", |
| (GDBusInterfaceInfo *) &foo_interface_info, |
| &vtable, NULL, NULL, &error); |
| g_assert_no_error (error); |
| g_assert (registration_id); |
| registration_id2 = g_dbus_connection_register_object (c, |
| "/foo", |
| (GDBusInterfaceInfo *) &foo2_interface_info, |
| &vtable, NULL, NULL, &error); |
| g_assert_no_error (error); |
| g_assert (registration_id); |
| |
| test_async_case (c, NULL, "random", "()"); |
| |
| /* Test a variety of error cases */ |
| test_async_case (c, NULL, "Get", "(si)", "wrong signature", 5); |
| test_async_case (c, NULL, "Get", "(ss)", "org.example.WrongInterface", "zzz"); |
| test_async_case (c, NULL, "Get", "(ss)", "org.example.Foo", "NoSuchProperty"); |
| test_async_case (c, NULL, "Get", "(ss)", "org.example.Foo", "NotReadable"); |
| |
| test_async_case (c, NULL, "Set", "(si)", "wrong signature", 5); |
| test_async_case (c, NULL, "Set", "(ssv)", "org.example.WrongInterface", "zzz", g_variant_new_string ("")); |
| test_async_case (c, NULL, "Set", "(ssv)", "org.example.Foo", "NoSuchProperty", g_variant_new_string ("")); |
| test_async_case (c, NULL, "Set", "(ssv)", "org.example.Foo", "NotWritable", g_variant_new_string ("")); |
| test_async_case (c, NULL, "Set", "(ssv)", "org.example.Foo", "PropertyUno", g_variant_new_object_path ("/wrong")); |
| |
| test_async_case (c, NULL, "GetAll", "(si)", "wrong signature", 5); |
| test_async_case (c, NULL, "GetAll", "(s)", "org.example.WrongInterface"); |
| |
| /* Make sure that we get no unexpected async property calls for com.example.Foo2 */ |
| test_async_case (c, NULL, "Get", "(ss)", "org.example.Foo2", "zzz"); |
| test_async_case (c, NULL, "Set", "(ssv)", "org.example.Foo2", "zzz", g_variant_new_string ("")); |
| test_async_case (c, "(@a{sv} {},)", "GetAll", "(s)", "org.example.Foo2"); |
| |
| /* Now do the proper things */ |
| test_async_case (c, "(<'PropertyUno'>,)", "Get", "(ss)", "org.example.Foo", "PropertyUno"); |
| test_async_case (c, "(<'NotWritable'>,)", "Get", "(ss)", "org.example.Foo", "NotWritable"); |
| test_async_case (c, "()", "Set", "(ssv)", "org.example.Foo", "PropertyUno", g_variant_new_string ("")); |
| test_async_case (c, "()", "Set", "(ssv)", "org.example.Foo", "NotReadable", g_variant_new_string ("")); |
| test_async_case (c, "({'PropertyUno': <'uno'>, 'NotWritable': <'notwrite'>},)", "GetAll", "(s)", "org.example.Foo"); |
| |
| while (outstanding_cases) |
| g_main_context_iteration (NULL, TRUE); |
| |
| g_dbus_connection_unregister_object (c, registration_id); |
| g_dbus_connection_unregister_object (c, registration_id2); |
| g_object_unref (c); |
| } |
| |
| /* ---------------------------------------------------------------------------------------------------- */ |
| |
| int |
| main (int argc, |
| char *argv[]) |
| { |
| gint ret; |
| |
| g_test_init (&argc, &argv, NULL); |
| |
| /* all the tests rely on a shared main loop */ |
| loop = g_main_loop_new (NULL, FALSE); |
| |
| g_test_add_func ("/gdbus/object-registration", test_object_registration); |
| g_test_add_func ("/gdbus/object-registration-with-closures", test_object_registration_with_closures); |
| g_test_add_func ("/gdbus/registered-interfaces", test_registered_interfaces); |
| g_test_add_func ("/gdbus/async-properties", test_async_properties); |
| |
| /* TODO: check that we spit out correct introspection data */ |
| /* TODO: check that registering a whole subtree works */ |
| |
| ret = session_bus_run (); |
| |
| g_main_loop_unref (loop); |
| |
| return ret; |
| } |
