| /* 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 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; |
| |
| /* ---------------------------------------------------------------------------------------------------- */ |
| /* Test that the method aspects of GDBusProxy works */ |
| /* ---------------------------------------------------------------------------------------------------- */ |
| |
| static void |
| test_methods (GDBusProxy *proxy) |
| { |
| GVariant *result; |
| GError *error; |
| const gchar *str; |
| gchar *dbus_error_name; |
| |
| /* check that we can invoke a method */ |
| error = NULL; |
| result = g_dbus_proxy_call_sync (proxy, |
| "HelloWorld", |
| g_variant_new ("(s)", "Hey"), |
| G_DBUS_CALL_FLAGS_NONE, |
| -1, |
| NULL, |
| &error); |
| g_assert_no_error (error); |
| g_assert (result != NULL); |
| g_assert_cmpstr (g_variant_get_type_string (result), ==, "(s)"); |
| g_variant_get (result, "(&s)", &str); |
| g_assert_cmpstr (str, ==, "You greeted me with 'Hey'. Thanks!"); |
| g_variant_unref (result); |
| |
| /* Check that we can completely recover the returned error */ |
| result = g_dbus_proxy_call_sync (proxy, |
| "HelloWorld", |
| g_variant_new ("(s)", "Yo"), |
| G_DBUS_CALL_FLAGS_NONE, |
| -1, |
| NULL, |
| &error); |
| g_assert_error (error, G_IO_ERROR, G_IO_ERROR_DBUS_ERROR); |
| g_assert (g_dbus_error_is_remote_error (error)); |
| g_assert (g_dbus_error_is_remote_error (error)); |
| g_assert (result == NULL); |
| dbus_error_name = g_dbus_error_get_remote_error (error); |
| g_assert_cmpstr (dbus_error_name, ==, "com.example.TestException"); |
| g_free (dbus_error_name); |
| g_assert (g_dbus_error_strip_remote_error (error)); |
| g_assert_cmpstr (error->message, ==, "Yo is not a proper greeting"); |
| g_clear_error (&error); |
| |
| /* Check that we get a timeout if the method handling is taking longer than timeout */ |
| error = NULL; |
| result = g_dbus_proxy_call_sync (proxy, |
| "Sleep", |
| g_variant_new ("(i)", 500 /* msec */), |
| G_DBUS_CALL_FLAGS_NONE, |
| 100 /* msec */, |
| NULL, |
| &error); |
| g_assert_error (error, G_IO_ERROR, G_IO_ERROR_TIMED_OUT); |
| g_assert (!g_dbus_error_is_remote_error (error)); |
| g_assert (result == NULL); |
| g_clear_error (&error); |
| |
| /* Check that proxy-default timeouts work. */ |
| g_assert_cmpint (g_dbus_proxy_get_default_timeout (proxy), ==, -1); |
| |
| /* the default timeout is 25000 msec so this should work */ |
| result = g_dbus_proxy_call_sync (proxy, |
| "Sleep", |
| g_variant_new ("(i)", 500 /* msec */), |
| G_DBUS_CALL_FLAGS_NONE, |
| -1, /* use proxy default (e.g. -1 -> e.g. 25000 msec) */ |
| NULL, |
| &error); |
| g_assert_no_error (error); |
| g_assert (result != NULL); |
| g_assert_cmpstr (g_variant_get_type_string (result), ==, "()"); |
| g_variant_unref (result); |
| |
| /* now set the proxy-default timeout to 250 msec and try the 500 msec call - this should FAIL */ |
| g_dbus_proxy_set_default_timeout (proxy, 250); |
| g_assert_cmpint (g_dbus_proxy_get_default_timeout (proxy), ==, 250); |
| result = g_dbus_proxy_call_sync (proxy, |
| "Sleep", |
| g_variant_new ("(i)", 500 /* msec */), |
| G_DBUS_CALL_FLAGS_NONE, |
| -1, /* use proxy default (e.g. 250 msec) */ |
| NULL, |
| &error); |
| g_assert_error (error, G_IO_ERROR, G_IO_ERROR_TIMED_OUT); |
| g_assert (!g_dbus_error_is_remote_error (error)); |
| g_assert (result == NULL); |
| g_clear_error (&error); |
| |
| /* clean up after ourselves */ |
| g_dbus_proxy_set_default_timeout (proxy, -1); |
| } |
| |
| static gboolean |
| strv_equal (gchar **strv, ...) |
| { |
| gint count; |
| va_list list; |
| const gchar *str; |
| gboolean res; |
| |
| res = TRUE; |
| count = 0; |
| va_start (list, strv); |
| while (1) |
| { |
| str = va_arg (list, const gchar *); |
| if (str == NULL) |
| break; |
| if (g_strcmp0 (str, strv[count]) != 0) |
| { |
| res = FALSE; |
| break; |
| } |
| count++; |
| } |
| va_end (list); |
| |
| if (res) |
| res = g_strv_length (strv) == count; |
| |
| return res; |
| } |
| |
| /* ---------------------------------------------------------------------------------------------------- */ |
| /* Test that the property aspects of GDBusProxy works */ |
| /* ---------------------------------------------------------------------------------------------------- */ |
| |
| static void |
| test_properties (GDBusProxy *proxy) |
| { |
| GError *error; |
| GVariant *variant; |
| GVariant *variant2; |
| GVariant *result; |
| gchar **names; |
| gchar *name_owner; |
| GDBusProxy *proxy2; |
| |
| error = NULL; |
| |
| if (g_dbus_proxy_get_flags (proxy) & G_DBUS_PROXY_FLAGS_DO_NOT_LOAD_PROPERTIES) |
| { |
| g_assert (g_dbus_proxy_get_cached_property_names (proxy) == NULL); |
| return; |
| } |
| |
| /* |
| * Check that we can list all cached properties. |
| */ |
| names = g_dbus_proxy_get_cached_property_names (proxy); |
| |
| g_assert (strv_equal (names, |
| "PropertyThatWillBeInvalidated", |
| "ab", |
| "ad", |
| "ai", |
| "an", |
| "ao", |
| "aq", |
| "as", |
| "at", |
| "au", |
| "ax", |
| "ay", |
| "b", |
| "d", |
| "foo", |
| "i", |
| "n", |
| "o", |
| "q", |
| "s", |
| "t", |
| "u", |
| "x", |
| "y", |
| NULL)); |
| |
| g_strfreev (names); |
| |
| /* |
| * Check that we can read cached properties. |
| * |
| * No need to test all properties - GVariant has already been tested |
| */ |
| variant = g_dbus_proxy_get_cached_property (proxy, "y"); |
| g_assert (variant != NULL); |
| g_assert_cmpint (g_variant_get_byte (variant), ==, 1); |
| g_variant_unref (variant); |
| variant = g_dbus_proxy_get_cached_property (proxy, "o"); |
| g_assert (variant != NULL); |
| g_assert_cmpstr (g_variant_get_string (variant, NULL), ==, "/some/path"); |
| g_variant_unref (variant); |
| |
| /* |
| * Now ask the service to change a property and check that #GDBusProxy::g-property-changed |
| * is received. Also check that the cache is updated. |
| */ |
| variant2 = g_variant_new_byte (42); |
| result = g_dbus_proxy_call_sync (proxy, |
| "FrobSetProperty", |
| g_variant_new ("(sv)", |
| "y", |
| variant2), |
| G_DBUS_CALL_FLAGS_NONE, |
| -1, |
| NULL, |
| &error); |
| g_assert_no_error (error); |
| g_assert (result != NULL); |
| g_assert_cmpstr (g_variant_get_type_string (result), ==, "()"); |
| g_variant_unref (result); |
| _g_assert_signal_received (proxy, "g-properties-changed"); |
| variant = g_dbus_proxy_get_cached_property (proxy, "y"); |
| g_assert (variant != NULL); |
| g_assert_cmpint (g_variant_get_byte (variant), ==, 42); |
| g_variant_unref (variant); |
| |
| g_dbus_proxy_set_cached_property (proxy, "y", g_variant_new_byte (142)); |
| variant = g_dbus_proxy_get_cached_property (proxy, "y"); |
| g_assert (variant != NULL); |
| g_assert_cmpint (g_variant_get_byte (variant), ==, 142); |
| g_variant_unref (variant); |
| |
| g_dbus_proxy_set_cached_property (proxy, "y", NULL); |
| variant = g_dbus_proxy_get_cached_property (proxy, "y"); |
| g_assert (variant == NULL); |
| |
| /* Check that the invalidation feature of the PropertiesChanged() |
| * signal works... First, check that we have a cached value of the |
| * property (from the initial GetAll() call) |
| */ |
| variant = g_dbus_proxy_get_cached_property (proxy, "PropertyThatWillBeInvalidated"); |
| g_assert (variant != NULL); |
| g_assert_cmpstr (g_variant_get_string (variant, NULL), ==, "InitialValue"); |
| g_variant_unref (variant); |
| /* now ask to invalidate the property - this causes a |
| * |
| * PropertiesChanaged("com.example.Frob", |
| * {}, |
| * ["PropertyThatWillBeInvalidated") |
| * |
| * signal to be emitted. This is received before the method reply |
| * for FrobInvalidateProperty *but* since the proxy was created in |
| * the same thread as we're doing this synchronous call, we'll get |
| * the method reply before... |
| */ |
| result = g_dbus_proxy_call_sync (proxy, |
| "FrobInvalidateProperty", |
| g_variant_new ("(s)", "OMGInvalidated"), |
| G_DBUS_CALL_FLAGS_NONE, |
| -1, |
| NULL, |
| &error); |
| g_assert_no_error (error); |
| g_assert (result != NULL); |
| g_assert_cmpstr (g_variant_get_type_string (result), ==, "()"); |
| g_variant_unref (result); |
| /* ... hence we wait for the g-properties-changed signal to be delivered */ |
| _g_assert_signal_received (proxy, "g-properties-changed"); |
| /* ... and now we finally, check that the cached value has been invalidated */ |
| variant = g_dbus_proxy_get_cached_property (proxy, "PropertyThatWillBeInvalidated"); |
| g_assert (variant == NULL); |
| |
| /* Now test that G_DBUS_PROXY_FLAGS_GET_INVALIDATED_PROPERTIES works - we need a new proxy for that */ |
| error = NULL; |
| proxy2 = g_dbus_proxy_new_sync (g_dbus_proxy_get_connection (proxy), |
| G_DBUS_PROXY_FLAGS_GET_INVALIDATED_PROPERTIES, |
| NULL, /* GDBusInterfaceInfo */ |
| "com.example.TestService", /* name */ |
| "/com/example/TestObject", /* object path */ |
| "com.example.Frob", /* interface */ |
| NULL, /* GCancellable */ |
| &error); |
| g_assert_no_error (error); |
| |
| name_owner = g_dbus_proxy_get_name_owner (proxy2); |
| g_assert (name_owner != NULL); |
| g_free (name_owner); |
| |
| variant = g_dbus_proxy_get_cached_property (proxy2, "PropertyThatWillBeInvalidated"); |
| g_assert (variant != NULL); |
| g_assert_cmpstr (g_variant_get_string (variant, NULL), ==, "OMGInvalidated"); /* from previous test */ |
| g_variant_unref (variant); |
| |
| result = g_dbus_proxy_call_sync (proxy2, |
| "FrobInvalidateProperty", |
| g_variant_new ("(s)", "OMGInvalidated2"), |
| G_DBUS_CALL_FLAGS_NONE, |
| -1, |
| NULL, |
| &error); |
| g_assert_no_error (error); |
| g_assert (result != NULL); |
| g_assert_cmpstr (g_variant_get_type_string (result), ==, "()"); |
| g_variant_unref (result); |
| |
| /* this time we should get the ::g-properties-changed _with_ the value */ |
| _g_assert_signal_received (proxy2, "g-properties-changed"); |
| |
| variant = g_dbus_proxy_get_cached_property (proxy2, "PropertyThatWillBeInvalidated"); |
| g_assert (variant != NULL); |
| g_assert_cmpstr (g_variant_get_string (variant, NULL), ==, "OMGInvalidated2"); |
| g_variant_unref (variant); |
| |
| g_object_unref (proxy2); |
| } |
| |
| /* ---------------------------------------------------------------------------------------------------- */ |
| /* Test that the signal aspects of GDBusProxy works */ |
| /* ---------------------------------------------------------------------------------------------------- */ |
| |
| static void |
| test_proxy_signals_on_signal (GDBusProxy *proxy, |
| const gchar *sender_name, |
| const gchar *signal_name, |
| GVariant *parameters, |
| gpointer user_data) |
| { |
| GString *s = user_data; |
| |
| g_assert_cmpstr (signal_name, ==, "TestSignal"); |
| g_assert_cmpstr (g_variant_get_type_string (parameters), ==, "(sov)"); |
| |
| g_variant_print_string (parameters, s, TRUE); |
| } |
| |
| typedef struct |
| { |
| GMainLoop *internal_loop; |
| GString *s; |
| } TestSignalData; |
| |
| static void |
| test_proxy_signals_on_emit_signal_cb (GDBusProxy *proxy, |
| GAsyncResult *res, |
| gpointer user_data) |
| { |
| TestSignalData *data = user_data; |
| GError *error; |
| GVariant *result; |
| |
| error = NULL; |
| result = g_dbus_proxy_call_finish (proxy, |
| res, |
| &error); |
| g_assert_no_error (error); |
| g_assert (result != NULL); |
| g_assert_cmpstr (g_variant_get_type_string (result), ==, "()"); |
| g_variant_unref (result); |
| |
| /* check that the signal was recieved before we got the method result */ |
| g_assert (strlen (data->s->str) > 0); |
| |
| /* break out of the loop */ |
| g_main_loop_quit (data->internal_loop); |
| } |
| |
| static void |
| test_signals (GDBusProxy *proxy) |
| { |
| GError *error; |
| GString *s; |
| gulong signal_handler_id; |
| TestSignalData data; |
| GVariant *result; |
| |
| error = NULL; |
| |
| /* |
| * Ask the service to emit a signal and check that we receive it. |
| * |
| * Note that blocking calls don't block in the mainloop so wait for the signal (which |
| * is dispatched before the method reply) |
| */ |
| s = g_string_new (NULL); |
| signal_handler_id = g_signal_connect (proxy, |
| "g-signal", |
| G_CALLBACK (test_proxy_signals_on_signal), |
| s); |
| |
| result = g_dbus_proxy_call_sync (proxy, |
| "EmitSignal", |
| g_variant_new ("(so)", |
| "Accept the next proposition you hear", |
| "/some/path"), |
| G_DBUS_CALL_FLAGS_NONE, |
| -1, |
| NULL, |
| &error); |
| g_assert_no_error (error); |
| g_assert (result != NULL); |
| g_assert_cmpstr (g_variant_get_type_string (result), ==, "()"); |
| g_variant_unref (result); |
| /* check that we haven't received the signal just yet */ |
| g_assert (strlen (s->str) == 0); |
| /* and now wait for the signal */ |
| _g_assert_signal_received (proxy, "g-signal"); |
| g_assert_cmpstr (s->str, |
| ==, |
| "('Accept the next proposition you hear .. in bed!', objectpath '/some/path/in/bed', <'a variant'>)"); |
| g_signal_handler_disconnect (proxy, signal_handler_id); |
| g_string_free (s, TRUE); |
| |
| /* |
| * Now do this async to check the signal is received before the method returns. |
| */ |
| s = g_string_new (NULL); |
| data.internal_loop = g_main_loop_new (NULL, FALSE); |
| data.s = s; |
| signal_handler_id = g_signal_connect (proxy, |
| "g-signal", |
| G_CALLBACK (test_proxy_signals_on_signal), |
| s); |
| g_dbus_proxy_call (proxy, |
| "EmitSignal", |
| g_variant_new ("(so)", |
| "You will make a great programmer", |
| "/some/other/path"), |
| G_DBUS_CALL_FLAGS_NONE, |
| -1, |
| NULL, |
| (GAsyncReadyCallback) test_proxy_signals_on_emit_signal_cb, |
| &data); |
| g_main_loop_run (data.internal_loop); |
| g_main_loop_unref (data.internal_loop); |
| g_assert_cmpstr (s->str, |
| ==, |
| "('You will make a great programmer .. in bed!', objectpath '/some/other/path/in/bed', <'a variant'>)"); |
| g_signal_handler_disconnect (proxy, signal_handler_id); |
| g_string_free (s, TRUE); |
| } |
| |
| /* ---------------------------------------------------------------------------------------------------- */ |
| |
| static void |
| test_bogus_method_return (GDBusProxy *proxy) |
| { |
| GError *error = NULL; |
| GVariant *result; |
| |
| result = g_dbus_proxy_call_sync (proxy, |
| "PairReturn", |
| NULL, |
| G_DBUS_CALL_FLAGS_NONE, |
| -1, |
| NULL, |
| &error); |
| g_assert_error (error, G_IO_ERROR, G_IO_ERROR_INVALID_ARGUMENT); |
| g_error_free (error); |
| g_assert (result == NULL); |
| } |
| |
| #if 0 /* Disabled: see https://bugzilla.gnome.org/show_bug.cgi?id=658999 */ |
| static void |
| test_bogus_signal (GDBusProxy *proxy) |
| { |
| GError *error = NULL; |
| GVariant *result; |
| GDBusInterfaceInfo *old_iface_info; |
| |
| result = g_dbus_proxy_call_sync (proxy, |
| "EmitSignal2", |
| NULL, |
| G_DBUS_CALL_FLAGS_NONE, |
| -1, |
| NULL, |
| &error); |
| g_assert_no_error (error); |
| g_assert (result != NULL); |
| g_assert_cmpstr (g_variant_get_type_string (result), ==, "()"); |
| g_variant_unref (result); |
| |
| if (g_test_trap_fork (0, G_TEST_TRAP_SILENCE_STDOUT | G_TEST_TRAP_SILENCE_STDERR)) |
| { |
| /* and now wait for the signal that will never arrive */ |
| _g_assert_signal_received (proxy, "g-signal"); |
| } |
| g_test_trap_assert_stderr ("*Dropping signal TestSignal2 of type (i) since the type from the expected interface is (u)*"); |
| g_test_trap_assert_failed(); |
| |
| /* Our main branch will also do g_warning() when running the mainloop so |
| * temporarily remove the expected interface |
| */ |
| old_iface_info = g_dbus_proxy_get_interface_info (proxy); |
| g_dbus_proxy_set_interface_info (proxy, NULL); |
| _g_assert_signal_received (proxy, "g-signal"); |
| g_dbus_proxy_set_interface_info (proxy, old_iface_info); |
| } |
| |
| static void |
| test_bogus_property (GDBusProxy *proxy) |
| { |
| GError *error = NULL; |
| GVariant *result; |
| GDBusInterfaceInfo *old_iface_info; |
| |
| /* Make the service emit a PropertiesChanged signal for property 'i' of type 'i' - since |
| * our introspection data has this as type 'u' we should get a warning on stderr. |
| */ |
| result = g_dbus_proxy_call_sync (proxy, |
| "FrobSetProperty", |
| g_variant_new ("(sv)", |
| "i", g_variant_new_int32 (42)), |
| G_DBUS_CALL_FLAGS_NONE, |
| -1, |
| NULL, |
| &error); |
| g_assert_no_error (error); |
| g_assert (result != NULL); |
| g_assert_cmpstr (g_variant_get_type_string (result), ==, "()"); |
| g_variant_unref (result); |
| |
| if (g_test_trap_fork (0, G_TEST_TRAP_SILENCE_STDOUT | G_TEST_TRAP_SILENCE_STDERR)) |
| { |
| /* and now wait for the signal that will never arrive */ |
| _g_assert_signal_received (proxy, "g-properties-changed"); |
| } |
| g_test_trap_assert_stderr ("*Received property i with type i does not match expected type u in the expected interface*"); |
| g_test_trap_assert_failed(); |
| |
| /* Our main branch will also do g_warning() when running the mainloop so |
| * temporarily remove the expected interface |
| */ |
| old_iface_info = g_dbus_proxy_get_interface_info (proxy); |
| g_dbus_proxy_set_interface_info (proxy, NULL); |
| _g_assert_signal_received (proxy, "g-properties-changed"); |
| g_dbus_proxy_set_interface_info (proxy, old_iface_info); |
| } |
| #endif /* Disabled: see https://bugzilla.gnome.org/show_bug.cgi?id=658999 */ |
| |
| /* ---------------------------------------------------------------------------------------------------- */ |
| |
| static const gchar *frob_dbus_interface_xml = |
| "<node>" |
| " <interface name='com.example.Frob'>" |
| /* PairReturn() is deliberately different from gdbus-testserver's definition */ |
| " <method name='PairReturn'>" |
| " <arg type='u' name='somenumber' direction='in'/>" |
| " <arg type='s' name='somestring' direction='out'/>" |
| " </method>" |
| " <method name='HelloWorld'>" |
| " <arg type='s' name='somestring' direction='in'/>" |
| " <arg type='s' name='somestring' direction='out'/>" |
| " </method>" |
| " <method name='Sleep'>" |
| " <arg type='i' name='timeout' direction='in'/>" |
| " </method>" |
| /* We deliberately only mention a single property here */ |
| " <property name='y' type='y' access='readwrite'/>" |
| /* The 'i' property is deliberately different from gdbus-testserver's definition */ |
| " <property name='i' type='u' access='readwrite'/>" |
| /* ::TestSignal2 is deliberately different from gdbus-testserver's definition */ |
| " <signal name='TestSignal2'>" |
| " <arg type='u' name='somenumber'/>" |
| " </signal>" |
| " </interface>" |
| "</node>"; |
| static GDBusInterfaceInfo *frob_dbus_interface_info; |
| |
| static void |
| test_expected_interface (GDBusProxy *proxy) |
| { |
| GVariant *value; |
| GError *error; |
| |
| /* This is obviously wrong but expected interface is not set so we don't fail... */ |
| g_dbus_proxy_set_cached_property (proxy, "y", g_variant_new_string ("error_me_out!")); |
| g_dbus_proxy_set_cached_property (proxy, "y", g_variant_new_byte (42)); |
| g_dbus_proxy_set_cached_property (proxy, "does-not-exist", g_variant_new_string ("something")); |
| g_dbus_proxy_set_cached_property (proxy, "does-not-exist", NULL); |
| |
| /* Now repeat the method tests, with an expected interface set */ |
| g_dbus_proxy_set_interface_info (proxy, frob_dbus_interface_info); |
| test_methods (proxy); |
| test_signals (proxy); |
| |
| /* And also where we deliberately set the expected interface definition incorrectly */ |
| test_bogus_method_return (proxy); |
| /* Disabled: see https://bugzilla.gnome.org/show_bug.cgi?id=658999 |
| test_bogus_signal (proxy); |
| test_bogus_property (proxy); |
| */ |
| |
| if (g_test_undefined ()) |
| { |
| /* Also check that we complain if setting a cached property of the wrong type */ |
| g_test_expect_message (G_LOG_DOMAIN, G_LOG_LEVEL_WARNING, |
| "*Trying to set property y of type s but according to the expected interface the type is y*"); |
| g_dbus_proxy_set_cached_property (proxy, "y", g_variant_new_string ("error_me_out!")); |
| g_test_assert_expected_messages (); |
| } |
| |
| /* this should work, however (since the type is correct) */ |
| g_dbus_proxy_set_cached_property (proxy, "y", g_variant_new_byte (42)); |
| |
| if (g_test_undefined ()) |
| { |
| /* Try to get the value of a property where the type we expect is different from |
| * what we have in our cache (e.g. what the service returned) |
| */ |
| g_test_expect_message (G_LOG_DOMAIN, G_LOG_LEVEL_WARNING, |
| "*Trying to get property i with type i but according to the expected interface the type is u*"); |
| value = g_dbus_proxy_get_cached_property (proxy, "i"); |
| g_test_assert_expected_messages (); |
| } |
| |
| /* Even if a property does not exist in expected_interface, looking it |
| * up, or setting it, should never fail. Because it could be that the |
| * property has been added to the service but the GDBusInterfaceInfo* |
| * passed to g_dbus_proxy_set_interface_info() just haven't been updated. |
| * |
| * See https://bugzilla.gnome.org/show_bug.cgi?id=660886 |
| */ |
| value = g_dbus_proxy_get_cached_property (proxy, "d"); |
| g_assert (value != NULL); |
| g_assert (g_variant_is_of_type (value, G_VARIANT_TYPE_DOUBLE)); |
| g_assert_cmpfloat (g_variant_get_double (value), ==, 7.5); |
| g_variant_unref (value); |
| /* update it via the cached property... */ |
| g_dbus_proxy_set_cached_property (proxy, "d", g_variant_new_double (75.0)); |
| /* ... and finally check that it has changed */ |
| value = g_dbus_proxy_get_cached_property (proxy, "d"); |
| g_assert (value != NULL); |
| g_assert (g_variant_is_of_type (value, G_VARIANT_TYPE_DOUBLE)); |
| g_assert_cmpfloat (g_variant_get_double (value), ==, 75.0); |
| g_variant_unref (value); |
| /* now update it via the D-Bus interface... */ |
| error = NULL; |
| value = g_dbus_proxy_call_sync (proxy, "FrobSetProperty", |
| g_variant_new ("(sv)", "d", g_variant_new_double (85.0)), |
| G_DBUS_CALL_FLAGS_NONE, |
| -1, NULL, &error); |
| g_assert_no_error (error); |
| g_assert (value != NULL); |
| g_assert_cmpstr (g_variant_get_type_string (value), ==, "()"); |
| g_variant_unref (value); |
| /* ...ensure we receive the ::PropertiesChanged signal... */ |
| _g_assert_signal_received (proxy, "g-properties-changed"); |
| /* ... and finally check that it has changed */ |
| value = g_dbus_proxy_get_cached_property (proxy, "d"); |
| g_assert (value != NULL); |
| g_assert (g_variant_is_of_type (value, G_VARIANT_TYPE_DOUBLE)); |
| g_assert_cmpfloat (g_variant_get_double (value), ==, 85.0); |
| g_variant_unref (value); |
| } |
| |
| static void |
| test_basic (GDBusProxy *proxy) |
| { |
| GDBusConnection *connection; |
| GDBusConnection *conn; |
| GDBusProxyFlags flags; |
| GDBusInterfaceInfo *info; |
| gchar *name; |
| gchar *path; |
| gchar *interface; |
| gint timeout; |
| |
| connection = g_bus_get_sync (G_BUS_TYPE_SESSION, NULL, NULL); |
| |
| g_assert (g_dbus_proxy_get_connection (proxy) == connection); |
| g_assert (g_dbus_proxy_get_flags (proxy) == G_DBUS_PROXY_FLAGS_NONE); |
| g_assert (g_dbus_proxy_get_interface_info (proxy) == NULL); |
| g_assert_cmpstr (g_dbus_proxy_get_name (proxy), ==, "com.example.TestService"); |
| g_assert_cmpstr (g_dbus_proxy_get_object_path (proxy), ==, "/com/example/TestObject"); |
| g_assert_cmpstr (g_dbus_proxy_get_interface_name (proxy), ==, "com.example.Frob"); |
| g_assert_cmpint (g_dbus_proxy_get_default_timeout (proxy), ==, -1); |
| |
| g_object_get (proxy, |
| "g-connection", &conn, |
| "g-interface-info", &info, |
| "g-flags", &flags, |
| "g-name", &name, |
| "g-object-path", &path, |
| "g-interface-name", &interface, |
| "g-default-timeout", &timeout, |
| NULL); |
| |
| g_assert (conn == connection); |
| g_assert (info == NULL); |
| g_assert_cmpint (flags, ==, G_DBUS_PROXY_FLAGS_NONE); |
| g_assert_cmpstr (name, ==, "com.example.TestService"); |
| g_assert_cmpstr (path, ==, "/com/example/TestObject"); |
| g_assert_cmpstr (interface, ==, "com.example.Frob"); |
| g_assert_cmpint (timeout, ==, -1); |
| |
| g_object_unref (conn); |
| g_free (name); |
| g_free (path); |
| g_free (interface); |
| |
| g_object_unref (connection); |
| } |
| |
| static void |
| kill_test_service (GDBusConnection *connection) |
| { |
| #ifdef G_OS_UNIX |
| guint pid; |
| GVariant *ret; |
| GError *error = NULL; |
| const gchar *name = "com.example.TestService"; |
| |
| ret = g_dbus_connection_call_sync (connection, |
| "org.freedesktop.DBus", |
| "/org/freedesktop/DBus", |
| "org.freedesktop.DBus", |
| "GetConnectionUnixProcessID", |
| g_variant_new ("(s)", name), |
| NULL, |
| G_DBUS_CALL_FLAGS_NONE, |
| -1, |
| NULL, |
| &error); |
| g_variant_get (ret, "(u)", &pid); |
| g_variant_unref (ret); |
| kill (pid, SIGTERM); |
| #else |
| g_warning ("Can't kill com.example.TestService"); |
| #endif |
| } |
| |
| static void |
| test_proxy (void) |
| { |
| GDBusProxy *proxy; |
| GDBusConnection *connection; |
| GError *error; |
| |
| error = NULL; |
| connection = g_bus_get_sync (G_BUS_TYPE_SESSION, |
| NULL, |
| &error); |
| g_assert_no_error (error); |
| error = NULL; |
| proxy = g_dbus_proxy_new_sync (connection, |
| G_DBUS_PROXY_FLAGS_NONE, |
| NULL, /* GDBusInterfaceInfo */ |
| "com.example.TestService", /* name */ |
| "/com/example/TestObject", /* object path */ |
| "com.example.Frob", /* interface */ |
| NULL, /* GCancellable */ |
| &error); |
| g_assert_no_error (error); |
| |
| /* this is safe; testserver will exit once the bus goes away */ |
| g_assert (g_spawn_command_line_async (g_test_get_filename (G_TEST_BUILT, "gdbus-testserver", NULL), NULL)); |
| |
| _g_assert_property_notify (proxy, "g-name-owner"); |
| |
| test_basic (proxy); |
| test_methods (proxy); |
| test_properties (proxy); |
| test_signals (proxy); |
| test_expected_interface (proxy); |
| |
| g_object_unref (proxy); |
| kill_test_service (connection); |
| g_object_unref (connection); |
| } |
| |
| /* ---------------------------------------------------------------------------------------------------- */ |
| |
| static void |
| proxy_ready (GObject *source, |
| GAsyncResult *result, |
| gpointer user_data) |
| { |
| GDBusProxy *proxy; |
| GError *error; |
| |
| error = NULL; |
| proxy = g_dbus_proxy_new_for_bus_finish (result, &error); |
| g_assert_no_error (error); |
| |
| _g_assert_property_notify (proxy, "g-name-owner"); |
| |
| test_basic (proxy); |
| test_methods (proxy); |
| test_properties (proxy); |
| test_signals (proxy); |
| test_expected_interface (proxy); |
| |
| kill_test_service (g_dbus_proxy_get_connection (proxy)); |
| g_object_unref (proxy); |
| g_main_loop_quit (loop); |
| } |
| |
| static gboolean |
| fail_test (gpointer user_data) |
| { |
| g_assert_not_reached (); |
| } |
| |
| static void |
| test_async (void) |
| { |
| g_dbus_proxy_new_for_bus (G_BUS_TYPE_SESSION, |
| G_DBUS_PROXY_FLAGS_NONE, |
| NULL, /* GDBusInterfaceInfo */ |
| "com.example.TestService", /* name */ |
| "/com/example/TestObject", /* object path */ |
| "com.example.Frob", /* interface */ |
| NULL, /* GCancellable */ |
| proxy_ready, |
| NULL); |
| |
| /* this is safe; testserver will exit once the bus goes away */ |
| g_assert (g_spawn_command_line_async (g_test_get_filename (G_TEST_BUILT, "gdbus-testserver", NULL), NULL)); |
| |
| g_timeout_add (10000, fail_test, NULL); |
| g_main_loop_run (loop); |
| } |
| |
| static void |
| test_no_properties (void) |
| { |
| GDBusProxy *proxy; |
| GError *error; |
| |
| error = NULL; |
| proxy = g_dbus_proxy_new_for_bus_sync (G_BUS_TYPE_SESSION, |
| G_DBUS_PROXY_FLAGS_DO_NOT_LOAD_PROPERTIES, |
| NULL, /* GDBusInterfaceInfo */ |
| "com.example.TestService", /* name */ |
| "/com/example/TestObject", /* object path */ |
| "com.example.Frob", /* interface */ |
| NULL, /* GCancellable */ |
| &error); |
| g_assert_no_error (error); |
| |
| test_properties (proxy); |
| |
| g_object_unref (proxy); |
| } |
| |
| static void |
| check_error (GObject *source, |
| GAsyncResult *result, |
| gpointer user_data) |
| { |
| GError *error = NULL; |
| GVariant *reply; |
| |
| reply = g_dbus_proxy_call_finish (G_DBUS_PROXY (source), result, &error); |
| g_assert_error (error, G_IO_ERROR, G_IO_ERROR_FAILED); |
| g_assert (reply == NULL); |
| g_error_free (error); |
| |
| g_main_loop_quit (loop); |
| } |
| |
| static void |
| test_wellknown_noauto (void) |
| { |
| GError *error = NULL; |
| GDBusProxy *proxy; |
| |
| proxy = g_dbus_proxy_new_for_bus_sync (G_BUS_TYPE_SESSION, |
| G_DBUS_PROXY_FLAGS_DO_NOT_AUTO_START, |
| NULL, "some.name.that.does.not.exist", |
| "/", "some.interface", NULL, &error); |
| g_assert_no_error (error); |
| g_assert (proxy != NULL); |
| |
| g_dbus_proxy_call (proxy, "method", NULL, G_DBUS_CALL_FLAGS_NONE, -1, NULL, check_error, NULL); |
| g_timeout_add (10000, fail_test, NULL); |
| g_main_loop_run (loop); |
| g_object_unref (proxy); |
| } |
| |
| int |
| main (int argc, |
| char *argv[]) |
| { |
| gint ret; |
| GDBusNodeInfo *introspection_data = NULL; |
| |
| g_test_init (&argc, &argv, NULL); |
| |
| introspection_data = g_dbus_node_info_new_for_xml (frob_dbus_interface_xml, NULL); |
| g_assert (introspection_data != NULL); |
| frob_dbus_interface_info = introspection_data->interfaces[0]; |
| |
| /* all the tests rely on a shared main loop */ |
| loop = g_main_loop_new (NULL, FALSE); |
| |
| g_test_add_func ("/gdbus/proxy", test_proxy); |
| g_test_add_func ("/gdbus/proxy/no-properties", test_no_properties); |
| g_test_add_func ("/gdbus/proxy/wellknown-noauto", test_wellknown_noauto); |
| g_test_add_func ("/gdbus/proxy/async", test_async); |
| |
| ret = session_bus_run(); |
| |
| g_dbus_node_info_unref (introspection_data); |
| |
| return ret; |
| } |
