diff options
Diffstat (limited to 'tests/gsignal-connect.c')
| -rw-r--r-- | tests/gsignal-connect.c | 174 |
1 files changed, 174 insertions, 0 deletions
diff --git a/tests/gsignal-connect.c b/tests/gsignal-connect.c new file mode 100644 index 0000000..7f529bf --- /dev/null +++ b/tests/gsignal-connect.c @@ -0,0 +1,174 @@ +/* Template: gsignal */ + +/* + * No error + */ +{ + GObject *some_object = g_malloc (5); // only checking the type + g_signal_connect (some_object, "notify", (GCallback) object_notify_cb, + NULL); +} + +/* + * No error + */ +{ + GObject *some_object = g_malloc (5); // only checking the type + + // Detailed signal + // FIXME: Check the detail is a valid property name too? + g_signal_connect (some_object, "notify::something", + (GCallback) object_notify_cb, NULL); +} + +/* + * No error + */ +{ + GObject *some_object = g_malloc (5); // only checking the type + g_signal_connect (some_object, "notify", + (GCallback) object_notify_proto_cb, + NULL); +} + +/* + * Could not check type of handler for signal ‘GObject::notify’. Callback function declaration does not contain parameter types. + * (GCallback) object_notify_no_proto_cb, + * ^ + * note: expanded from macro 'g_signal_connect' + * g_signal_connect_data ((instance), (detailed_signal), (c_handler), (data), NULL, (GConnectFlags) 0) + * ^ + */ +{ + GObject *some_object = g_malloc (5); // only checking the type + g_signal_connect (some_object, "notify", + (GCallback) object_notify_no_proto_cb, + NULL); +} + +/* + * Incorrect return type from signal handler for signal ‘GObject::notify’. Expected ‘void’ but saw ‘gboolean’. + * (GCallback) object_notify_invalid_return_cb, NULL); + * ^ + * note: expanded from macro 'g_signal_connect' + * g_signal_connect_data ((instance), (detailed_signal), (c_handler), (data), NULL, (GConnectFlags) 0) + * ^ + */ +{ + GObject *some_object = g_malloc (5); // only checking the type + g_signal_connect (some_object, "notify", + (GCallback) object_notify_invalid_return_cb, NULL); +} + +/* + * Incorrect type for argument 1 in signal handler for signal ‘GObject::notify’. Expected ‘GObject *’ but saw ‘GIOStream *’. + * (GCallback) object_notify_invalid_parameter_subclass_cb, + * ^ + * note: expanded from macro 'g_signal_connect' + * g_signal_connect_data ((instance), (detailed_signal), (c_handler), (data), NULL, (GConnectFlags) 0) + * ^ + */ +{ + GObject *some_object = g_malloc (5); // only checking the type + g_signal_connect (some_object, "notify", + (GCallback) object_notify_invalid_parameter_subclass_cb, + NULL); +} + +/* + * Incorrect type for argument 1 in signal handler for signal ‘GObject::notify’. Expected ‘GObject *’ but saw ‘const GObject *’. + * (GCallback) object_notify_invalid_parameter_const_cb, + * ^ + * note: expanded from macro 'g_signal_connect' + * g_signal_connect_data ((instance), (detailed_signal), (c_handler), (data), NULL, (GConnectFlags) 0) + * ^ + */ +{ + GObject *some_object = g_malloc (5); // only checking the type + g_signal_connect (some_object, "notify", + (GCallback) object_notify_invalid_parameter_const_cb, + NULL); +} + +/* + * Incorrect type for argument 2 in signal handler for signal ‘GObject::notify’. Expected ‘GParamSpec *’ but saw ‘void *’. + * (GCallback) object_notify_invalid_parameter_middle_cb, + * ^ + * note: expanded from macro 'g_signal_connect' + * g_signal_connect_data ((instance), (detailed_signal), (c_handler), (data), NULL, (GConnectFlags) 0) + * ^ + */ +{ + GObject *some_object = g_malloc (5); // only checking the type + g_signal_connect (some_object, "notify", + (GCallback) object_notify_invalid_parameter_middle_cb, + NULL); +} + +/* + * Incorrect type for argument 3 in signal handler for signal ‘GObject::notify’. Expected ‘void *’ but saw ‘guint’. + * (GCallback) object_notify_invalid_parameter_user_data_cb, + * ^ + * note: expanded from macro 'g_signal_connect' + * g_signal_connect_data ((instance), (detailed_signal), (c_handler), (data), NULL, (GConnectFlags) 0) + * ^ + */ +{ + GObject *some_object = g_malloc (5); // only checking the type + g_signal_connect (some_object, "notify", + (GCallback) object_notify_invalid_parameter_user_data_cb, + NULL); +} + +/* + * No error + */ +{ + // Non-void* pointer types for user_data are allowed. + GObject *some_object = g_malloc (5); // only checking the type + g_signal_connect (some_object, "notify", + (GCallback) object_notify_invalid_parameter_user_data_ptr_cb, + NULL); +} + +/* + * Incorrect number of arguments in signal handler for signal ‘GObject::notify’. Expected 3 but saw 2. + * (GCallback) object_notify_missing_parameter_cb, NULL); + * ^ + * note: expanded from macro 'g_signal_connect' + * g_signal_connect_data ((instance), (detailed_signal), (c_handler), (data), NULL, (GConnectFlags) 0) + * ^ + */ +{ + GObject *some_object = g_malloc (5); // only checking the type + g_signal_connect (some_object, "notify", + (GCallback) object_notify_missing_parameter_cb, NULL); +} + +/* + * Incorrect number of arguments in signal handler for signal ‘GObject::notify’. Expected 3 but saw 4. + * (GCallback) object_notify_extra_parameter_cb, NULL); + * ^ + * note: expanded from macro 'g_signal_connect' + * g_signal_connect_data ((instance), (detailed_signal), (c_handler), (data), NULL, (GConnectFlags) 0) + * ^ + */ +{ + GObject *some_object = g_malloc (5); // only checking the type + g_signal_connect (some_object, "notify", + (GCallback) object_notify_extra_parameter_cb, NULL); +} + +/* + * No signal named ‘invalid-signal’ in GObject class ‘Object’. + * g_signal_connect (some_object, "invalid-signal", + * ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + * note: expanded from macro 'g_signal_connect' + * g_signal_connect_data ((instance), (detailed_signal), (c_handler), (data), NULL, (GConnectFlags) 0) + * ^ ~~~~~~~~~~ ~~~~~~~~~~~~~~~~~ + */ +{ + GObject *some_object = g_malloc (5); // only checking the type + g_signal_connect (some_object, "invalid-signal", + (GCallback) object_notify_cb, NULL); +} |