/*************************************************************************/ /* test_object.h */ /*************************************************************************/ /* This file is part of: */ /* GODOT ENGINE */ /* https://godotengine.org */ /*************************************************************************/ /* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */ /* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */ /* */ /* Permission is hereby granted, free of charge, to any person obtaining */ /* a copy of this software and associated documentation files (the */ /* "Software"), to deal in the Software without restriction, including */ /* without limitation the rights to use, copy, modify, merge, publish, */ /* distribute, sublicense, and/or sell copies of the Software, and to */ /* permit persons to whom the Software is furnished to do so, subject to */ /* the following conditions: */ /* */ /* The above copyright notice and this permission notice shall be */ /* included in all copies or substantial portions of the Software. */ /* */ /* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ /* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ /* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ /* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ /* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ /* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ /*************************************************************************/ #ifndef TEST_OBJECT_H #define TEST_OBJECT_H #include "core/core_string_names.h" #include "core/object/object.h" #include "thirdparty/doctest/doctest.h" // Declared in global namespace because of GDCLASS macro warning (Windows): // "Unqualified friend declaration referring to type outside of the nearest enclosing namespace // is a Microsoft extension; add a nested name specifier". class _TestDerivedObject : public Object { GDCLASS(_TestDerivedObject, Object); int property_value; protected: static void _bind_methods() { ClassDB::bind_method(D_METHOD("set_property", "property"), &_TestDerivedObject::set_property); ClassDB::bind_method(D_METHOD("get_property"), &_TestDerivedObject::get_property); ADD_PROPERTY(PropertyInfo(Variant::INT, "property"), "set_property", "get_property"); } public: void set_property(int value) { property_value = value; } int get_property() const { return property_value; } }; namespace TestObject { class _MockScriptInstance : public ScriptInstance { StringName property_name = "NO_NAME"; Variant property_value; public: bool set(const StringName &p_name, const Variant &p_value) override { property_name = p_name; property_value = p_value; return true; } bool get(const StringName &p_name, Variant &r_ret) const override { if (property_name == p_name) { r_ret = property_value; return true; } return false; } void get_property_list(List<PropertyInfo> *p_properties) const override { } Variant::Type get_property_type(const StringName &p_name, bool *r_is_valid) const override { return Variant::PACKED_FLOAT32_ARRAY; } void get_method_list(List<MethodInfo> *p_list) const override { } bool has_method(const StringName &p_method) const override { return false; } Variant call(const StringName &p_method, const Variant **p_args, int p_argcount, Callable::CallError &r_error) override { return Variant(); } void notification(int p_notification) override { } Ref<Script> get_script() const override { return Ref<Script>(); } const Vector<Multiplayer::RPCConfig> get_rpc_methods() const override { return Vector<Multiplayer::RPCConfig>(); } ScriptLanguage *get_language() override { return nullptr; } }; TEST_CASE("[Object] Core getters") { Object object; CHECK_MESSAGE( object.is_class("Object"), "is_class() should return the expected value."); CHECK_MESSAGE( object.get_class() == "Object", "The returned class should match the expected value."); CHECK_MESSAGE( object.get_class_name() == "Object", "The returned class name should match the expected value."); CHECK_MESSAGE( object.get_class_static() == "Object", "The returned static class should match the expected value."); CHECK_MESSAGE( object.get_save_class() == "Object", "The returned save class should match the expected value."); List<String> inheritance_list; object.get_inheritance_list_static(&inheritance_list); CHECK_MESSAGE( inheritance_list.size() == 1, "The inheritance list should consist of Object only"); CHECK_MESSAGE( inheritance_list[0] == "Object", "The inheritance list should consist of Object only"); } TEST_CASE("[Object] Metadata") { const String meta_path = "hello/world complex métadata\n\n\t\tpath"; Object object; object.set_meta(meta_path, Color(0, 1, 0)); CHECK_MESSAGE( Color(object.get_meta(meta_path)).is_equal_approx(Color(0, 1, 0)), "The returned object metadata after setting should match the expected value."); List<StringName> meta_list; object.get_meta_list(&meta_list); CHECK_MESSAGE( meta_list.size() == 1, "The metadata list should only contain 1 item after adding one metadata item."); object.remove_meta(meta_path); // Also try removing nonexistent metadata (it should do nothing, without printing an error message). object.remove_meta("I don't exist"); ERR_PRINT_OFF; CHECK_MESSAGE( object.get_meta(meta_path) == Variant(), "The returned object metadata after removing should match the expected value."); ERR_PRINT_ON; List<StringName> meta_list2; object.get_meta_list(&meta_list2); CHECK_MESSAGE( meta_list2.size() == 0, "The metadata list should contain 0 items after removing all metadata items."); } TEST_CASE("[Object] Construction") { Object object; CHECK_MESSAGE( !object.is_ref_counted(), "Object is not a RefCounted."); Object *p_db = ObjectDB::get_instance(object.get_instance_id()); CHECK_MESSAGE( p_db == &object, "The database pointer returned by the object id should reference same object."); } TEST_CASE("[Object] Script instance property setter") { Object object; _MockScriptInstance *script_instance = memnew(_MockScriptInstance); object.set_script_instance(script_instance); bool valid = false; object.set("some_name", 100, &valid); CHECK(valid); Variant actual_value; CHECK_MESSAGE( script_instance->get("some_name", actual_value), "The assigned script instance should successfully retrieve value by name."); CHECK_MESSAGE( actual_value == Variant(100), "The returned value should equal the one which was set by the object."); } TEST_CASE("[Object] Script instance property getter") { Object object; _MockScriptInstance *script_instance = memnew(_MockScriptInstance); script_instance->set("some_name", 100); // Make sure script instance has the property object.set_script_instance(script_instance); bool valid = false; const Variant &actual_value = object.get("some_name", &valid); CHECK(valid); CHECK_MESSAGE( actual_value == Variant(100), "The returned value should equal the one which was set by the script instance."); } TEST_CASE("[Object] Built-in property setter") { GDREGISTER_CLASS(_TestDerivedObject); _TestDerivedObject derived_object; bool valid = false; derived_object.set("property", 100, &valid); CHECK(valid); CHECK_MESSAGE( derived_object.get_property() == 100, "The property value should equal the one which was set with built-in setter."); } TEST_CASE("[Object] Built-in property getter") { GDREGISTER_CLASS(_TestDerivedObject); _TestDerivedObject derived_object; derived_object.set_property(100); bool valid = false; const Variant &actual_value = derived_object.get("property", &valid); CHECK(valid); CHECK_MESSAGE( actual_value == Variant(100), "The returned value should equal the one which was set with built-in setter."); } TEST_CASE("[Object] Script property setter") { Object object; Variant script; bool valid = false; object.set(CoreStringNames::get_singleton()->_script, script, &valid); CHECK(valid); CHECK_MESSAGE( object.get_script() == script, "The object script should be equal to the assigned one."); } TEST_CASE("[Object] Script property getter") { Object object; Variant script; object.set_script(script); bool valid = false; const Variant &actual_value = object.get(CoreStringNames::get_singleton()->_script, &valid); CHECK(valid); CHECK_MESSAGE( actual_value == script, "The returned value should be equal to the assigned script."); } TEST_CASE("[Object] Absent name setter") { Object object; bool valid = true; object.set("absent_name", 100, &valid); CHECK(!valid); } TEST_CASE("[Object] Absent name getter") { Object object; bool valid = true; const Variant &actual_value = object.get("absent_name", &valid); CHECK(!valid); CHECK_MESSAGE( actual_value == Variant(), "The returned value should equal nil variant."); } } // namespace TestObject #endif // TEST_OBJECT_H