051ef479c9
This commit adds a condition to VariantCaster that casts Variants of type OBJECT to any type T, if T is derived from Object. This change enables a fair bit of code cleanup. First, the Variant implicit cast operators for Node and Control can be removed, which allows for some invalid includes to be removed. Second, helper methods in Tree whose sole purpose was to cast arguments to TreeItem * are no longer necessary. A few small changes also had to be made to other files, due to the changes cascading down all the includes.
177 lines
6.6 KiB
C++
177 lines
6.6 KiB
C++
/*************************************************************************/
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/* test_method_bind.h */
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/*************************************************************************/
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/* This file is part of: */
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/* GODOT ENGINE */
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/* https://godotengine.org */
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/*************************************************************************/
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/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */
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/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */
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/* */
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/* Permission is hereby granted, free of charge, to any person obtaining */
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/* a copy of this software and associated documentation files (the */
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/* "Software"), to deal in the Software without restriction, including */
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/* without limitation the rights to use, copy, modify, merge, publish, */
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/* distribute, sublicense, and/or sell copies of the Software, and to */
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/* permit persons to whom the Software is furnished to do so, subject to */
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/* the following conditions: */
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/* */
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/* The above copyright notice and this permission notice shall be */
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/* included in all copies or substantial portions of the Software. */
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/* */
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/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
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/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
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/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
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/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
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/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
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/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
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/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
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/*************************************************************************/
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#ifndef TEST_METHOD_BIND_H
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#define TEST_METHOD_BIND_H
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#include "core/object/class_db.h"
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#include "tests/test_macros.h"
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namespace TestMethodBind {
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class MethodBindTester : public Object {
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GDCLASS(MethodBindTester, Object);
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public:
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enum Test {
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TEST_METHOD,
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TEST_METHOD_ARGS,
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TEST_METHODC,
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TEST_METHODC_ARGS,
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TEST_METHODR,
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TEST_METHODR_ARGS,
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TEST_METHODRC,
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TEST_METHODRC_ARGS,
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TEST_METHOD_DEFARGS,
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TEST_METHOD_OBJECT_CAST,
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TEST_MAX
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};
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class ObjectSubclass : public Object {
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public:
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int value = 1;
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};
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int test_num = 0;
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bool test_valid[TEST_MAX];
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void test_method() {
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test_valid[TEST_METHOD] = true;
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}
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void test_method_args(int p_arg) {
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test_valid[TEST_METHOD_ARGS] = p_arg == test_num;
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}
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void test_methodc() {
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test_valid[TEST_METHODC] = true;
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}
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void test_methodc_args(int p_arg) {
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test_valid[TEST_METHODC_ARGS] = p_arg == test_num;
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}
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int test_methodr() {
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test_valid[TEST_METHODR] = true; //temporary
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return test_num;
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}
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int test_methodr_args(int p_arg) {
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test_valid[TEST_METHODR_ARGS] = true; //temporary
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return p_arg;
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}
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int test_methodrc() {
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test_valid[TEST_METHODRC] = true; //temporary
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return test_num;
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}
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int test_methodrc_args(int p_arg) {
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test_valid[TEST_METHODRC_ARGS] = true; //temporary
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return p_arg;
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}
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void test_method_default_args(int p_arg1, int p_arg2, int p_arg3, int p_arg4, int p_arg5) {
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test_valid[TEST_METHOD_DEFARGS] = p_arg1 == 1 && p_arg2 == 2 && p_arg3 == 3 && p_arg4 == 4 && p_arg5 == 5; //temporary
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}
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void test_method_object_cast(ObjectSubclass *p_object) {
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test_valid[TEST_METHOD_OBJECT_CAST] = p_object->value == 1;
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}
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static void _bind_methods() {
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ClassDB::bind_method(D_METHOD("test_method"), &MethodBindTester::test_method);
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ClassDB::bind_method(D_METHOD("test_method_args"), &MethodBindTester::test_method_args);
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ClassDB::bind_method(D_METHOD("test_methodc"), &MethodBindTester::test_methodc);
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ClassDB::bind_method(D_METHOD("test_methodc_args"), &MethodBindTester::test_methodc_args);
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ClassDB::bind_method(D_METHOD("test_methodr"), &MethodBindTester::test_methodr);
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ClassDB::bind_method(D_METHOD("test_methodr_args"), &MethodBindTester::test_methodr_args);
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ClassDB::bind_method(D_METHOD("test_methodrc"), &MethodBindTester::test_methodrc);
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ClassDB::bind_method(D_METHOD("test_methodrc_args"), &MethodBindTester::test_methodrc_args);
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ClassDB::bind_method(D_METHOD("test_method_default_args"), &MethodBindTester::test_method_default_args, DEFVAL(9) /* wrong on purpose */, DEFVAL(4), DEFVAL(5));
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ClassDB::bind_method(D_METHOD("test_method_object_cast", "object"), &MethodBindTester::test_method_object_cast);
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}
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virtual void run_tests() {
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for (int i = 0; i < TEST_MAX; i++) {
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test_valid[i] = false;
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}
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//regular
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test_num = Math::rand();
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call("test_method");
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test_num = Math::rand();
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call("test_method_args", test_num);
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test_num = Math::rand();
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call("test_methodc");
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test_num = Math::rand();
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call("test_methodc_args", test_num);
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//return
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test_num = Math::rand();
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test_valid[TEST_METHODR] = int(call("test_methodr")) == test_num && test_valid[TEST_METHODR];
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test_num = Math::rand();
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test_valid[TEST_METHODR_ARGS] = int(call("test_methodr_args", test_num)) == test_num && test_valid[TEST_METHODR_ARGS];
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test_num = Math::rand();
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test_valid[TEST_METHODRC] = int(call("test_methodrc")) == test_num && test_valid[TEST_METHODRC];
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test_num = Math::rand();
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test_valid[TEST_METHODRC_ARGS] = int(call("test_methodrc_args", test_num)) == test_num && test_valid[TEST_METHODRC_ARGS];
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call("test_method_default_args", 1, 2, 3, 4);
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ObjectSubclass *obj = memnew(ObjectSubclass);
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call("test_method_object_cast", obj);
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memdelete(obj);
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}
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};
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TEST_CASE("[MethodBind] check all method binds") {
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MethodBindTester *mbt = memnew(MethodBindTester);
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print_line("testing method bind");
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mbt->run_tests();
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CHECK(mbt->test_valid[MethodBindTester::TEST_METHOD]);
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CHECK(mbt->test_valid[MethodBindTester::TEST_METHOD_ARGS]);
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CHECK(mbt->test_valid[MethodBindTester::TEST_METHODC]);
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CHECK(mbt->test_valid[MethodBindTester::TEST_METHODC_ARGS]);
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CHECK(mbt->test_valid[MethodBindTester::TEST_METHODR]);
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CHECK(mbt->test_valid[MethodBindTester::TEST_METHODR_ARGS]);
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CHECK(mbt->test_valid[MethodBindTester::TEST_METHODRC]);
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CHECK(mbt->test_valid[MethodBindTester::TEST_METHODRC_ARGS]);
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CHECK(mbt->test_valid[MethodBindTester::TEST_METHOD_DEFARGS]);
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CHECK(mbt->test_valid[MethodBindTester::TEST_METHOD_OBJECT_CAST]);
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memdelete(mbt);
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}
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} // namespace TestMethodBind
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#endif // TEST_METHOD_BIND_H
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