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faab6ff97a
The comma operator should be preferred now according to doctest. Moved macro aliases from `ClassDB` tests to `test_macros.h`, because those are also used in `TextServer` tests.
830 lines
30 KiB
C++
830 lines
30 KiB
C++
/*************************************************************************/
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/* test_class_db.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) 2007-2021 Juan Linietsky, Ariel Manzur. */
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/* Copyright (c) 2014-2021 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_CLASS_DB_H
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#define TEST_CLASS_DB_H
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#include "core/register_core_types.h"
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#include "core/core_constants.h"
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#include "core/os/os.h"
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#include "core/string/string_name.h"
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#include "core/string/ustring.h"
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#include "core/templates/ordered_hash_map.h"
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#include "core/variant/variant.h"
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#include "tests/test_macros.h"
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namespace TestClassDB {
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struct TypeReference {
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StringName name;
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bool is_enum = false;
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};
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struct ConstantData {
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String name;
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int value = 0;
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};
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struct EnumData {
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StringName name;
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List<ConstantData> constants;
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_FORCE_INLINE_ bool operator==(const EnumData &p_enum) const {
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return p_enum.name == name;
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}
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};
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struct PropertyData {
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StringName name;
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int index = 0;
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StringName getter;
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StringName setter;
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};
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struct ArgumentData {
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TypeReference type;
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String name;
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bool has_defval = false;
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Variant defval;
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};
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struct MethodData {
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StringName name;
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TypeReference return_type;
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List<ArgumentData> arguments;
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bool is_virtual = false;
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bool is_vararg = false;
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};
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struct SignalData {
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StringName name;
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List<ArgumentData> arguments;
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};
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struct ExposedClass {
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StringName name;
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StringName base;
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bool is_singleton = false;
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bool is_instantiable = false;
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bool is_reference = false;
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ClassDB::APIType api_type;
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List<ConstantData> constants;
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List<EnumData> enums;
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List<PropertyData> properties;
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List<MethodData> methods;
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List<SignalData> signals_;
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const PropertyData *find_property_by_name(const StringName &p_name) const {
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for (const List<PropertyData>::Element *E = properties.front(); E; E = E->next()) {
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if (E->get().name == p_name) {
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return &E->get();
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}
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}
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return nullptr;
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}
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const MethodData *find_method_by_name(const StringName &p_name) const {
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for (const List<MethodData>::Element *E = methods.front(); E; E = E->next()) {
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if (E->get().name == p_name) {
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return &E->get();
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}
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}
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return nullptr;
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}
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};
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struct NamesCache {
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StringName variant_type = StaticCString::create("Variant");
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StringName object_class = StaticCString::create("Object");
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StringName reference_class = StaticCString::create("Reference");
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StringName string_type = StaticCString::create("String");
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StringName string_name_type = StaticCString::create("StringName");
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StringName node_path_type = StaticCString::create("NodePath");
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StringName bool_type = StaticCString::create("bool");
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StringName int_type = StaticCString::create("int");
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StringName float_type = StaticCString::create("float");
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StringName void_type = StaticCString::create("void");
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StringName vararg_stub_type = StaticCString::create("@VarArg@");
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StringName vector2_type = StaticCString::create("Vector2");
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StringName rect2_type = StaticCString::create("Rect2");
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StringName vector3_type = StaticCString::create("Vector3");
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// Object not included as it must be checked for all derived classes
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static constexpr int nullable_types_count = 17;
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StringName nullable_types[nullable_types_count] = {
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string_type,
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string_name_type,
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node_path_type,
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StaticCString::create(_STR(Array)),
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StaticCString::create(_STR(Dictionary)),
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StaticCString::create(_STR(Callable)),
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StaticCString::create(_STR(Signal)),
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StaticCString::create(_STR(PackedByteArray)),
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StaticCString::create(_STR(PackedInt32Array)),
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StaticCString::create(_STR(PackedInt64rray)),
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StaticCString::create(_STR(PackedFloat32Array)),
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StaticCString::create(_STR(PackedFloat64Array)),
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StaticCString::create(_STR(PackedStringArray)),
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StaticCString::create(_STR(PackedVector2Array)),
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StaticCString::create(_STR(PackedVector3Array)),
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StaticCString::create(_STR(PackedColorArray)),
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};
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bool is_nullable_type(const StringName &p_type) const {
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for (int i = 0; i < nullable_types_count; i++) {
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if (p_type == nullable_types[i]) {
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return true;
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}
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}
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return false;
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}
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};
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typedef OrderedHashMap<StringName, ExposedClass> ExposedClasses;
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struct Context {
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Vector<StringName> enum_types;
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Vector<StringName> builtin_types;
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ExposedClasses exposed_classes;
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List<EnumData> global_enums;
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NamesCache names_cache;
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const ExposedClass *find_exposed_class(const StringName &p_name) const {
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ExposedClasses::ConstElement elem = exposed_classes.find(p_name);
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return elem ? &elem.value() : nullptr;
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}
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const ExposedClass *find_exposed_class(const TypeReference &p_type_ref) const {
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ExposedClasses::ConstElement elem = exposed_classes.find(p_type_ref.name);
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return elem ? &elem.value() : nullptr;
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}
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bool has_type(const TypeReference &p_type_ref) const {
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if (builtin_types.find(p_type_ref.name) >= 0) {
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return true;
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}
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if (p_type_ref.is_enum) {
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if (enum_types.find(p_type_ref.name) >= 0) {
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return true;
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}
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// Enum not found. Most likely because none of its constants were bound, so it's empty. That's fine. Use int instead.
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return builtin_types.find(names_cache.int_type);
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}
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return false;
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}
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};
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bool arg_default_value_is_assignable_to_type(const Context &p_context, const Variant &p_val, const TypeReference &p_arg_type, String *r_err_msg = nullptr) {
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if (p_arg_type.name == p_context.names_cache.variant_type) {
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// Variant can take anything
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return true;
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}
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switch (p_val.get_type()) {
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case Variant::NIL:
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return p_context.find_exposed_class(p_arg_type) ||
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p_context.names_cache.is_nullable_type(p_arg_type.name);
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case Variant::BOOL:
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return p_arg_type.name == p_context.names_cache.bool_type;
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case Variant::INT:
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return p_arg_type.name == p_context.names_cache.int_type ||
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p_arg_type.name == p_context.names_cache.float_type ||
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p_arg_type.is_enum;
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case Variant::FLOAT:
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return p_arg_type.name == p_context.names_cache.float_type;
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case Variant::STRING:
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case Variant::STRING_NAME:
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return p_arg_type.name == p_context.names_cache.string_type ||
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p_arg_type.name == p_context.names_cache.string_name_type ||
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p_arg_type.name == p_context.names_cache.node_path_type;
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case Variant::NODE_PATH:
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return p_arg_type.name == p_context.names_cache.node_path_type;
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case Variant::TRANSFORM:
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case Variant::TRANSFORM2D:
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case Variant::BASIS:
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case Variant::QUAT:
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case Variant::PLANE:
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case Variant::AABB:
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case Variant::COLOR:
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case Variant::VECTOR2:
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case Variant::RECT2:
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case Variant::VECTOR3:
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case Variant::RID:
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case Variant::ARRAY:
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case Variant::DICTIONARY:
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case Variant::PACKED_BYTE_ARRAY:
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case Variant::PACKED_INT32_ARRAY:
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case Variant::PACKED_INT64_ARRAY:
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case Variant::PACKED_FLOAT32_ARRAY:
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case Variant::PACKED_FLOAT64_ARRAY:
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case Variant::PACKED_STRING_ARRAY:
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case Variant::PACKED_VECTOR2_ARRAY:
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case Variant::PACKED_VECTOR3_ARRAY:
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case Variant::PACKED_COLOR_ARRAY:
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case Variant::CALLABLE:
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case Variant::SIGNAL:
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return p_arg_type.name == Variant::get_type_name(p_val.get_type());
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case Variant::OBJECT:
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return p_context.find_exposed_class(p_arg_type);
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case Variant::VECTOR2I:
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return p_arg_type.name == p_context.names_cache.vector2_type ||
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p_arg_type.name == Variant::get_type_name(p_val.get_type());
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case Variant::RECT2I:
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return p_arg_type.name == p_context.names_cache.rect2_type ||
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p_arg_type.name == Variant::get_type_name(p_val.get_type());
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case Variant::VECTOR3I:
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return p_arg_type.name == p_context.names_cache.vector3_type ||
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p_arg_type.name == Variant::get_type_name(p_val.get_type());
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default:
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if (r_err_msg) {
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*r_err_msg = "Unexpected Variant type: " + itos(p_val.get_type());
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}
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break;
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}
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return false;
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}
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void validate_property(const Context &p_context, const ExposedClass &p_class, const PropertyData &p_prop) {
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const MethodData *setter = p_class.find_method_by_name(p_prop.setter);
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// Search it in base classes too
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const ExposedClass *top = &p_class;
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while (!setter && top->base != StringName()) {
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top = p_context.find_exposed_class(top->base);
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TEST_FAIL_COND(!top, "Class not found '", top->base, "'. Inherited by '", top->name, "'.");
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setter = top->find_method_by_name(p_prop.setter);
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}
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const MethodData *getter = p_class.find_method_by_name(p_prop.getter);
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// Search it in base classes too
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top = &p_class;
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while (!getter && top->base != StringName()) {
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top = p_context.find_exposed_class(top->base);
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TEST_FAIL_COND(!top, "Class not found '", top->base, "'. Inherited by '", top->name, "'.");
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getter = top->find_method_by_name(p_prop.getter);
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}
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TEST_FAIL_COND((!setter && !getter),
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"Couldn't find neither the setter nor the getter for property: '", p_class.name, ".", String(p_prop.name), "'.");
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if (setter) {
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int setter_argc = p_prop.index != -1 ? 2 : 1;
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TEST_FAIL_COND(setter->arguments.size() != setter_argc,
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"Invalid property setter argument count: '", p_class.name, ".", String(p_prop.name), "'.");
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}
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if (getter) {
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int getter_argc = p_prop.index != -1 ? 1 : 0;
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TEST_FAIL_COND(getter->arguments.size() != getter_argc,
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"Invalid property setter argument count: '", p_class.name, ".", String(p_prop.name), "'.");
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}
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if (getter && setter) {
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const ArgumentData &setter_first_arg = setter->arguments.back()->get();
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if (getter->return_type.name != setter_first_arg.type.name) {
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// Special case for Node::set_name
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bool whitelisted = getter->return_type.name == p_context.names_cache.string_name_type &&
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setter_first_arg.type.name == p_context.names_cache.string_type;
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TEST_FAIL_COND(!whitelisted,
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"Return type from getter doesn't match first argument of setter, for property: '", p_class.name, ".", String(p_prop.name), "'.");
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}
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}
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const TypeReference &prop_type_ref = getter ? getter->return_type : setter->arguments.back()->get().type;
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const ExposedClass *prop_class = p_context.find_exposed_class(prop_type_ref);
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if (prop_class) {
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TEST_COND(prop_class->is_singleton,
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"Property type is a singleton: '", p_class.name, ".", String(p_prop.name), "'.");
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} else {
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TEST_FAIL_COND(!p_context.has_type(prop_type_ref),
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"Property type '", prop_type_ref.name, "' not found: '", p_class.name, ".", String(p_prop.name), "'.");
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}
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if (getter) {
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if (p_prop.index != -1) {
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const ArgumentData &idx_arg = getter->arguments.front()->get();
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if (idx_arg.type.name != p_context.names_cache.int_type) {
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// If not an int, it can be an enum
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TEST_COND(p_context.enum_types.find(idx_arg.type.name) < 0,
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"Invalid type '", idx_arg.type.name, "' for index argument of property getter: '", p_class.name, ".", String(p_prop.name), "'.");
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}
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}
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}
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if (setter) {
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if (p_prop.index != -1) {
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const ArgumentData &idx_arg = setter->arguments.front()->get();
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if (idx_arg.type.name != p_context.names_cache.int_type) {
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// Assume the index parameter is an enum
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// If not an int, it can be an enum
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TEST_COND(p_context.enum_types.find(idx_arg.type.name) < 0,
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"Invalid type '", idx_arg.type.name, "' for index argument of property setter: '", p_class.name, ".", String(p_prop.name), "'.");
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}
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}
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}
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}
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void validate_method(const Context &p_context, const ExposedClass &p_class, const MethodData &p_method) {
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const ExposedClass *return_class = p_context.find_exposed_class(p_method.return_type);
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if (return_class) {
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TEST_COND(return_class->is_singleton,
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"Method return type is a singleton: '", p_class.name, ".", p_method.name, "'.");
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}
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for (const List<ArgumentData>::Element *F = p_method.arguments.front(); F; F = F->next()) {
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const ArgumentData &arg = F->get();
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const ExposedClass *arg_class = p_context.find_exposed_class(arg.type);
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if (arg_class) {
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TEST_COND(arg_class->is_singleton,
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"Argument type is a singleton: '", arg.name, "' of method '", p_class.name, ".", p_method.name, "'.");
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} else {
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TEST_FAIL_COND(!p_context.has_type(arg.type),
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"Argument type '", arg.type.name, "' not found: '", arg.name, "' of method", p_class.name, ".", p_method.name, "'.");
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}
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if (arg.has_defval) {
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String type_error_msg;
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bool arg_defval_assignable_to_type = arg_default_value_is_assignable_to_type(p_context, arg.defval, arg.type, &type_error_msg);
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String err_msg = vformat("Invalid default value for parameter '%s' of method '%s.%s'.", arg.name, p_class.name, p_method.name);
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if (!type_error_msg.is_empty()) {
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err_msg += " " + type_error_msg;
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}
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TEST_COND(!arg_defval_assignable_to_type, err_msg.utf8().get_data());
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}
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}
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}
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void validate_signal(const Context &p_context, const ExposedClass &p_class, const SignalData &p_signal) {
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for (const List<ArgumentData>::Element *F = p_signal.arguments.front(); F; F = F->next()) {
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const ArgumentData &arg = F->get();
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const ExposedClass *arg_class = p_context.find_exposed_class(arg.type);
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if (arg_class) {
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TEST_COND(arg_class->is_singleton,
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"Argument class is a singleton: '", arg.name, "' of signal", p_class.name, ".", p_signal.name, "'.");
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} else {
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TEST_FAIL_COND(!p_context.has_type(arg.type),
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"Argument type '", arg.type.name, "' not found: '", arg.name, "' of signal", p_class.name, ".", p_signal.name, "'.");
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}
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}
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}
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void validate_class(const Context &p_context, const ExposedClass &p_exposed_class) {
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bool is_derived_type = p_exposed_class.base != StringName();
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if (!is_derived_type) {
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// Asserts about the base Object class
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TEST_FAIL_COND(p_exposed_class.name != p_context.names_cache.object_class,
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"Class '", p_exposed_class.name, "' has no base class.");
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TEST_FAIL_COND(!p_exposed_class.is_instantiable,
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"Object class is not instantiable.");
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TEST_FAIL_COND(p_exposed_class.api_type != ClassDB::API_CORE,
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"Object class is API is not API_CORE.");
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TEST_FAIL_COND(p_exposed_class.is_singleton,
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"Object class is registered as a singleton.");
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}
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TEST_FAIL_COND((p_exposed_class.is_singleton && p_exposed_class.base != p_context.names_cache.object_class),
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"Singleton base class '", String(p_exposed_class.base), "' is not Object, for class '", p_exposed_class.name, "'.");
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TEST_FAIL_COND((is_derived_type && !p_context.exposed_classes.has(p_exposed_class.base)),
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"Base type '", p_exposed_class.base.operator String(), "' does not exist, for class '", p_exposed_class.name, "'.");
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for (const List<PropertyData>::Element *F = p_exposed_class.properties.front(); F; F = F->next()) {
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validate_property(p_context, p_exposed_class, F->get());
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}
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for (const List<MethodData>::Element *F = p_exposed_class.methods.front(); F; F = F->next()) {
|
|
validate_method(p_context, p_exposed_class, F->get());
|
|
}
|
|
|
|
for (const List<SignalData>::Element *F = p_exposed_class.signals_.front(); F; F = F->next()) {
|
|
validate_signal(p_context, p_exposed_class, F->get());
|
|
}
|
|
}
|
|
|
|
void add_exposed_classes(Context &r_context) {
|
|
List<StringName> class_list;
|
|
ClassDB::get_class_list(&class_list);
|
|
class_list.sort_custom<StringName::AlphCompare>();
|
|
|
|
while (class_list.size()) {
|
|
StringName class_name = class_list.front()->get();
|
|
|
|
ClassDB::APIType api_type = ClassDB::get_api_type(class_name);
|
|
|
|
if (api_type == ClassDB::API_NONE) {
|
|
class_list.pop_front();
|
|
continue;
|
|
}
|
|
|
|
if (!ClassDB::is_class_exposed(class_name)) {
|
|
MESSAGE(vformat("Ignoring class '%s' because it's not exposed.", class_name).utf8().get_data());
|
|
class_list.pop_front();
|
|
continue;
|
|
}
|
|
|
|
if (!ClassDB::is_class_enabled(class_name)) {
|
|
MESSAGE(vformat("Ignoring class '%s' because it's not enabled.", class_name).utf8().get_data());
|
|
class_list.pop_front();
|
|
continue;
|
|
}
|
|
|
|
ClassDB::ClassInfo *class_info = ClassDB::classes.getptr(class_name);
|
|
|
|
ExposedClass exposed_class;
|
|
exposed_class.name = class_name;
|
|
exposed_class.api_type = api_type;
|
|
exposed_class.is_singleton = Engine::get_singleton()->has_singleton(class_name);
|
|
exposed_class.is_instantiable = class_info->creation_func && !exposed_class.is_singleton;
|
|
exposed_class.is_reference = ClassDB::is_parent_class(class_name, "Reference");
|
|
exposed_class.base = ClassDB::get_parent_class(class_name);
|
|
|
|
// Add properties
|
|
|
|
List<PropertyInfo> property_list;
|
|
ClassDB::get_property_list(class_name, &property_list, true);
|
|
|
|
Map<StringName, StringName> accessor_methods;
|
|
|
|
for (const List<PropertyInfo>::Element *E = property_list.front(); E; E = E->next()) {
|
|
const PropertyInfo &property = E->get();
|
|
|
|
if (property.usage & PROPERTY_USAGE_GROUP || property.usage & PROPERTY_USAGE_SUBGROUP || property.usage & PROPERTY_USAGE_CATEGORY) {
|
|
continue;
|
|
}
|
|
|
|
PropertyData prop;
|
|
prop.name = property.name;
|
|
prop.setter = ClassDB::get_property_setter(class_name, prop.name);
|
|
prop.getter = ClassDB::get_property_getter(class_name, prop.name);
|
|
|
|
if (prop.setter != StringName()) {
|
|
accessor_methods[prop.setter] = prop.name;
|
|
}
|
|
if (prop.getter != StringName()) {
|
|
accessor_methods[prop.getter] = prop.name;
|
|
}
|
|
|
|
bool valid = false;
|
|
prop.index = ClassDB::get_property_index(class_name, prop.name, &valid);
|
|
TEST_FAIL_COND(!valid, "Invalid property: '", exposed_class.name, ".", String(prop.name), "'.");
|
|
|
|
exposed_class.properties.push_back(prop);
|
|
}
|
|
|
|
// Add methods
|
|
|
|
List<MethodInfo> virtual_method_list;
|
|
ClassDB::get_virtual_methods(class_name, &virtual_method_list, true);
|
|
|
|
List<MethodInfo> method_list;
|
|
ClassDB::get_method_list(class_name, &method_list, true);
|
|
method_list.sort();
|
|
|
|
for (List<MethodInfo>::Element *E = method_list.front(); E; E = E->next()) {
|
|
const MethodInfo &method_info = E->get();
|
|
|
|
int argc = method_info.arguments.size();
|
|
|
|
if (method_info.name.is_empty()) {
|
|
continue;
|
|
}
|
|
|
|
MethodData method;
|
|
method.name = method_info.name;
|
|
|
|
if (method_info.flags & METHOD_FLAG_VIRTUAL) {
|
|
method.is_virtual = true;
|
|
}
|
|
|
|
PropertyInfo return_info = method_info.return_val;
|
|
|
|
MethodBind *m = method.is_virtual ? nullptr : ClassDB::get_method(class_name, method_info.name);
|
|
|
|
method.is_vararg = m && m->is_vararg();
|
|
|
|
if (!m && !method.is_virtual) {
|
|
TEST_FAIL_COND(!virtual_method_list.find(method_info),
|
|
"Missing MethodBind for non-virtual method: '", exposed_class.name, ".", method.name, "'.");
|
|
|
|
// A virtual method without the virtual flag. This is a special case.
|
|
|
|
// The method Object.free is registered as a virtual method, but without the virtual flag.
|
|
// This is because this method is not supposed to be overridden, but called.
|
|
// We assume the return type is void.
|
|
method.return_type.name = r_context.names_cache.void_type;
|
|
|
|
// Actually, more methods like this may be added in the future, which could return
|
|
// something different. Let's put this check to notify us if that ever happens.
|
|
String warn_msg = vformat(
|
|
"Notification: New unexpected virtual non-overridable method found. "
|
|
"We only expected Object.free, but found '%s.%s'.",
|
|
exposed_class.name, method.name);
|
|
TEST_FAIL_COND_WARN(
|
|
(exposed_class.name != r_context.names_cache.object_class || String(method.name) != "free"),
|
|
warn_msg.utf8().get_data());
|
|
|
|
} else if (return_info.type == Variant::INT && return_info.usage & PROPERTY_USAGE_CLASS_IS_ENUM) {
|
|
method.return_type.name = return_info.class_name;
|
|
method.return_type.is_enum = true;
|
|
} else if (return_info.class_name != StringName()) {
|
|
method.return_type.name = return_info.class_name;
|
|
|
|
bool bad_reference_hint = !method.is_virtual && return_info.hint != PROPERTY_HINT_RESOURCE_TYPE &&
|
|
ClassDB::is_parent_class(return_info.class_name, r_context.names_cache.reference_class);
|
|
TEST_COND(bad_reference_hint, "Return type is reference but hint is not '" _STR(PROPERTY_HINT_RESOURCE_TYPE) "'.", " Are you returning a reference type by pointer? Method: '",
|
|
exposed_class.name, ".", method.name, "'.");
|
|
} else if (return_info.hint == PROPERTY_HINT_RESOURCE_TYPE) {
|
|
method.return_type.name = return_info.hint_string;
|
|
} else if (return_info.type == Variant::NIL && return_info.usage & PROPERTY_USAGE_NIL_IS_VARIANT) {
|
|
method.return_type.name = r_context.names_cache.variant_type;
|
|
} else if (return_info.type == Variant::NIL) {
|
|
method.return_type.name = r_context.names_cache.void_type;
|
|
} else {
|
|
// NOTE: We don't care about the size and sign of int and float in these tests
|
|
method.return_type.name = Variant::get_type_name(return_info.type);
|
|
}
|
|
|
|
for (int i = 0; i < argc; i++) {
|
|
PropertyInfo arg_info = method_info.arguments[i];
|
|
|
|
String orig_arg_name = arg_info.name;
|
|
|
|
ArgumentData arg;
|
|
arg.name = orig_arg_name;
|
|
|
|
if (arg_info.type == Variant::INT && arg_info.usage & PROPERTY_USAGE_CLASS_IS_ENUM) {
|
|
arg.type.name = arg_info.class_name;
|
|
arg.type.is_enum = true;
|
|
} else if (arg_info.class_name != StringName()) {
|
|
arg.type.name = arg_info.class_name;
|
|
} else if (arg_info.hint == PROPERTY_HINT_RESOURCE_TYPE) {
|
|
arg.type.name = arg_info.hint_string;
|
|
} else if (arg_info.type == Variant::NIL) {
|
|
arg.type.name = r_context.names_cache.variant_type;
|
|
} else {
|
|
// NOTE: We don't care about the size and sign of int and float in these tests
|
|
arg.type.name = Variant::get_type_name(arg_info.type);
|
|
}
|
|
|
|
if (m && m->has_default_argument(i)) {
|
|
arg.has_defval = true;
|
|
arg.defval = m->get_default_argument(i);
|
|
}
|
|
|
|
method.arguments.push_back(arg);
|
|
}
|
|
|
|
if (method.is_vararg) {
|
|
ArgumentData vararg;
|
|
vararg.type.name = r_context.names_cache.vararg_stub_type;
|
|
vararg.name = "@varargs@";
|
|
method.arguments.push_back(vararg);
|
|
}
|
|
|
|
TEST_COND(exposed_class.find_property_by_name(method.name),
|
|
"Method name conflicts with property: '", String(class_name), ".", String(method.name), "'.");
|
|
|
|
// Classes starting with an underscore are ignored unless they're used as a property setter or getter
|
|
if (!method.is_virtual && String(method.name)[0] == '_') {
|
|
for (const List<PropertyData>::Element *F = exposed_class.properties.front(); F; F = F->next()) {
|
|
const PropertyData &prop = F->get();
|
|
|
|
if (prop.setter == method.name || prop.getter == method.name) {
|
|
exposed_class.methods.push_back(method);
|
|
break;
|
|
}
|
|
}
|
|
} else {
|
|
exposed_class.methods.push_back(method);
|
|
}
|
|
}
|
|
|
|
// Add signals
|
|
|
|
const HashMap<StringName, MethodInfo> &signal_map = class_info->signal_map;
|
|
const StringName *k = nullptr;
|
|
|
|
while ((k = signal_map.next(k))) {
|
|
SignalData signal;
|
|
|
|
const MethodInfo &method_info = signal_map.get(*k);
|
|
|
|
signal.name = method_info.name;
|
|
|
|
int argc = method_info.arguments.size();
|
|
|
|
for (int i = 0; i < argc; i++) {
|
|
PropertyInfo arg_info = method_info.arguments[i];
|
|
|
|
String orig_arg_name = arg_info.name;
|
|
|
|
ArgumentData arg;
|
|
arg.name = orig_arg_name;
|
|
|
|
if (arg_info.type == Variant::INT && arg_info.usage & PROPERTY_USAGE_CLASS_IS_ENUM) {
|
|
arg.type.name = arg_info.class_name;
|
|
arg.type.is_enum = true;
|
|
} else if (arg_info.class_name != StringName()) {
|
|
arg.type.name = arg_info.class_name;
|
|
} else if (arg_info.hint == PROPERTY_HINT_RESOURCE_TYPE) {
|
|
arg.type.name = arg_info.hint_string;
|
|
} else if (arg_info.type == Variant::NIL) {
|
|
arg.type.name = r_context.names_cache.variant_type;
|
|
} else {
|
|
// NOTE: We don't care about the size and sign of int and float in these tests
|
|
arg.type.name = Variant::get_type_name(arg_info.type);
|
|
}
|
|
|
|
signal.arguments.push_back(arg);
|
|
}
|
|
|
|
bool method_conflict = exposed_class.find_property_by_name(signal.name);
|
|
|
|
// TODO:
|
|
// ClassDB allows signal names that conflict with method or property names.
|
|
// However registering a signal with a conflicting name is still considered wrong.
|
|
// Unfortunately there are some existing cases that are yet to be fixed.
|
|
// Until those are fixed we will print a warning instead of failing the test.
|
|
String warn_msg = vformat(
|
|
"Signal name conflicts with %s: '%s.%s.",
|
|
method_conflict ? "method" : "property", class_name, signal.name);
|
|
TEST_FAIL_COND_WARN((method_conflict || exposed_class.find_method_by_name(signal.name)),
|
|
warn_msg.utf8().get_data());
|
|
|
|
exposed_class.signals_.push_back(signal);
|
|
}
|
|
|
|
// Add enums and constants
|
|
|
|
List<String> constants;
|
|
ClassDB::get_integer_constant_list(class_name, &constants, true);
|
|
|
|
const HashMap<StringName, List<StringName>> &enum_map = class_info->enum_map;
|
|
k = nullptr;
|
|
|
|
while ((k = enum_map.next(k))) {
|
|
EnumData enum_;
|
|
enum_.name = *k;
|
|
|
|
const List<StringName> &enum_constants = enum_map.get(*k);
|
|
for (const List<StringName>::Element *E = enum_constants.front(); E; E = E->next()) {
|
|
const StringName &constant_name = E->get();
|
|
int *value = class_info->constant_map.getptr(constant_name);
|
|
TEST_FAIL_COND(!value, "Missing enum constant value: '",
|
|
String(class_name), ".", String(enum_.name), ".", String(constant_name), "'.");
|
|
constants.erase(constant_name);
|
|
|
|
ConstantData constant;
|
|
constant.name = constant_name;
|
|
constant.value = *value;
|
|
|
|
enum_.constants.push_back(constant);
|
|
}
|
|
|
|
exposed_class.enums.push_back(enum_);
|
|
|
|
r_context.enum_types.push_back(String(class_name) + "." + String(*k));
|
|
}
|
|
|
|
for (const List<String>::Element *E = constants.front(); E; E = E->next()) {
|
|
const String &constant_name = E->get();
|
|
int *value = class_info->constant_map.getptr(StringName(E->get()));
|
|
TEST_FAIL_COND(!value, "Missing enum constant value: '", String(class_name), ".", String(constant_name), "'.");
|
|
|
|
ConstantData constant;
|
|
constant.name = constant_name;
|
|
constant.value = *value;
|
|
|
|
exposed_class.constants.push_back(constant);
|
|
}
|
|
|
|
r_context.exposed_classes.insert(class_name, exposed_class);
|
|
class_list.pop_front();
|
|
}
|
|
}
|
|
|
|
void add_builtin_types(Context &r_context) {
|
|
// NOTE: We don't care about the size and sign of int and float in these tests
|
|
for (int i = 0; i < Variant::VARIANT_MAX; i++) {
|
|
r_context.builtin_types.push_back(Variant::get_type_name(Variant::Type(i)));
|
|
}
|
|
|
|
r_context.builtin_types.push_back(_STR(Variant));
|
|
r_context.builtin_types.push_back(r_context.names_cache.vararg_stub_type);
|
|
r_context.builtin_types.push_back("void");
|
|
}
|
|
|
|
void add_global_enums(Context &r_context) {
|
|
int global_constants_count = CoreConstants::get_global_constant_count();
|
|
|
|
if (global_constants_count > 0) {
|
|
for (int i = 0; i < global_constants_count; i++) {
|
|
StringName enum_name = CoreConstants::get_global_constant_enum(i);
|
|
|
|
if (enum_name != StringName()) {
|
|
ConstantData constant;
|
|
constant.name = CoreConstants::get_global_constant_name(i);
|
|
constant.value = CoreConstants::get_global_constant_value(i);
|
|
|
|
EnumData enum_;
|
|
enum_.name = enum_name;
|
|
List<EnumData>::Element *enum_match = r_context.global_enums.find(enum_);
|
|
if (enum_match) {
|
|
enum_match->get().constants.push_back(constant);
|
|
} else {
|
|
enum_.constants.push_back(constant);
|
|
r_context.global_enums.push_back(enum_);
|
|
}
|
|
}
|
|
}
|
|
|
|
for (List<EnumData>::Element *E = r_context.global_enums.front(); E; E = E->next()) {
|
|
r_context.enum_types.push_back(E->get().name);
|
|
}
|
|
}
|
|
|
|
// HARDCODED
|
|
List<StringName> hardcoded_enums;
|
|
hardcoded_enums.push_back("Vector2.Axis");
|
|
hardcoded_enums.push_back("Vector2i.Axis");
|
|
hardcoded_enums.push_back("Vector3.Axis");
|
|
hardcoded_enums.push_back("Vector3i.Axis");
|
|
for (List<StringName>::Element *E = hardcoded_enums.front(); E; E = E->next()) {
|
|
// These enums are not generated and must be written manually (e.g.: Vector3.Axis)
|
|
// Here, we assume core types do not begin with underscore
|
|
r_context.enum_types.push_back(E->get());
|
|
}
|
|
}
|
|
|
|
TEST_SUITE("[ClassDB]") {
|
|
TEST_CASE("[ClassDB] Add exposed classes, builtin types, and global enums") {
|
|
Context context;
|
|
|
|
add_exposed_classes(context);
|
|
add_builtin_types(context);
|
|
add_global_enums(context);
|
|
|
|
SUBCASE("[ClassDB] Find exposed class") {
|
|
const ExposedClass *object_class = context.find_exposed_class(context.names_cache.object_class);
|
|
TEST_FAIL_COND(!object_class, "Object class not found.");
|
|
TEST_FAIL_COND(object_class->base != StringName(),
|
|
"Object class derives from another class: '", object_class->base, "'.");
|
|
|
|
for (ExposedClasses::Element E = context.exposed_classes.front(); E; E = E.next()) {
|
|
validate_class(context, E.value());
|
|
}
|
|
}
|
|
}
|
|
}
|
|
} // namespace TestClassDB
|
|
|
|
#endif // TEST_CLASS_DB_H
|