Add sample test project

4 files changed, 188 insertions, 0 deletions

diff --git a/test/src/example.cpp b/test/src/example.cpp
new file mode 100644
index 0000000..27be6a1
--- /dev/null
+++ b/test/src/example.cpp
@@ -0,0 +1,91 @@
+#include "example.h"
+
+#include <godot_cpp/core/class_db.hpp>
+
+#include <godot_cpp/classes/global_constants.hpp>
+#include <godot_cpp/classes/label.hpp>
+#include <godot_cpp/variant/utility_functions.hpp>
+
+using namespace godot;
+
+void Example::_bind_methods() {
+	// Methods.
+	ClassDB::bind_method(D_METHOD("simple_func"), &Example::simple_func);
+	ClassDB::bind_method(D_METHOD("simple_const_func"), &Example::simple_const_func);
+	ClassDB::bind_method(D_METHOD("return_something"), &Example::return_something);
+	ClassDB::bind_method(D_METHOD("return_something_const"), &Example::return_something_const);
+
+	{
+		MethodInfo mi;
+		mi.arguments.push_back(PropertyInfo(Variant::STRING, "some_argument"));
+		mi.name = "varargs_func";
+		ClassDB::bind_vararg_method(METHOD_FLAGS_DEFAULT, "varargs_func", &Example::varargs_func, mi);
+	}
+
+	// Properties.
+	ClassDB::bind_method(D_METHOD("get_custom_position"), &Example::get_custom_position);
+	ClassDB::bind_method(D_METHOD("set_custom_position", "position"), &Example::set_custom_position);
+	ADD_PROPERTY(PropertyInfo(Variant::VECTOR2, "custom_position"), "set_custom_position", "get_custom_position");
+
+	// Signals.
+	ADD_SIGNAL(MethodInfo("custom_signal", PropertyInfo(Variant::STRING, "name"), PropertyInfo(Variant::INT, "value")));
+	ClassDB::bind_method(D_METHOD("emit_custom_signal", "name", "value"), &Example::emit_custom_signal);
+
+	// Constants.
+	BIND_ENUM_CONSTANT(FIRST);
+	BIND_ENUM_CONSTANT(ANSWER_TO_EVERYTHING);
+
+	BIND_CONSTANT(CONSTANT_WITHOUT_ENUM);
+
+	// Virtual function override.
+	BIND_VIRTUAL_METHOD(_has_point);
+}
+
+// Methods.
+void Example::simple_func() {
+	UtilityFunctions::print("Simple func called.");
+}
+
+void Example::simple_const_func() const {
+	UtilityFunctions::print("Simple const func called.");
+}
+
+String Example::return_something(const String &base) {
+	UtilityFunctions::print("Return something called.");
+	return base;
+}
+
+Viewport *Example::return_something_const() const {
+	UtilityFunctions::print("Return something const called.");
+	if (is_inside_tree()) {
+		Viewport *result = get_viewport();
+		return result;
+	}
+	return nullptr;
+}
+
+Variant Example::varargs_func(const Variant **args, GDNativeInt arg_count, GDNativeCallError &error) {
+	UtilityFunctions::print("Varargs called with ", String::num(arg_count), " arguments");
+	return arg_count;
+}
+
+void Example::emit_custom_signal(const String &name, int value) {
+	emit_signal("custom_signal", name, value);
+}
+
+// Properties.
+void Example::set_custom_position(const Vector2 &pos) {
+	custom_position = pos;
+}
+
+Vector2 Example::get_custom_position() const {
+	return custom_position;
+}
+
+// Virtual function override.
+bool Example::_has_point(const Vector2 &point) {
+	Label *label = get_node<Label>("Label");
+	label->set_text("Got point: " + Variant(point).stringify());
+
+	return false;
+}
diff --git a/test/src/example.h b/test/src/example.h
new file mode 100644
index 0000000..0b054e5
--- /dev/null
+++ b/test/src/example.h
@@ -0,0 +1,50 @@
+#ifndef EXAMPLE_CLASS_H
+#define EXAMPLE_CLASS_H
+
+#include <godot_cpp/classes/control.hpp>
+#include <godot_cpp/classes/global_constants.hpp>
+#include <godot_cpp/classes/viewport.hpp>
+
+#include <godot_cpp/core/binder_common.hpp>
+
+using namespace godot;
+
+class Example : public Control {
+	GDCLASS(Example, Control);
+
+protected:
+	static void _bind_methods();
+
+private:
+	Vector2 custom_position;
+
+public:
+	// Constants.
+	enum Constants {
+		FIRST,
+		ANSWER_TO_EVERYTHING = 42,
+	};
+
+	enum {
+		CONSTANT_WITHOUT_ENUM = 314,
+	};
+
+	// Functions
+	void simple_func();
+	void simple_const_func() const;
+	String return_something(const String &base);
+	Viewport *return_something_const() const;
+	Variant varargs_func(const Variant **args, GDNativeInt arg_count, GDNativeCallError &error);
+	void emit_custom_signal(const String &name, int value);
+
+	// Property
+	void set_custom_position(const Vector2 &pos);
+	Vector2 get_custom_position() const;
+
+	// Virtual function override
+	virtual bool _has_point(const Vector2 &point);
+};
+
+VARIANT_ENUM_CAST(Example, Constants);
+
+#endif // ! EXAMPLE_CLASS_H
diff --git a/test/src/register_types.cpp b/test/src/register_types.cpp
new file mode 100644
index 0000000..78fc2aa
--- /dev/null
+++ b/test/src/register_types.cpp
@@ -0,0 +1,40 @@
+#include "register_types.h"
+
+#include <godot/gdnative_interface.h>
+
+#include <godot_cpp/core/class_db.hpp>
+#include <godot_cpp/core/defs.hpp>
+#include <godot_cpp/godot.hpp>
+
+#include "example.h"
+
+using namespace godot;
+
+void register_example_types() {
+	ClassDB::register_class<Example>();
+}
+
+void unregister_example_types() {}
+
+extern "C" {
+
+// Initialization.
+
+GDNativeBool GDN_EXPORT example_library_init(const GDNativeInterface *p_interface, const GDNativeExtensionClassLibraryPtr p_library, GDNativeInitialization *r_initialization) {
+	GDNativeBool result = godot::GDExtensionBinding::init(p_interface, p_library, r_initialization);
+
+	if (result) {
+		register_example_types();
+	}
+
+	return result;
+}
+
+void GDN_EXPORT initialize_level(void *userdata, GDNativeInitializationLevel p_level) {
+	godot::GDExtensionBinding::initialize_level(userdata, p_level);
+}
+
+void GDN_EXPORT deinitialize_level(void *userdata, GDNativeInitializationLevel p_level) {
+	godot::GDExtensionBinding::deinitialize_level(userdata, p_level);
+}
+}
diff --git a/test/src/register_types.h b/test/src/register_types.h
new file mode 100644
index 0000000..7678483
--- /dev/null
+++ b/test/src/register_types.h
@@ -0,0 +1,7 @@
+#ifndef EXAMPLE_REGISTER_TYPES_H
+#define EXAMPLE_REGISTER_TYPES_H
+
+void register_example_types();
+void unregister_example_types();
+
+#endif // ! EXAMPLE_REGISTER_TYPES_H