350 lines
15 KiB
C++
350 lines
15 KiB
C++
/*************************************************************************/
|
|
/* test_macros.h */
|
|
/*************************************************************************/
|
|
/* This file is part of: */
|
|
/* GODOT ENGINE */
|
|
/* https://godotengine.org */
|
|
/*************************************************************************/
|
|
/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */
|
|
/* Copyright (c) 2014-2022 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_MACROS_H
|
|
#define TEST_MACROS_H
|
|
|
|
#include "core/input/input_map.h"
|
|
#include "core/object/message_queue.h"
|
|
#include "core/variant/variant.h"
|
|
|
|
// See documentation for doctest at:
|
|
// https://github.com/onqtam/doctest/blob/master/doc/markdown/readme.md#reference
|
|
#include "thirdparty/doctest/doctest.h"
|
|
|
|
// The test is skipped with this, run pending tests with `--test --no-skip`.
|
|
#define TEST_CASE_PENDING(name) TEST_CASE(name *doctest::skip())
|
|
|
|
// The test case is marked as failed, but does not fail the entire test run.
|
|
#define TEST_CASE_MAY_FAIL(name) TEST_CASE(name *doctest::may_fail())
|
|
|
|
// Provide aliases to conform with Godot naming conventions (see error macros).
|
|
#define TEST_COND(cond, ...) DOCTEST_CHECK_FALSE_MESSAGE(cond, __VA_ARGS__)
|
|
#define TEST_FAIL(cond, ...) DOCTEST_FAIL(cond, __VA_ARGS__)
|
|
#define TEST_FAIL_COND(cond, ...) DOCTEST_REQUIRE_FALSE_MESSAGE(cond, __VA_ARGS__)
|
|
#define TEST_FAIL_COND_WARN(cond, ...) DOCTEST_WARN_FALSE_MESSAGE(cond, __VA_ARGS__)
|
|
|
|
// Temporarily disable error prints to test failure paths.
|
|
// This allows to avoid polluting the test summary with error messages.
|
|
// The `_print_error_enabled` boolean is defined in `core/print_string.cpp` and
|
|
// works at global scope. It's used by various loggers in `should_log()` method,
|
|
// which are used by error macros which call into `OS::print_error`, effectively
|
|
// disabling any error messages to be printed from the engine side (not tests).
|
|
#define ERR_PRINT_OFF _print_error_enabled = false;
|
|
#define ERR_PRINT_ON _print_error_enabled = true;
|
|
|
|
// Stringify all `Variant` compatible types for doctest output by default.
|
|
// https://github.com/onqtam/doctest/blob/master/doc/markdown/stringification.md
|
|
|
|
#define DOCTEST_STRINGIFY_VARIANT(m_type) \
|
|
template <> \
|
|
struct doctest::StringMaker<m_type> { \
|
|
static doctest::String convert(const m_type &p_val) { \
|
|
const Variant val = p_val; \
|
|
return val.get_construct_string().utf8().get_data(); \
|
|
} \
|
|
};
|
|
|
|
#define DOCTEST_STRINGIFY_VARIANT_POINTER(m_type) \
|
|
template <> \
|
|
struct doctest::StringMaker<m_type> { \
|
|
static doctest::String convert(const m_type *p_val) { \
|
|
const Variant val = p_val; \
|
|
return val.get_construct_string().utf8().get_data(); \
|
|
} \
|
|
};
|
|
|
|
DOCTEST_STRINGIFY_VARIANT(Variant);
|
|
DOCTEST_STRINGIFY_VARIANT(::String); // Disambiguate from `doctest::String`.
|
|
|
|
DOCTEST_STRINGIFY_VARIANT(Vector2);
|
|
DOCTEST_STRINGIFY_VARIANT(Vector2i);
|
|
DOCTEST_STRINGIFY_VARIANT(Rect2);
|
|
DOCTEST_STRINGIFY_VARIANT(Rect2i);
|
|
DOCTEST_STRINGIFY_VARIANT(Vector3);
|
|
DOCTEST_STRINGIFY_VARIANT(Vector3i);
|
|
DOCTEST_STRINGIFY_VARIANT(Transform2D);
|
|
DOCTEST_STRINGIFY_VARIANT(Plane);
|
|
DOCTEST_STRINGIFY_VARIANT(Quaternion);
|
|
DOCTEST_STRINGIFY_VARIANT(AABB);
|
|
DOCTEST_STRINGIFY_VARIANT(Basis);
|
|
DOCTEST_STRINGIFY_VARIANT(Transform3D);
|
|
|
|
DOCTEST_STRINGIFY_VARIANT(::Color); // Disambiguate from `doctest::Color`.
|
|
DOCTEST_STRINGIFY_VARIANT(StringName);
|
|
DOCTEST_STRINGIFY_VARIANT(NodePath);
|
|
DOCTEST_STRINGIFY_VARIANT(RID);
|
|
DOCTEST_STRINGIFY_VARIANT_POINTER(Object);
|
|
DOCTEST_STRINGIFY_VARIANT(Callable);
|
|
DOCTEST_STRINGIFY_VARIANT(Signal);
|
|
DOCTEST_STRINGIFY_VARIANT(Dictionary);
|
|
DOCTEST_STRINGIFY_VARIANT(Array);
|
|
|
|
DOCTEST_STRINGIFY_VARIANT(PackedByteArray);
|
|
DOCTEST_STRINGIFY_VARIANT(PackedInt32Array);
|
|
DOCTEST_STRINGIFY_VARIANT(PackedInt64Array);
|
|
DOCTEST_STRINGIFY_VARIANT(PackedFloat32Array);
|
|
DOCTEST_STRINGIFY_VARIANT(PackedFloat64Array);
|
|
DOCTEST_STRINGIFY_VARIANT(PackedStringArray);
|
|
DOCTEST_STRINGIFY_VARIANT(PackedVector2Array);
|
|
DOCTEST_STRINGIFY_VARIANT(PackedVector3Array);
|
|
DOCTEST_STRINGIFY_VARIANT(PackedColorArray);
|
|
|
|
// Register test commands to be launched from the command-line.
|
|
// For instance: REGISTER_TEST_COMMAND("gdscript-parser" &test_parser_func).
|
|
// Example usage: `godot --test gdscript-parser`.
|
|
|
|
typedef void (*TestFunc)();
|
|
extern Map<String, TestFunc> *test_commands;
|
|
int register_test_command(String p_command, TestFunc p_function);
|
|
|
|
#define REGISTER_TEST_COMMAND(m_command, m_function) \
|
|
DOCTEST_GLOBAL_NO_WARNINGS(DOCTEST_ANONYMOUS(_DOCTEST_ANON_VAR_)) = \
|
|
register_test_command(m_command, m_function); \
|
|
DOCTEST_GLOBAL_NO_WARNINGS_END()
|
|
|
|
// Utility macros to send an event actions to a given object
|
|
// Requires Message Queue and InputMap to be setup.
|
|
// SEND_GUI_ACTION - takes an object and a input map key. e.g SEND_GUI_ACTION(code_edit, "ui_text_newline").
|
|
// SEND_GUI_KEY_EVENT - takes an object and a keycode set. e.g SEND_GUI_KEY_EVENT(code_edit, Key::A | KeyModifierMask::CMD).
|
|
// SEND_GUI_MOUSE_EVENT - takes an object, position, mouse button and mouse mask e.g SEND_GUI_MOUSE_EVENT(code_edit, Vector2(50, 50), MOUSE_BUTTON_NONE, MOUSE_BUTTON_NONE);
|
|
// SEND_GUI_DOUBLE_CLICK - takes an object and a position. e.g SEND_GUI_DOUBLE_CLICK(code_edit, Vector2(50, 50));
|
|
|
|
#define SEND_GUI_ACTION(m_object, m_action) \
|
|
{ \
|
|
const List<Ref<InputEvent>> *events = InputMap::get_singleton()->action_get_events(m_action); \
|
|
const List<Ref<InputEvent>>::Element *first_event = events->front(); \
|
|
Ref<InputEventKey> event = first_event->get(); \
|
|
event->set_pressed(true); \
|
|
m_object->gui_input(event); \
|
|
MessageQueue::get_singleton()->flush(); \
|
|
}
|
|
|
|
#define SEND_GUI_KEY_EVENT(m_object, m_input) \
|
|
{ \
|
|
Ref<InputEventKey> event = InputEventKey::create_reference(m_input); \
|
|
event->set_pressed(true); \
|
|
m_object->gui_input(event); \
|
|
MessageQueue::get_singleton()->flush(); \
|
|
}
|
|
|
|
#define _CREATE_GUI_MOUSE_EVENT(m_object, m_local_pos, m_input, m_mask) \
|
|
Ref<InputEventMouseButton> event; \
|
|
event.instantiate(); \
|
|
event->set_position(m_local_pos); \
|
|
event->set_button_index(m_input); \
|
|
event->set_button_mask(m_mask); \
|
|
event->set_pressed(true);
|
|
|
|
#define SEND_GUI_MOUSE_EVENT(m_object, m_local_pos, m_input, m_mask) \
|
|
{ \
|
|
_CREATE_GUI_MOUSE_EVENT(m_object, m_local_pos, m_input, m_mask); \
|
|
m_object->get_viewport()->push_input(event); \
|
|
MessageQueue::get_singleton()->flush(); \
|
|
}
|
|
|
|
#define SEND_GUI_DOUBLE_CLICK(m_object, m_local_pos) \
|
|
{ \
|
|
_CREATE_GUI_MOUSE_EVENT(m_object, m_local_pos, MouseButton::LEFT, MouseButton::LEFT); \
|
|
event->set_double_click(true); \
|
|
m_object->get_viewport()->push_input(event); \
|
|
MessageQueue::get_singleton()->flush(); \
|
|
}
|
|
|
|
// Utility class / macros for testing signals
|
|
//
|
|
// Use SIGNAL_WATCH(*object, "signal_name") to start watching
|
|
// Makes sure to call SIGNAL_UNWATCH(*object, "signal_name") to stop watching in cleanup, this is not done automatically.
|
|
//
|
|
// The SignalWatcher will capture all signals and their args sent between checks.
|
|
//
|
|
// Use SIGNAL_CHECK("signal_name"), Vector<Vector<Variant>>), to check the arguments of all fired signals.
|
|
// The outer vector is each fired signal, the inner vector the list of arguments for that signal. Order does matter.
|
|
//
|
|
// Use SIGNAL_CHECK_FALSE("signal_name") to check if a signal was not fired.
|
|
//
|
|
// Use SIGNAL_DISCARD("signal_name") to discard records all of the given signal, use only in placed you don't need to check.
|
|
//
|
|
// All signals are automatically discarded between test/sub test cases.
|
|
|
|
class SignalWatcher : public Object {
|
|
private:
|
|
inline static SignalWatcher *singleton;
|
|
|
|
/* Equal to: Map<String, Vector<Vector<Variant>>> */
|
|
Map<String, Array> _signals;
|
|
void _add_signal_entry(const Array &p_args, const String &p_name) {
|
|
if (!_signals.has(p_name)) {
|
|
_signals[p_name] = Array();
|
|
}
|
|
_signals[p_name].push_back(p_args);
|
|
}
|
|
|
|
void _signal_callback_zero(const String &p_name) {
|
|
Array args;
|
|
_add_signal_entry(args, p_name);
|
|
}
|
|
|
|
void _signal_callback_one(Variant p_arg1, const String &p_name) {
|
|
Array args;
|
|
args.push_back(p_arg1);
|
|
_add_signal_entry(args, p_name);
|
|
}
|
|
|
|
void _signal_callback_two(Variant p_arg1, Variant p_arg2, const String &p_name) {
|
|
Array args;
|
|
args.push_back(p_arg1);
|
|
args.push_back(p_arg2);
|
|
_add_signal_entry(args, p_name);
|
|
}
|
|
|
|
void _signal_callback_three(Variant p_arg1, Variant p_arg2, Variant p_arg3, const String &p_name) {
|
|
Array args;
|
|
args.push_back(p_arg1);
|
|
args.push_back(p_arg2);
|
|
args.push_back(p_arg3);
|
|
_add_signal_entry(args, p_name);
|
|
}
|
|
|
|
public:
|
|
static SignalWatcher *get_singleton() { return singleton; }
|
|
|
|
void watch_signal(Object *p_object, const String &p_signal) {
|
|
Vector<Variant> args;
|
|
args.push_back(p_signal);
|
|
MethodInfo method_info;
|
|
ClassDB::get_signal(p_object->get_class(), p_signal, &method_info);
|
|
switch (method_info.arguments.size()) {
|
|
case 0: {
|
|
p_object->connect(p_signal, callable_mp(this, &SignalWatcher::_signal_callback_zero), args);
|
|
} break;
|
|
case 1: {
|
|
p_object->connect(p_signal, callable_mp(this, &SignalWatcher::_signal_callback_one), args);
|
|
} break;
|
|
case 2: {
|
|
p_object->connect(p_signal, callable_mp(this, &SignalWatcher::_signal_callback_two), args);
|
|
} break;
|
|
case 3: {
|
|
p_object->connect(p_signal, callable_mp(this, &SignalWatcher::_signal_callback_three), args);
|
|
} break;
|
|
default: {
|
|
MESSAGE("Signal ", p_signal, " arg count not supported.");
|
|
} break;
|
|
}
|
|
}
|
|
|
|
void unwatch_signal(Object *p_object, const String &p_signal) {
|
|
MethodInfo method_info;
|
|
ClassDB::get_signal(p_object->get_class(), p_signal, &method_info);
|
|
switch (method_info.arguments.size()) {
|
|
case 0: {
|
|
p_object->disconnect(p_signal, callable_mp(this, &SignalWatcher::_signal_callback_zero));
|
|
} break;
|
|
case 1: {
|
|
p_object->disconnect(p_signal, callable_mp(this, &SignalWatcher::_signal_callback_one));
|
|
} break;
|
|
case 2: {
|
|
p_object->disconnect(p_signal, callable_mp(this, &SignalWatcher::_signal_callback_two));
|
|
} break;
|
|
case 3: {
|
|
p_object->disconnect(p_signal, callable_mp(this, &SignalWatcher::_signal_callback_three));
|
|
} break;
|
|
default: {
|
|
MESSAGE("Signal ", p_signal, " arg count not supported.");
|
|
} break;
|
|
}
|
|
}
|
|
|
|
bool check(const String &p_name, const Array &p_args) {
|
|
if (!_signals.has(p_name)) {
|
|
MESSAGE("Signal ", p_name, " not emitted");
|
|
return false;
|
|
}
|
|
|
|
if (p_args.size() != _signals[p_name].size()) {
|
|
MESSAGE("Signal has " << _signals[p_name] << " expected " << p_args);
|
|
discard_signal(p_name);
|
|
return false;
|
|
}
|
|
|
|
bool match = true;
|
|
for (int i = 0; i < p_args.size(); i++) {
|
|
if (((Array)p_args[i]).size() != ((Array)_signals[p_name][i]).size()) {
|
|
MESSAGE("Signal has " << _signals[p_name][i] << " expected " << p_args[i]);
|
|
match = false;
|
|
continue;
|
|
}
|
|
|
|
for (int j = 0; j < ((Array)p_args[i]).size(); j++) {
|
|
if (((Array)p_args[i])[j] != ((Array)_signals[p_name][i])[j]) {
|
|
MESSAGE("Signal has " << _signals[p_name][i] << " expected " << p_args[i]);
|
|
match = false;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
discard_signal(p_name);
|
|
return match;
|
|
}
|
|
|
|
bool check_false(const String &p_name) {
|
|
bool has = _signals.has(p_name);
|
|
discard_signal(p_name);
|
|
return !has;
|
|
}
|
|
|
|
void discard_signal(const String &p_name) {
|
|
if (_signals.has(p_name)) {
|
|
_signals.erase(p_name);
|
|
}
|
|
}
|
|
|
|
void _clear_signals() {
|
|
_signals.clear();
|
|
}
|
|
|
|
SignalWatcher() {
|
|
singleton = this;
|
|
}
|
|
|
|
~SignalWatcher() {
|
|
singleton = nullptr;
|
|
}
|
|
};
|
|
|
|
#define SIGNAL_WATCH(m_object, m_signal) SignalWatcher::get_singleton()->watch_signal(m_object, m_signal);
|
|
#define SIGNAL_UNWATCH(m_object, m_signal) SignalWatcher::get_singleton()->unwatch_signal(m_object, m_signal);
|
|
|
|
#define SIGNAL_CHECK(m_signal, m_args) CHECK(SignalWatcher::get_singleton()->check(m_signal, m_args));
|
|
#define SIGNAL_CHECK_FALSE(m_signal) CHECK(SignalWatcher::get_singleton()->check_false(m_signal));
|
|
#define SIGNAL_DISCARD(m_signal) SignalWatcher::get_singleton()->discard_signal(m_signal);
|
|
|
|
#endif // TEST_MACROS_H
|