mirror of
https://github.com/luanti-org/luanti.git
synced 2025-08-06 17:41:04 +00:00
117 lines
3.1 KiB
C++
117 lines
3.1 KiB
C++
// Luanti
|
||
// SPDX-License-Identifier: LGPL-2.1-or-later
|
||
// Copyright (C) 2013 celeron55, Perttu Ahola <celeron55@gmail.com>
|
||
|
||
#pragma once
|
||
|
||
#include <functional>
|
||
#include <exception>
|
||
#include <sstream>
|
||
#include <vector>
|
||
|
||
#include "irrlichttypes_bloated.h"
|
||
#include "porting.h"
|
||
#include "filesys.h"
|
||
#include "mapnode.h"
|
||
|
||
class TestFailedException { // don’t derive from std::exception to avoid accidental catch
|
||
public:
|
||
TestFailedException(std::string in_message, const char *in_file, int in_line)
|
||
: message(std::move(in_message))
|
||
, file(fs::GetFilenameFromPath(in_file))
|
||
, line(in_line)
|
||
{}
|
||
|
||
const std::string message;
|
||
const std::string file;
|
||
const int line;
|
||
};
|
||
|
||
// Runs a unit test and reports results
|
||
#define TEST(fxn, ...) runTest(#fxn, [&] () { fxn(__VA_ARGS__); });
|
||
|
||
// Asserts the specified condition is true, or fails the current unit test
|
||
#define UASSERT(x) \
|
||
if (!(x)) { \
|
||
throw TestFailedException(#x, __FILE__, __LINE__); \
|
||
}
|
||
|
||
// Asserts the specified condition is true, or fails the current unit test
|
||
// and prints the format specifier fmt
|
||
#define UTEST(x, fmt, ...) \
|
||
if (!(x)) { \
|
||
char utest_buf[1024]; \
|
||
snprintf(utest_buf, sizeof(utest_buf), fmt, __VA_ARGS__); \
|
||
throw TestFailedException(utest_buf, __FILE__, __LINE__); \
|
||
}
|
||
|
||
// Asserts the comparison specified by CMP is true, or fails the current unit test
|
||
#define UASSERTCMP(T, CMP, actual, expected) { \
|
||
T a = (actual); \
|
||
T e = (expected); \
|
||
if (!(a CMP e)) { \
|
||
std::ostringstream message; \
|
||
message << #actual " " #CMP " " #expected; \
|
||
message << std::endl << " actual : " << a; \
|
||
message << std::endl << " expected: " << e; \
|
||
throw TestFailedException(message.str(), __FILE__, __LINE__); \
|
||
} \
|
||
}
|
||
|
||
#define UASSERTEQ(T, actual, expected) UASSERTCMP(T, ==, actual, expected)
|
||
|
||
// UASSERTs that the specified exception occurs
|
||
#define EXCEPTION_CHECK(EType, code) { \
|
||
bool exception_thrown = false; \
|
||
try { \
|
||
code; \
|
||
} catch (EType &e) { \
|
||
exception_thrown = true; \
|
||
} \
|
||
UASSERT(exception_thrown); \
|
||
}
|
||
|
||
class IGameDef;
|
||
|
||
class TestBase {
|
||
public:
|
||
bool testModule(IGameDef *gamedef);
|
||
std::string getTestTempDirectory();
|
||
std::string getTestTempFile();
|
||
|
||
virtual void runTests(IGameDef *gamedef) = 0;
|
||
virtual const char *getName() = 0;
|
||
|
||
u32 num_tests_failed;
|
||
u32 num_tests_run;
|
||
|
||
void runTest(const char *name, std::function<void()> &&test);
|
||
|
||
private:
|
||
std::string m_test_dir;
|
||
};
|
||
|
||
class TestManager {
|
||
public:
|
||
static std::vector<TestBase *> &getTestModules()
|
||
{
|
||
static std::vector<TestBase *> m_modules_to_test;
|
||
return m_modules_to_test;
|
||
}
|
||
|
||
static void registerTestModule(TestBase *module)
|
||
{
|
||
getTestModules().push_back(module);
|
||
}
|
||
};
|
||
|
||
// A few item and node definitions for those tests that need them
|
||
extern content_t t_CONTENT_STONE;
|
||
extern content_t t_CONTENT_GRASS;
|
||
extern content_t t_CONTENT_TORCH;
|
||
extern content_t t_CONTENT_WATER;
|
||
extern content_t t_CONTENT_LAVA;
|
||
extern content_t t_CONTENT_BRICK;
|
||
|
||
bool run_tests();
|
||
bool run_tests(const std::string &module_name);
|