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- /*
- Minetest
- Copyright (C) 2013 celeron55, Perttu Ahola <celeron55@gmail.com>
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU Lesser General Public License as published by
- the Free Software Foundation; either version 2.1 of the License, or
- (at your option) any later version.
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU Lesser General Public License for more details.
- You should have received a copy of the GNU Lesser General Public License along
- with this program; if not, write to the Free Software Foundation, Inc.,
- 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- */
- #pragma once
- #include <exception>
- #include <vector>
- #include "irrlichttypes_extrabloated.h"
- #include "porting.h"
- #include "filesys.h"
- #include "mapnode.h"
- class TestFailedException : public std::exception {
- };
- // Runs a unit test and reports results
- #define TEST(fxn, ...) { \
- u64 t1 = porting::getTimeMs(); \
- try { \
- fxn(__VA_ARGS__); \
- rawstream << "[PASS] "; \
- } catch (TestFailedException &e) { \
- rawstream << "[FAIL] "; \
- num_tests_failed++; \
- } catch (std::exception &e) { \
- rawstream << "Caught unhandled exception: " << e.what() << std::endl; \
- rawstream << "[FAIL] "; \
- num_tests_failed++; \
- } \
- num_tests_run++; \
- u64 tdiff = porting::getTimeMs() - t1; \
- rawstream << #fxn << " - " << tdiff << "ms" << std::endl; \
- }
- // Asserts the specified condition is true, or fails the current unit test
- #define UASSERT(x) \
- if (!(x)) { \
- rawstream << "Test assertion failed: " #x << std::endl \
- << " at " << fs::GetFilenameFromPath(__FILE__) \
- << ":" << __LINE__ << std::endl; \
- throw TestFailedException(); \
- }
- // 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__); \
- rawstream << "Test assertion failed: " << utest_buf << std::endl \
- << " at " << fs::GetFilenameFromPath(__FILE__) \
- << ":" << __LINE__ << std::endl; \
- throw TestFailedException(); \
- }
- // 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)) { \
- rawstream \
- << "Test assertion failed: " << #actual << " " << #CMP << " " \
- << #expected << std::endl \
- << " at " << fs::GetFilenameFromPath(__FILE__) << ":" \
- << __LINE__ << std::endl \
- << " actual: " << a << std::endl << " expected: " \
- << e << std::endl; \
- throw TestFailedException(); \
- } \
- }
- #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;
- 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();
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