diff options
Diffstat (limited to 'test/dgunit.h')
| -rw-r--r-- | test/dgunit.h | 241 |
1 files changed, 0 insertions, 241 deletions
diff --git a/test/dgunit.h b/test/dgunit.h deleted file mode 100644 index 6717310..0000000 --- a/test/dgunit.h +++ /dev/null @@ -1,241 +0,0 @@ -/* -*- Mode: c++ -*- */ -/*************************************************************************** - * dgunit.h - * - * Sat Jun 16 15:44:06 CEST 2018 - * Copyright 2018 Bent Bisballe Nyeng - * deva@aasimon.org - ****************************************************************************/ - -/* - * This file is part of DrumGizmo. - * - * DrumGizmo 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 3 of the License, or - * (at your option) any later version. - * - * DrumGizmo 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 DrumGizmo; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. - */ -#pragma once - -#include <cstddef> -#include <iostream> -#include <list> -#include <vector> -#include <functional> -#include <string> -#include <sstream> -#include <fstream> -#include <cmath> - -class DGUnit -{ -public: - DGUnit() - { - if(DGUnit::suite_list == nullptr) - { - DGUnit::suite_list = this; - return; - } - - auto unit = DGUnit::suite_list; - while(unit->next_unit) - { - } - unit->next_unit = this; - } - - //! Overload to prepare stuff for each of the tests. - virtual void setup() {} - - //! Overload to tear down stuff for each of the tests. - virtual void teardown() {} - - struct test_result - { - std::string func; - std::string file; - std::size_t line; - std::string msg; - int id; - }; - - //! Run test - //! \param test_suite the name of a test suite or null for all. - //! \param test_name the name of a test name inside a test suite. Only valid - //! if test_suite is non-null. nullptr for all tests. - static int runTests(std::ofstream& out) - { - std::size_t test_num{0}; - std::size_t failed{0}; - - std::list<test_result> failed_tests; - std::list<test_result> successful_tests; - - for(auto suite = DGUnit::suite_list; suite; suite = suite->next_unit) - { - for(auto test : suite->tests) - { - ++test_num; - try - { - suite->setup(); - test.first(); - suite->teardown(); - } - catch(test_result& result) - { - std::cout << "F"; - fflush(stdout); - result.id = test_num; - result.func = test.second; - failed_tests.push_back(result); - ++failed; - continue; - } - catch(...) - { - break; // Uncaught exception. Do not proceed with this test. - } - std::cout << "."; - fflush(stdout); - test_result result{test.second}; - result.id = test_num; - successful_tests.push_back(result); - } - } - - out << "<?xml version=\"1.0\" encoding='ISO-8859-1' standalone='yes' ?>\n"; - out << "<TestRun>\n"; - out << " <FailedTests>\n"; - for(auto test : failed_tests) - { - out << " <FailedTest id=\"" << test.id << "\">\n"; - out << " <Name>" << sanitize(test.func) << "</Name>\n"; - out << " <FailureType>Assertion</FailureType>\n"; - out << " <Location>\n"; - out << " <File>" << sanitize(test.file) << "</File>\n"; - out << " <Line>" << test.line << "</Line>\n"; - out << " </Location>\n"; - out << " <Message>" << sanitize(test.msg) << "</Message>\n"; - out << " </FailedTest>\n"; - } - out << " </FailedTests>\n"; - out << " <SuccessfulTests>\n"; - for(auto test : successful_tests) - { - out << " <Test id=\"" << test.id << "\">\n"; - out << " <Name>" << sanitize(test.func) << "</Name>\n"; - out << " </Test>\n"; - - } - out << " </SuccessfulTests>\n"; - out << " <Statistics>\n"; - out << " <Tests>" << (successful_tests.size() + failed_tests.size()) << "</Tests>\n"; - out << " <FailuresTotal>" << failed_tests.size() << "</FailuresTotal>\n"; - out << " <Errors>0</Errors>\n"; - out << " <Failures>" << failed_tests.size() << "</Failures>\n"; - out << " </Statistics>\n"; - out << "</TestRun>\n"; - - return failed == 0 ? 0 : 1; - } - -protected: - template<typename O, typename F> - void registerTest(O* obj, const F& fn, const char* name) - { - tests.emplace_back(std::make_pair(std::bind(fn, obj), name)); - } - #define DGUNIT_TEST(func) \ - registerTest(this, &func, #func) - - void dg_assert(bool value, const char* expr, - const char* file, std::size_t line) - { - if(!value) - { - std::stringstream ss; - ss << "assertion failed\n" - "- Expression: " << expr << "\n"; - throw test_result{"", file, line, ss.str()}; - } - } - //! Convenience macro to pass along filename and linenumber - #define DGUNIT_ASSERT(value) \ - dg_assert(value, #value, __FILE__, __LINE__) - - void assert_equal(double expected, double value, - const char* file, std::size_t line) - { - if(std::fabs(expected - value) > 0.0000001) - { - std::stringstream ss; - ss << "equality assertion failed\n" - "- Expected: " << expected << "\n" - "- Actual : " << value << "\n"; - throw test_result{"", file, line, ss.str()}; - } - } - template<typename T> - void assert_equal(T expected, T value, - const char* file, std::size_t line) - { - if(expected != value) - { - std::stringstream ss; - ss << "equality assertion failed\n" - "- Expected: " << expected << "\n" - "- Actual : " << value << "\n"; - throw test_result{"", file, line, ss.str()}; - } - } - //! Convenience macro to pass along filename and linenumber - #define DGUNIT_ASSERT_EQUAL(expected, value) \ - assert_equal(expected, value, __FILE__, __LINE__) - -private: - static std::string sanitize(const std::string& input) - { - std::string output; - for(auto c : input) - { - switch(c) - { - case '"': - output += """; - break; - case '&': - output += "&"; - break; - case '<': - output += "<"; - break; - case '>': - output += ">"; - break; - default: - output += c; - break; - } - } - return output; - } - - static DGUnit* suite_list; - DGUnit* next_unit{nullptr}; - std::vector<std::pair<std::function<void()>, const char*>> tests; -}; - -#ifdef DGUNIT_MAIN -DGUnit* DGUnit::suite_list{nullptr}; -#endif |