+++ /dev/null
-// Copyright 2006 Rutger E.W. van Beusekom.
-// Distributed under the Boost Software License, Version 1.0. (See
-// accompanying file LICENSE_1_0.txt or copy at
-// http://www.boost.org/LICENSE_1_0.txt)
-
-#ifndef __YAFFUT_H__
-#define __YAFFUT_H__
-
-#include <cxxabi.h>
-
-#include <cmath>
-#include <iostream>
-#include <map>
-#include <memory>
-#include <sstream>
-#include <stdexcept>
-
-#define YAFFUT_STRINGIZE(x) YAFFUT_STRINGIZE_(x)
-#define YAFFUT_STRINGIZE_(x) #x
-
-#define __YAFFUT_AT__ __FILE__ ":" YAFFUT_STRINGIZE(__LINE__)": "
-#ifndef __AT__
-#define __AT__ __YAFFUT_AT__
-#endif
-
-#define YAFFUT_EQUAL(e,a) \
- yaffut::equal (e ,a , __YAFFUT_AT__, "EQUAL(" #e " == " #a ") failed ")
-#ifndef EQUAL
-#define EQUAL YAFFUT_EQUAL
-#endif
-
-#define YAFFUT_UNEQUAL(e,a) \
- yaffut::unequal (e, a, __YAFFUT_AT__, "UNEQUAL(" #e " != " #a ") failed ")
-#ifndef UNEQUAL
-#define UNEQUAL YAFFUT_UNEQUAL
-#endif
-
-#define YAFFUT_CHECK(e) \
- yaffut::check (e, __YAFFUT_AT__, "CHECK(" #e ") failed ")
-#ifndef CHECK
-#define CHECK YAFFUT_CHECK
-#endif
-
-#define YAFFUT_FAIL(s) yaffut::fail (s, __YAFFUT_AT__);
-#ifndef FAIL
-#define FAIL YAFFUT_FAIL
-#endif
-
-#define YAFFUT_ASSERT_THROW(s, e) \
- try \
- { \
- s; \
- throw yaffut::failure (__YAFFUT_AT__, #s " failed to throw"); \
- } \
- catch(const e&){}
-#ifndef ASSERT_THROW
-#define ASSERT_THROW YAFFUT_ASSERT_THROW
-#endif
-
-namespace yaffut {
-
-template <typename T>
-std::string demangle()
-{
- size_t sz;
- int status;
- char* ptr = abi::__cxa_demangle(typeid(T).name(), 0, &sz, &status);
- std::string name(ptr ? ptr : "", ptr ? strlen(ptr) : 0);
- if(ptr){ free(ptr); }
- std::string::size_type pos = name.rfind("::");
- if(pos != std::string::npos)
- {
- name = name.substr(pos + 2);
- }
- return name;
-}
-
-struct ITest
-{
- virtual ~ITest(){}
-};
-
-class Factory
-{
-public:
- typedef ITest* (*Create_t) ();
-private:
- typedef std::map<std::string, Create_t> Tests_t;
- Tests_t m_Tests;
- size_t m_fail;
- size_t m_pass;
-private:
- Factory(){}
- ~Factory(){}
- static bool EqualsSuiteName (std::string const &name, std::string const& s)
- {
- return name.find (':') >= name.length () - 2
- && s.substr (0, name.length ()) == name;
- }
-public:
- static Factory& Instance()
- {
- static Factory instance;
- return instance;
- }
- void Register(const std::string& name, Create_t create)
- {
- m_Tests[name] = create;
- }
- size_t Fail () { return m_fail; }
- void List(const std::string& name)
- {
- for(Tests_t::const_iterator it = m_Tests.begin(); it != m_Tests.end(); ++it)
- {
- if(name.empty () || it->first == name
- || EqualsSuiteName (name, it->first))
- std::cout << it->first << std::endl;
- }
- }
- void Run(const std::string& name)
- {
- for(Tests_t::const_iterator it = m_Tests.begin(); it != m_Tests.end(); ++it)
- {
- if("All" == name || it->first == name
- || EqualsSuiteName (name, it->first))
- {
- try
- {
- std::cout << std::endl << it->first << ' ' << std::flush;
- {
- std::auto_ptr<ITest> test(it->second());
- }
- std::cout << "[OK]" << std::flush;
- ++m_pass;
- }
- catch(const std::exception& e)
- {
- std::cout << "[FAIL]\n" << e.what() << std::flush;
- ++m_fail;
- }
- catch(...)
- {
- std::cout << "[FAIL]\nunknown exception" << std::flush;
- ++m_fail;
- }
- }
- }
- }
- void Report ()
- {
- const size_t size = m_Tests.size();
- std::cout << std::endl;
- std::cout << "[TOTAL](" << m_pass + m_fail << '/' << size << ")" << std::endl;
- std::cout << "[OK](" << m_pass << '/' << size << ")" << std::endl;
- if (m_fail)
- std::cout << "[FAIL](" << m_fail << '/' << size << ")" << std::endl;
- }
- int Main (int argc, const char* argv[])
- {
- if(argc > 1
- && (std::string(argv[1]) == "-h" || std::string(argv[1]) == "--help"))
- {
- std::cout << "Yaffut - Yet Another Framework For Unit Testing.\n\n"
- "Usage: yaffut [OPTION] [Suite:|Suite::Test]...\n\n"
- "Options:\n"
- " -h, --help show this help\n"
- " -l, --list list test cases" << std::endl;
- return 0;
- }
- if(argc > 1
- && (std::string(argv[1]) == "-l" || std::string(argv[1]) == "--list"))
- {
- Factory::Instance().List(argc > 2 ? argv[2] : "");
- return 0;
- }
-
- const char* all[] = {"All"};
- const char** test = all;
- int num = 1;
- if(1 < argc)
- {
- test = argv;
- num = argc;
- }
-
- for(int i = 0; i < num; ++i)
- {
- try
- {
- Factory::Instance().Run(test[i]);
- }
- catch(const std::exception& e)
- {
- std::clog << e.what() << std::endl;
- }
- }
-
- Factory::Instance().Report ();
- return Factory::Instance().Fail ();
- }
-};
-
-class failure: public std::exception
-{
- std::string failure_;
-public:
- template <typename Expected, typename Actual>
- failure(const Expected& e, Actual& a, const char* at = "", const char* expr = "")
- {
- std::ostringstream os;
- os << at << expr << "\nexpected: "
- << "(" << demangle<Expected>() << ") " << e
- << " != actual: " << "(" << demangle<Actual>() << ") " << a;
- failure_ = os.str();
- }
- failure(const char* at = "", const char* expr = "")
- {
- std::ostringstream os;
- os << at << expr;
- failure_ = os.str();
- }
- virtual ~failure() throw() {}
- virtual const char* what() const throw() { return failure_.c_str(); }
-};
-
-template <typename Suite, typename Case>
-struct Registrator
-{
- Registrator()
- {
- Factory::Instance().Register(TestName(), Create);
- }
- const std::string& TestName()
- {
- static const std::string name(demangle<Suite>() + "::" + demangle<Case>());
- return name;
- }
- static ITest* Create()
- {
- return new Case;
- }
-};
-
-template <typename Suite, typename Case>
-struct Test: public ITest, public Suite
-{
- static Registrator<Suite, Case> s_Registrator;
- Test()
- : Suite()
- {
- Registrator<Suite, Case>* r = &s_Registrator;
- r = 0;
- }
- template <typename E, typename T>
- void assert_throw(void(T::*mf)(), const char* at)
- {
- try
- {
- (dynamic_cast<T*> (this)->*mf)();
- throw yaffut::failure (at, "statement failed to throw");
- }
- catch(const E&){}
- }
-};
-
-template <typename Suite, typename Case>
-Registrator<Suite, Case> Test<Suite, Case>::s_Registrator;
-
-template <typename Expected, typename Actual>
-void equal(const Expected& e, const Actual& a, const char* at = "", const char* expr = "")
-{
- if(e != a)
- {
- throw failure(e, a, at, expr);
- }
-}
-inline void equal(double e, double a, const char* at = "", const char* expr = "")
-{
- double max = std::abs(std::max(e, a));
- max = max < 1.0 ? 1.0 : max;
- if(std::abs(e - a) > std::numeric_limits<double>::epsilon() * max)
- {
- throw failure(e, a, at, expr);
- }
-}
-inline void check(bool b, const char* at = "", const char* expr = "")
-{
- if(!b)
- {
- throw failure(at, expr);
- }
-}
-
-template <typename Expected, typename Actual>
-void unequal(const Expected& e, const Actual& a, const char* at = "", const char* expr = "")
-{
- if(e == a)
- {
- throw failure(e, a, at, expr);
- }
-}
-inline void unequal(double e, double a, const char* at = "", const char* expr = "")
-{
- double max = std::abs(std::max(e, a));
- max = max < 1.0 ? 1.0 : max;
- if(std::abs(e - a) <= std::numeric_limits<double>::epsilon() * max)
- {
- throw failure(e, a, at, expr);
- }
-}
-
-template <typename T>
-void fail(const T& expr, const char* at = "")
-{
- std::ostringstream os;
- os << expr;
- throw failure(at, os.str().c_str());
-}
-
-template <typename E>
-void assert_throw(void(*pf)(), const char* at = "")
-{
- try
- {
- (*pf)();
- throw failure (at, " statement failed to throw");
- }
- catch(const E&){}
-}
-
-//define catch-all suite
-struct Suite {};
-
-}
-
-//and for those who prefer macro obscurity over more typing
-#define TEST(Suite, Case)\
- namespace { struct Case: public yaffut::Test<Suite, Case>{ Case(); }; } \
- template struct yaffut::Test<Suite, Case>; Case::Case()
-
-#define FUNC(Case)\
- namespace { struct Case: public yaffut::Test<yaffut::Suite, Case>{ Case(); }; } \
- template struct yaffut::Test<yaffut::Suite, Case>; Case::Case()
-
-#ifdef YAFFUT_MAIN
-
-#include <iostream>
-
-int main(int argc, const char* argv[])
-{
- std::cout << "pid(" << getpid() << ")" << std::endl;
- return yaffut::Factory::Instance().Main (argc, argv);
-};
-
-#endif /* YAFFUT_MAIN */
-
-#define yaffut_main(argc, argv) yaffut::Factory::Instance().Main (argc, argv)
-
-#endif
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