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/*
* TestToolsLib.cpp
* ----------------
* Purpose: Unit test framework for libopenmpt.
* Notes : Currently somewhat unreadable :/
* Authors: OpenMPT Devs
* The OpenMPT source code is released under the BSD license. Read LICENSE for more details.
*/
#include "stdafx.h"
#include "TestToolsLib.h"
#ifdef ENABLE_TESTS
#ifndef MODPLUG_TRACKER
#include <exception>
#include <iostream>
#include <cstdlib>
OPENMPT_NAMESPACE_BEGIN
namespace Test {
void mpt_test_reporter::case_run(const mpt::source_location& loc)
{
#if !MPT_OS_DJGPP
std::cout << "TEST..: " << MPT_AFORMAT("{}({}):")(loc.file_name() ? loc.file_name() : "", loc.line()) << ": " << std::endl;
#else
MPT_UNUSED(loc);
#endif
}
void mpt_test_reporter::case_run(const mpt::source_location& loc, const char* text_e)
{
#if !MPT_OS_DJGPP
std::cout << "TEST..: " << MPT_AFORMAT("{}({}): {}")(loc.file_name() ? loc.file_name() : "", loc.line(), text_e) << ": " << std::endl;
#else
MPT_UNUSED(loc);
MPT_UNUSED(text_e);
#endif
}
void mpt_test_reporter::case_run(const mpt::source_location& loc, const char* text_ex, const char* text_e)
{
if(text_ex)
{
#if !MPT_OS_DJGPP
std::cout << "TEST..: " << MPT_AFORMAT("{}({}): {} throws {}")(loc.file_name() ? loc.file_name() : "", loc.line(), text_e, text_ex) << ": " << std::endl;
#else
MPT_UNUSED(loc);
MPT_UNUSED(text_ex);
MPT_UNUSED(text_e);
#endif
} else
{
#if !MPT_OS_DJGPP
std::cout << "TEST..: " << MPT_AFORMAT("{}({}): {} throws")(loc.file_name() ? loc.file_name() : "", loc.line(), text_e) << ": " << std::endl;
#else
MPT_UNUSED(loc);
MPT_UNUSED(text_ex);
MPT_UNUSED(text_e);
#endif
}
}
void mpt_test_reporter::case_run(const mpt::source_location& loc, const char* text_a, const char* text_cmp, const char* text_b)
{
#if !MPT_OS_DJGPP
std::cout << "TEST..: " << MPT_AFORMAT("{}({}): {} {} {}")(loc.file_name() ? loc.file_name() : "", loc.line(), text_a, text_cmp, text_b) << ": " << std::endl;
#else
MPT_UNUSED(loc);
MPT_UNUSED(text_a);
MPT_UNUSED(text_cmp);
MPT_UNUSED(text_b);
#endif
}
void mpt_test_reporter::case_result(const mpt::source_location& loc, const mpt::test::result& result)
{
MPT_UNUSED(loc);
if(std::holds_alternative<mpt::test::result_success>(result.info))
{
#if !MPT_OS_DJGPP
std::cout << "RESULT: PASS" << std::endl;
#endif
} else if(std::holds_alternative<mpt::test::result_failure>(result.info))
{
fail_count++;
std::cout << "RESULT: FAIL" << std::endl;
std::cout.flush();
std::cerr << "FAIL: " << "FAILURE: " << std::get<mpt::test::result_failure>(result.info).text << std::endl;
std::cerr.flush();
} else if(std::holds_alternative<mpt::test::result_unexpected_exception>(result.info))
{
fail_count++;
std::cout << "RESULT: FAIL" << std::endl;
std::cout.flush();
std::cerr << "FAIL: " << "UNEXPECTED EXCEPTION: " << std::get<mpt::test::result_unexpected_exception>(result.info).text << std::endl;
std::cerr.flush();
} else
{
fail_count++;
std::cout << "RESULT: FAIL" << std::endl;
std::cout.flush();
std::cerr << "FAIL: " << "UNKOWN" << std::endl;
std::cerr.flush();
}
}
int fail_count = 0;
static std::string remove_newlines(std::string str)
{
return mpt::replace(mpt::replace(str, std::string("\n"), std::string(" ")), std::string("\r"), std::string(" "));
}
Testcase::Testcase(Fatality fatality, Verbosity verbosity, const char * const desc, const mpt::source_location &loc)
: fatality(fatality)
, verbosity(verbosity)
, desc(desc)
, loc(loc)
{
return;
}
std::string Testcase::AsString() const
{
return MPT_AFORMAT("{}({}): {}")(loc.file_name() ? loc.file_name() : "", loc.line(), remove_newlines(desc));
}
void Testcase::ShowStart() const
{
switch(verbosity)
{
case VerbosityQuiet:
break;
case VerbosityNormal:
#if !MPT_OS_DJGPP
std::cout << "TEST..: " << AsString() << ": " << std::endl;
#endif
break;
case VerbosityVerbose:
#if !MPT_OS_DJGPP
std::cout << "TEST..: " << AsString() << ": " << std::endl;
#endif
break;
}
}
void Testcase::ShowProgress(const char * text) const
{
switch(verbosity)
{
case VerbosityQuiet:
break;
case VerbosityNormal:
break;
case VerbosityVerbose:
#if !MPT_OS_DJGPP
std::cout << "TEST..: " << AsString() << ": " << text << std::endl;
#else
MPT_UNUSED_VARIABLE(text);
#endif
break;
}
}
void Testcase::ShowPass() const
{
switch(verbosity)
{
case VerbosityQuiet:
break;
case VerbosityNormal:
#if !MPT_OS_DJGPP
std::cout << "RESULT: PASS" << std::endl;
#endif
break;
case VerbosityVerbose:
#if !MPT_OS_DJGPP
std::cout << "PASS..: " << AsString() << std::endl;
#endif
break;
}
}
void Testcase::ShowFail(bool exception, const char * const text) const
{
switch(verbosity)
{
case VerbosityQuiet:
break;
case VerbosityNormal:
std::cout << "RESULT: FAIL" << std::endl;
break;
case VerbosityVerbose:
std::cout << "FAIL..: " << AsString() << std::endl;
break;
}
std::cout.flush();
if(!exception)
{
if(!text || (text && std::string(text).empty()))
{
std::cerr << "FAIL: " << AsString() << std::endl;
} else
{
std::cerr << "FAIL: " << AsString() << " : " << text << std::endl;
}
} else
{
if(!text || (text && std::string(text).empty()))
{
std::cerr << "FAIL: " << AsString() << " EXCEPTION!" << std::endl;
} else
{
std::cerr << "FAIL: " << AsString() << " EXCEPTION: " << text << std::endl;
}
}
std::cerr.flush();
}
void Testcase::ReportPassed()
{
ShowPass();
}
void Testcase::ReportFailed()
{
fail_count++;
ReportException();
}
void Testcase::ReportException()
{
try
{
throw; // get the exception
} catch(TestFailed & e)
{
ShowFail(false, e.values.c_str());
if(fatality == FatalityStop)
{
throw; // rethrow
}
} catch(std::exception & e)
{
ShowFail(true, e.what());
throw; // rethrow
} catch(...)
{
ShowFail(true);
throw; // rethrow
}
}
} // namespace Test
#if defined(MPT_ASSERT_HANDLER_NEEDED)
MPT_NOINLINE void AssertHandler(const mpt::source_location &loc, const char *expr, const char *msg)
{
Test::fail_count++;
if(msg)
{
mpt::log::GlobalLogger().SendLogMessage(loc, LogError, "ASSERT",
U_("ASSERTION FAILED: ") + mpt::ToUnicode(mpt::Charset::ASCII, msg) + U_(" (") + mpt::ToUnicode(mpt::Charset::ASCII, expr) + U_(")")
);
} else
{
mpt::log::GlobalLogger().SendLogMessage(loc, LogError, "ASSERT",
U_("ASSERTION FAILED: ") + mpt::ToUnicode(mpt::Charset::ASCII, expr)
);
}
#if defined(MPT_BUILD_FATAL_ASSERTS)
std::abort();
#endif // MPT_BUILD_FATAL_ASSERTS
}
#endif // MPT_ASSERT_HANDLER_NEEDED
OPENMPT_NAMESPACE_END
#endif // !MODPLUG_TRACKER
#endif // ENABLE_TESTS
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