diff options
Diffstat (limited to 'dux-demo/main.cc')
| -rw-r--r-- | dux-demo/main.cc | 229 |
1 files changed, 0 insertions, 229 deletions
diff --git a/dux-demo/main.cc b/dux-demo/main.cc deleted file mode 100644 index 5c22ec2..0000000 --- a/dux-demo/main.cc +++ /dev/null @@ -1,229 +0,0 @@ -# include <dux/arr> -# include <dux/io> -# include <dux/math> -# include <dux/media> -# include <dux/mem> -# include <dux/seq> -# include <dux/sig> -# include <dux/str> -# include <dux/thrd> -# include <dux/time> - -# include <signal.h> - -static_assert(sizeof (::dux::uwrd) >= sizeof (void *),"::dux::uwrd must be capable of holding a pointer value"); - -static_assert(::dux::abs(0x10) == 0x10); -static_assert(::dux::abs(-0x10) == 0x10); - -static_assert(::dux::fac(0x1) == 0x1); -static_assert(::dux::fac(0x2) == 0x2); -static_assert(::dux::fac(0x3) == 0x6); -static_assert(::dux::fac(0x4) == 0x18); - -static_assert(::dux::msb(0b1) == 0b1); -static_assert(::dux::msb(0b10) == 0b10); -static_assert(::dux::msb(0b101) == 0b100); -static_assert(::dux::msb(0b1010) == 0b1000); -static_assert(::dux::msb(0b10101) == 0b10000); -static_assert(::dux::msb(0b101010) == 0b100000); - -namespace dux::local { - static auto gotsig {false}; -} - -static_assert([] { - auto chk {[] (::dux::sig const _sig0,int const _sig1) { - return static_cast<int>(_sig0) == _sig1; - }}; - static_assert(chk(::dux::sig::abrt, SIGABRT)); - static_assert(chk(::dux::sig::alrm, SIGALRM)); - static_assert(chk(::dux::sig::bus, SIGBUS)); - static_assert(chk(::dux::sig::chld, SIGCHLD)); - static_assert(chk(::dux::sig::cont, SIGCONT)); - static_assert(chk(::dux::sig::fpe, SIGFPE)); - static_assert(chk(::dux::sig::hup, SIGHUP)); - static_assert(chk(::dux::sig::ill, SIGILL)); - static_assert(chk(::dux::sig::io, SIGIO)); - static_assert(chk(::dux::sig::intr, SIGINT)); - static_assert(chk(::dux::sig::kill, SIGKILL)); - static_assert(chk(::dux::sig::pipe, SIGPIPE)); - static_assert(chk(::dux::sig::prof, SIGPROF)); - static_assert(chk(::dux::sig::quit, SIGQUIT)); - static_assert(chk(::dux::sig::segv, SIGSEGV)); - static_assert(chk(::dux::sig::stop, SIGSTOP)); - static_assert(chk(::dux::sig::sys, SIGSYS)); - static_assert(chk(::dux::sig::term, SIGTERM)); - static_assert(chk(::dux::sig::trap, SIGTRAP)); - static_assert(chk(::dux::sig::tstp, SIGTSTP)); - static_assert(chk(::dux::sig::ttin, SIGTTIN)); - static_assert(chk(::dux::sig::ttou, SIGTTOU)); - static_assert(chk(::dux::sig::urg, SIGURG)); - static_assert(chk(::dux::sig::usr1, SIGUSR1)); - static_assert(chk(::dux::sig::usr2, SIGUSR2)); - static_assert(chk(::dux::sig::vtalrm,SIGVTALRM)); - static_assert(chk(::dux::sig::winch, SIGWINCH)); - static_assert(chk(::dux::sig::xcpu, SIGXCPU)); - static_assert(chk(::dux::sig::xfsz, SIGXFSZ)); -# if defined(SIGPOLL) - static_assert(chk(::dux::sig::poll, SIGPOLL)); -# endif -# if defined(SIGPWR) - static_assert(chk(::dux::sig::pwr, SIGPWR)); -# endif - return true; -}()); - -extern "C" auto ctest(void const * params) -> void; - -extern "C" auto dux_main(::dux::mainparams const * const restrict _params) -> ::dux::stat { - if (_params->num() == dux_uwrdl(0x0)) {::dux::dbglog("dux.demo :: No parameters!\n");} - else {for (auto n {dux_uwrdl(0x0)};n < _params->num();++n) {::dux::dbglog("dux.demo :: Parameter #%zu: %s\n",n + dux_uwrdl(0x1),_params->param(n).ptr);}} - { - constexpr auto estim {dux_uint64l(0x100)}; - ::dux::dbglog("dux.demo :: Trying to roll two identical 8-bit numbers in a row. Estimated number of tries: " dux_printfuint64 ".\n",estim); - auto num0 {::dux::rnd<::dux::uint8>()}; - auto num1 {::dux::rnd<::dux::uint8>()}; - for (auto n = dux_uint64l(0x1);;++n) { - if (num0 == num1) [[unlikely]] { - ::dux::dbglog("dux.demo :: Done! Took " dux_printfuint64 " attempts (estimated: " dux_printfuint64 ") to roll the same 8-bit number (" dux_printfuint8 ") two times in a row.\n",n,estim,num0); - ::dux::dbglog("dux.demo :: Odds: %f%%",((double)n / (double)estim) * (double)100.0); - if (n == dux_uint64l(0x45)) {::dux::dbglog(" - Nice!");} /* 69 */ - else if (n == dux_uint64l(0x1)) {::dux::dbglog(" - bruh");} - ::dux::dbglog("\n"); - goto test; - } - num0 = ::dux::rnd<::dux::uint8>(); - num1 = ::dux::rnd<::dux::uint8>(); - } - } -test:; - auto const time = ::dux::gettime(); - ::dux::dbglog("dux.demo :: Current time: " dux_printfsint64 "\n",time); - dux_ass("",time >= dux_sint64l(0x5C10DFA4)); - { - ::dux::reseterr(); - auto const ptr {::dux::alloc<char>()}; - dux_ass("Memory allocation failed!",!::dux::haserr()); - ::dux::free(ptr); - } - { - constexpr auto val {dux_uint8l(0xC4)}; - dux_ass("",::dux::getbit(val,0x0) == false); - dux_ass("",::dux::getbit(val,0x1) == false); - dux_ass("",::dux::getbit(val,0x2) == true); - dux_ass("",::dux::getbit(val,0x3) == false); - dux_ass("",::dux::getbit(val,0x4) == false); - dux_ass("",::dux::getbit(val,0x5) == false); - dux_ass("",::dux::getbit(val,0x6) == true); - dux_ass("",::dux::getbit(val,0x7) == true); - } - { - constexpr auto arrsz {dux_uwrdl(0x5)}; - constexpr ::dux::uint16 arr0[] { - dux_uint16l(0xF), - dux_uint16l(0x1F), - dux_uint16l(0x3F), - dux_uint16l(0x7F), - dux_uint16l(0xFF), - }; - auto const arr1 {::dux::alloc<::dux::uint16>(arrsz)}; - ::dux::cpy(arr0,arrsz,arr1); - dux_ass("",arr1[dux_uwrdl(0x0)] == dux_uint16l(0xF)); - dux_ass("",arr1[dux_uwrdl(0x1)] == dux_uint16l(0x1F)); - dux_ass("",arr1[dux_uwrdl(0x2)] == dux_uint16l(0x3F)); - dux_ass("",arr1[dux_uwrdl(0x3)] == dux_uint16l(0x7F)); - dux_ass("",arr1[dux_uwrdl(0x4)] == dux_uint16l(0xFF)); - ::dux::free(arr1); - } - /*{ - auto * restrict ptr = ::dux::alloc<::dux::uint16>(dux_uwrdl(0x1)); - *ptr = dux_uint16l(0x10); - dux_ass("",*ptr == dux_uint16l(0x10)); - ptr = ::dux::realloc(ptr,dux_uwrdl(0x2)); - ptr[dux_uwrdl(0x1)] = dux_uint16l(0x20); - dux_ass("",ptr[dux_uwrdl(0x0)] == dux_uint16l(0x10)); - dux_ass("",ptr[dux_uwrdl(0x1)] == dux_uint16l(0x20)); - ::dux::free(ptr); - }*/ /* Does not work as realloc currently does not support reallocating aligned allocations. */ - { - constexpr auto arrsz {dux_uwrdl(0x2)}; - ::dux::uint64 arr[arrsz]; - ::dux::bytefill(arr,arrsz,dux_uint8l(0xFF)); - dux_ass("",arr[dux_uwrdl(0x0)] >= dux_uint64l(0xFFFFFFFFFFFFFFFF)); - ::dux::bytefill(arr,arrsz,dux_uint8l(0x7F)); - dux_ass("",arr[dux_uwrdl(0x1)] >= dux_uint64l(0x7F7F7F7F7F7F7F7F)); - } - { - ::dux::seterr(::dux::errcd::test); - dux_ass("Error setter didn't work!",::dux::geterr() >::dux::errcd::noerr); - ::dux::reseterr(); - } - { - auto x = 0x45; - auto y = 0x1A4; - ::dux::swp(x,y); - dux_ass("",x == 0x1A4); - dux_ass("",y == 0x45); - } - { - ::dux::setsighandl(::dux::sig::intr,[](::dux::sig const _sig) { - dux_ass("",_sig == ::dux::sig::intr); - ::dux::local::gotsig = true; - return false; - }); - ::dux::raise(::dux::sig::intr); - dux_ass("",::dux::local::gotsig); - ::dux::setsighandl(::dux::sig::intr,::dux::sighandl::dfl()); - } - { - auto handl {[](::dux::sig) {return false;}}; - ::dux::setsighandl(::dux::sig::abrt,handl); - auto goterr {false}; - if (::dux::haserr()) [[unlikely]] { - goterr = true; - ::dux::reseterr(); - } - dux_ass("",goterr); - } - { - auto const start {::dux::gettime()}; - ::dux::sleep(dux_uint64l(0x2)); - auto const stop {::dux::gettime()}; - dux_ass("",stop - start == dux_uint64l(0x2)); - } - { - constexpr auto arrsz {dux_uwrdl(0x8)}; - bool arr[arrsz]; - ::dux::plot(arr,arrsz,[](::dux::uwrd const _n) {return ::dux::isprime(_n);}); - dux_ass("",arr[dux_uwrdl(0x0)] == false); - dux_ass("",arr[dux_uwrdl(0x1)] == false); - dux_ass("",arr[dux_uwrdl(0x2)] == true); - dux_ass("",arr[dux_uwrdl(0x3)] == true); - dux_ass("",arr[dux_uwrdl(0x4)] == false); - dux_ass("",arr[dux_uwrdl(0x5)] == true); - dux_ass("",arr[dux_uwrdl(0x6)] == false); - dux_ass("",arr[dux_uwrdl(0x7)] == true); - } - { - dux_ass("",::dux::memeq("ABC",dux_uwrdl(0x3),"ABC")); - auto file {::dux::crtfile("dux-io-demo")}; - file.write("Hello there!"); - file.open("dux-io-demo",::dux::iotyp::r); - auto const dat {file.read(dux_uwrdl(0xC))}; - dux_ass("",dat.sz() == dux_uwrdl(0xC)); - dux_ass("",::dux::memeq(dat.craw(),dat.sz(),"Hello there!")); - file.close(); - } - if (::dux::haserr()) [[unlikely]] { - ::dux::dbglog("dux.\x1B[91mdemo\x1B[0m :: Got error %S!\n",::dux::errcdnm(::dux::geterr())); - ::dux::exit(::dux::stat::err); - } - ::ctest(_params); - ::dux::onexit([](::dux::stat) { - ::dux::onexit([](::dux::stat) {}); - dux_ass("",::dux::haserr()); - ::dux::dbglog("dux.demo :: All tests passed!\n"); - }); - ::dux::exit(::dux::stat::ok); -} |