libcruft-util/test/parse/si.cpp

33 lines
869 B
C++

#include "tap.hpp"
#include "parse/si.hpp"
int main ()
{
cruft::TAP::logger tap;
struct {
char const *str;
std::size_t val;
} const TESTS[] = {
{ "0", 0u },
{ "1", 1u },
{ "1K", 1024u },
{ "1M", 1024u * 1024u },
{ "1G" , 1024u * 1024u * 1024u },
{ "1T", 1024ul * 1024u * 1024u * 1024u },
{ "3M", 3u * 1024u * 1024u },
{ "3k", 3u * 1024u },
};
for (auto const &t: TESTS) {
auto res = cruft::parse::si<std::size_t> (t.str);
if (!res) {
tap.fail ("SI parsing %!", t.str);
} else {
tap.expect_eq (t.val, *res, "SI parsing '%!'", t.str);
}
}
return tap.status ();
}