libcruft-util/test/string.cpp
Danny Robson f6056153e3 rename root namespace from util to cruft
This places, at long last, the core library code into the same namespace
as the extended library code.
2018-08-05 14:42:02 +10:00

38 lines
1.1 KiB
C++

#include "tap.hpp"
#include "string.hpp"
#include "types.hpp"
#include "iterator.hpp"
#include <vector>
int
main (int, char**)
{
cruft::TAP::logger tap;
// the string_literal prefix is required to (easily) construct a string
// with an internal null character.
using namespace std::literals::string_literals;
const std::string csv = "\0,a,123,,this is a test,"s;
// expected test data must be a std::string so we can check embedded
// nulls (which are ambiguous when using a cstr).
struct foo {
const std::string value;
const char *message;
} TESTS[] = {
{ "\0"s, "null" },
{ "a", "single letter" },
{ "123", "three digits" },
{ "", "empty string" },
{ "this is a test", "string with spaces" },
{ "", "trailing empty" }
};
cruft::view src { csv.c_str (), csv.size () };
for (auto [tok, expected]: cruft::zip (cruft::tokeniser (src, ','), TESTS)) {
tap.expect (equal (tok, expected.value), "%s", expected.message);
}
return tap.status ();
}