73 lines
2.5 KiB
C++
73 lines
2.5 KiB
C++
/*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* Copyright 2017 Danny Robson <danny@nerdcruft.net>
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*/
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#include <cruft/util/tap.hpp>
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#include <cruft/util/ascii.hpp>
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int
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main (int, char**)
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{
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static constexpr bool T = true;
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static constexpr bool F = false;
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static constexpr struct {
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char character;
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bool is_digit;
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bool is_hex;
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bool is_upper;
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bool is_lower;
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bool is_space;
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int integer;
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unsigned hexadecimal;
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const char *msg;
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} TESTS[] = {
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{ '/', F, F, F, F, F, 0, 0, "/" }, // one below '0'
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{ '0', T, T, F, F, F, 0, 0, "0" },
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{ '9', T, T, F, F, F, 9, 9, "9" },
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{ ':', F, F, F, F, F, 0, 0, ":" }, // one above '9'
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{ '`', F, F, F, F, F, 0, 0, "`" }, // one below 'a'
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{ 'a', F, T, F, T, F, 0, 10, "a" },
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{ 'f', F, T, F, T, F, 0, 15, "f" },
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{ 'g', F, F, F, T, F, 0, 0, "g" },
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{ 'A', F, T, T, F, F, 0, 10, "A" },
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{ 'F', F, T, T, F, F, 0, 15, "F" },
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{ 'G', F, F, T, F, F, 0, 0, "G" },
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{ ' ', F, F, F, F, T, 0, 0, "space" },
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{ '\t', F, F, F, F, T, 0, 0, "tab" },
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{ '\n', F, F, F, F, T, 0, 0, "newline" },
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};
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return cruft::TAP::logger::run ([] (auto &tap) {
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#define TRY_BOOL(X) [&] () -> bool { try { return X; } catch (...) { return false; }; } ()
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for (auto &t: TESTS) {
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bool is_digit = TRY_BOOL(cruft::ascii::is_digit (t.character)) == t.is_digit;
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bool is_hex = TRY_BOOL(cruft::ascii::is_hex (t.character)) == t.is_hex;
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bool is_upper = TRY_BOOL(cruft::ascii::is_upper (t.character)) == t.is_upper;
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bool is_lower = TRY_BOOL(cruft::ascii::is_lower (t.character)) == t.is_lower;
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bool is_space = TRY_BOOL(cruft::ascii::is_space (t.character)) == t.is_space;
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bool integer = !t.is_digit || cruft::ascii::to_integer (t.character) == t.integer;
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bool hexadecimal = !t.is_hex || cruft::ascii::from_hex (t.character) == t.hexadecimal;
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tap.expect (
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is_digit && is_hex && is_upper && is_lower && is_space && integer && hexadecimal,
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"{:s}", t.msg
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);
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}
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tap.expect_eq ("6a"_hex2u08, std::vector<uint8_t>({0x6a}), "hex2u8, 1 byte");
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tap.expect_eq ("a6"_hex2array, std::array<uint8_t,1> ({0xa6}), "hex2array, 1 byte");
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});
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}
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