#!/usr/bin/ruby

# String escapes

func is(x, y) {
    x == y || (
        "** Error: #{x} != #{y}\n".die;
    );
}

is("\U\N{LATIN SMALL LETTER DZ}ur",'DZUR');
is("\L\N{LATIN CAPITAL LETTER DZ}UR",'dzur');
is("\x{5c}U!", '\U!');
is("\x{99F1}\x{99DD}", '駱駝');
is("side\Uf", 'sideF');
is("\LSID\Uef", 'sidEF');
is("\lSidef",'sidef');
is("Sid\lEf", 'Sidef');
is("\U\lTest\E", 'tEST');
is("\Ute\Est", 'TEst');
is("TE\LST\E", 'TEst');
is("\U\N{GREEK SMALL LETTER GAMMA}\E(f)", 'Γ(f)');
is("tes\lT", 'test');
is("\LTEST\E", 'test');
is("\U\N{BLACK SMILING FACE}\L", '☻');
is("\x41", 'A');
is("\c1", 'q');
is("\046", '&');
is("\41", '!');
is("\0", "\x0");
is("\x{262f}", "\N{U+262F}");
is("\o{33}", "\033");
is("\o{52}", '*');
is("\052", '*');

say "** Test passed!";