sidef/scripts/Tests/url_encoding_decoding.sf

#!/usr/bin/ruby

var url = 'http://foo bar/';

func urlencode(str) {
    str.gsub!(%r"([^-A-Za-z0-9_.!~*'() ])", {|a| "%%%02X" % a.ord});
    str.gsub!(' ', '+');
    return str;
}

func urldecode(str) {
    str.gsub!('+', ' ');
    str.gsub!(/\%([A-Fa-f0-9]{2})/, {|a| 'C'.pack(a.hex)});
    return str;
}

urldecode(urlencode(url)) == url || die "error!";

say "** Test passed!";