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define([
'intern!object',
'intern/chai!assert',
'utils/encoding'
], function (registerSuite, assert, Encoding) {
registerSuite({
encode_ascii_identicalToInput: function () {
var actual,
input = 'JSXGraph';
actual = Encoding.encode(input);
assert.strictEqual(actual, input);
},
encode_enforceInternal_encodesCorrectly: function () {
var actual,
unescapeBackup = unescape,
input = String.fromCharCode(53, 1056, 2055),
expected = '\x35\xd0\xa0\xe0\xa0\x87';
unescape = '';
actual = Encoding.encode(input);
assert.strictEqual(actual, expected);
unescape = unescapeBackup;
},
encode_stringWithAsciiAndUTF8_encodes: function () {
var actual,
input = 'JSX\u3053',
expected = 'JSX\xe3\x81\x93';
actual = Encoding.encode(input);
assert.strictEqual(actual, expected);
},
decode_ascii_identicalToInput: function () {
var actual,
input = 'JSXGraph';
actual = Encoding.decode(input);
assert.strictEqual(actual, input);
},
decode_stringWithAsciiAndUTF8_decodes: function () {
var actual,
input = 'JSX\xe3\x81\x93',
expected = 'JSX\u3053';
actual = Encoding.decode(input);
assert.strictEqual(actual, expected);
},
// this method is one ugly beast...
// just make sure stays where it is
asciiCharCodeAt_allPossibleCharacters_decodesProperly: function () {
var i,
actual = [],
expected = [],
input = String.fromCharCode(8364, 8218, 402, 8222,
8230, 8224, 8225, 710, 8240,352, 8249, 338,
381, 8216, 8217, 8220, 8221, 8226, 8211, 8212,
732, 8482, 353, 8250, 339, 382, 376),
omit = [129, 141, 143, 144, 157];
for (i = 128; i < 160; ++i) {
if (omit.indexOf(i) == -1) {
expected.push(i);
}
}
for (i = 0; i < input.length; ++i) {
actual.push(Encoding.asciiCharCodeAt(input, i));
}
assert.deepEqual(actual, expected);
}
});
});
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