forked from Supositware/Haha-Yes
51 lines
1 KiB
JavaScript
51 lines
1 KiB
JavaScript
var test = require('tape'),
|
|
b64 = require('../lib/b64'),
|
|
checks = [
|
|
'a',
|
|
'aa',
|
|
'aaa',
|
|
'hi',
|
|
'hi!',
|
|
'hi!!',
|
|
'sup',
|
|
'sup?',
|
|
'sup?!'
|
|
];
|
|
|
|
test('convert to base64 and back', function (t) {
|
|
t.plan(checks.length);
|
|
|
|
for (var i = 0; i < checks.length; i++) {
|
|
var check = checks[i],
|
|
b64Str,
|
|
arr,
|
|
str;
|
|
|
|
b64Str = b64.fromByteArray(map(check, function (char) { return char.charCodeAt(0); }));
|
|
|
|
arr = b64.toByteArray(b64Str);
|
|
str = map(arr, function (byte) { return String.fromCharCode(byte); }).join('');
|
|
|
|
t.equal(check, str, 'Checked ' + check);
|
|
}
|
|
|
|
});
|
|
|
|
function map (arr, callback) {
|
|
var res = [],
|
|
kValue,
|
|
mappedValue;
|
|
|
|
for (var k = 0, len = arr.length; k < len; k++) {
|
|
if ((typeof arr === 'string' && !!arr.charAt(k))) {
|
|
kValue = arr.charAt(k);
|
|
mappedValue = callback(kValue, k, arr);
|
|
res[k] = mappedValue;
|
|
} else if (typeof arr !== 'string' && k in arr) {
|
|
kValue = arr[k];
|
|
mappedValue = callback(kValue, k, arr);
|
|
res[k] = mappedValue;
|
|
}
|
|
}
|
|
return res;
|
|
}
|