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keksAccountGUI/node_modulesOLD/js-base64/test/atob.js
2019-08-11 20:48:02 +02:00

46 lines
1.8 KiB
JavaScript

/*
* use mocha to test me
* http://visionmedia.github.com/mocha/
*/
var assert = assert || require("assert");
var Base64 = Base64 || require('../base64.js').Base64;
var is = function (a, e, m) {
return function () {
assert.equal(a, e, m)
}
};
describe('atob', function () {
describe('basic', function () {
it('d', is(Base64.btoa('d'), 'ZA=='));
it('da', is(Base64.btoa('da'), 'ZGE='));
it('dan', is(Base64.btoa('dan'), 'ZGFu'));
it('ZA==', is(Base64.atob('ZA=='), 'd' ));
it('ZGE=', is(Base64.atob('ZGE='), 'da' ));
it('ZGFu', is(Base64.atob('ZGFu'), 'dan' ));
});
describe('whitespace', function () {
it('Z A==', is(Base64.atob('ZA =='), 'd' ));
it('ZG E=', is(Base64.atob('ZG E='), 'da' ));
it('ZGF u', is(Base64.atob('ZGF u'), 'dan' ));
});
describe('null', function () {
it('\\0', is(Base64.btoa('\0'), 'AA=='));
it('\\0\\0', is(Base64.btoa('\0\0'), 'AAA='));
it('\\0\\0\\0', is(Base64.btoa('\0\0\0'), 'AAAA'));
it('AA==', is(Base64.atob('AA=='), '\0' ));
it('AAA=', is(Base64.atob('AAA='), '\0\0' ));
it('AAAA', is(Base64.atob('AAAA'), '\0\0\0'));
});
describe('binary', function () {
var pngBase64 = 'iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mNkYAAAAAYAAjCB0C8AAAAASUVORK5CYII=';
var pngBinary = '\x89\x50\x4e\x47\x0d\x0a\x1a\x0a\x00\x00\x00\x0d\x49\x48\x44\x52\x00\x00\x00\x01\x00\x00\x00\x01\x08\x04\x00\x00\x00\xb5\x1c\x0c\x02\x00\x00\x00\x0b\x49\x44\x41\x54\x78\xda\x63\x64\x60\x00\x00\x00\x06\x00\x02\x30\x81\xd0\x2f\x00\x00\x00\x00\x49\x45\x4e\x44\xae\x42\x60\x82';
it('.btoa', is(Base64.btoa(pngBinary), pngBase64));
it('.atob', is(Base64.atob(pngBase64), pngBinary));
});
});