Joey Perrott d1ea1f4c7f build: update license headers to reference Google LLC ()
Update the license headers throughout the repository to reference Google LLC
rather than Google Inc, for the required license headers.

PR Close 
2020-05-26 14:26:58 -04:00

127 lines
4.2 KiB
TypeScript

/**
* @license
* Copyright Google LLC All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
import {computeMsgId, digest, sha1} from '../../src/i18n/digest';
{
describe('digest', () => {
describe('digest', () => {
it('must return the ID if it\'s explicit', () => {
expect(digest({
id: 'i',
legacyIds: [],
nodes: [],
placeholders: {},
placeholderToMessage: {},
meaning: '',
description: '',
sources: [],
customId: 'i',
})).toEqual('i');
});
});
describe('sha1', () => {
it('should work on empty strings', () => {
expect(sha1('')).toEqual('da39a3ee5e6b4b0d3255bfef95601890afd80709');
});
it('should returns the sha1 of "hello world"', () => {
expect(sha1('abc')).toEqual('a9993e364706816aba3e25717850c26c9cd0d89d');
});
it('should returns the sha1 of unicode strings', () => {
expect(sha1('你好,世界')).toEqual('3becb03b015ed48050611c8d7afe4b88f70d5a20');
});
it('should support arbitrary string size', () => {
// node.js reference code:
//
// var crypto = require('crypto');
//
// function sha1(string) {
// var shasum = crypto.createHash('sha1');
// shasum.update(string, 'utf8');
// return shasum.digest('hex', 'utf8');
// }
//
// var prefix = `你好,世界`;
// var result = sha1(prefix);
// for (var size = prefix.length; size < 5000; size += 101) {
// result = prefix + sha1(result);
// while (result.length < size) {
// result += result;
// }
// result = result.slice(-size);
// }
//
// console.log(sha1(result));
const prefix = `你好,世界`;
let result = sha1(prefix);
for (let size = prefix.length; size < 5000; size += 101) {
result = prefix + sha1(result);
while (result.length < size) {
result += result;
}
result = result.slice(-size);
}
expect(sha1(result)).toEqual('24c2dae5c1ac6f604dbe670a60290d7ce6320b45');
});
});
describe('decimal fingerprint', () => {
it('should work on well known inputs w/o meaning', () => {
const fixtures: {[msg: string]: string} = {
' Spaced Out ': '3976450302996657536',
'Last Name': '4407559560004943843',
'First Name': '6028371114637047813',
'View': '2509141182388535183',
'START_BOLDNUMEND_BOLD of START_BOLDmillionsEND_BOLD': '29997634073898638',
'The customer\'s credit card was authorized for AMOUNT and passed all risk checks.':
'6836487644149622036',
'Hello world!': '3022994926184248873',
'Jalape\u00f1o': '8054366208386598941',
'The set of SET_NAME is {XXX, ...}.': '135956960462609535',
'NAME took a trip to DESTINATION.': '768490705511913603',
'by AUTHOR (YEAR)': '7036633296476174078',
'': '4416290763660062288',
};
Object.keys(fixtures).forEach(msg => {
expect(computeMsgId(msg, '')).toEqual(fixtures[msg]);
});
});
it('should work on well known inputs with meaning', () => {
const fixtures: {[msg: string]: [string, string]} = {
'7790835225175622807': ['Last Name', 'Gmail UI'],
'1809086297585054940': ['First Name', 'Gmail UI'],
'3993998469942805487': ['View', 'Gmail UI'],
};
Object.keys(fixtures).forEach(id => {
expect(computeMsgId(fixtures[id][0], fixtures[id][1])).toEqual(id);
});
});
it('should support arbitrary string size', () => {
const prefix = `你好,世界`;
let result = computeMsgId(prefix, '');
for (let size = prefix.length; size < 5000; size += 101) {
result = prefix + computeMsgId(result, '');
while (result.length < size) {
result += result;
}
result = result.slice(-size);
}
expect(computeMsgId(result, '')).toEqual('2122606631351252558');
});
});
});
}