/** * @license * Copyright Google Inc. 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 {escapeRegExp} from '@angular/compiler/src/util'; import {serializeNodes} from '../../../src/i18n/digest'; import {MessageBundle} from '../../../src/i18n/message_bundle'; import {Xliff} from '../../../src/i18n/serializers/xliff'; import {HtmlParser} from '../../../src/ml_parser/html_parser'; import {DEFAULT_INTERPOLATION_CONFIG} from '../../../src/ml_parser/interpolation_config'; const HTML = `

not translatable

translatable element with placeholders {{ interpolation}}

{ count, plural, =0 {

test

}}

foo

foo

foo

foo


{ count, plural, =0 { { sex, select, other {

deeply nested

}} }}

Test: { count, plural, =0 { { sex, select, other {

deeply nested

}} } =other {a lot}}

multi lines

`; const WRITE_XLIFF = ` translatable attribute file.ts 2 translatable element with placeholders file.ts 3 {VAR_PLURAL, plural, =0 {test} } file.ts 4 foo file.ts 5 file.ts 6 d m foo file.ts 7 d m foo file.ts 8 file.ts 9 ph names {VAR_PLURAL, plural, =0 {{VAR_SELECT, select, other {deeply nested} } } } file.ts 10 Test: file.ts 11 {VAR_PLURAL, plural, =0 {{VAR_SELECT, select, other {deeply nested} } } =other {a lot} } file.ts 11 multi lines file.ts 12 `; const LOAD_XLIFF = ` translatable attribute etubirtta elbatalsnart file.ts 1 translatable element with placeholders footnemele elbatalsnart sredlohecalp htiw file.ts 2 {VAR_PLURAL, plural, =0 {test} } {VAR_PLURAL, plural, =0 {TEST} } foo oof file.ts 3 d m foo toto file.ts 4 d m foo tata file.ts 5 file.ts 6 ph names file.ts 6 ph names {VAR_PLURAL, plural, =0 {{VAR_SELECT, select, other {deeply nested} } } } {VAR_PLURAL, plural, =0 {{VAR_SELECT, select, other {profondément imbriqué} } } } Test: Test: file.ts 11 {VAR_PLURAL, plural, =0 {{VAR_SELECT, select, other {deeply nested} } } =other {a lot} } {VAR_PLURAL, plural, =0 {{VAR_SELECT, select, other {profondément imbriqué} } } =other {beaucoup} } multi lines multi lignes file.ts 12 First sentence. Should not be parsed Translated first sentence. First sentence. Second sentence. Should not be parsed Translated first sentence. `; (function() { const serializer = new Xliff(); function toXliff(html: string, locale: string | null = null): string { const catalog = new MessageBundle(new HtmlParser, [], {}, locale); catalog.updateFromTemplate(html, 'file.ts', DEFAULT_INTERPOLATION_CONFIG); return catalog.write(serializer); } function loadAsMap(xliff: string): {[id: string]: string} { const {i18nNodesByMsgId} = serializer.load(xliff, 'url'); const msgMap: {[id: string]: string} = {}; Object.keys(i18nNodesByMsgId) .forEach(id => msgMap[id] = serializeNodes(i18nNodesByMsgId[id]).join('')); return msgMap; } describe('XLIFF serializer', () => { describe('write', () => { it('should write a valid xliff file', () => { expect(toXliff(HTML)).toEqual(WRITE_XLIFF); }); it('should write a valid xliff file with a source language', () => { expect(toXliff(HTML, 'fr')).toContain('file source-language="fr"'); }); }); describe('load', () => { it('should load XLIFF files', () => { expect(loadAsMap(LOAD_XLIFF)).toEqual({ '983775b9a51ce14b036be72d4cfd65d68d64e231': 'etubirtta elbatalsnart', 'ec1d033f2436133c14ab038286c4f5df4697484a': ' footnemele elbatalsnart sredlohecalp htiw', 'e2ccf3d131b15f54aa1fcf1314b1ca77c14bfcc2': '{VAR_PLURAL, plural, =0 {[, TEST, ]}}', 'db3e0a6a5a96481f60aec61d98c3eecddef5ac23': 'oof', 'i': 'toto', 'bar': 'tata', 'd7fa2d59aaedcaa5309f13028c59af8c85b8c49d': '', 'empty target': '', 'baz': '{VAR_PLURAL, plural, =0 {[{VAR_SELECT, select, other {[, profondément imbriqué, ]}}, ]}}', '52ffa620dcd76247a56d5331f34e73f340a43cdb': 'Test: ', '1503afd0ccc20ff01d5e2266a9157b7b342ba494': '{VAR_PLURAL, plural, =0 {[{VAR_SELECT, select, other {[, profondément imbriqué, ]}}, ]}, =other {[beaucoup]}}', 'fcfa109b0e152d4c217dbc02530be0bcb8123ad1': `multi lignes`, 'mrk-test': 'Translated first sentence.', 'mrk-test2': 'Translated first sentence.' }); }); it('should return the target locale', () => { expect(serializer.load(LOAD_XLIFF, 'url').locale).toEqual('fr'); }); describe('structure errors', () => { it('should throw when a trans-unit has no translation', () => { const XLIFF = ` `; expect(() => { loadAsMap(XLIFF); }).toThrowError(/Message missingtarget misses a translation/); }); it('should throw when a trans-unit has no id attribute', () => { const XLIFF = ` `; expect(() => { loadAsMap(XLIFF); }).toThrowError(/ misses the "id" attribute/); }); it('should throw on duplicate trans-unit id', () => { const XLIFF = ` `; expect(() => { loadAsMap(XLIFF); }).toThrowError(/Duplicated translations for msg deadbeef/); }); }); describe('message errors', () => { it('should throw on unknown message tags', () => { const XLIFF = ` msg should contain only ph tags `; expect(() => { loadAsMap(XLIFF); }) .toThrowError( new RegExp(escapeRegExp(`[ERROR ->]msg should contain only ph tags`))); }); it('should throw when a placeholder misses an id attribute', () => { const XLIFF = ` `; expect(() => { loadAsMap(XLIFF); }).toThrowError(new RegExp(escapeRegExp(` misses the "id" attribute`))); }); }); }); }); })();