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feat(i18n): xliff

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This commit is contained in:
Victor Berchet
2016-08-12 20:14:52 -07:00
committed by Vikram Subramanian
parent 4c9900dc3a
commit 72bb38f83b
3 changed files with 401 additions and 2 deletions
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modules/@angular/compiler/test/i18n/serializers/xliff_spec.ts Normal file
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/**
* @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 {Xliff} from '@angular/compiler/src/i18n/serializers/xliff';
import {beforeEach, ddescribe, describe, expect, iit, inject, it, xdescribe, xit} from '@angular/core/testing/testing_internal';
import {MessageBundle} from '../../../src/i18n/message_bundle';
import {HtmlParser} from '../../../src/ml_parser/html_parser';
import {DEFAULT_INTERPOLATION_CONFIG} from '../../../src/ml_parser/interpolation_config';
import {serializeNodes} from '../../ml_parser/ast_serializer_spec';
const HTML = `
<p i18n-title title="translatable attribute">not translatable</p>
<p i18n>translatable element <b>with placeholders</b> {{ interpolation}}</p>
<p i18n="m|d">foo</p>
`;
const WRITE_XLIFF = `<?xml version="1.0" encoding="UTF-8" ?>
<xliff version="1.2" xmlns="urn:oasis:names:tc:xliff:document:1.2">
<file source-language="en" datatype="plaintext" original="ng2.template">
<body>
<trans-unit id="983775b9a51ce14b036be72d4cfd65d68d64e231" datatype="html">
<source>translatable attribute</source>
<target/>
</trans-unit>
<trans-unit id="ec1d033f2436133c14ab038286c4f5df4697484a" datatype="html">
<source>translatable element <x id="START_BOLD_TEXT" ctype="b"/>with placeholders<x id="CLOSE_BOLD_TEXT" ctype="b"/> <x id="INTERPOLATION"/></source>
<target/>
</trans-unit>
<trans-unit id="db3e0a6a5a96481f60aec61d98c3eecddef5ac23" datatype="html">
<source>foo</source>
<target/>
<note priority="1" from="description">d</note>
<note priority="1" from="meaning">m</note>
</trans-unit>
</body>
</file>
</xliff>`;
const LOAD_XLIFF = `<?xml version="1.0" encoding="UTF-8" ?>
<xliff version="1.2" xmlns="urn:oasis:names:tc:xliff:document:1.2">
<file source-language="en" datatype="plaintext" original="ng2.template">
<body>
<trans-unit id="983775b9a51ce14b036be72d4cfd65d68d64e231" datatype="html">
<source>translatable attribute</source>
<target>etubirtta elbatalsnart</target>
</trans-unit>
<trans-unit id="ec1d033f2436133c14ab038286c4f5df4697484a" datatype="html">
<source>translatable element <x id="START_BOLD_TEXT" ctype="b"/>with placeholders<x id="CLOSE_BOLD_TEXT" ctype="b"/> <x id="INTERPOLATION"/></source>
<target><x id="INTERPOLATION"/> footnemele elbatalsnart <x id="START_BOLD_TEXT" ctype="b"/>sredlohecalp htiw<x id="CLOSE_BOLD_TEXT" ctype="b"/></target>
</trans-unit>
<trans-unit id="db3e0a6a5a96481f60aec61d98c3eecddef5ac23" datatype="html">
<source>foo</source>
<target>oof</target>
<note priority="1" from="description">d</note>
<note priority="1" from="meaning">m</note>
</trans-unit>
</body>
</file>
</xliff>`;
export function main(): void {
let serializer: Xliff;
let htmlParser: HtmlParser;
function toXliff(html: string): string {
let catalog = new MessageBundle(new HtmlParser, [], {});
catalog.updateFromTemplate(html, '', DEFAULT_INTERPOLATION_CONFIG);
return catalog.write(serializer);
}
function loadAsText(template: string, xliff: string): {[id: string]: string} {
let messageBundle = new MessageBundle(htmlParser, [], {});
messageBundle.updateFromTemplate(template, 'url', DEFAULT_INTERPOLATION_CONFIG);
const asAst = serializer.load(xliff, 'url', messageBundle);
let asText: {[id: string]: string} = {};
Object.keys(asAst).forEach(id => { asText[id] = serializeNodes(asAst[id]).join(''); });
return asText;
}
describe('XLIFF serializer', () => {
beforeEach(() => {
htmlParser = new HtmlParser();
serializer = new Xliff(htmlParser, DEFAULT_INTERPOLATION_CONFIG);
});
describe('write', () => {
it('should write a valid xliff file', () => { expect(toXliff(HTML)).toEqual(WRITE_XLIFF); });
});
describe('load', () => {
it('should load XLIFF files', () => {
expect(loadAsText(HTML, LOAD_XLIFF)).toEqual({
'983775b9a51ce14b036be72d4cfd65d68d64e231': 'etubirtta elbatalsnart',
'ec1d033f2436133c14ab038286c4f5df4697484a':
'{{ interpolation}} footnemele elbatalsnart <b>sredlohecalp htiw</b>',
'db3e0a6a5a96481f60aec61d98c3eecddef5ac23': 'oof',
});
});
});
});
}