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angular-cn/modules/@angular/compiler/test/i18n/serializers/xliff_spec.ts

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feat(i18n): xliff
2016-08-12 23:14:52 -04:00
/**
* @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
*/
fix(core): fix placeholders handling in i18n. Prior to this commit, translations were built in the serializers. This could not work as a single translation can be used for different source messages having different placeholder content. Serializers do not try to replace the placeholders any more. Placeholders are replaced by the translation bundle and the source message is given as parameter so that the content of the placeholders is taken into account. Also XMB ids are now independent of the expression which is replaced by a placeholder in the extracted file. fixes #12512
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import {escapeRegExp} from '@angular/core/src/facade/lang';
import {serializeNodes} from '../../../src/i18n/digest';
feat(i18n): xliff
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import {MessageBundle} from '../../../src/i18n/message_bundle';
fix(core): fix placeholders handling in i18n. Prior to this commit, translations were built in the serializers. This could not work as a single translation can be used for different source messages having different placeholder content. Serializers do not try to replace the placeholders any more. Placeholders are replaced by the translation bundle and the source message is given as parameter so that the content of the placeholders is taken into account. Also XMB ids are now independent of the expression which is replaced by a placeholder in the extracted file. fixes #12512
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import {Xliff} from '../../../src/i18n/serializers/xliff';
feat(i18n): xliff
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import {HtmlParser} from '../../../src/ml_parser/html_parser';
import {DEFAULT_INTERPOLATION_CONFIG} from '../../../src/ml_parser/interpolation_config';
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>
test(compiler): test i18n explicit id closes #13272
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<p i18n="m|d@@i">foo</p>
<p i18n="@@bar">foo</p>
fix(xlif): fix `<x>` ctype names fixes #12000 see http://docs.oasis-open.org/xliff/v1.2/os/xliff-core.html#ctype
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<p i18n="ph names"><br><img><div></div></p>
feat(i18n): xliff
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`;
const WRITE_XLIFF = `<?xml version="1.0" encoding="UTF-8" ?>
<xliff version="1.2" xmlns="urn:oasis:names:tc:xliff:document:1.2">
style(I18N): Carriage returns in serialized files
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<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">
fix(xlif): fix `<x>` ctype names fixes #12000 see http://docs.oasis-open.org/xliff/v1.2/os/xliff-core.html#ctype
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<source>translatable element <x id="START_BOLD_TEXT" ctype="x-b"/>with placeholders<x id="CLOSE_BOLD_TEXT" ctype="x-b"/> <x id="INTERPOLATION"/></source>
style(I18N): Carriage returns in serialized files
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<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>
test(compiler): test i18n explicit id closes #13272
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<trans-unit id="i" datatype="html">
<source>foo</source>
<target/>
<note priority="1" from="description">d</note>
<note priority="1" from="meaning">m</note>
</trans-unit>
<trans-unit id="bar" datatype="html">
<source>foo</source>
<target/>
</trans-unit>
fix(xlif): fix `<x>` ctype names fixes #12000 see http://docs.oasis-open.org/xliff/v1.2/os/xliff-core.html#ctype
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<trans-unit id="d7fa2d59aaedcaa5309f13028c59af8c85b8c49d" datatype="html">
<source><x id="LINE_BREAK" ctype="lb"/><x id="TAG_IMG" ctype="image"/><x id="START_TAG_DIV" ctype="x-div"/><x id="CLOSE_TAG_DIV" ctype="x-div"/></source>
<target/>
<note priority="1" from="description">ph names</note>
test(AstSerializer): fix serializing void tags
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</trans-unit>
style(I18N): Carriage returns in serialized files
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</body>
</file>
</xliff>
`;
feat(i18n): xliff
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const LOAD_XLIFF = `<?xml version="1.0" encoding="UTF-8" ?>
<xliff version="1.2" xmlns="urn:oasis:names:tc:xliff:document:1.2">
style(I18N): Carriage returns in serialized files
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<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>
fix(xlif): fix `<x>` ctype names fixes #12000 see http://docs.oasis-open.org/xliff/v1.2/os/xliff-core.html#ctype
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<target><x id="INTERPOLATION"/> footnemele elbatalsnart <x id="START_BOLD_TEXT" ctype="x-b"/>sredlohecalp htiw<x id="CLOSE_BOLD_TEXT" ctype="x-b"/></target>
style(I18N): Carriage returns in serialized files
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</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>
test(compiler): test i18n explicit id closes #13272
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<trans-unit id="i" datatype="html">
<source>foo</source>
<target>toto</target>
<note priority="1" from="description">d</note>
<note priority="1" from="meaning">m</note>
</trans-unit>
<trans-unit id="bar" datatype="html">
<source>foo</source>
<target>tata</target>
</trans-unit>
fix(xlif): fix `<x>` ctype names fixes #12000 see http://docs.oasis-open.org/xliff/v1.2/os/xliff-core.html#ctype
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<trans-unit id="d7fa2d59aaedcaa5309f13028c59af8c85b8c49d" datatype="html">
<source><x id="LINE_BREAK" ctype="lb"/><x id="TAG_IMG" ctype="image"/><x id="START_TAG_DIV" ctype="x-div"/><x id="CLOSE_TAG_DIV" ctype="x-div"/></source>
<target><x id="START_TAG_DIV" ctype="x-div"/><x id="CLOSE_TAG_DIV" ctype="x-div"/><x id="TAG_IMG" ctype="image"/><x id="LINE_BREAK" ctype="lb"/></target>
<note priority="1" from="description">ph names</note>
</trans-unit>
style(I18N): Carriage returns in serialized files
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</body>
</file>
</xliff>
`;
feat(i18n): xliff
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export function main(): void {
fix(core): fix placeholders handling in i18n. Prior to this commit, translations were built in the serializers. This could not work as a single translation can be used for different source messages having different placeholder content. Serializers do not try to replace the placeholders any more. Placeholders are replaced by the translation bundle and the source message is given as parameter so that the content of the placeholders is taken into account. Also XMB ids are now independent of the expression which is replaced by a placeholder in the extracted file. fixes #12512
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const serializer = new Xliff();
feat(i18n): xliff
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function toXliff(html: string): string {
refactor(): use const and let instead of var
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const catalog = new MessageBundle(new HtmlParser, [], {});
feat(i18n): xliff
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catalog.updateFromTemplate(html, '', DEFAULT_INTERPOLATION_CONFIG);
return catalog.write(serializer);
}
fix(core): fix placeholders handling in i18n. Prior to this commit, translations were built in the serializers. This could not work as a single translation can be used for different source messages having different placeholder content. Serializers do not try to replace the placeholders any more. Placeholders are replaced by the translation bundle and the source message is given as parameter so that the content of the placeholders is taken into account. Also XMB ids are now independent of the expression which is replaced by a placeholder in the extracted file. fixes #12512
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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(''));
feat(i18n): xliff
2016-08-12 23:14:52 -04:00
fix(core): fix placeholders handling in i18n. Prior to this commit, translations were built in the serializers. This could not work as a single translation can be used for different source messages having different placeholder content. Serializers do not try to replace the placeholders any more. Placeholders are replaced by the translation bundle and the source message is given as parameter so that the content of the placeholders is taken into account. Also XMB ids are now independent of the expression which is replaced by a placeholder in the extracted file. fixes #12512
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return msgMap;
feat(i18n): xliff
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}
describe('XLIFF serializer', () => {
describe('write', () => {
it('should write a valid xliff file', () => { expect(toXliff(HTML)).toEqual(WRITE_XLIFF); });
});
describe('load', () => {
it('should load XLIFF files', () => {
fix(core): fix placeholders handling in i18n. Prior to this commit, translations were built in the serializers. This could not work as a single translation can be used for different source messages having different placeholder content. Serializers do not try to replace the placeholders any more. Placeholders are replaced by the translation bundle and the source message is given as parameter so that the content of the placeholders is taken into account. Also XMB ids are now independent of the expression which is replaced by a placeholder in the extracted file. fixes #12512
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expect(loadAsMap(LOAD_XLIFF)).toEqual({
feat(i18n): xliff
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'983775b9a51ce14b036be72d4cfd65d68d64e231': 'etubirtta elbatalsnart',
'ec1d033f2436133c14ab038286c4f5df4697484a':
fix(core): fix placeholders handling in i18n. Prior to this commit, translations were built in the serializers. This could not work as a single translation can be used for different source messages having different placeholder content. Serializers do not try to replace the placeholders any more. Placeholders are replaced by the translation bundle and the source message is given as parameter so that the content of the placeholders is taken into account. Also XMB ids are now independent of the expression which is replaced by a placeholder in the extracted file. fixes #12512
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'<ph name="INTERPOLATION"/> footnemele elbatalsnart <ph name="START_BOLD_TEXT"/>sredlohecalp htiw<ph name="CLOSE_BOLD_TEXT"/>',
feat(i18n): xliff
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'db3e0a6a5a96481f60aec61d98c3eecddef5ac23': 'oof',
test(compiler): test i18n explicit id closes #13272
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'i': 'toto',
'bar': 'tata',
fix(core): fix placeholders handling in i18n. Prior to this commit, translations were built in the serializers. This could not work as a single translation can be used for different source messages having different placeholder content. Serializers do not try to replace the placeholders any more. Placeholders are replaced by the translation bundle and the source message is given as parameter so that the content of the placeholders is taken into account. Also XMB ids are now independent of the expression which is replaced by a placeholder in the extracted file. fixes #12512
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'd7fa2d59aaedcaa5309f13028c59af8c85b8c49d':
'<ph name="START_TAG_DIV"/><ph name="CLOSE_TAG_DIV"/><ph name="TAG_IMG"/><ph name="LINE_BREAK"/>',
});
});
test(compiler): improve xliff tests
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describe('structure errors', () => {
fix(compiler): assert xliff messages have translations fixes #12815 closes #12604
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it('should throw when a trans-unit has no translation', () => {
const 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="missingtarget">
<source/>
</trans-unit>
</body>
</file>
</xliff>`;
expect(() => {
loadAsMap(XLIFF);
}).toThrowError(/Message missingtarget misses a translation/);
});
test(compiler): improve xliff tests
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it('should throw when a trans-unit has no id attribute', () => {
fix(core): fix placeholders handling in i18n. Prior to this commit, translations were built in the serializers. This could not work as a single translation can be used for different source messages having different placeholder content. Serializers do not try to replace the placeholders any more. Placeholders are replaced by the translation bundle and the source message is given as parameter so that the content of the placeholders is taken into account. Also XMB ids are now independent of the expression which is replaced by a placeholder in the extracted file. fixes #12512
2016-11-02 20:40:15 -04:00
const 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 datatype="html">
<source/>
<target/>
</trans-unit>
</body>
</file>
</xliff>`;
expect(() => {
loadAsMap(XLIFF);
}).toThrowError(/<trans-unit> misses the "id" attribute/);
});
test(compiler): improve xliff tests
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it('should throw on duplicate trans-unit id', () => {
const 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="deadbeef">
<source/>
<target/>
</trans-unit>
<trans-unit id="deadbeef">
<source/>
<target/>
</trans-unit>
</body>
</file>
</xliff>`;
expect(() => {
loadAsMap(XLIFF);
}).toThrowError(/Duplicated translations for msg deadbeef/);
});
});
describe('message errors', () => {
fix(core): fix placeholders handling in i18n. Prior to this commit, translations were built in the serializers. This could not work as a single translation can be used for different source messages having different placeholder content. Serializers do not try to replace the placeholders any more. Placeholders are replaced by the translation bundle and the source message is given as parameter so that the content of the placeholders is taken into account. Also XMB ids are now independent of the expression which is replaced by a placeholder in the extracted file. fixes #12512
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it('should throw on unknown message tags', () => {
const 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="deadbeef" datatype="html">
<source/>
<target><b>msg should contain only ph tags</b></target>
</trans-unit>
</body>
</file>
</xliff>`;
expect(() => { loadAsMap(XLIFF); })
.toThrowError(
new RegExp(escapeRegExp(`[ERROR ->]<b>msg should contain only ph tags</b>`)));
});
test(compiler): improve xliff tests
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it('should throw when a placeholder misses an id attribute', () => {
fix(core): fix placeholders handling in i18n. Prior to this commit, translations were built in the serializers. This could not work as a single translation can be used for different source messages having different placeholder content. Serializers do not try to replace the placeholders any more. Placeholders are replaced by the translation bundle and the source message is given as parameter so that the content of the placeholders is taken into account. Also XMB ids are now independent of the expression which is replaced by a placeholder in the extracted file. fixes #12512
2016-11-02 20:40:15 -04:00
const 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>
test(compiler): improve xliff tests
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<trans-unit id="deadbeef" datatype="html">
fix(core): fix placeholders handling in i18n. Prior to this commit, translations were built in the serializers. This could not work as a single translation can be used for different source messages having different placeholder content. Serializers do not try to replace the placeholders any more. Placeholders are replaced by the translation bundle and the source message is given as parameter so that the content of the placeholders is taken into account. Also XMB ids are now independent of the expression which is replaced by a placeholder in the extracted file. fixes #12512
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<source/>
test(compiler): improve xliff tests
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<target><x/></target>
fix(core): fix placeholders handling in i18n. Prior to this commit, translations were built in the serializers. This could not work as a single translation can be used for different source messages having different placeholder content. Serializers do not try to replace the placeholders any more. Placeholders are replaced by the translation bundle and the source message is given as parameter so that the content of the placeholders is taken into account. Also XMB ids are now independent of the expression which is replaced by a placeholder in the extracted file. fixes #12512
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</trans-unit>
</body>
</file>
</xliff>`;
expect(() => {
loadAsMap(XLIFF);
test(compiler): improve xliff tests
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}).toThrowError(new RegExp(escapeRegExp(`<x> misses the "id" attribute`)));
feat(i18n): xliff
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});
test(compiler): improve xliff tests
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feat(i18n): xliff
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});
});
});
}