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feat(ivy): ICU support for Ivy (#26794)

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PR Close #26794
This commit is contained in:
Andrew Kushnir
2018-10-18 10:08:51 -07:00
committed by Misko Hevery
parent a4934a74b6
commit 92e80af875
28 changed files with 3106 additions and 933 deletions
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31
packages/compiler/test/render3/r3_template_transform_spec.ts
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@ -7,38 +7,11 @@
*/
import {BindingType} from '../../src/expression_parser/ast';
import {Lexer} from '../../src/expression_parser/lexer';
import {Parser} from '../../src/expression_parser/parser';
import {HtmlParser} from '../../src/ml_parser/html_parser';
import {DEFAULT_INTERPOLATION_CONFIG} from '../../src/ml_parser/interpolation_config';
import * as t from '../../src/render3/r3_ast';
import {Render3ParseResult, htmlAstToRender3Ast} from '../../src/render3/r3_template_transform';
import {BindingParser} from '../../src/template_parser/binding_parser';
import {MockSchemaRegistry} from '../../testing';
import {unparse} from '../expression_parser/utils/unparser';
import {parseR3 as parse} from './view/util';
// Parse an html string to IVY specific info
function parse(html: string): Render3ParseResult {
const htmlParser = new HtmlParser();
const parseResult = htmlParser.parse(html, 'path:://to/template', true);
if (parseResult.errors.length > 0) {
const msg = parseResult.errors.map(e => e.toString()).join('\n');
throw new Error(msg);
}
const htmlNodes = parseResult.rootNodes;
const expressionParser = new Parser(new Lexer());
const schemaRegistry = new MockSchemaRegistry(
{'invalidProp': false}, {'mappedAttr': 'mappedProp'}, {'unknown': false, 'un-known': false},
['onEvent'], ['onEvent']);
const bindingParser =
new BindingParser(expressionParser, DEFAULT_INTERPOLATION_CONFIG, schemaRegistry, null, []);
return htmlAstToRender3Ast(htmlNodes, bindingParser);
}
// Transform an IVY AST to a flat list of nodes to ease testing
class R3AstHumanizer implements t.Visitor<void> {
result: any[] = [];
@ -104,6 +77,8 @@ class R3AstHumanizer implements t.Visitor<void> {
visitBoundText(text: t.BoundText) { this.result.push(['BoundText', unparse(text.value)]); }
visitIcu(icu: t.Icu) { return null; }
private visitAll(nodes: t.Node[][]) { nodes.forEach(node => t.visitAll(this, node)); }
}