angular-cn/modules/angular2/test/compiler/offline_compiler_util.ts
Tobias Bosch 2b34c88b69 refactor(view_compiler): codegen DI and Queries
BREAKING CHANGE:
- Renderer:
  * renderComponent method is removed form `Renderer`, only present on `RootRenderer`
  * Renderer.setDebugInfo is removed. Renderer.createElement / createText / createTemplateAnchor
    now take the DebugInfo directly.
- Query semantics:
  * Queries don't work with dynamically loaded components.
  * e.g. for router-outlet: loaded components can't be queries via @ViewQuery,
    but router-outlet emits an event `activate` now that emits the activated component
- Exception classes and the context inside changed (renamed fields)
- DebugElement.attributes is an Object and not a Map in JS any more
- ChangeDetectorGenConfig was renamed into CompilerConfig
- AppViewManager.createEmbeddedViewInContainer / AppViewManager.createHostViewInContainer
  are removed, use the methods in ViewContainerRef instead
- Change detection order changed:
  * 1. dirty check component inputs
  * 2. dirty check content children
  * 3. update render nodes

Closes #6301
Closes #6567
2016-04-13 14:43:48 -07:00

68 lines
2.8 KiB
TypeScript

import {print, IS_DART} from 'angular2/src/facade/lang';
import {OutputEmitter} from 'angular2/src/compiler/output/abstract_emitter';
import {
OfflineCompiler,
NormalizedComponentWithViewDirectives,
SourceModule
} from 'angular2/src/compiler/offline_compiler';
import {TemplateParser} from 'angular2/src/compiler/template_parser';
import {Parser} from 'angular2/src/compiler/expression_parser/parser';
import {Lexer} from 'angular2/src/compiler/expression_parser/lexer';
import {HtmlParser} from 'angular2/src/compiler/html_parser';
import {StyleCompiler} from 'angular2/src/compiler/style_compiler';
import {ViewCompiler} from 'angular2/src/compiler/view_compiler/view_compiler';
import {DirectiveNormalizer} from 'angular2/src/compiler/directive_normalizer';
import {CompilerConfig} from 'angular2/src/compiler/config';
import {createOfflineCompileUrlResolver} from 'angular2/src/compiler/url_resolver';
import {MockSchemaRegistry} from './schema_registry_mock';
import {MODULE_SUFFIX} from 'angular2/src/compiler/util';
import {MockXHR} from 'angular2/src/compiler/xhr_mock';
import {
CompileDirectiveMetadata,
CompileTypeMetadata,
CompileTemplateMetadata
} from 'angular2/src/compiler/compile_metadata';
export class CompA { user: string; }
var THIS_MODULE_PATH = `asset:angular2/test/compiler`;
var THIS_MODULE_URL = `${THIS_MODULE_PATH}/offline_compiler_util${MODULE_SUFFIX}`;
export var compAMetadata = CompileDirectiveMetadata.create({
isComponent: true,
selector: 'comp-a',
type: new CompileTypeMetadata(
{name: 'CompA', moduleUrl: THIS_MODULE_URL, runtime: CompA, diDeps: []}),
template: new CompileTemplateMetadata({
templateUrl: './offline_compiler_compa.html',
styles: ['.redStyle { color: red; }'],
styleUrls: ['./offline_compiler_compa.css']
})
});
function _createOfflineCompiler(xhr: MockXHR, emitter: OutputEmitter): OfflineCompiler {
var urlResolver = createOfflineCompileUrlResolver();
xhr.when(`${THIS_MODULE_PATH}/offline_compiler_compa.html`, 'Hello World {{user}}!');
var htmlParser = new HtmlParser();
var normalizer = new DirectiveNormalizer(xhr, urlResolver, htmlParser);
return new OfflineCompiler(
normalizer,
new TemplateParser(new Parser(new Lexer()), new MockSchemaRegistry({}, {}), htmlParser, []),
new StyleCompiler(urlResolver), new ViewCompiler(new CompilerConfig(true, true, true)),
emitter);
}
export function compileComp(emitter: OutputEmitter,
comp: CompileDirectiveMetadata): Promise<string> {
var xhr = new MockXHR();
var compiler = _createOfflineCompiler(xhr, emitter);
var result = compiler.normalizeDirectiveMetadata(comp).then((normComp) => {
return compiler.compileTemplates([new NormalizedComponentWithViewDirectives(normComp, [], [])])
.source;
});
xhr.flush();
return result;
}