3f55aa609f
This introduces the `BrowserModule` to be used for long form
bootstrap and offline compile bootstrap:
```
@AppModule({
modules: [BrowserModule],
precompile: [MainComponent],
providers: […], // additional providers
directives: […], // additional platform directives
pipes: […] // additional platform pipes
})
class MyModule {
constructor(appRef: ApplicationRef) {
appRef.bootstrap(MainComponent);
}
}
// offline compile
import {bootstrapModuleFactory} from ‘@angular/platform-browser’;
bootstrapModuleFactory(MyModuleNgFactory);
// runtime compile long form
import {bootstrapModule} from ‘@angular/platform-browser-dynamic’;
bootstrapModule(MyModule);
```
The short form, `bootstrap(...)`, can now creates a module on the fly,
given `directives`, `pipes, `providers`, `precompile` and `modules`
properties.
Related changes:
- make `SanitizationService`, `SecurityContext` public in `@angular/core` so that the offline compiler can resolve the token
- move `AnimationDriver` to `platform-browser` and make it
public so that the offline compiler can resolve the token
BREAKING CHANGES:
- short form bootstrap does no longer allow
to inject compiler internals (i.e. everything
from `@angular/compiler). Inject `Compiler` instead.
To provide custom providers for the compiler,
create a custom compiler via `browserCompiler({providers: [...]})`
and pass that into the `bootstrap` method.
68 lines
2.4 KiB
TypeScript
68 lines
2.4 KiB
TypeScript
/**
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* @license
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* Copyright Google Inc. All Rights Reserved.
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*
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* Use of this source code is governed by an MIT-style license that can be
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* found in the LICENSE file at https://angular.io/license
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*/
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import './init';
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import * as fs from 'fs';
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import * as path from 'path';
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import {MultipleComponentsMyComp} from '../src/a/multiple_components';
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import {BasicComp} from '../src/basic';
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import {createComponent} from './util';
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describe('template codegen output', () => {
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const outDir = 'src';
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it('should lower Decorators without reflect-metadata', () => {
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const jsOutput = path.join(outDir, 'basic.js');
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expect(fs.existsSync(jsOutput)).toBeTruthy();
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expect(fs.readFileSync(jsOutput, {encoding: 'utf-8'})).not.toContain('Reflect.decorate');
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});
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it('should produce metadata.json outputs', () => {
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const metadataOutput = path.join(outDir, 'basic.metadata.json');
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expect(fs.existsSync(metadataOutput)).toBeTruthy();
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const output = fs.readFileSync(metadataOutput, {encoding: 'utf-8'});
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expect(output).toContain('"decorators":');
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expect(output).toContain('"module":"@angular/core","name":"Component"');
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});
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it('should write .d.ts files', () => {
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const dtsOutput = path.join(outDir, 'basic.d.ts');
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expect(fs.existsSync(dtsOutput)).toBeTruthy();
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expect(fs.readFileSync(dtsOutput, {encoding: 'utf-8'})).toContain('Basic');
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});
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it('should be able to create the basic component', () => {
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var compFixture = createComponent(BasicComp);
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expect(compFixture.componentInstance).toBeTruthy();
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});
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it('should support ngIf', () => {
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var compFixture = createComponent(BasicComp);
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var debugElement = compFixture.debugElement;
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expect(debugElement.children.length).toBe(2);
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compFixture.componentInstance.ctxBool = true;
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compFixture.detectChanges();
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expect(debugElement.children.length).toBe(3);
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expect(debugElement.children[2].injector.get(MultipleComponentsMyComp)).toBeTruthy();
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});
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it('should support ngFor', () => {
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var compFixture = createComponent(BasicComp);
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var debugElement = compFixture.debugElement;
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expect(debugElement.children.length).toBe(2);
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// test NgFor
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compFixture.componentInstance.ctxArr = [1, 2];
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compFixture.detectChanges();
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expect(debugElement.children.length).toBe(4);
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expect(debugElement.children[2].attributes['value']).toBe('1');
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expect(debugElement.children[3].attributes['value']).toBe('2');
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});
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});
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