1057 lines
39 KiB
TypeScript
1057 lines
39 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 {StaticReflector, StaticReflectorHost, StaticSymbol} from '@angular/compiler-cli/src/static_reflector';
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import {HostListener, animate, group, keyframes, sequence, state, style, transition, trigger} from '@angular/core';
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import {ListWrapper} from '@angular/facade/src/collection';
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import {MetadataCollector} from '@angular/tsc-wrapped';
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import * as ts from 'typescript';
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// This matches .ts files but not .d.ts files.
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const TS_EXT = /(^.|(?!\.d)..)\.ts$/;
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describe('StaticReflector', () => {
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let noContext = new StaticSymbol('', '');
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let host: StaticReflectorHost;
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let reflector: StaticReflector;
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beforeEach(() => {
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host = new MockReflectorHost();
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reflector = new StaticReflector(host);
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});
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function simplify(context: StaticSymbol, value: any) {
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return reflector.simplify(context, value);
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}
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it('should get annotations for NgFor', () => {
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let NgFor = host.findDeclaration('angular2/src/common/directives/ng_for', 'NgFor');
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let annotations = reflector.annotations(NgFor);
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expect(annotations.length).toEqual(1);
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let annotation = annotations[0];
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expect(annotation.selector).toEqual('[ngFor][ngForOf]');
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expect(annotation.inputs).toEqual(['ngForTrackBy', 'ngForOf', 'ngForTemplate']);
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});
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it('should get constructor for NgFor', () => {
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let NgFor = host.findDeclaration('angular2/src/common/directives/ng_for', 'NgFor');
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let ViewContainerRef =
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host.findDeclaration('angular2/src/core/linker/view_container_ref', 'ViewContainerRef');
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let TemplateRef = host.findDeclaration('angular2/src/core/linker/template_ref', 'TemplateRef');
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let IterableDiffers = host.findDeclaration(
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'angular2/src/core/change_detection/differs/iterable_differs', 'IterableDiffers');
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let ChangeDetectorRef = host.findDeclaration(
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'angular2/src/core/change_detection/change_detector_ref', 'ChangeDetectorRef');
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let parameters = reflector.parameters(NgFor);
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expect(parameters).toEqual([
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[ViewContainerRef], [TemplateRef], [IterableDiffers], [ChangeDetectorRef]
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]);
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});
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it('should get annotations for HeroDetailComponent', () => {
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let HeroDetailComponent =
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host.findDeclaration('src/app/hero-detail.component', 'HeroDetailComponent');
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let annotations = reflector.annotations(HeroDetailComponent);
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expect(annotations.length).toEqual(1);
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let annotation = annotations[0];
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expect(annotation.selector).toEqual('my-hero-detail');
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expect(annotation.animations).toEqual([trigger('myAnimation', [
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state('state1', style({'background': 'white'})),
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transition(
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'* => *',
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sequence([group([animate(
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'1s 0.5s',
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keyframes([style({'background': 'blue'}), style({'background': 'red'})]))])]))
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])]);
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});
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it('should throw and exception for unsupported metadata versions', () => {
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let e = host.findDeclaration('src/version-error', 'e');
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expect(() => reflector.annotations(e))
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.toThrow(new Error(
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'Metadata version mismatch for module /tmp/src/version-error.d.ts, found version 100, expected 1'));
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});
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it('should get and empty annotation list for an unknown class', () => {
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let UnknownClass = host.findDeclaration('src/app/app.component', 'UnknownClass');
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let annotations = reflector.annotations(UnknownClass);
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expect(annotations).toEqual([]);
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});
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it('should get propMetadata for HeroDetailComponent', () => {
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let HeroDetailComponent =
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host.findDeclaration('src/app/hero-detail.component', 'HeroDetailComponent');
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let props = reflector.propMetadata(HeroDetailComponent);
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expect(props['hero']).toBeTruthy();
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expect(props['onMouseOver']).toEqual([new HostListener('mouseover', ['$event'])]);
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});
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it('should get an empty object from propMetadata for an unknown class', () => {
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let UnknownClass = host.findDeclaration('src/app/app.component', 'UnknownClass');
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let properties = reflector.propMetadata(UnknownClass);
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expect(properties).toEqual({});
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});
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it('should get empty parameters list for an unknown class ', () => {
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let UnknownClass = host.findDeclaration('src/app/app.component', 'UnknownClass');
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let parameters = reflector.parameters(UnknownClass);
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expect(parameters).toEqual([]);
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});
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it('should provide context for errors reported by the collector', () => {
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let SomeClass = host.findDeclaration('src/error-reporting', 'SomeClass');
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expect(() => reflector.annotations(SomeClass))
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.toThrow(new Error(
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'Error encountered resolving symbol values statically. A reasonable error message (position 13:34 in the original .ts file), resolving symbol ErrorSym in /tmp/src/error-references.d.ts, resolving symbol Link2 in /tmp/src/error-references.d.ts, resolving symbol Link1 in /tmp/src/error-references.d.ts, resolving symbol SomeClass in /tmp/src/error-reporting.d.ts, resolving symbol SomeClass in /tmp/src/error-reporting.d.ts'));
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});
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it('should simplify primitive into itself', () => {
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expect(simplify(noContext, 1)).toBe(1);
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expect(simplify(noContext, true)).toBe(true);
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expect(simplify(noContext, 'some value')).toBe('some value');
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});
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it('should simplify an array into a copy of the array', () => {
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expect(simplify(noContext, [1, 2, 3])).toEqual([1, 2, 3]);
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});
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it('should simplify an object to a copy of the object', () => {
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let expr = {a: 1, b: 2, c: 3};
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expect(simplify(noContext, expr)).toEqual(expr);
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});
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it('should simplify &&', () => {
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expect(simplify(noContext, ({__symbolic: 'binop', operator: '&&', left: true, right: true})))
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.toBe(true);
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expect(simplify(noContext, ({__symbolic: 'binop', operator: '&&', left: true, right: false})))
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.toBe(false);
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expect(simplify(noContext, ({__symbolic: 'binop', operator: '&&', left: false, right: true})))
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.toBe(false);
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expect(simplify(noContext, ({__symbolic: 'binop', operator: '&&', left: false, right: false})))
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.toBe(false);
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});
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it('should simplify ||', () => {
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expect(simplify(noContext, ({__symbolic: 'binop', operator: '||', left: true, right: true})))
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.toBe(true);
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expect(simplify(noContext, ({__symbolic: 'binop', operator: '||', left: true, right: false})))
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.toBe(true);
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expect(simplify(noContext, ({__symbolic: 'binop', operator: '||', left: false, right: true})))
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.toBe(true);
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expect(simplify(noContext, ({__symbolic: 'binop', operator: '||', left: false, right: false})))
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.toBe(false);
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});
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it('should simplify &', () => {
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expect(simplify(noContext, ({__symbolic: 'binop', operator: '&', left: 0x22, right: 0x0F})))
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.toBe(0x22 & 0x0F);
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expect(simplify(noContext, ({__symbolic: 'binop', operator: '&', left: 0x22, right: 0xF0})))
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.toBe(0x22 & 0xF0);
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});
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it('should simplify |', () => {
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expect(simplify(noContext, ({__symbolic: 'binop', operator: '|', left: 0x22, right: 0x0F})))
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.toBe(0x22 | 0x0F);
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expect(simplify(noContext, ({__symbolic: 'binop', operator: '|', left: 0x22, right: 0xF0})))
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.toBe(0x22 | 0xF0);
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});
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it('should simplify ^', () => {
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expect(simplify(noContext, ({__symbolic: 'binop', operator: '|', left: 0x22, right: 0x0F})))
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.toBe(0x22 | 0x0F);
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expect(simplify(noContext, ({__symbolic: 'binop', operator: '|', left: 0x22, right: 0xF0})))
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.toBe(0x22 | 0xF0);
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});
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it('should simplify ==', () => {
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expect(simplify(noContext, ({__symbolic: 'binop', operator: '==', left: 0x22, right: 0x22})))
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.toBe(0x22 == 0x22);
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expect(simplify(noContext, ({__symbolic: 'binop', operator: '==', left: 0x22, right: 0xF0})))
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.toBe(0x22 as any == 0xF0);
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});
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it('should simplify !=', () => {
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expect(simplify(noContext, ({__symbolic: 'binop', operator: '!=', left: 0x22, right: 0x22})))
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.toBe(0x22 != 0x22);
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expect(simplify(noContext, ({__symbolic: 'binop', operator: '!=', left: 0x22, right: 0xF0})))
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.toBe(0x22 as any != 0xF0);
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});
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it('should simplify ===', () => {
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expect(simplify(noContext, ({__symbolic: 'binop', operator: '===', left: 0x22, right: 0x22})))
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.toBe(0x22 === 0x22);
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expect(simplify(noContext, ({__symbolic: 'binop', operator: '===', left: 0x22, right: 0xF0})))
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.toBe(0x22 as any === 0xF0);
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});
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it('should simplify !==', () => {
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expect(simplify(noContext, ({__symbolic: 'binop', operator: '!==', left: 0x22, right: 0x22})))
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.toBe(0x22 !== 0x22);
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expect(simplify(noContext, ({__symbolic: 'binop', operator: '!==', left: 0x22, right: 0xF0})))
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.toBe(0x22 as any !== 0xF0);
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});
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it('should simplify >', () => {
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expect(simplify(noContext, ({__symbolic: 'binop', operator: '>', left: 1, right: 1})))
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.toBe(1 > 1);
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expect(simplify(noContext, ({__symbolic: 'binop', operator: '>', left: 1, right: 0})))
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.toBe(1 > 0);
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expect(simplify(noContext, ({__symbolic: 'binop', operator: '>', left: 0, right: 1})))
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.toBe(0 > 1);
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});
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it('should simplify >=', () => {
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expect(simplify(noContext, ({__symbolic: 'binop', operator: '>=', left: 1, right: 1})))
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.toBe(1 >= 1);
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expect(simplify(noContext, ({__symbolic: 'binop', operator: '>=', left: 1, right: 0})))
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.toBe(1 >= 0);
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expect(simplify(noContext, ({__symbolic: 'binop', operator: '>=', left: 0, right: 1})))
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.toBe(0 >= 1);
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});
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it('should simplify <=', () => {
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expect(simplify(noContext, ({__symbolic: 'binop', operator: '<=', left: 1, right: 1})))
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.toBe(1 <= 1);
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expect(simplify(noContext, ({__symbolic: 'binop', operator: '<=', left: 1, right: 0})))
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.toBe(1 <= 0);
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expect(simplify(noContext, ({__symbolic: 'binop', operator: '<=', left: 0, right: 1})))
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.toBe(0 <= 1);
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});
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it('should simplify <', () => {
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expect(simplify(noContext, ({__symbolic: 'binop', operator: '<', left: 1, right: 1})))
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.toBe(1 < 1);
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expect(simplify(noContext, ({__symbolic: 'binop', operator: '<', left: 1, right: 0})))
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.toBe(1 < 0);
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expect(simplify(noContext, ({__symbolic: 'binop', operator: '<', left: 0, right: 1})))
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.toBe(0 < 1);
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});
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it('should simplify <<', () => {
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expect(simplify(noContext, ({__symbolic: 'binop', operator: '<<', left: 0x55, right: 2})))
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.toBe(0x55 << 2);
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});
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it('should simplify >>', () => {
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expect(simplify(noContext, ({__symbolic: 'binop', operator: '>>', left: 0x55, right: 2})))
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.toBe(0x55 >> 2);
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});
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it('should simplify +', () => {
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expect(simplify(noContext, ({__symbolic: 'binop', operator: '+', left: 0x55, right: 2})))
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.toBe(0x55 + 2);
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});
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it('should simplify -', () => {
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expect(simplify(noContext, ({__symbolic: 'binop', operator: '-', left: 0x55, right: 2})))
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.toBe(0x55 - 2);
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});
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it('should simplify *', () => {
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expect(simplify(noContext, ({__symbolic: 'binop', operator: '*', left: 0x55, right: 2})))
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.toBe(0x55 * 2);
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});
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it('should simplify /', () => {
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expect(simplify(noContext, ({__symbolic: 'binop', operator: '/', left: 0x55, right: 2})))
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.toBe(0x55 / 2);
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});
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it('should simplify %', () => {
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expect(simplify(noContext, ({__symbolic: 'binop', operator: '%', left: 0x55, right: 2})))
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.toBe(0x55 % 2);
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});
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it('should simplify prefix -', () => {
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expect(simplify(noContext, ({__symbolic: 'pre', operator: '-', operand: 2}))).toBe(-2);
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});
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it('should simplify prefix ~', () => {
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expect(simplify(noContext, ({__symbolic: 'pre', operator: '~', operand: 2}))).toBe(~2);
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});
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it('should simplify prefix !', () => {
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expect(simplify(noContext, ({__symbolic: 'pre', operator: '!', operand: true}))).toBe(!true);
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expect(simplify(noContext, ({__symbolic: 'pre', operator: '!', operand: false}))).toBe(!false);
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});
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it('should simplify an array index', () => {
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expect(simplify(noContext, ({__symbolic: 'index', expression: [1, 2, 3], index: 2}))).toBe(3);
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});
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it('should simplify an object index', () => {
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let expr = {__symbolic: 'select', expression: {a: 1, b: 2, c: 3}, member: 'b'};
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expect(simplify(noContext, expr)).toBe(2);
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});
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it('should simplify a module reference', () => {
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expect(simplify(
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new StaticSymbol('/src/cases', ''),
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({__symbolic: 'reference', module: './extern', name: 's'})))
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.toEqual('s');
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});
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it('should simplify a non existing reference as a static symbol', () => {
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expect(simplify(
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new StaticSymbol('/src/cases', ''),
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({__symbolic: 'reference', module: './extern', name: 'nonExisting'})))
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.toEqual(host.getStaticSymbol('/src/extern.d.ts', 'nonExisting'));
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});
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it('should simplify a function reference as a static symbol', () => {
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expect(simplify(
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new StaticSymbol('/src/cases', 'myFunction'),
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({__symbolic: 'function', parameters: ['a'], value: []})))
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.toEqual(host.getStaticSymbol('/src/cases', 'myFunction'));
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});
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it('should simplify values initialized with a function call', () => {
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expect(simplify(new StaticSymbol('/tmp/src/function-reference.ts', ''), {
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__symbolic: 'reference',
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name: 'one'
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})).toEqual(['some-value']);
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expect(simplify(new StaticSymbol('/tmp/src/function-reference.ts', ''), {
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__symbolic: 'reference',
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name: 'three'
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})).toEqual(3);
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});
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it('should error on direct recursive calls', () => {
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expect(
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() => simplify(
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new StaticSymbol('/tmp/src/function-reference.ts', ''),
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{__symbolic: 'reference', name: 'recursion'}))
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.toThrow(new Error(
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'Recursion not supported, resolving symbol recursive in /tmp/src/function-recursive.d.ts, resolving symbol recursion in /tmp/src/function-reference.ts, resolving symbol in /tmp/src/function-reference.ts'));
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});
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it('should error on indirect recursive calls', () => {
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expect(
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() => simplify(
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new StaticSymbol('/tmp/src/function-reference.ts', ''),
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{__symbolic: 'reference', name: 'indirectRecursion'}))
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.toThrow(new Error(
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'Recursion not supported, resolving symbol indirectRecursion2 in /tmp/src/function-recursive.d.ts, resolving symbol indirectRecursion1 in /tmp/src/function-recursive.d.ts, resolving symbol indirectRecursion in /tmp/src/function-reference.ts, resolving symbol in /tmp/src/function-reference.ts'));
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});
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it('should simplify a spread expression', () => {
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expect(simplify(new StaticSymbol('/tmp/src/spread.ts', ''), {
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__symbolic: 'reference',
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name: 'spread'
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})).toEqual([0, 1, 2, 3, 4, 5]);
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});
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it('should be able to get metadata from a ts file', () => {
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let metadata = reflector.getModuleMetadata('/tmp/src/custom-decorator-reference.ts');
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expect(metadata).toEqual({
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__symbolic: 'module',
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version: 1,
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metadata: {
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Foo: {
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__symbolic: 'class',
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decorators: [{
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__symbolic: 'call',
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expression:
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{__symbolic: 'reference', module: './custom-decorator', name: 'CustomDecorator'}
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}],
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members: {
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foo: [{
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__symbolic: 'property',
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decorators: [{
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__symbolic: 'call',
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expression: {
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__symbolic: 'reference',
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module: './custom-decorator',
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name: 'CustomDecorator'
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}
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}]
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}]
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}
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}
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}
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});
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});
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it('should be able to get metadata for a class containing a custom decorator', () => {
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let props = reflector.propMetadata(
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host.getStaticSymbol('/tmp/src/custom-decorator-reference.ts', 'Foo'));
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expect(props).toEqual({foo: []});
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});
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it('should report an error for invalid function calls', () => {
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expect(
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() =>
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reflector.annotations(host.getStaticSymbol('/tmp/src/invalid-calls.ts', 'MyComponent')))
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.toThrow(new Error(
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`Error encountered resolving symbol values statically. Calling function 'someFunction', function calls are not supported. Consider replacing the function or lambda with a reference to an exported function, resolving symbol MyComponent in /tmp/src/invalid-calls.ts, resolving symbol MyComponent in /tmp/src/invalid-calls.ts`));
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});
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it('should be able to get metadata for a class containing a static method call', () => {
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const annotations = reflector.annotations(
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host.getStaticSymbol('/tmp/src/static-method-call.ts', 'MyComponent'));
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expect(annotations.length).toBe(1);
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expect(annotations[0].providers).toEqual({provider: 'a', useValue: 100});
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});
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it('should be able to get metadata for a class containing a static field reference', () => {
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const annotations =
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reflector.annotations(host.getStaticSymbol('/tmp/src/static-field-reference.ts', 'Foo'));
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expect(annotations.length).toBe(1);
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expect(annotations[0].providers).toEqual([{provider: 'a', useValue: 'Some string'}]);
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});
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it('should be able to get the metadata for a class calling a method with a conditional expression',
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() => {
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const annotations = reflector.annotations(
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host.getStaticSymbol('/tmp/src/static-method-call.ts', 'MyCondComponent'));
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expect(annotations.length).toBe(1);
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expect(annotations[0].providers).toEqual([
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[{provider: 'a', useValue: '1'}], [{provider: 'a', useValue: '2'}]
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]);
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});
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it('should be able to get the metadata for a class calling a method with default parameters',
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() => {
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const annotations = reflector.annotations(
|
|
host.getStaticSymbol('/tmp/src/static-method-call.ts', 'MyDefaultsComponent'));
|
|
expect(annotations.length).toBe(1);
|
|
expect(annotations[0].providers).toEqual([['a', true, false]]);
|
|
});
|
|
|
|
it('should be able to get metadata with a reference to a static method', () => {
|
|
const annotations = reflector.annotations(
|
|
host.getStaticSymbol('/tmp/src/static-method-ref.ts', 'MethodReference'));
|
|
expect(annotations.length).toBe(1);
|
|
expect(annotations[0].providers[0].useValue.members[0]).toEqual('staticMethod');
|
|
});
|
|
});
|
|
|
|
class MockReflectorHost implements StaticReflectorHost {
|
|
private staticTypeCache = new Map<string, StaticSymbol>();
|
|
private collector = new MetadataCollector();
|
|
|
|
constructor() {}
|
|
|
|
angularImportLocations() {
|
|
return {
|
|
coreDecorators: 'angular2/src/core/metadata',
|
|
diDecorators: 'angular2/src/core/di/metadata',
|
|
diMetadata: 'angular2/src/core/di/metadata',
|
|
diOpaqueToken: 'angular2/src/core/di/opaque_token',
|
|
animationMetadata: 'angular2/src/core/animation/metadata',
|
|
provider: 'angular2/src/core/di/provider'
|
|
};
|
|
}
|
|
|
|
getCanonicalFileName(fileName: string): string { return fileName; }
|
|
|
|
getStaticSymbol(declarationFile: string, name: string, members?: string[]): StaticSymbol {
|
|
var cacheKey = `${declarationFile}:${name}${members?'.'+members.join('.'):''}`;
|
|
var result = this.staticTypeCache.get(cacheKey);
|
|
if (!result) {
|
|
result = new StaticSymbol(declarationFile, name, members);
|
|
this.staticTypeCache.set(cacheKey, result);
|
|
}
|
|
return result;
|
|
}
|
|
|
|
// In tests, assume that symbols are not re-exported
|
|
findDeclaration(modulePath: string, symbolName: string, containingFile?: string): StaticSymbol {
|
|
function splitPath(path: string): string[] { return path.split(/\/|\\/g); }
|
|
|
|
function resolvePath(pathParts: string[]): string {
|
|
let result: string[] = [];
|
|
ListWrapper.forEachWithIndex(pathParts, (part, index) => {
|
|
switch (part) {
|
|
case '':
|
|
case '.':
|
|
if (index > 0) return;
|
|
break;
|
|
case '..':
|
|
if (index > 0 && result.length != 0) result.pop();
|
|
return;
|
|
}
|
|
result.push(part);
|
|
});
|
|
return result.join('/');
|
|
}
|
|
|
|
function pathTo(from: string, to: string): string {
|
|
let result = to;
|
|
if (to.startsWith('.')) {
|
|
let fromParts = splitPath(from);
|
|
fromParts.pop(); // remove the file name.
|
|
let toParts = splitPath(to);
|
|
result = resolvePath(fromParts.concat(toParts));
|
|
}
|
|
return result;
|
|
}
|
|
|
|
if (modulePath.indexOf('.') === 0) {
|
|
const baseName = pathTo(containingFile, modulePath);
|
|
const tsName = baseName + '.ts';
|
|
if (this.getMetadataFor(tsName)) {
|
|
return this.getStaticSymbol(tsName, symbolName);
|
|
}
|
|
return this.getStaticSymbol(baseName + '.d.ts', symbolName);
|
|
}
|
|
return this.getStaticSymbol('/tmp/' + modulePath + '.d.ts', symbolName);
|
|
}
|
|
|
|
getMetadataFor(moduleId: string): any {
|
|
let data: {[key: string]: any} = {
|
|
'/tmp/angular2/src/common/forms-deprecated/directives.d.ts': [{
|
|
'__symbolic': 'module',
|
|
'version': 1,
|
|
'metadata': {
|
|
'FORM_DIRECTIVES': [
|
|
{
|
|
'__symbolic': 'reference',
|
|
'name': 'NgFor',
|
|
'module': 'angular2/src/common/directives/ng_for'
|
|
}
|
|
]
|
|
}
|
|
}],
|
|
'/tmp/angular2/src/common/directives/ng_for.d.ts': {
|
|
'__symbolic': 'module',
|
|
'version': 1,
|
|
'metadata': {
|
|
'NgFor': {
|
|
'__symbolic': 'class',
|
|
'decorators': [
|
|
{
|
|
'__symbolic': 'call',
|
|
'expression': {
|
|
'__symbolic': 'reference',
|
|
'name': 'Directive',
|
|
'module': '../../core/metadata'
|
|
},
|
|
'arguments': [
|
|
{
|
|
'selector': '[ngFor][ngForOf]',
|
|
'inputs': ['ngForTrackBy', 'ngForOf', 'ngForTemplate']
|
|
}
|
|
]
|
|
}
|
|
],
|
|
'members': {
|
|
'__ctor__': [
|
|
{
|
|
'__symbolic': 'constructor',
|
|
'parameters': [
|
|
{
|
|
'__symbolic': 'reference',
|
|
'module': '../../core/linker/view_container_ref',
|
|
'name': 'ViewContainerRef'
|
|
},
|
|
{
|
|
'__symbolic': 'reference',
|
|
'module': '../../core/linker/template_ref',
|
|
'name': 'TemplateRef'
|
|
},
|
|
{
|
|
'__symbolic': 'reference',
|
|
'module': '../../core/change_detection/differs/iterable_differs',
|
|
'name': 'IterableDiffers'
|
|
},
|
|
{
|
|
'__symbolic': 'reference',
|
|
'module': '../../core/change_detection/change_detector_ref',
|
|
'name': 'ChangeDetectorRef'
|
|
}
|
|
]
|
|
}
|
|
]
|
|
}
|
|
}
|
|
}
|
|
},
|
|
'/tmp/angular2/src/core/linker/view_container_ref.d.ts':
|
|
{version: 1, 'metadata': {'ViewContainerRef': {'__symbolic': 'class'}}},
|
|
'/tmp/angular2/src/core/linker/template_ref.d.ts':
|
|
{version: 1, 'module': './template_ref', 'metadata': {'TemplateRef': {'__symbolic': 'class'}}},
|
|
'/tmp/angular2/src/core/change_detection/differs/iterable_differs.d.ts':
|
|
{version: 1, 'metadata': {'IterableDiffers': {'__symbolic': 'class'}}},
|
|
'/tmp/angular2/src/core/change_detection/change_detector_ref.d.ts':
|
|
{version: 1, 'metadata': {'ChangeDetectorRef': {'__symbolic': 'class'}}},
|
|
'/tmp/src/app/hero-detail.component.d.ts': {
|
|
'__symbolic': 'module',
|
|
'version': 1,
|
|
'metadata': {
|
|
'HeroDetailComponent': {
|
|
'__symbolic': 'class',
|
|
'decorators': [
|
|
{
|
|
'__symbolic': 'call',
|
|
'expression': {
|
|
'__symbolic': 'reference',
|
|
'name': 'Component',
|
|
'module': 'angular2/src/core/metadata'
|
|
},
|
|
'arguments': [
|
|
{
|
|
'selector': 'my-hero-detail',
|
|
'template':
|
|
'\n <div *ngIf="hero">\n <h2>{{hero.name}} details!</h2>\n <div><label>id: </label>{{hero.id}}</div>\n <div>\n <label>name: </label>\n <input [(ngModel)]="hero.name" placeholder="name"/>\n </div>\n </div>\n',
|
|
'animations': [{
|
|
'__symbolic': 'call',
|
|
'expression': {
|
|
'__symbolic': 'reference',
|
|
'name': 'trigger',
|
|
'module': 'angular2/src/core/animation/metadata'
|
|
},
|
|
'arguments': [
|
|
'myAnimation',
|
|
[{ '__symbolic': 'call',
|
|
'expression': {
|
|
'__symbolic': 'reference',
|
|
'name': 'state',
|
|
'module': 'angular2/src/core/animation/metadata'
|
|
},
|
|
'arguments': [
|
|
'state1',
|
|
{ '__symbolic': 'call',
|
|
'expression': {
|
|
'__symbolic': 'reference',
|
|
'name': 'style',
|
|
'module': 'angular2/src/core/animation/metadata'
|
|
},
|
|
'arguments': [
|
|
{ 'background':'white' }
|
|
]
|
|
}
|
|
]
|
|
}, {
|
|
'__symbolic': 'call',
|
|
'expression': {
|
|
'__symbolic':'reference',
|
|
'name':'transition',
|
|
'module': 'angular2/src/core/animation/metadata'
|
|
},
|
|
'arguments': [
|
|
'* => *',
|
|
{
|
|
'__symbolic':'call',
|
|
'expression':{
|
|
'__symbolic':'reference',
|
|
'name':'sequence',
|
|
'module': 'angular2/src/core/animation/metadata'
|
|
},
|
|
'arguments':[[{ '__symbolic': 'call',
|
|
'expression': {
|
|
'__symbolic':'reference',
|
|
'name':'group',
|
|
'module': 'angular2/src/core/animation/metadata'
|
|
},
|
|
'arguments':[[{
|
|
'__symbolic': 'call',
|
|
'expression': {
|
|
'__symbolic':'reference',
|
|
'name':'animate',
|
|
'module': 'angular2/src/core/animation/metadata'
|
|
},
|
|
'arguments':[
|
|
'1s 0.5s',
|
|
{ '__symbolic': 'call',
|
|
'expression': {
|
|
'__symbolic':'reference',
|
|
'name':'keyframes',
|
|
'module': 'angular2/src/core/animation/metadata'
|
|
},
|
|
'arguments':[[{ '__symbolic': 'call',
|
|
'expression': {
|
|
'__symbolic':'reference',
|
|
'name':'style',
|
|
'module': 'angular2/src/core/animation/metadata'
|
|
},
|
|
'arguments':[ { 'background': 'blue'} ]
|
|
}, {
|
|
'__symbolic': 'call',
|
|
'expression': {
|
|
'__symbolic':'reference',
|
|
'name':'style',
|
|
'module': 'angular2/src/core/animation/metadata'
|
|
},
|
|
'arguments':[ { 'background': 'red'} ]
|
|
}]]
|
|
}
|
|
]
|
|
}]]
|
|
}]]
|
|
}
|
|
]
|
|
}
|
|
]
|
|
]
|
|
}]
|
|
}]
|
|
}],
|
|
'members': {
|
|
'hero': [
|
|
{
|
|
'__symbolic': 'property',
|
|
'decorators': [
|
|
{
|
|
'__symbolic': 'call',
|
|
'expression': {
|
|
'__symbolic': 'reference',
|
|
'name': 'Input',
|
|
'module': 'angular2/src/core/metadata'
|
|
}
|
|
}
|
|
]
|
|
}
|
|
],
|
|
'onMouseOver': [
|
|
{
|
|
'__symbolic': 'method',
|
|
'decorators': [
|
|
{
|
|
'__symbolic': 'call',
|
|
'expression': {
|
|
'__symbolic': 'reference',
|
|
'module': 'angular2/src/core/metadata',
|
|
'name': 'HostListener'
|
|
},
|
|
'arguments': [
|
|
'mouseover',
|
|
[
|
|
'$event'
|
|
]
|
|
]
|
|
}
|
|
]
|
|
}
|
|
]
|
|
}
|
|
}
|
|
}
|
|
},
|
|
'/src/extern.d.ts': {'__symbolic': 'module', 'version': 1, metadata: {s: 's'}},
|
|
'/tmp/src/version-error.d.ts': {'__symbolic': 'module', 'version': 100, metadata: {e: 's'}},
|
|
'/tmp/src/error-reporting.d.ts': {
|
|
__symbolic: 'module',
|
|
version: 1,
|
|
metadata: {
|
|
SomeClass: {
|
|
__symbolic: 'class',
|
|
decorators: [
|
|
{
|
|
__symbolic: 'call',
|
|
expression: {
|
|
__symbolic: 'reference',
|
|
name: 'Component',
|
|
module: 'angular2/src/core/metadata'
|
|
},
|
|
arguments: [
|
|
{
|
|
entryComponents: [
|
|
{
|
|
__symbolic: 'reference',
|
|
module: 'src/error-references',
|
|
name: 'Link1',
|
|
}
|
|
]
|
|
}
|
|
]
|
|
}
|
|
],
|
|
}
|
|
}
|
|
},
|
|
'/tmp/src/error-references.d.ts': {
|
|
__symbolic: 'module',
|
|
version: 1,
|
|
metadata: {
|
|
Link1: {
|
|
__symbolic: 'reference',
|
|
module: 'src/error-references',
|
|
name: 'Link2'
|
|
},
|
|
Link2: {
|
|
__symbolic: 'reference',
|
|
module: 'src/error-references',
|
|
name: 'ErrorSym'
|
|
},
|
|
ErrorSym: {
|
|
__symbolic: 'error',
|
|
message: 'A reasonable error message',
|
|
line: 12,
|
|
character: 33
|
|
}
|
|
}
|
|
},
|
|
'/tmp/src/function-declaration.d.ts': {
|
|
__symbolic: 'module',
|
|
version: 1,
|
|
metadata: {
|
|
one: {
|
|
__symbolic: 'function',
|
|
parameters: ['a'],
|
|
value: [
|
|
{__symbolic: 'reference', name: 'a'}
|
|
]
|
|
},
|
|
add: {
|
|
__symbolic: 'function',
|
|
parameters: ['a','b'],
|
|
value: {
|
|
__symbolic: 'binop',
|
|
operator: '+',
|
|
left: {__symbolic: 'reference', name: 'a'},
|
|
right: {
|
|
__symbolic: 'binop',
|
|
operator: '+',
|
|
left: {__symbolic: 'reference', name: 'b'},
|
|
right: {__symbolic: 'reference', name: 'oneLiteral'}
|
|
}
|
|
}
|
|
},
|
|
oneLiteral: 1
|
|
}
|
|
},
|
|
'/tmp/src/function-reference.ts': {
|
|
__symbolic: 'module',
|
|
version: 1,
|
|
metadata: {
|
|
one: {
|
|
__symbolic: 'call',
|
|
expression: {
|
|
__symbolic: 'reference',
|
|
module: './function-declaration',
|
|
name: 'one'
|
|
},
|
|
arguments: ['some-value']
|
|
},
|
|
three: {
|
|
__symbolic: 'call',
|
|
expression: {
|
|
__symbolic: 'reference',
|
|
module: './function-declaration',
|
|
name: 'add'
|
|
},
|
|
arguments: [1, 1]
|
|
},
|
|
recursion: {
|
|
__symbolic: 'call',
|
|
expression: {
|
|
__symbolic: 'reference',
|
|
module: './function-recursive',
|
|
name: 'recursive'
|
|
},
|
|
arguments: [1]
|
|
},
|
|
indirectRecursion: {
|
|
__symbolic: 'call',
|
|
expression: {
|
|
__symbolic: 'reference',
|
|
module: './function-recursive',
|
|
name: 'indirectRecursion1'
|
|
},
|
|
arguments: [1]
|
|
}
|
|
}
|
|
},
|
|
'/tmp/src/function-recursive.d.ts': {
|
|
__symbolic: 'modules',
|
|
version: 1,
|
|
metadata: {
|
|
recursive: {
|
|
__symbolic: 'function',
|
|
parameters: ['a'],
|
|
value: {
|
|
__symbolic: 'call',
|
|
expression: {
|
|
__symbolic: 'reference',
|
|
module: './function-recursive',
|
|
name: 'recursive',
|
|
},
|
|
arguments: [
|
|
{
|
|
__symbolic: 'reference',
|
|
name: 'a'
|
|
}
|
|
]
|
|
}
|
|
},
|
|
indirectRecursion1: {
|
|
__symbolic: 'function',
|
|
parameters: ['a'],
|
|
value: {
|
|
__symbolic: 'call',
|
|
expression: {
|
|
__symbolic: 'reference',
|
|
module: './function-recursive',
|
|
name: 'indirectRecursion2',
|
|
},
|
|
arguments: [
|
|
{
|
|
__symbolic: 'reference',
|
|
name: 'a'
|
|
}
|
|
]
|
|
}
|
|
},
|
|
indirectRecursion2: {
|
|
__symbolic: 'function',
|
|
parameters: ['a'],
|
|
value: {
|
|
__symbolic: 'call',
|
|
expression: {
|
|
__symbolic: 'reference',
|
|
module: './function-recursive',
|
|
name: 'indirectRecursion1',
|
|
},
|
|
arguments: [
|
|
{
|
|
__symbolic: 'reference',
|
|
name: 'a'
|
|
}
|
|
]
|
|
}
|
|
}
|
|
},
|
|
},
|
|
'/tmp/src/spread.ts': {
|
|
__symbolic: 'module',
|
|
version: 1,
|
|
metadata: {
|
|
spread: [0, {__symbolic: 'spread', expression: [1, 2, 3, 4]}, 5]
|
|
}
|
|
},
|
|
'/tmp/src/custom-decorator.ts': `
|
|
export function CustomDecorator(): any {
|
|
return () => {};
|
|
}
|
|
`,
|
|
'/tmp/src/custom-decorator-reference.ts': `
|
|
import {CustomDecorator} from './custom-decorator';
|
|
|
|
@CustomDecorator()
|
|
export class Foo {
|
|
@CustomDecorator() get foo(): string { return ''; }
|
|
}
|
|
`,
|
|
'/tmp/src/invalid-calll-definitions.ts': `
|
|
export function someFunction(a: any) {
|
|
if (Array.isArray(a)) {
|
|
return a;
|
|
}
|
|
return undefined;
|
|
}
|
|
`,
|
|
'/tmp/src/invalid-calls.ts': `
|
|
import {someFunction} from './nvalid-calll-definitions.ts';
|
|
import {Component} from 'angular2/src/core/metadata';
|
|
import {NgIf} from 'angular2/common';
|
|
|
|
@Component({
|
|
selector: 'my-component',
|
|
entryComponents: [someFunction([NgIf])]
|
|
})
|
|
export class MyComponent {}
|
|
|
|
@someFunction()
|
|
@Component({
|
|
selector: 'my-component',
|
|
entryComponents: [NgIf]
|
|
})
|
|
export class MyOtherComponent { }
|
|
`,
|
|
'/tmp/src/static-method.ts': `
|
|
import {Component} from 'angular2/src/core/metadata';
|
|
|
|
@Component({
|
|
selector: 'stub'
|
|
})
|
|
export class MyModule {
|
|
static with(data: any) {
|
|
return { provider: 'a', useValue: data }
|
|
}
|
|
static condMethod(cond: boolean) {
|
|
return [{ provider: 'a', useValue: cond ? '1' : '2'}];
|
|
}
|
|
static defaultsMethod(a, b = true, c = false) {
|
|
return [a, b, c];
|
|
}
|
|
}
|
|
`,
|
|
'/tmp/src/static-method-call.ts': `
|
|
import {Component} from 'angular2/src/core/metadata';
|
|
import {MyModule} from './static-method';
|
|
|
|
@Component({
|
|
providers: MyModule.with(100)
|
|
})
|
|
export class MyComponent { }
|
|
|
|
@Component({
|
|
providers: [MyModule.condMethod(true), MyModule.condMethod(false)]
|
|
})
|
|
export class MyCondComponent { }
|
|
|
|
@Component({
|
|
providers: [MyModule.defaultsMethod('a')]
|
|
})
|
|
export class MyDefaultsComponent { }
|
|
`,
|
|
'/tmp/src/static-field.ts': `
|
|
import {Injectable} from 'angular2/core';
|
|
|
|
@Injectable()
|
|
export class MyModule {
|
|
static VALUE = 'Some string';
|
|
}
|
|
`,
|
|
'/tmp/src/static-field-reference.ts': `
|
|
import {Component} from 'angular2/src/core/metadata';
|
|
import {MyModule} from './static-field';
|
|
|
|
@Component({
|
|
providers: [ { provider: 'a', useValue: MyModule.VALUE } ]
|
|
})
|
|
export class Foo { }
|
|
`,
|
|
'/tmp/src/static-method-def.ts': `
|
|
export class ClassWithStatics {
|
|
static staticMethod() {}
|
|
}
|
|
`,
|
|
'/tmp/src/static-method-ref.ts': `
|
|
import {Component} from 'angular2/src/core/metadata';
|
|
import {ClassWithStatics} from './static-method-def';
|
|
|
|
@Component({
|
|
providers: [ { provider: 'a', useValue: ClassWithStatics.staticMethod}]
|
|
})
|
|
export class MethodReference {
|
|
|
|
}
|
|
`
|
|
};
|
|
|
|
|
|
if (data[moduleId] && moduleId.match(TS_EXT)) {
|
|
let text = data[moduleId];
|
|
if (typeof text === 'string') {
|
|
let sf = ts.createSourceFile(moduleId, data[moduleId], ts.ScriptTarget.ES5);
|
|
let diagnostics: ts.Diagnostic[] = (<any>sf).parseDiagnostics;
|
|
if (diagnostics && diagnostics.length) {
|
|
throw Error(`Error encountered during parse of file ${moduleId}`);
|
|
}
|
|
return this.collector.getMetadata(sf);
|
|
}
|
|
}
|
|
return data[moduleId];
|
|
}
|
|
}
|