1b15170c89
Every decorator now is made of the following: - a function that can be used as a decorator or as a constructor. This function also can be used for `instanceof` checks. - a type for this function (callable and newable) - a type that describes the shape of the data that the user needs to pass to the decorator as well as the instance of the metadata The docs for decorators live at the followig places so that IDEs can discover them correctly: - General description of the decorator is placed on the `...Decorator` interface on the callable function definition - Property descriptions are placed on the interface that describes the metadata produces by the decorator
1055 lines
39 KiB
TypeScript
1055 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 {HostListenerMetadata, 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 {isBlank} from '@angular/facade/src/lang';
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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 HostListenerMetadata('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(
|
|
host.getStaticSymbol('/tmp/src/static-method-call.ts', 'MyCondComponent'));
|
|
expect(annotations.length).toBe(1);
|
|
expect(annotations[0].providers).toEqual([
|
|
[{provider: 'a', useValue: '1'}], [{provider: 'a', useValue: '2'}]
|
|
]);
|
|
});
|
|
|
|
it('should be able to get the metadata for a class calling a method with default parameters',
|
|
() => {
|
|
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/decorators',
|
|
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'
|
|
};
|
|
}
|
|
getStaticSymbol(declarationFile: string, name: string, members?: string[]): StaticSymbol {
|
|
var cacheKey = `${declarationFile}:${name}${members?'.'+members.join('.'):''}`;
|
|
var result = this.staticTypeCache.get(cacheKey);
|
|
if (isBlank(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];
|
|
}
|
|
}
|