1274 lines
47 KiB
TypeScript
1274 lines
47 KiB
TypeScript
/**
|
|
* @license
|
|
* Copyright Google Inc. All Rights Reserved.
|
|
*
|
|
* Use of this source code is governed by an MIT-style license that can be
|
|
* found in the LICENSE file at https://angular.io/license
|
|
*/
|
|
|
|
import {StaticReflector, StaticSymbol, StaticSymbolCache, StaticSymbolResolver, StaticSymbolResolverHost, SyntaxError} from '@angular/compiler';
|
|
import {HostListener, Inject, animate, group, keyframes, sequence, state, style, transition, trigger} from '@angular/core';
|
|
|
|
import {MockStaticSymbolResolverHost, MockSummaryResolver} from './static_symbol_resolver_spec';
|
|
|
|
describe('StaticReflector', () => {
|
|
let noContext: StaticSymbol;
|
|
let host: StaticSymbolResolverHost;
|
|
let symbolResolver: StaticSymbolResolver;
|
|
let reflector: StaticReflector;
|
|
|
|
function init(
|
|
testData: {[key: string]: any} = DEFAULT_TEST_DATA,
|
|
decorators: {name: string, filePath: string, ctor: any}[] = []) {
|
|
const symbolCache = new StaticSymbolCache();
|
|
host = new MockStaticSymbolResolverHost(testData);
|
|
symbolResolver = new StaticSymbolResolver(host, symbolCache, new MockSummaryResolver([]));
|
|
reflector = new StaticReflector(symbolResolver, decorators);
|
|
noContext = reflector.getStaticSymbol('', '');
|
|
}
|
|
|
|
beforeEach(() => init());
|
|
|
|
function simplify(context: StaticSymbol, value: any) {
|
|
return reflector.simplify(context, value);
|
|
}
|
|
|
|
it('should get annotations for NgFor', () => {
|
|
const NgFor = reflector.findDeclaration('@angular/common/src/directives/ng_for', 'NgFor');
|
|
const annotations = reflector.annotations(NgFor);
|
|
expect(annotations.length).toEqual(1);
|
|
const annotation = annotations[0];
|
|
expect(annotation.selector).toEqual('[ngFor][ngForOf]');
|
|
expect(annotation.inputs).toEqual(['ngForTrackBy', 'ngForOf', 'ngForTemplate']);
|
|
});
|
|
|
|
it('should get constructor for NgFor', () => {
|
|
const NgFor = reflector.findDeclaration('@angular/common/src/directives/ng_for', 'NgFor');
|
|
const ViewContainerRef = reflector.findDeclaration(
|
|
'@angular/core/src/linker/view_container_ref', 'ViewContainerRef');
|
|
const TemplateRef =
|
|
reflector.findDeclaration('@angular/core/src/linker/template_ref', 'TemplateRef');
|
|
const IterableDiffers = reflector.findDeclaration(
|
|
'@angular/core/src/change_detection/differs/iterable_differs', 'IterableDiffers');
|
|
const ChangeDetectorRef = reflector.findDeclaration(
|
|
'@angular/core/src/change_detection/change_detector_ref', 'ChangeDetectorRef');
|
|
|
|
const parameters = reflector.parameters(NgFor);
|
|
expect(parameters).toEqual([
|
|
[ViewContainerRef], [TemplateRef], [IterableDiffers], [ChangeDetectorRef]
|
|
]);
|
|
});
|
|
|
|
it('should get annotations for HeroDetailComponent', () => {
|
|
const HeroDetailComponent =
|
|
reflector.findDeclaration('src/app/hero-detail.component', 'HeroDetailComponent');
|
|
const annotations = reflector.annotations(HeroDetailComponent);
|
|
expect(annotations.length).toEqual(1);
|
|
const annotation = annotations[0];
|
|
expect(annotation.selector).toEqual('my-hero-detail');
|
|
expect(annotation.animations).toEqual([trigger('myAnimation', [
|
|
state('state1', style({'background': 'white'})),
|
|
transition(
|
|
'* => *',
|
|
sequence([group([animate(
|
|
'1s 0.5s',
|
|
keyframes([style({'background': 'blue'}), style({'background': 'red'})]))])]))
|
|
])]);
|
|
});
|
|
|
|
it('should get and empty annotation list for an unknown class', () => {
|
|
const UnknownClass = reflector.findDeclaration('src/app/app.component', 'UnknownClass');
|
|
const annotations = reflector.annotations(UnknownClass);
|
|
expect(annotations).toEqual([]);
|
|
});
|
|
|
|
it('should get and empty annotation list for a symbol with null value', () => {
|
|
init({
|
|
'/tmp/test.ts': `
|
|
export var x = null;
|
|
`
|
|
});
|
|
const annotations = reflector.annotations(reflector.getStaticSymbol('/tmp/test.ts', 'x'));
|
|
expect(annotations).toEqual([]);
|
|
});
|
|
|
|
it('should get propMetadata for HeroDetailComponent', () => {
|
|
const HeroDetailComponent =
|
|
reflector.findDeclaration('src/app/hero-detail.component', 'HeroDetailComponent');
|
|
const props = reflector.propMetadata(HeroDetailComponent);
|
|
expect(props['hero']).toBeTruthy();
|
|
expect(props['onMouseOver']).toEqual([new HostListener('mouseover', ['$event'])]);
|
|
});
|
|
|
|
it('should get an empty object from propMetadata for an unknown class', () => {
|
|
const UnknownClass = reflector.findDeclaration('src/app/app.component', 'UnknownClass');
|
|
const properties = reflector.propMetadata(UnknownClass);
|
|
expect(properties).toEqual({});
|
|
});
|
|
|
|
it('should get empty parameters list for an unknown class ', () => {
|
|
const UnknownClass = reflector.findDeclaration('src/app/app.component', 'UnknownClass');
|
|
const parameters = reflector.parameters(UnknownClass);
|
|
expect(parameters).toEqual([]);
|
|
});
|
|
|
|
it('should provide context for errors reported by the collector', () => {
|
|
const SomeClass = reflector.findDeclaration('src/error-reporting', 'SomeClass');
|
|
expect(() => reflector.annotations(SomeClass))
|
|
.toThrow(new Error(
|
|
'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'));
|
|
});
|
|
|
|
it('should simplify primitive into itself', () => {
|
|
expect(simplify(noContext, 1)).toBe(1);
|
|
expect(simplify(noContext, true)).toBe(true);
|
|
expect(simplify(noContext, 'some value')).toBe('some value');
|
|
});
|
|
|
|
it('should simplify a static symbol into itself', () => {
|
|
const staticSymbol = reflector.getStaticSymbol('', '');
|
|
expect(simplify(noContext, staticSymbol)).toBe(staticSymbol);
|
|
});
|
|
|
|
it('should simplify an array into a copy of the array', () => {
|
|
expect(simplify(noContext, [1, 2, 3])).toEqual([1, 2, 3]);
|
|
});
|
|
|
|
it('should simplify an object to a copy of the object', () => {
|
|
const expr = {a: 1, b: 2, c: 3};
|
|
expect(simplify(noContext, expr)).toEqual(expr);
|
|
});
|
|
|
|
it('should simplify &&', () => {
|
|
expect(simplify(noContext, ({__symbolic: 'binop', operator: '&&', left: true, right: true})))
|
|
.toBe(true);
|
|
expect(simplify(noContext, ({__symbolic: 'binop', operator: '&&', left: true, right: false})))
|
|
.toBe(false);
|
|
expect(simplify(noContext, ({__symbolic: 'binop', operator: '&&', left: false, right: true})))
|
|
.toBe(false);
|
|
expect(simplify(noContext, ({__symbolic: 'binop', operator: '&&', left: false, right: false})))
|
|
.toBe(false);
|
|
});
|
|
|
|
it('should simplify ||', () => {
|
|
expect(simplify(noContext, ({__symbolic: 'binop', operator: '||', left: true, right: true})))
|
|
.toBe(true);
|
|
expect(simplify(noContext, ({__symbolic: 'binop', operator: '||', left: true, right: false})))
|
|
.toBe(true);
|
|
expect(simplify(noContext, ({__symbolic: 'binop', operator: '||', left: false, right: true})))
|
|
.toBe(true);
|
|
expect(simplify(noContext, ({__symbolic: 'binop', operator: '||', left: false, right: false})))
|
|
.toBe(false);
|
|
});
|
|
|
|
it('should simplify &', () => {
|
|
expect(simplify(noContext, ({__symbolic: 'binop', operator: '&', left: 0x22, right: 0x0F})))
|
|
.toBe(0x22 & 0x0F);
|
|
expect(simplify(noContext, ({__symbolic: 'binop', operator: '&', left: 0x22, right: 0xF0})))
|
|
.toBe(0x22 & 0xF0);
|
|
});
|
|
|
|
it('should simplify |', () => {
|
|
expect(simplify(noContext, ({__symbolic: 'binop', operator: '|', left: 0x22, right: 0x0F})))
|
|
.toBe(0x22 | 0x0F);
|
|
expect(simplify(noContext, ({__symbolic: 'binop', operator: '|', left: 0x22, right: 0xF0})))
|
|
.toBe(0x22 | 0xF0);
|
|
});
|
|
|
|
it('should simplify ^', () => {
|
|
expect(simplify(noContext, ({__symbolic: 'binop', operator: '|', left: 0x22, right: 0x0F})))
|
|
.toBe(0x22 | 0x0F);
|
|
expect(simplify(noContext, ({__symbolic: 'binop', operator: '|', left: 0x22, right: 0xF0})))
|
|
.toBe(0x22 | 0xF0);
|
|
});
|
|
|
|
it('should simplify ==', () => {
|
|
expect(simplify(noContext, ({__symbolic: 'binop', operator: '==', left: 0x22, right: 0x22})))
|
|
.toBe(0x22 == 0x22);
|
|
expect(simplify(noContext, ({__symbolic: 'binop', operator: '==', left: 0x22, right: 0xF0})))
|
|
.toBe(0x22 as any == 0xF0);
|
|
});
|
|
|
|
it('should simplify !=', () => {
|
|
expect(simplify(noContext, ({__symbolic: 'binop', operator: '!=', left: 0x22, right: 0x22})))
|
|
.toBe(0x22 != 0x22);
|
|
expect(simplify(noContext, ({__symbolic: 'binop', operator: '!=', left: 0x22, right: 0xF0})))
|
|
.toBe(0x22 as any != 0xF0);
|
|
});
|
|
|
|
it('should simplify ===', () => {
|
|
expect(simplify(noContext, ({__symbolic: 'binop', operator: '===', left: 0x22, right: 0x22})))
|
|
.toBe(0x22 === 0x22);
|
|
expect(simplify(noContext, ({__symbolic: 'binop', operator: '===', left: 0x22, right: 0xF0})))
|
|
.toBe(0x22 as any === 0xF0);
|
|
});
|
|
|
|
it('should simplify !==', () => {
|
|
expect(simplify(noContext, ({__symbolic: 'binop', operator: '!==', left: 0x22, right: 0x22})))
|
|
.toBe(0x22 !== 0x22);
|
|
expect(simplify(noContext, ({__symbolic: 'binop', operator: '!==', left: 0x22, right: 0xF0})))
|
|
.toBe(0x22 as any !== 0xF0);
|
|
});
|
|
|
|
it('should simplify >', () => {
|
|
expect(simplify(noContext, ({__symbolic: 'binop', operator: '>', left: 1, right: 1})))
|
|
.toBe(1 > 1);
|
|
expect(simplify(noContext, ({__symbolic: 'binop', operator: '>', left: 1, right: 0})))
|
|
.toBe(1 > 0);
|
|
expect(simplify(noContext, ({__symbolic: 'binop', operator: '>', left: 0, right: 1})))
|
|
.toBe(0 > 1);
|
|
});
|
|
|
|
it('should simplify >=', () => {
|
|
expect(simplify(noContext, ({__symbolic: 'binop', operator: '>=', left: 1, right: 1})))
|
|
.toBe(1 >= 1);
|
|
expect(simplify(noContext, ({__symbolic: 'binop', operator: '>=', left: 1, right: 0})))
|
|
.toBe(1 >= 0);
|
|
expect(simplify(noContext, ({__symbolic: 'binop', operator: '>=', left: 0, right: 1})))
|
|
.toBe(0 >= 1);
|
|
});
|
|
|
|
it('should simplify <=', () => {
|
|
expect(simplify(noContext, ({__symbolic: 'binop', operator: '<=', left: 1, right: 1})))
|
|
.toBe(1 <= 1);
|
|
expect(simplify(noContext, ({__symbolic: 'binop', operator: '<=', left: 1, right: 0})))
|
|
.toBe(1 <= 0);
|
|
expect(simplify(noContext, ({__symbolic: 'binop', operator: '<=', left: 0, right: 1})))
|
|
.toBe(0 <= 1);
|
|
});
|
|
|
|
it('should simplify <', () => {
|
|
expect(simplify(noContext, ({__symbolic: 'binop', operator: '<', left: 1, right: 1})))
|
|
.toBe(1 < 1);
|
|
expect(simplify(noContext, ({__symbolic: 'binop', operator: '<', left: 1, right: 0})))
|
|
.toBe(1 < 0);
|
|
expect(simplify(noContext, ({__symbolic: 'binop', operator: '<', left: 0, right: 1})))
|
|
.toBe(0 < 1);
|
|
});
|
|
|
|
it('should simplify <<', () => {
|
|
expect(simplify(noContext, ({__symbolic: 'binop', operator: '<<', left: 0x55, right: 2})))
|
|
.toBe(0x55 << 2);
|
|
});
|
|
|
|
it('should simplify >>', () => {
|
|
expect(simplify(noContext, ({__symbolic: 'binop', operator: '>>', left: 0x55, right: 2})))
|
|
.toBe(0x55 >> 2);
|
|
});
|
|
|
|
it('should simplify +', () => {
|
|
expect(simplify(noContext, ({__symbolic: 'binop', operator: '+', left: 0x55, right: 2})))
|
|
.toBe(0x55 + 2);
|
|
});
|
|
|
|
it('should simplify -', () => {
|
|
expect(simplify(noContext, ({__symbolic: 'binop', operator: '-', left: 0x55, right: 2})))
|
|
.toBe(0x55 - 2);
|
|
});
|
|
|
|
it('should simplify *', () => {
|
|
expect(simplify(noContext, ({__symbolic: 'binop', operator: '*', left: 0x55, right: 2})))
|
|
.toBe(0x55 * 2);
|
|
});
|
|
|
|
it('should simplify /', () => {
|
|
expect(simplify(noContext, ({__symbolic: 'binop', operator: '/', left: 0x55, right: 2})))
|
|
.toBe(0x55 / 2);
|
|
});
|
|
|
|
it('should simplify %', () => {
|
|
expect(simplify(noContext, ({__symbolic: 'binop', operator: '%', left: 0x55, right: 2})))
|
|
.toBe(0x55 % 2);
|
|
});
|
|
|
|
it('should simplify prefix -', () => {
|
|
expect(simplify(noContext, ({__symbolic: 'pre', operator: '-', operand: 2}))).toBe(-2);
|
|
});
|
|
|
|
it('should simplify prefix ~', () => {
|
|
expect(simplify(noContext, ({__symbolic: 'pre', operator: '~', operand: 2}))).toBe(~2);
|
|
});
|
|
|
|
it('should simplify prefix !', () => {
|
|
expect(simplify(noContext, ({__symbolic: 'pre', operator: '!', operand: true}))).toBe(!true);
|
|
expect(simplify(noContext, ({__symbolic: 'pre', operator: '!', operand: false}))).toBe(!false);
|
|
});
|
|
|
|
it('should simplify an array index', () => {
|
|
expect(simplify(noContext, ({__symbolic: 'index', expression: [1, 2, 3], index: 2}))).toBe(3);
|
|
});
|
|
|
|
it('should simplify an object index', () => {
|
|
const expr = {__symbolic: 'select', expression: {a: 1, b: 2, c: 3}, member: 'b'};
|
|
expect(simplify(noContext, expr)).toBe(2);
|
|
});
|
|
|
|
it('should simplify a file reference', () => {
|
|
expect(simplify(
|
|
reflector.getStaticSymbol('/src/cases', ''),
|
|
reflector.getStaticSymbol('/src/extern.d.ts', 's')))
|
|
.toEqual('s');
|
|
});
|
|
|
|
it('should simplify a non existing reference as a static symbol', () => {
|
|
expect(simplify(
|
|
reflector.getStaticSymbol('/src/cases', ''),
|
|
reflector.getStaticSymbol('/src/extern.d.ts', 'nonExisting')))
|
|
.toEqual(reflector.getStaticSymbol('/src/extern.d.ts', 'nonExisting'));
|
|
});
|
|
|
|
it('should simplify a function reference as a static symbol', () => {
|
|
expect(simplify(
|
|
reflector.getStaticSymbol('/src/cases', 'myFunction'),
|
|
({__symbolic: 'function', parameters: ['a'], value: []})))
|
|
.toEqual(reflector.getStaticSymbol('/src/cases', 'myFunction'));
|
|
});
|
|
|
|
it('should simplify values initialized with a function call', () => {
|
|
expect(simplify(
|
|
reflector.getStaticSymbol('/tmp/src/function-reference.ts', ''),
|
|
reflector.getStaticSymbol('/tmp/src/function-reference.ts', 'one')))
|
|
.toEqual(['some-value']);
|
|
expect(simplify(
|
|
reflector.getStaticSymbol('/tmp/src/function-reference.ts', ''),
|
|
reflector.getStaticSymbol('/tmp/src/function-reference.ts', 'three')))
|
|
.toEqual(3);
|
|
});
|
|
|
|
it('should error on direct recursive calls', () => {
|
|
expect(
|
|
() => simplify(
|
|
reflector.getStaticSymbol('/tmp/src/function-reference.ts', ''),
|
|
reflector.getStaticSymbol('/tmp/src/function-reference.ts', 'recursion')))
|
|
.toThrow(new Error(
|
|
'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'));
|
|
});
|
|
|
|
it('should throw a SyntaxError without stack trace when the required resource cannot be resolved',
|
|
() => {
|
|
expect(
|
|
() => simplify(
|
|
reflector.getStaticSymbol('/tmp/src/function-reference.ts', 'AppModule'), ({
|
|
__symbolic: 'error',
|
|
message:
|
|
'Could not resolve ./does-not-exist.component relative to /tmp/src/function-reference.ts'
|
|
})))
|
|
.toThrowError(
|
|
SyntaxError,
|
|
'Error encountered resolving symbol values statically. Could not resolve ./does-not-exist.component relative to /tmp/src/function-reference.ts, resolving symbol AppModule in /tmp/src/function-reference.ts');
|
|
});
|
|
|
|
it('should record data about the error in the exception', () => {
|
|
let threw = false;
|
|
try {
|
|
const metadata = host.getMetadataFor('/tmp/src/invalid-metadata.ts');
|
|
expect(metadata).toBeDefined();
|
|
const moduleMetadata: any = metadata[0]['metadata'];
|
|
expect(moduleMetadata).toBeDefined();
|
|
const classData: any = moduleMetadata['InvalidMetadata'];
|
|
expect(classData).toBeDefined();
|
|
simplify(
|
|
reflector.getStaticSymbol('/tmp/src/invalid-metadata.ts', ''), classData.decorators[0]);
|
|
} catch (e) {
|
|
expect(e.fileName).toBe('/tmp/src/invalid-metadata.ts');
|
|
threw = true;
|
|
}
|
|
expect(threw).toBe(true);
|
|
});
|
|
|
|
it('should error on indirect recursive calls', () => {
|
|
expect(
|
|
() => simplify(
|
|
reflector.getStaticSymbol('/tmp/src/function-reference.ts', ''),
|
|
reflector.getStaticSymbol('/tmp/src/function-reference.ts', 'indirectRecursion')))
|
|
.toThrow(new Error(
|
|
'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'));
|
|
});
|
|
|
|
it('should simplify a spread expression', () => {
|
|
expect(simplify(
|
|
reflector.getStaticSymbol('/tmp/src/spread.ts', ''),
|
|
reflector.getStaticSymbol('/tmp/src/spread.ts', 'spread')))
|
|
.toEqual([0, 1, 2, 3, 4, 5]);
|
|
});
|
|
|
|
it('should be able to get metadata for a class containing a custom decorator', () => {
|
|
const props = reflector.propMetadata(
|
|
reflector.getStaticSymbol('/tmp/src/custom-decorator-reference.ts', 'Foo'));
|
|
expect(props).toEqual({foo: []});
|
|
});
|
|
|
|
it('should read ctor parameters with forwardRef', () => {
|
|
const src = '/tmp/src/forward-ref.ts';
|
|
const dep = reflector.getStaticSymbol(src, 'Dep');
|
|
const props = reflector.parameters(reflector.getStaticSymbol(src, 'Forward'));
|
|
expect(props).toEqual([[dep, new Inject(dep)]]);
|
|
});
|
|
|
|
it('should report an error for invalid function calls', () => {
|
|
expect(
|
|
() => reflector.annotations(
|
|
reflector.getStaticSymbol('/tmp/src/invalid-calls.ts', 'MyComponent')))
|
|
.toThrow(new Error(
|
|
`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`));
|
|
});
|
|
|
|
it('should be able to get metadata for a class containing a static method call', () => {
|
|
const annotations = reflector.annotations(
|
|
reflector.getStaticSymbol('/tmp/src/static-method-call.ts', 'MyComponent'));
|
|
expect(annotations.length).toBe(1);
|
|
expect(annotations[0].providers).toEqual({provider: 'a', useValue: 100});
|
|
});
|
|
|
|
it('should be able to get metadata for a class containing a static field reference', () => {
|
|
const annotations = reflector.annotations(
|
|
reflector.getStaticSymbol('/tmp/src/static-field-reference.ts', 'Foo'));
|
|
expect(annotations.length).toBe(1);
|
|
expect(annotations[0].providers).toEqual([{provider: 'a', useValue: 'Some string'}]);
|
|
});
|
|
|
|
it('should be able to get the metadata for a class calling a method with a conditional expression',
|
|
() => {
|
|
const annotations = reflector.annotations(
|
|
reflector.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 metadata for a class with nested method calls', () => {
|
|
const annotations = reflector.annotations(
|
|
reflector.getStaticSymbol('/tmp/src/static-method-call.ts', 'MyFactoryComponent'));
|
|
expect(annotations.length).toBe(1);
|
|
expect(annotations[0].providers).toEqual({
|
|
provide: 'c',
|
|
useFactory:
|
|
reflector.getStaticSymbol('/tmp/src/static-method.ts', 'AnotherModule', ['someFactory'])
|
|
});
|
|
});
|
|
|
|
it('should be able to get the metadata for a class calling a method with default parameters',
|
|
() => {
|
|
const annotations = reflector.annotations(
|
|
reflector.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(
|
|
reflector.getStaticSymbol('/tmp/src/static-method-ref.ts', 'MethodReference'));
|
|
expect(annotations.length).toBe(1);
|
|
expect(annotations[0].providers[0].useValue.members[0]).toEqual('staticMethod');
|
|
});
|
|
|
|
// #13605
|
|
it('should not throw on unknown decorators', () => {
|
|
const data = Object.create(DEFAULT_TEST_DATA);
|
|
const file = '/tmp/src/app.component.ts';
|
|
data[file] = `
|
|
import { Component } from '@angular/core';
|
|
|
|
export const enum TypeEnum {
|
|
type
|
|
}
|
|
|
|
export function MyValidationDecorator(p1: any, p2: any): any {
|
|
return null;
|
|
}
|
|
|
|
export function ValidationFunction(a1: any): any {
|
|
return null;
|
|
}
|
|
|
|
@Component({
|
|
selector: 'my-app',
|
|
template: "<h1>Hello {{name}}</h1>",
|
|
})
|
|
export class AppComponent {
|
|
name = 'Angular';
|
|
|
|
@MyValidationDecorator( TypeEnum.type, ValidationFunction({option: 'value'}))
|
|
myClassProp: number;
|
|
}`;
|
|
init(data);
|
|
const appComponent = reflector.getStaticSymbol(file, 'AppComponent');
|
|
expect(() => reflector.propMetadata(appComponent)).not.toThrow();
|
|
});
|
|
|
|
describe('inheritance', () => {
|
|
class ClassDecorator {
|
|
constructor(public value: any) {}
|
|
}
|
|
|
|
class ParamDecorator {
|
|
constructor(public value: any) {}
|
|
}
|
|
|
|
class PropDecorator {
|
|
constructor(public value: any) {}
|
|
}
|
|
|
|
function initWithDecorator(testData: {[key: string]: any}) {
|
|
testData['/tmp/src/decorator.ts'] = `
|
|
export function ClassDecorator(): any {}
|
|
export function ParamDecorator(): any {}
|
|
export function PropDecorator(): any {}
|
|
`;
|
|
init(testData, [
|
|
{filePath: '/tmp/src/decorator.ts', name: 'ClassDecorator', ctor: ClassDecorator},
|
|
{filePath: '/tmp/src/decorator.ts', name: 'ParamDecorator', ctor: ParamDecorator},
|
|
{filePath: '/tmp/src/decorator.ts', name: 'PropDecorator', ctor: PropDecorator}
|
|
]);
|
|
}
|
|
|
|
it('should inherit annotations', () => {
|
|
initWithDecorator({
|
|
'/tmp/src/main.ts': `
|
|
import {ClassDecorator} from './decorator';
|
|
|
|
@ClassDecorator('parent')
|
|
export class Parent {}
|
|
|
|
@ClassDecorator('child')
|
|
export class Child extends Parent {}
|
|
|
|
export class ChildNoDecorators extends Parent {}
|
|
|
|
export class ChildInvalidParent extends a.InvalidParent {}
|
|
`
|
|
});
|
|
|
|
// Check that metadata for Parent was not changed!
|
|
expect(reflector.annotations(reflector.getStaticSymbol('/tmp/src/main.ts', 'Parent')))
|
|
.toEqual([new ClassDecorator('parent')]);
|
|
|
|
expect(reflector.annotations(reflector.getStaticSymbol('/tmp/src/main.ts', 'Child')))
|
|
.toEqual([new ClassDecorator('parent'), new ClassDecorator('child')]);
|
|
|
|
expect(
|
|
reflector.annotations(reflector.getStaticSymbol('/tmp/src/main.ts', 'ChildNoDecorators')))
|
|
.toEqual([new ClassDecorator('parent')]);
|
|
|
|
expect(reflector.annotations(
|
|
reflector.getStaticSymbol('/tmp/src/main.ts', 'ChildInvalidParent')))
|
|
.toEqual([]);
|
|
});
|
|
|
|
it('should inherit parameters', () => {
|
|
initWithDecorator({
|
|
'/tmp/src/main.ts': `
|
|
import {ParamDecorator} from './decorator';
|
|
|
|
export class A {}
|
|
export class B {}
|
|
export class C {}
|
|
|
|
export class Parent {
|
|
constructor(@ParamDecorator('a') a: A, @ParamDecorator('b') b: B) {}
|
|
}
|
|
|
|
export class Child extends Parent {}
|
|
|
|
export class ChildWithCtor extends Parent {
|
|
constructor(@ParamDecorator('c') c: C) {}
|
|
}
|
|
|
|
export class ChildInvalidParent extends a.InvalidParent {}
|
|
`
|
|
});
|
|
|
|
// Check that metadata for Parent was not changed!
|
|
expect(reflector.parameters(reflector.getStaticSymbol('/tmp/src/main.ts', 'Parent')))
|
|
.toEqual([
|
|
[reflector.getStaticSymbol('/tmp/src/main.ts', 'A'), new ParamDecorator('a')],
|
|
[reflector.getStaticSymbol('/tmp/src/main.ts', 'B'), new ParamDecorator('b')]
|
|
]);
|
|
|
|
expect(reflector.parameters(reflector.getStaticSymbol('/tmp/src/main.ts', 'Child'))).toEqual([
|
|
[reflector.getStaticSymbol('/tmp/src/main.ts', 'A'), new ParamDecorator('a')],
|
|
[reflector.getStaticSymbol('/tmp/src/main.ts', 'B'), new ParamDecorator('b')]
|
|
]);
|
|
|
|
expect(reflector.parameters(reflector.getStaticSymbol('/tmp/src/main.ts', 'ChildWithCtor')))
|
|
.toEqual([[reflector.getStaticSymbol('/tmp/src/main.ts', 'C'), new ParamDecorator('c')]]);
|
|
|
|
expect(
|
|
reflector.parameters(reflector.getStaticSymbol('/tmp/src/main.ts', 'ChildInvalidParent')))
|
|
.toEqual([]);
|
|
});
|
|
|
|
it('should inherit property metadata', () => {
|
|
initWithDecorator({
|
|
'/tmp/src/main.ts': `
|
|
import {PropDecorator} from './decorator';
|
|
|
|
export class A {}
|
|
export class B {}
|
|
export class C {}
|
|
|
|
export class Parent {
|
|
@PropDecorator('a')
|
|
a: A;
|
|
@PropDecorator('b1')
|
|
b: B;
|
|
}
|
|
|
|
export class Child extends Parent {
|
|
@PropDecorator('b2')
|
|
b: B;
|
|
@PropDecorator('c')
|
|
c: C;
|
|
}
|
|
|
|
export class ChildInvalidParent extends a.InvalidParent {}
|
|
`
|
|
});
|
|
|
|
// Check that metadata for Parent was not changed!
|
|
expect(reflector.propMetadata(reflector.getStaticSymbol('/tmp/src/main.ts', 'Parent')))
|
|
.toEqual({
|
|
'a': [new PropDecorator('a')],
|
|
'b': [new PropDecorator('b1')],
|
|
});
|
|
|
|
expect(reflector.propMetadata(reflector.getStaticSymbol('/tmp/src/main.ts', 'Child')))
|
|
.toEqual({
|
|
'a': [new PropDecorator('a')],
|
|
'b': [new PropDecorator('b1'), new PropDecorator('b2')],
|
|
'c': [new PropDecorator('c')]
|
|
});
|
|
|
|
expect(reflector.propMetadata(
|
|
reflector.getStaticSymbol('/tmp/src/main.ts', 'ChildInvalidParent')))
|
|
.toEqual({});
|
|
});
|
|
|
|
it('should inherit lifecycle hooks', () => {
|
|
initWithDecorator({
|
|
'/tmp/src/main.ts': `
|
|
export class Parent {
|
|
hook1() {}
|
|
hook2() {}
|
|
}
|
|
|
|
export class Child extends Parent {
|
|
hook2() {}
|
|
hook3() {}
|
|
}
|
|
|
|
export class ChildInvalidParent extends a.InvalidParent {}
|
|
`
|
|
});
|
|
|
|
function hooks(symbol: StaticSymbol, names: string[]): boolean[] {
|
|
return names.map(name => reflector.hasLifecycleHook(symbol, name));
|
|
}
|
|
|
|
// Check that metadata for Parent was not changed!
|
|
expect(hooks(reflector.getStaticSymbol('/tmp/src/main.ts', 'Parent'), [
|
|
'hook1', 'hook2', 'hook3'
|
|
])).toEqual([true, true, false]);
|
|
|
|
expect(hooks(reflector.getStaticSymbol('/tmp/src/main.ts', 'Child'), [
|
|
'hook1', 'hook2', 'hook3'
|
|
])).toEqual([true, true, true]);
|
|
|
|
expect(hooks(reflector.getStaticSymbol('/tmp/src/main.ts', 'ChildInvalidParent'), [
|
|
'hook1', 'hook2', 'hook3'
|
|
])).toEqual([false, false, false]);
|
|
});
|
|
|
|
it('should allow inheritance from expressions', () => {
|
|
initWithDecorator({
|
|
'/tmp/src/main.ts': `
|
|
export function metaClass() { return null; };
|
|
export class Child extends metaClass() {}
|
|
`
|
|
});
|
|
|
|
expect(reflector.annotations(reflector.getStaticSymbol('/tmp/src/main.ts', 'Child')))
|
|
.toEqual([]);
|
|
});
|
|
|
|
it('should allow inheritance from functions', () => {
|
|
initWithDecorator({
|
|
'/tmp/src/main.ts': `
|
|
export let ctor: {new(): T} = function() { return null; }
|
|
export class Child extends ctor {}
|
|
`
|
|
});
|
|
|
|
expect(reflector.annotations(reflector.getStaticSymbol('/tmp/src/main.ts', 'Child')))
|
|
.toEqual([]);
|
|
});
|
|
});
|
|
|
|
});
|
|
|
|
const DEFAULT_TEST_DATA: {[key: string]: any} = {
|
|
'/tmp/@angular/common/src/forms-deprecated/directives.d.ts': [{
|
|
'__symbolic': 'module',
|
|
'version': 3,
|
|
'metadata': {
|
|
'FORM_DIRECTIVES': [
|
|
{
|
|
'__symbolic': 'reference',
|
|
'name': 'NgFor',
|
|
'module': '@angular/common/src/directives/ng_for'
|
|
}
|
|
]
|
|
}
|
|
}],
|
|
'/tmp/@angular/common/src/directives/ng_for.d.ts': {
|
|
'__symbolic': 'module',
|
|
'version': 3,
|
|
'metadata': {
|
|
'NgFor': {
|
|
'__symbolic': 'class',
|
|
'decorators': [
|
|
{
|
|
'__symbolic': 'call',
|
|
'expression': {
|
|
'__symbolic': 'reference',
|
|
'name': 'Directive',
|
|
'module': '@angular/core/src/metadata'
|
|
},
|
|
'arguments': [
|
|
{
|
|
'selector': '[ngFor][ngForOf]',
|
|
'inputs': ['ngForTrackBy', 'ngForOf', 'ngForTemplate']
|
|
}
|
|
]
|
|
}
|
|
],
|
|
'members': {
|
|
'__ctor__': [
|
|
{
|
|
'__symbolic': 'constructor',
|
|
'parameters': [
|
|
{
|
|
'__symbolic': 'reference',
|
|
'module': '@angular/core/src/linker/view_container_ref',
|
|
'name': 'ViewContainerRef'
|
|
},
|
|
{
|
|
'__symbolic': 'reference',
|
|
'module': '@angular/core/src/linker/template_ref',
|
|
'name': 'TemplateRef'
|
|
},
|
|
{
|
|
'__symbolic': 'reference',
|
|
'module': '@angular/core/src/change_detection/differs/iterable_differs',
|
|
'name': 'IterableDiffers'
|
|
},
|
|
{
|
|
'__symbolic': 'reference',
|
|
'module': '@angular/core/src/change_detection/change_detector_ref',
|
|
'name': 'ChangeDetectorRef'
|
|
}
|
|
]
|
|
}
|
|
]
|
|
}
|
|
}
|
|
}
|
|
},
|
|
'/tmp/@angular/core/src/linker/view_container_ref.d.ts':
|
|
{version: 3, 'metadata': {'ViewContainerRef': {'__symbolic': 'class'}}},
|
|
'/tmp/@angular/core/src/linker/template_ref.d.ts':
|
|
{version: 3, 'module': './template_ref', 'metadata': {'TemplateRef': {'__symbolic': 'class'}}},
|
|
'/tmp/@angular/core/src/change_detection/differs/iterable_differs.d.ts':
|
|
{version: 3, 'metadata': {'IterableDiffers': {'__symbolic': 'class'}}},
|
|
'/tmp/@angular/core/src/change_detection/change_detector_ref.d.ts':
|
|
{version: 3, 'metadata': {'ChangeDetectorRef': {'__symbolic': 'class'}}},
|
|
'/tmp/src/app/hero-detail.component.d.ts': {
|
|
'__symbolic': 'module',
|
|
'version': 3,
|
|
'metadata': {
|
|
'HeroDetailComponent': {
|
|
'__symbolic': 'class',
|
|
'decorators': [
|
|
{
|
|
'__symbolic': 'call',
|
|
'expression': {
|
|
'__symbolic': 'reference',
|
|
'name': 'Component',
|
|
'module': '@angular/core/src/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': '@angular/core/src/animation/metadata'
|
|
},
|
|
'arguments': [
|
|
'myAnimation',
|
|
[{ '__symbolic': 'call',
|
|
'expression': {
|
|
'__symbolic': 'reference',
|
|
'name': 'state',
|
|
'module': '@angular/core/src/animation/metadata'
|
|
},
|
|
'arguments': [
|
|
'state1',
|
|
{ '__symbolic': 'call',
|
|
'expression': {
|
|
'__symbolic': 'reference',
|
|
'name': 'style',
|
|
'module': '@angular/core/src/animation/metadata'
|
|
},
|
|
'arguments': [
|
|
{ 'background':'white' }
|
|
]
|
|
}
|
|
]
|
|
}, {
|
|
'__symbolic': 'call',
|
|
'expression': {
|
|
'__symbolic':'reference',
|
|
'name':'transition',
|
|
'module': '@angular/core/src/animation/metadata'
|
|
},
|
|
'arguments': [
|
|
'* => *',
|
|
{
|
|
'__symbolic':'call',
|
|
'expression':{
|
|
'__symbolic':'reference',
|
|
'name':'sequence',
|
|
'module': '@angular/core/src/animation/metadata'
|
|
},
|
|
'arguments':[[{ '__symbolic': 'call',
|
|
'expression': {
|
|
'__symbolic':'reference',
|
|
'name':'group',
|
|
'module': '@angular/core/src/animation/metadata'
|
|
},
|
|
'arguments':[[{
|
|
'__symbolic': 'call',
|
|
'expression': {
|
|
'__symbolic':'reference',
|
|
'name':'animate',
|
|
'module': '@angular/core/src/animation/metadata'
|
|
},
|
|
'arguments':[
|
|
'1s 0.5s',
|
|
{ '__symbolic': 'call',
|
|
'expression': {
|
|
'__symbolic':'reference',
|
|
'name':'keyframes',
|
|
'module': '@angular/core/src/animation/metadata'
|
|
},
|
|
'arguments':[[{ '__symbolic': 'call',
|
|
'expression': {
|
|
'__symbolic':'reference',
|
|
'name':'style',
|
|
'module': '@angular/core/src/animation/metadata'
|
|
},
|
|
'arguments':[ { 'background': 'blue'} ]
|
|
}, {
|
|
'__symbolic': 'call',
|
|
'expression': {
|
|
'__symbolic':'reference',
|
|
'name':'style',
|
|
'module': '@angular/core/src/animation/metadata'
|
|
},
|
|
'arguments':[ { 'background': 'red'} ]
|
|
}]]
|
|
}
|
|
]
|
|
}]]
|
|
}]]
|
|
}
|
|
]
|
|
}
|
|
]
|
|
]
|
|
}]
|
|
}]
|
|
}],
|
|
'members': {
|
|
'hero': [
|
|
{
|
|
'__symbolic': 'property',
|
|
'decorators': [
|
|
{
|
|
'__symbolic': 'call',
|
|
'expression': {
|
|
'__symbolic': 'reference',
|
|
'name': 'Input',
|
|
'module': '@angular/core/src/metadata'
|
|
}
|
|
}
|
|
]
|
|
}
|
|
],
|
|
'onMouseOver': [
|
|
{
|
|
'__symbolic': 'method',
|
|
'decorators': [
|
|
{
|
|
'__symbolic': 'call',
|
|
'expression': {
|
|
'__symbolic': 'reference',
|
|
'module': '@angular/core/src/metadata',
|
|
'name': 'HostListener'
|
|
},
|
|
'arguments': [
|
|
'mouseover',
|
|
[
|
|
'$event'
|
|
]
|
|
]
|
|
}
|
|
]
|
|
}
|
|
]
|
|
}
|
|
}
|
|
}
|
|
},
|
|
'/src/extern.d.ts': {'__symbolic': 'module', 'version': 3, metadata: {s: 's'}},
|
|
'/tmp/src/error-reporting.d.ts': {
|
|
__symbolic: 'module',
|
|
version: 3,
|
|
metadata: {
|
|
SomeClass: {
|
|
__symbolic: 'class',
|
|
decorators: [
|
|
{
|
|
__symbolic: 'call',
|
|
expression: {
|
|
__symbolic: 'reference',
|
|
name: 'Component',
|
|
module: '@angular/core/src/metadata'
|
|
},
|
|
arguments: [
|
|
{
|
|
entryComponents: [
|
|
{
|
|
__symbolic: 'reference',
|
|
module: 'src/error-references',
|
|
name: 'Link1',
|
|
}
|
|
]
|
|
}
|
|
]
|
|
}
|
|
],
|
|
}
|
|
}
|
|
},
|
|
'/tmp/src/error-references.d.ts': {
|
|
__symbolic: 'module',
|
|
version: 3,
|
|
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: 3,
|
|
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: 3,
|
|
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: 3,
|
|
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: 3,
|
|
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 '@angular/core/src/metadata';
|
|
import {NgIf} from '@angular/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 '@angular/core/src/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];
|
|
}
|
|
static withFactory() {
|
|
return { provide: 'c', useFactory: AnotherModule.someFactory };
|
|
}
|
|
}
|
|
|
|
export class AnotherModule {
|
|
static someFactory() {
|
|
return 'e';
|
|
}
|
|
}
|
|
`,
|
|
'/tmp/src/static-method-call.ts': `
|
|
import {Component} from '@angular/core/src/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 { }
|
|
|
|
@Component({
|
|
providers: MyModule.withFactory()
|
|
})
|
|
export class MyFactoryComponent { }
|
|
`,
|
|
'/tmp/src/static-field.ts': `
|
|
import {Injectable} from '@angular/core';
|
|
|
|
@Injectable()
|
|
export class MyModule {
|
|
static VALUE = 'Some string';
|
|
}
|
|
`,
|
|
'/tmp/src/static-field-reference.ts': `
|
|
import {Component} from '@angular/core/src/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 '@angular/core/src/metadata';
|
|
import {ClassWithStatics} from './static-method-def';
|
|
|
|
@Component({
|
|
providers: [ { provider: 'a', useValue: ClassWithStatics.staticMethod}]
|
|
})
|
|
export class MethodReference {
|
|
|
|
}
|
|
`,
|
|
'/tmp/src/invalid-metadata.ts': `
|
|
import {Component} from '@angular/core/src/metadata';
|
|
|
|
@Component({
|
|
providers: [ { provider: 'a', useValue: (() => 1)() }]
|
|
})
|
|
export class InvalidMetadata {}
|
|
`,
|
|
'/tmp/src/forward-ref.ts': `
|
|
import {forwardRef} from '@angular/core';
|
|
import {Component} from '@angular/core/src/metadata';
|
|
import {Inject} from '@angular/core/src/di/metadata';
|
|
@Component({})
|
|
export class Forward {
|
|
constructor(@Inject(forwardRef(() => Dep)) d: Dep) {}
|
|
}
|
|
export class Dep {
|
|
@Input f: Forward;
|
|
}
|
|
`,
|
|
};
|