1ff3699d99
It seems that in some cases (especially on CI), global state is not cleaned up properly causing a specific test to fail. See #28045 and #28181 for more context. This PR restores the global state for the affected test. This partly defeat the purpose of the test, but is better than having flakes on CI. Fixes #28614 PR Close #28617
69 lines
2.6 KiB
TypeScript
69 lines
2.6 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 {IInjectorService, Ng1Token} from '@angular/upgrade/static/src/common/angular1';
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import {compileFactory, injectorFactory, parseFactory, rootScopeFactory, setTempInjectorRef} from '@angular/upgrade/static/src/static/angular1_providers';
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{
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describe('upgrade angular1_providers', () => {
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describe('compileFactory', () => {
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it('should retrieve and return `$compile`', () => {
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const services: {[key: string]: any} = {$compile: 'foo'};
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const mockInjector = {get: (name: Ng1Token): any => services[name], has: () => true};
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expect(compileFactory(mockInjector)).toBe('foo');
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});
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});
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describe('injectorFactory', () => {
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it('should return the injector value that was previously set', () => {
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const mockInjector = {get: () => undefined, has: () => false};
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setTempInjectorRef(mockInjector);
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const injector = injectorFactory();
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expect(injector).toBe(mockInjector);
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});
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it('should throw if the injector value is not set', () => {
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// Ensure the injector is not set. This shouldn't be necessary, but on CI there seems to be
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// some race condition with previous tests not being cleaned up properly.
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// Related:
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// - https://github.com/angular/angular/pull/28045
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// - https://github.com/angular/angular/pull/28181
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setTempInjectorRef(null as any);
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expect(injectorFactory).toThrowError();
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});
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it('should unset the injector after the first call (to prevent memory leaks)', () => {
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const mockInjector = {get: () => undefined, has: () => false};
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setTempInjectorRef(mockInjector);
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injectorFactory();
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expect(injectorFactory).toThrowError(); // ...because it has been unset
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});
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});
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describe('parseFactory', () => {
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it('should retrieve and return `$parse`', () => {
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const services: {[key: string]: any} = {$parse: 'bar'};
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const mockInjector = {get: (name: Ng1Token): any => services[name], has: () => true};
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expect(parseFactory(mockInjector)).toBe('bar');
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});
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});
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describe('rootScopeFactory', () => {
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it('should retrieve and return `$rootScope`', () => {
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const services: {[key: string]: any} = {$rootScope: 'baz'};
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const mockInjector = {get: (name: Ng1Token): any => services[name], has: () => true};
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expect(rootScopeFactory(mockInjector)).toBe('baz');
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});
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});
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});
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}
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