41 lines
1.4 KiB
TypeScript
41 lines
1.4 KiB
TypeScript
/**
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* @license
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* Copyright Google Inc. All Rights Reserved.
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*
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* Use of this source code is governed by an MIT-style license that can be
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* found in the LICENSE file at https://angular.io/license
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*/
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import * as path from 'path';
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import {ReflectorHost} from '../src/reflector_host';
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import {toh} from './test_data';
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import {MockTypescriptHost} from './test_utils';
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describe('reflector_host_spec', () => {
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// Regression #21811
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it('should be able to find angular under windows', () => {
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const originalJoin = path.join;
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const originalPosixJoin = path.posix.join;
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let mockHost =
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new MockTypescriptHost(['/app/main.ts', '/app/parsing-cases.ts'], toh, 'node_modules', {
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...path,
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join: (...args: string[]) => originalJoin.apply(path, args),
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posix:
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{...path.posix, join: (...args: string[]) => originalPosixJoin.apply(path, args)}
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});
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const reflectorHost = new ReflectorHost(() => undefined as any, mockHost);
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if (process.platform !== 'win32') {
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// If we call this in Windows it will cause a 'Maximum call stack size exceeded error'
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// Because we are spying on the same function that we are call faking
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spyOn(path, 'join').and.callFake((...args: string[]) => { return path.win32.join(...args); });
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}
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const result = reflectorHost.moduleNameToFileName('@angular/core');
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expect(result).not.toBeNull('could not find @angular/core using path.win32');
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});
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});
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