183fb7e7b9
We need a means to preserve typecheck files when a project is reloaded, otherwise the Ivy compiler will throw an error when it's unable to find them. This commit implements `getExternalFiles()` called by the langauge server to achieve this goal. For more info see https://github.com/angular/vscode-ng-language-service/issues/1030 PR Close #40162
30 lines
1.0 KiB
TypeScript
30 lines
1.0 KiB
TypeScript
/**
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* @license
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* Copyright Google LLC 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 {LanguageService} from '../../language_service';
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import {getExternalFiles} from '../../ts_plugin';
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import {APP_COMPONENT, setup} from './mock_host';
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describe('getExternalFiles()', () => {
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it('should return all typecheck files', () => {
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const {project, tsLS} = setup();
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let externalFiles = getExternalFiles(project);
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// Initially there are no external files because Ivy compiler hasn't done
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// a global analysis
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expect(externalFiles).toEqual([]);
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// Trigger global analysis
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const ngLS = new LanguageService(project, tsLS);
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ngLS.getSemanticDiagnostics(APP_COMPONENT);
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// Now that global analysis is run, we should have all the typecheck files
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externalFiles = getExternalFiles(project);
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expect(externalFiles.length).toBe(1);
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expect(externalFiles[0].endsWith('app.component.ngtypecheck.ts')).toBeTrue();
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});
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});
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