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chrome-devtools-frontend

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// Copyright 2020 The Chromium Authors. All rights reserved. // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. import * as Common from './common.js'; const StringOutputStream = Common.StringOutputStream.StringOutputStream; describe('StringOutputStream', () => { it('can be instantiated without issues', () => { const stream = new StringOutputStream(); assert.strictEqual(stream.data(), '', 'data is not empty'); }); it('can be closed without issues', async () => { const stream = new StringOutputStream(); await stream.close(); assert.strictEqual(stream.data(), '', 'data is not empty'); }); it('can be written to without issues', async () => { const stream = new StringOutputStream(); await stream.write('Hello'); await stream.write(' '); await stream.write('world!'); await stream.close(); assert.strictEqual(stream.data(), 'Hello world!', 'data does not match what was written'); }); });