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@uppy/utils

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Shared utility functions for Uppy Core and plugins maintained by the Uppy team.

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import { describe, expect, it } from 'vitest'; import isMobileDevice from './isMobileDevice.js'; let fakeUserAgent = null; Object.defineProperty(globalThis.navigator, 'userAgent', { get() { return fakeUserAgent; }, }); function setUserAgent(userAgent) { fakeUserAgent = userAgent; } describe('isMobileDevice', () => { it('should return true if the specified user agent is mobile', () => { setUserAgent('Mozilla/5.0 (iPhone; CPU iPhone OS 12_2 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/12.1 Mobile/15E148 Safari/604.1'); expect(isMobileDevice()).toEqual(true); setUserAgent('Mozilla/5.0 (Linux; Android 7.0; SM-G570M Build/NRD90M; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/69.0.3497.100 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/192.0.0.34.85;]'); expect(isMobileDevice()).toEqual(true); }); it('should return false if the user agent is not mobile', () => { setUserAgent('Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/605.1.15 (KHTML, like Gecko)'); expect(isMobileDevice()).toEqual(false); setUserAgent('Mozilla/5.0 (SMART-TV; Linux; Tizen 2.4.0) AppleWebkit/538.1 (KHTML, like Gecko) SamsungBrowser/1.1 TV Safari/538.1'); expect(isMobileDevice()).toEqual(false); }); });