116 lines
		
	
	
		
			5.6 KiB
		
	
	
	
		
			TypeScript
		
	
	
			
		
		
	
	
			116 lines
		
	
	
		
			5.6 KiB
		
	
	
	
		
			TypeScript
		
	
	
/*
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Copyright 2024 New Vector Ltd.
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Copyright 2024 The Matrix.org Foundation C.I.C.
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SPDX-License-Identifier: AGPL-3.0-only OR GPL-3.0-only
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Please see LICENSE files in the repository root for full details.
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*/
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import { logger } from "matrix-js-sdk/src/logger";
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import { checkBrowserSupport, LOCAL_STORAGE_KEY } from "../src/SupportedBrowser";
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import ToastStore from "../src/stores/ToastStore";
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import GenericToast from "../src/components/views/toasts/GenericToast";
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jest.mock("matrix-js-sdk/src/logger");
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describe("SupportedBrowser", () => {
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    beforeEach(() => {
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        jest.resetAllMocks();
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        localStorage.clear();
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    });
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    const testUserAgentFactory =
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        (expectedWarning?: string) =>
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        async (userAgent: string): Promise<void> => {
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            const toastSpy = jest.spyOn(ToastStore.sharedInstance(), "addOrReplaceToast");
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            const warnLogSpy = jest.spyOn(logger, "warn");
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            Object.defineProperty(window, "navigator", { value: { userAgent: userAgent }, writable: true });
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            checkBrowserSupport();
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            if (expectedWarning) {
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                expect(warnLogSpy).toHaveBeenCalledWith(expectedWarning, expect.any(String));
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                expect(toastSpy).toHaveBeenCalled();
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            } else {
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                expect(warnLogSpy).not.toHaveBeenCalled();
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                expect(toastSpy).not.toHaveBeenCalled();
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            }
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        };
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    it.each([
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        // Safari on iOS
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        "Mozilla/5.0 (iPhone; CPU iPhone OS 17_5_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.5 Mobile/15E148 Safari/604.1",
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        // Firefox on iOS
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        "Mozilla/5.0 (iPhone; CPU iPhone OS 17_5_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) FxiOS/128.0 Mobile/15E148 Safari/605.1.15",
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        // Opera on Samsung
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        "Mozilla/5.0 (Linux; Android 10; SM-G970F) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.6533.64 Mobile Safari/537.36 OPR/76.2.4027.73374",
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    ])("should warn for mobile browsers", testUserAgentFactory("Browser unsupported, unsupported device type"));
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    it.each([
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        // Chrome on Chrome OS
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        "Mozilla/5.0 (X11; CrOS x86_64 15633.69.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.212 Safari/537.36",
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        // Opera on Windows
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        "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36 OPR/113.0.0.0",
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        // Vivaldi on Linux
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        "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36 Vivaldi/6.8.3381.48",
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        // IE11 on Windows 10
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        "Mozilla/5.0 (Windows NT 10.0; Trident/7.0; rv:11.0) like Gecko",
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        // Firefox 115 on macOS
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        "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_4_5; rv:115.0) Gecko/20000101 Firefox/115.0",
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    ])(
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        "should warn for unsupported desktop browsers",
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        testUserAgentFactory("Browser unsupported, unsupported user agent"),
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    );
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    it.each([
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        // Safari 17.5 on macOS Sonoma
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        "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.5 Safari/605.1.15",
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        // Firefox 128 on macOS Sonoma
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        "Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:128.0) Gecko/20100101 Firefox/128.0",
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        // Edge 126 on Windows
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        "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36 Edg/126.0.2592.113",
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        // Edge 126 on macOS
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        "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36 Edg/126.0.2592.113",
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        // Firefox 128 on Windows
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        "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:128.0) Gecko/20100101 Firefox/128.0",
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        // Firefox 128 on Linux
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        "Mozilla/5.0 (X11; Fedora; Linux x86_64; rv:128.0) Gecko/20100101 Firefox/128.0",
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        // Chrome 127 on Windows
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        "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36",
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    ])("should not warn for supported browsers", testUserAgentFactory());
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    it.each([
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        // Element Nightly on macOS
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        "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) ElementNightly/2024072501 Chrome/126.0.6478.127 Electron/31.2.1 Safari/537.36",
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    ])("should not warn for Element Desktop", testUserAgentFactory());
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    it.each(["AppleTV11,1/11.1"])(
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        "should handle unknown user agent sanely",
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        testUserAgentFactory("Browser unsupported, unknown client"),
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    );
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    it("should not warn for unsupported browser if user accepted already", async () => {
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        const toastSpy = jest.spyOn(ToastStore.sharedInstance(), "addOrReplaceToast");
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        const warnLogSpy = jest.spyOn(logger, "warn");
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        const userAgent =
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            "Mozilla/5.0 (X11; CrOS x86_64 15633.69.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.212 Safari/537.36";
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        Object.defineProperty(window, "navigator", { value: { userAgent: userAgent }, writable: true });
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        checkBrowserSupport();
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        expect(warnLogSpy).toHaveBeenCalledWith("Browser unsupported, unsupported user agent", expect.any(String));
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        expect(toastSpy).toHaveBeenCalledWith(
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            expect.objectContaining({
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                component: GenericToast,
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                title: "Element does not support this browser",
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            }),
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        );
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        localStorage.setItem(LOCAL_STORAGE_KEY, String(true));
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        toastSpy.mockClear();
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        warnLogSpy.mockClear();
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        checkBrowserSupport();
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        expect(warnLogSpy).toHaveBeenCalledWith("Browser unsupported, but user has previously accepted");
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        expect(toastSpy).not.toHaveBeenCalled();
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    });
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});
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