omits chrome-canary and chrome-beta from device emulation

Author: MildMax

README.md

@@ -157,10 +157,14 @@ Telescope uses Playwright to control and manage individual browser engines. Tele
 
 To install Microsoft Edge or Chrome Beta playwright requires root privileges and will not automatically install them, all you have to do that is to run `npx playwright install msedge chrome-beta` from the command line (and provide root password).
 
+**Note:** Chrome Beta can occasionally result in hanging processes when emulating devices using Telescope. Device emulation is not supported for Chrome Beta instances.
+
 ### Chrome Canary
 
 Chrome Canary must be manually installed, please download and install from: https://www.google.com/chrome/canary/
 
+**Note:** Chrome Canary can occasionally result in hanging processes when emulating devices using Telescope. Device emulation is not supported for Chrome Canary instances.
+
 ### ffmpeg
 
 Telescope uses `ffmpeg` to process the video and generate filmstrip images. You will need to have it installed on your machine.

__tests__/emulation.test.ts

@@ -120,6 +120,12 @@ describe.each(browsers)('Device Emulation Tests', browser => {
   describe.each(target_devices)(
     'launchTest executes and returns result object when emulating device: %s',
     device => {
+      // device emulation causes timeouts in canary and beta for chrome, 
+      // telescope is not guarunteed to work in canary or beta
+      if (browser === "canary" || browser === "chrome-beta") {
+        console.info(`Skipping device emulation tests for browser: ${browser}`);
+        return
+      };
       let result: Awaited<ReturnType<typeof launchTest>>;
       beforeAll(async () => {
         let options = {
@@ -129,7 +135,7 @@ describe.each(browsers)('Device Emulation Tests', browser => {
         };
         const launchOptions = normalizeCLIConfig(options);
         result = await launchTest(launchOptions);
-      }, 30000);
+      }, 60000);
       test(`launchTest returns a result with success property for browser: ${browser}`, () => {
         expect(result).toHaveProperty('success');
       });