Avoid exception under PhantomJS

[aleen42]

Recently, I tried to import web-streams-polyfill and found that we could not define the property name of a function as configurable under PhantomJS. (REF: ariya/phantomjs#13895)

To avoid the exception when testing under PhantomJS, I hope we can add try...catch to wrap them.

[jimmywarting]

PhantomJS is pretty much dead now.
It's a old headless browser that no real user have ever used and was solo created for developers to automate & scrape stuff.
it don't get any more updates and are now archived/suspended for a long time now

ppl should just stop using it and switch to puppeteer instead.

[aleen42]

OK, it seems better to migrate from PhantomJS to Puppeteer or Microsoft's playwright.

[MattiasBuelens]

Yeah, I don't think we should try to support PhantomJS in 2022. Their last release was 6 years ago, see ariya/phantomjs@acded5f.

While adding a try..catch or two might be enough to get it to work today, I can't guarantee that future versions of the polyfill will continue to work. For that, I'd need to set up automated testing for PhantomJS, but I wouldn't be able to re-use the existing Playwright setup for modern browsers from #96. So it'd be a lot of effort for a dead fake browser. 😛

Thanks for investigating though! 🙏