Support for other backCompat settings? #3299
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Jest uses JSDOM to emulate browser environment and it doesn't actually work in real browsers currently. Currently we render nothing as a document, hence the quirk mode. @cpojer any special reason, why we're doing this? changing this.document = require('jsdom').jsdom('<!DOCTYPE html>', {
url: config.testURL,
}); |
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@edemaine would you like to send a PR with that fix? |
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Duplicate of #2460 |
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According to KaTeX/KaTeX#664 , Jest sets
document.compatMode = 'BackCompat'and there isn't an option to override. This is not a great choice for modern web apps. Could there be support for modifying this setting in configuration/command line?(I'm coming from the KaTeX development side, so I'm a little lost on the sense in which Jest even has a web browser in it... DOM simulation perhaps? Apologies if this issue is actually farther upstream, or if there already is an option to override...)
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