Weird HTML reports with [email protected] / babel-istanbul and ternary operators

[silkentrance]

Please see jeffrifwald#56 for more information on this.

[jeffrifwald]

I think #557 may be either related or the same issue.

[silkentrance]

Again having this issue with a different ternary operator

[mynameistechno]

Is there a work around for this?

[silkentrance]

@mynameistechno the only work around for this is to get rid of the ternary operator and make it an if-then-else statement...

[ltahilra]

I'm getting the same issue, the code coverage with ternary operator seems like this:

However if you view page source you get the following:
t</span>his.mode = window ? 'WebBrowser' : <span class="branch-1 cbranch-no" title="branch not covered" >'server';
The </span> closing tag should ​_not_​ precede the open <span> tag. Seems the html is not rendered properly.

Adding a line break seems like one of the work around for this:

[saschagehlich]

Same happens here:

I guess HTML rendering is okay, but the coverage.raw.json is wrong?

[gotwarlost]

AFAIK, all this is happens because of https://phabricator.babeljs.io/T7453 - in essence, babel is producing incorrect source maps.