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mathias's profile
Mathias Bynens
Mathias Bynens
Mathias Bynens
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@mathias

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Mathias BynensVerified account

@mathias

I work on @ChromeDevTools & @v8js at Google and on ECMAScript through TC39. ♥ JavaScript, HTML, CSS, HTTP, performance, security, Bash, Unicode, i18n, macOS.

Munich, Germany
mths.be
Joined January 2007

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    1. Leo Balter‏ @leobalter Mar 18
      • Report Tweet
      • Report NetzDG Violation

      Leo Balter Retweeted Matteo Collina

      It’s a very specific case but Test262 tests are all JS files with a specific and simple assertion API. It’s simple and not the most advanced, but honestly you don’t even need NodeJs to run it. In fact, all you need is a valid Ecmascript engine to execute the test code.https://twitter.com/matteocollina/status/1239903589172199424 …

      Leo Balter added,

      Matteo Collina @matteocollina
      I find it funny that the thing I value the most in a testing framework for @nodejs is not even listed: being able to execute tests without a runner, e.g. "node test.js". Only tape and tap provide this. https://twitter.com/giltayar/status/1239788665271988224 …
      2 replies 0 retweets 6 likes
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      Mathias Bynens‏Verified account @mathias Mar 18
      • Report Tweet
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      Replying to @leobalter

      Wasn’t that what @matteocollina was saying though? `node some-test262-test.js` doesn’t work (for most tests), because the code relies on helpers which only the test runner knows to load.

      2:38 AM - 18 Mar 2020
      1 reply 0 retweets 0 likes
        1. Leo Balter‏ @leobalter Mar 18
          • Report Tweet
          • Report NetzDG Violation
          Replying to @mathias @matteocollina

          I was pointing the fact you don’t need anything but Ecmascriot to run, but of course, tests need to be transformed to their full version. I found this similar to what he said, but there are the odds, ofc.

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