Describe the bug:
See example. Spotted on the Wayback Machine in https://web-static.archive.org/_static/js/bundle-playback.js . The spec indicates this is implementation-defined, but basically everything seems to converge on supporting at least %s, %d %i and %f.
To Reproduce:
<script>
console.debug("String %s Int %d Int %i Float %f", "string", 32, 46, Math.PI);
console.debug("String %s Int %d Int %i Float %f", 89, "foo", Math.PI, "bar");
</script>Firefox:
String string Int 32 Int 46 Float 3.141593
String 89 Int 0 Int 3 Float NaN
Chrome:
String string Int 32 Int 46 Float 3.141592653589793
String 89 Int NaN Int 3 Float NaN
NodeJS (for comparison):
Welcome to Node.js v24.13.0.
Type ".help" for more information.
> console.debug("String %s Int %d Int %i Float %f", "string", 32, 46, Math.PI);
String string Int 32 Int 46 Float 3.141592653589793
undefined
> console.debug("String %s Int %d Int %i Float %f", 89, "foo", Math.PI, "bar");
String 89 Int NaN Int 3 Float NaN
undefined
>
Servo:
String %s Int %d Int %i Float %f string 32 46 3.141592653589793
String %s Int %d Int %i Float %f 89 foo 3.141592653589793 bar
Platform:
Windows 10, Servo latest
Describe the bug:
See example. Spotted on the Wayback Machine in https://web-static.archive.org/_static/js/bundle-playback.js . The spec indicates this is implementation-defined, but basically everything seems to converge on supporting at least
%s,%d%iand%f.To Reproduce:
Firefox:
Chrome:
NodeJS (for comparison):
Servo:
Platform:
Windows 10, Servo latest