color contrast nonMbp charset isn't global and isn't sanitised

[WilcoFiers]

If I pass something like this into the color contrast rule, it is tested because only the first char is stripped out, and the spaces aren't removed:

<div style="color: #ccc">
  &#x20A0;
  &#x20A1;
  &#x20A2;
  &#x20A3;
</div>

Expected: This element is incomplete for color-contrast
Actual: This element fails color-contrast

[jeankaplansky]

Added to release notes 2/04/2020;

[padmavemulapati]

non BMP chanrecter color-contrast test still seeing voilations, not needs review.

[straker]

Confirmed. The check options are not be passed in due to a misconfiguration of the check.json.

[straker]

@padmavemulapati Should be fixed now in the latest axe-core

[padmavemulapati]

will verify the same with axe and attest extensions once axe-core3.5 deployed in devTools.
For now verified with axe-coconut(3.5.0.) , seeing "incomplete" results.