Bug 206001

Summary: [GTK] Two new CSS values tests are failing since added in r251521
Product: WebKit Reporter: Diego Pino <dpino>
Component: CSSAssignee: Nobody <webkit-unassigned>
Status: NEW ---    
Severity: Normal    
Priority: P2    
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
Attachments:
Description Flags
Test expected result vs actual result none

Description Diego Pino 2020-01-09 07:10:46 PST
Created attachment 387222 [details]
Test expected result vs actual result

The failing tests are the following:

* imported/w3c/web-platform-tests/css/css-values/ch-unit-016.html
* imported/w3c/web-platform-tests/css/css-values/ch-unit-017.html

The tests use font-family ChTestZeroWidthZero which has an horizontal advance of zero. Thus, when computing 5ch units the result should be 0em, but it doesn't seem to be the case and the units are taken as it is.