tree 0a289b19965ba467ec133ee2f7eb7e0b8dbd07e8
parent e83748a3d986d861713edbad6b20589c06c9b99f
author antti@apple.com <antti@apple.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc> 1575565879 +0000
committer antti@apple.com <antti@apple.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc> 1575565879 +0000

[LFC][IFC] Many render tree dump tests show 1px too narrow runs
https://bugs.webkit.org/show_bug.cgi?id=204885

Reviewed by Zalan Bujtas.

Width measurement is currently clamping the measured (float) text widths to layout units. Use rounding instead.

This doesn't solve the fundamental problem of loss of precision but it allows many more render tree dump
based layout tests to pass.

* layout/inlineformatting/text/TextUtil.cpp:
(WebCore::Layout::TextUtil::width):
(WebCore::Layout::TextUtil::fixedPitchWidth):


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@253151 268f45cc-cd09-0410-ab3c-d52691b4dbfc