From 31a38c690101ba5eae6ad1f3059e3e93ea6ff1b3 Mon Sep 17 00:00:00 2001
From: Marco Castelluccio <mcastelluccio@mozilla.com>
Date: Sat, 16 Dec 2023 01:01:20 +0000
Subject: [PATCH] Bug 1869602 [wpt PR 43631] - Support number producing css
 math functions in ConvertScale, a=testonly

Automatic update from web-platform-tests
Support number producing css math functions in ConvertScale

Currently, StyleBuilderConverter::ConvertScale directly calls
GetDoubleValue() which is incorrect for math functions, rewrite it
to use ComputeNumber with CssToLengthConversionData instead.

Note: the crash is due to the parse time percent resolution in
ConsumeNumberOrPercent, which doesn't work with math functions yet.
It will be fixed in the following CL, meanwhile the added test case
covers the changed functionality.

Bug: 1505817
Change-Id: Icf553423d09b9ff71ebc3b625c06e10fec637352
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5116383
Commit-Queue: Daniil Sakhapov <sakhapovchromium.org>
Reviewed-by: Anders Hartvoll Ruud <andruudchromium.org>
Cr-Commit-Position: refs/heads/main{#1237458}

--

wpt-commits: 26441c2d67e8807e676ed55270e1e9ec4002e306
wpt-pr: 43631

UltraBlame original commit: 821aae74b76d0fa50ac6163ff62f1084a4257658
---
 .../progress-computed.tentative.html          | 45 +++++++++++++++++++
 1 file changed, 45 insertions(+)

diff --git a/testing/web-platform/tests/css/css-values/progress-computed.tentative.html b/testing/web-platform/tests/css/css-values/progress-computed.tentative.html
index d14c5619fc72..1f8c273364e0 100644
--- a/testing/web-platform/tests/css/css-values/progress-computed.tentative.html
+++ b/testing/web-platform/tests/css/css-values/progress-computed.tentative.html
@@ -832,6 +832,51 @@
 }
 )
 ;
+test_math_used
+(
+'
+calc
+(
+progress
+(
+sign
+(
+1001em
+-
+10lh
+*
+progress
+(
+100px
+from
+2rex
+to
+10ex
+)
+)
+*
+20em
+from
+2rem
+to
+12em
+)
+*
+2
+)
+'
+'
+4
+'
+{
+prop
+:
+'
+scale
+'
+}
+)
+;
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 /
 script