StylePropertyMap.set() should wrap value in a calc() if outside the a…

…llowed range

https://bugs.webkit.org/show_bug.cgi?id=248547

Reviewed by Antti Koivisto.

StylePropertyMap.set() should wrap value in a calc() if outside the allowed
range for the given property, instead of throwing.

This is the behavior expected by WPT tests and it matches what Blink is doing,
though I cannot find a reference to this in the specification:
- w3c/css-houdini-drafts#1081

This is covered by a lot of WPT tests. Sadly, those WPT tests still don't pass
because we fail a following subtest (which I'll investigate next).

For clarity, I extracted this separate check into its own test:
- fast/css/css-typed-om/style-property-map-set-negative-value.html

* LayoutTests/fast/css/css-typed-om/style-property-map-set-negative-value-expected.txt: Added.
* LayoutTests/fast/css/css-typed-om/style-property-map-set-negative-value.html: Added.
* LayoutTests/imported/w3c/web-platform-tests/css/css-typed-om/the-stylepropertymap/properties/block-size-expected.txt:
* LayoutTests/imported/w3c/web-platform-tests/css/css-typed-om/the-stylepropertymap/properties/column-count-expected.txt:
* LayoutTests/imported/w3c/web-platform-tests/css/css-typed-om/the-stylepropertymap/properties/column-rule-width-expected.txt:
* LayoutTests/imported/w3c/web-platform-tests/css/css-typed-om/the-stylepropertymap/properties/flex-grow-expected.txt:
* LayoutTests/imported/w3c/web-platform-tests/css/css-typed-om/the-stylepropertymap/properties/flex-shrink-expected.txt:
* LayoutTests/imported/w3c/web-platform-tests/css/css-typed-om/the-stylepropertymap/properties/font-size-adjust-expected.txt:
* LayoutTests/imported/w3c/web-platform-tests/css/css-typed-om/the-stylepropertymap/properties/font-size-expected.txt:
* LayoutTests/imported/w3c/web-platform-tests/css/css-typed-om/the-stylepropertymap/properties/font-stretch-expected.txt:
* LayoutTests/imported/w3c/web-platform-tests/css/css-typed-om/the-stylepropertymap/properties/height-expected.txt:
* LayoutTests/imported/w3c/web-platform-tests/css/css-typed-om/the-stylepropertymap/properties/inline-size-expected.txt:
* LayoutTests/imported/w3c/web-platform-tests/css/css-typed-om/the-stylepropertymap/properties/logical-expected.txt:
* LayoutTests/imported/w3c/web-platform-tests/css/css-typed-om/the-stylepropertymap/properties/orphans-expected.txt:
* LayoutTests/imported/w3c/web-platform-tests/css/css-typed-om/the-stylepropertymap/properties/padding-expected.txt:
* LayoutTests/imported/w3c/web-platform-tests/css/css-typed-om/the-stylepropertymap/properties/radius-expected.txt:
* LayoutTests/imported/w3c/web-platform-tests/css/css-typed-om/the-stylepropertymap/properties/shape-margin-expected.txt:
* LayoutTests/imported/w3c/web-platform-tests/css/css-typed-om/the-stylepropertymap/properties/tab-size-expected.txt:
* LayoutTests/imported/w3c/web-platform-tests/css/css-typed-om/the-stylepropertymap/properties/widows-expected.txt:
* LayoutTests/imported/w3c/web-platform-tests/css/css-typed-om/the-stylepropertymap/properties/width-expected.txt:
* Source/WebCore/css/calc/CSSCalcExpressionNode.h:
(WebCore::CSSCalcExpressionNode::shouldForceEnclosingCalcInCSSText const):
(WebCore::CSSCalcExpressionNode::setShouldForceEnclosingCalcInCSSText):
* Source/WebCore/css/calc/CSSCalcOperationNode.cpp:
(WebCore::CSSCalcOperationNode::buildCSSText):
* Source/WebCore/css/parser/CSSParserFastPaths.cpp:
(WebCore::CSSParserFastPaths::isSimpleLengthPropertyID):
(WebCore::parseSimpleLengthValue):
(WebCore::isSimpleLengthPropertyID): Deleted.
* Source/WebCore/css/parser/CSSParserFastPaths.h:
* Source/WebCore/css/typedom/CSSStyleValue.h:
(WebCore::CSSStyleValue::toCSSValueWithProperty const):
* Source/WebCore/css/typedom/CSSUnitValue.cpp:
(WebCore::isValueOutOfRangeForProperty):
(WebCore::CSSUnitValue::toCSSValueWithProperty const):
* Source/WebCore/css/typedom/CSSUnitValue.h:
* Source/WebCore/css/typedom/StylePropertyMap.cpp:
(WebCore::cssValueFromStyleValues):

Canonical link: https://commits.webkit.org/257485@main

LayoutTests/fast/css/css-typed-om/style-property-map-set-negative-value-expected.txt

@@ -0,0 +1,13 @@
+Checks that calling StylePropertyMap.set() with a negative value wraps it into a calc.
+
+On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
+
+
+PASS target.attributeStyleMap.set('width', new CSSUnitValue(-3.14, 'percent')) did not throw exception.
+PASS target.style.width is "calc(-3.14%)"
+PASS target.attributeStyleMap.set('perspective', new CSSUnitValue(-32, 'px')) did not throw exception.
+PASS target.style.perspective is "calc(-32px)"
+PASS successfullyParsed is true
+
+TEST COMPLETE
+

LayoutTests/fast/css/css-typed-om/style-property-map-set-negative-value.html

@@ -0,0 +1,17 @@
+<!DOCTYPE html>
+<html>
+<body>
+<script src="../../../resources/js-test.js"></script>
+<div id="target"></div>
+<script>
+description("Checks that calling StylePropertyMap.set() with a negative value wraps it into a calc.");
+
+target = document.getElementById("target");
+shouldNotThrow("target.attributeStyleMap.set('width', new CSSUnitValue(-3.14, 'percent'))");
+shouldBeEqualToString("target.style.width", "calc(-3.14%)");
+
+shouldNotThrow("target.attributeStyleMap.set('perspective', new CSSUnitValue(-32, 'px'))");
+shouldBeEqualToString("target.style.perspective", "calc(-32px)");
+</script>
+</body>
+</html>

LayoutTests/imported/w3c/web-platform-tests/css/css-typed-om/the-stylepropertymap/properties/block-size-expected.txt

@@ -2,8 +2,8 @@
 PASS Can set 'block-size' to CSS-wide keywords
 FAIL Can set 'block-size' to var() references assert_equals: expected 2 but got 1
 PASS Can set 'block-size' to the 'auto' keyword
-FAIL Can set 'block-size' to a percent Invalid values
-FAIL Can set 'block-size' to a length Invalid values
+FAIL Can set 'block-size' to a percent assert_approx_equals: expected -3.14 +/- 0.000001 but got 0
+FAIL Can set 'block-size' to a length assert_equals: expected "px" but got "em"
 PASS Setting 'block-size' to a time throws TypeError
 PASS Setting 'block-size' to an angle throws TypeError
 PASS Setting 'block-size' to a flexible length throws TypeError
@@ -12,8 +12,8 @@ PASS Setting 'block-size' to a URL throws TypeError
 PASS Setting 'block-size' to a transform throws TypeError
 PASS Can set 'min-block-size' to CSS-wide keywords
 FAIL Can set 'min-block-size' to var() references assert_equals: expected 2 but got 1
-FAIL Can set 'min-block-size' to a percent Invalid values
-FAIL Can set 'min-block-size' to a length Invalid values
+FAIL Can set 'min-block-size' to a percent assert_approx_equals: expected -3.14 +/- 0.000001 but got 0
+FAIL Can set 'min-block-size' to a length assert_equals: expected "px" but got "em"
 PASS Setting 'min-block-size' to a time throws TypeError
 PASS Setting 'min-block-size' to an angle throws TypeError
 PASS Setting 'min-block-size' to a flexible length throws TypeError
@@ -23,8 +23,8 @@ PASS Setting 'min-block-size' to a transform throws TypeError
 PASS Can set 'max-block-size' to CSS-wide keywords
 FAIL Can set 'max-block-size' to var() references assert_equals: expected 2 but got 1
 PASS Can set 'max-block-size' to the 'none' keyword
-FAIL Can set 'max-block-size' to a percent Invalid values
-FAIL Can set 'max-block-size' to a length Invalid values
+FAIL Can set 'max-block-size' to a percent assert_approx_equals: expected -3.14 +/- 0.000001 but got 0
+FAIL Can set 'max-block-size' to a length assert_equals: expected "px" but got "em"
 PASS Setting 'max-block-size' to a time throws TypeError
 PASS Setting 'max-block-size' to an angle throws TypeError
 PASS Setting 'max-block-size' to a flexible length throws TypeError

LayoutTests/imported/w3c/web-platform-tests/css/css-typed-om/the-stylepropertymap/properties/column-count-expected.txt

@@ -2,7 +2,7 @@
 PASS Can set 'column-count' to CSS-wide keywords
 FAIL Can set 'column-count' to var() references assert_equals: expected 2 but got 1
 PASS Can set 'column-count' to the 'auto' keyword
-FAIL Can set 'column-count' to a number Invalid values
+FAIL Can set 'column-count' to a number assert_equals: expected "CSSMathSum" but got "CSSStyleValue"
 PASS Setting 'column-count' to a length throws TypeError
 PASS Setting 'column-count' to a percent throws TypeError
 PASS Setting 'column-count' to a time throws TypeError

LayoutTests/imported/w3c/web-platform-tests/css/css-typed-om/the-stylepropertymap/properties/column-rule-width-expected.txt

@@ -4,7 +4,7 @@ FAIL Can set 'column-rule-width' to var() references assert_equals: expected 2 b
 PASS Can set 'column-rule-width' to the 'thin' keyword
 PASS Can set 'column-rule-width' to the 'medium' keyword
 PASS Can set 'column-rule-width' to the 'thick' keyword
-FAIL Can set 'column-rule-width' to a length Invalid values
+FAIL Can set 'column-rule-width' to a length assert_equals: expected "px" but got "em"
 PASS Setting 'column-rule-width' to a percent throws TypeError
 PASS Setting 'column-rule-width' to a time throws TypeError
 PASS Setting 'column-rule-width' to an angle throws TypeError

LayoutTests/imported/w3c/web-platform-tests/css/css-typed-om/the-stylepropertymap/properties/flex-grow-expected.txt

@@ -1,7 +1,7 @@
 
 PASS Can set 'flex-grow' to CSS-wide keywords
 FAIL Can set 'flex-grow' to var() references assert_equals: expected 2 but got 1
-FAIL Can set 'flex-grow' to a number Invalid values
+FAIL Can set 'flex-grow' to a number assert_approx_equals: expected -3.14 +/- 0.000001 but got 0
 PASS Setting 'flex-grow' to a length throws TypeError
 PASS Setting 'flex-grow' to a percent throws TypeError
 PASS Setting 'flex-grow' to a time throws TypeError

LayoutTests/imported/w3c/web-platform-tests/css/css-typed-om/the-stylepropertymap/properties/flex-shrink-expected.txt

@@ -1,7 +1,7 @@
 
 PASS Can set 'flex-shrink' to CSS-wide keywords
 FAIL Can set 'flex-shrink' to var() references assert_equals: expected 2 but got 1
-FAIL Can set 'flex-shrink' to a number Invalid values
+FAIL Can set 'flex-shrink' to a number assert_approx_equals: expected -3.14 +/- 0.000001 but got 0
 PASS Setting 'flex-shrink' to a length throws TypeError
 PASS Setting 'flex-shrink' to a percent throws TypeError
 PASS Setting 'flex-shrink' to a time throws TypeError

LayoutTests/imported/w3c/web-platform-tests/css/css-typed-om/the-stylepropertymap/properties/font-size-adjust-expected.txt

@@ -2,7 +2,7 @@
 PASS Can set 'font-size-adjust' to CSS-wide keywords
 FAIL Can set 'font-size-adjust' to var() references assert_equals: expected 2 but got 1
 PASS Can set 'font-size-adjust' to the 'none' keyword
-FAIL Can set 'font-size-adjust' to a number Invalid values
+FAIL Can set 'font-size-adjust' to a number assert_approx_equals: expected -3.14 +/- 0.000001 but got 0
 PASS Setting 'font-size-adjust' to a length throws TypeError
 PASS Setting 'font-size-adjust' to a percent throws TypeError
 PASS Setting 'font-size-adjust' to a time throws TypeError

LayoutTests/imported/w3c/web-platform-tests/css/css-typed-om/the-stylepropertymap/properties/font-size-expected.txt

@@ -10,8 +10,8 @@ PASS Can set 'font-size' to the 'x-large' keyword
 PASS Can set 'font-size' to the 'xx-large' keyword
 PASS Can set 'font-size' to the 'larger' keyword
 PASS Can set 'font-size' to the 'smaller' keyword
-FAIL Can set 'font-size' to a length Invalid values
-FAIL Can set 'font-size' to a percent Invalid values
+FAIL Can set 'font-size' to a length assert_equals: expected "px" but got "em"
+FAIL Can set 'font-size' to a percent assert_equals: expected 2 but got 1
 PASS Setting 'font-size' to a time throws TypeError
 PASS Setting 'font-size' to an angle throws TypeError
 PASS Setting 'font-size' to a flexible length throws TypeError

LayoutTests/imported/w3c/web-platform-tests/css/css-typed-om/the-stylepropertymap/properties/font-stretch-expected.txt

@@ -10,7 +10,7 @@ FAIL Can set 'font-stretch' to the 'semi-expanded' keyword assert_equals: expect
 FAIL Can set 'font-stretch' to the 'expanded' keyword assert_equals: expected "CSSKeywordValue" but got "CSSUnitValue"
 FAIL Can set 'font-stretch' to the 'extra-expanded' keyword assert_equals: expected "CSSKeywordValue" but got "CSSUnitValue"
 FAIL Can set 'font-stretch' to the 'ultra-expanded' keyword assert_equals: expected "CSSKeywordValue" but got "CSSUnitValue"
-FAIL Can set 'font-stretch' to a percent Invalid values
+FAIL Can set 'font-stretch' to a percent assert_approx_equals: expected -3.14 +/- 0.000001 but got 0
 PASS Setting 'font-stretch' to a length throws TypeError
 PASS Setting 'font-stretch' to a time throws TypeError
 PASS Setting 'font-stretch' to an angle throws TypeError

LayoutTests/imported/w3c/web-platform-tests/css/css-typed-om/the-stylepropertymap/properties/height-expected.txt

@@ -2,8 +2,8 @@
 PASS Can set 'height' to CSS-wide keywords
 FAIL Can set 'height' to var() references assert_equals: expected 2 but got 1
 PASS Can set 'height' to the 'auto' keyword
-FAIL Can set 'height' to a percent Invalid values
-FAIL Can set 'height' to a length Invalid values
+FAIL Can set 'height' to a percent assert_approx_equals: expected -3.14 +/- 0.000001 but got 0
+FAIL Can set 'height' to a length assert_equals: expected "px" but got "em"
 PASS Setting 'height' to a time throws TypeError
 PASS Setting 'height' to an angle throws TypeError
 PASS Setting 'height' to a flexible length throws TypeError
@@ -12,8 +12,8 @@ PASS Setting 'height' to a URL throws TypeError
 PASS Setting 'height' to a transform throws TypeError
 PASS Can set 'min-height' to CSS-wide keywords
 FAIL Can set 'min-height' to var() references assert_equals: expected 2 but got 1
-FAIL Can set 'min-height' to a percent Invalid values
-FAIL Can set 'min-height' to a length Invalid values
+FAIL Can set 'min-height' to a percent assert_approx_equals: expected -3.14 +/- 0.000001 but got 0
+FAIL Can set 'min-height' to a length assert_equals: expected "px" but got "em"
 PASS Setting 'min-height' to a time throws TypeError
 PASS Setting 'min-height' to an angle throws TypeError
 PASS Setting 'min-height' to a flexible length throws TypeError

LayoutTests/imported/w3c/web-platform-tests/css/css-typed-om/the-stylepropertymap/properties/inline-size-expected.txt

@@ -2,8 +2,8 @@
 PASS Can set 'inline-size' to CSS-wide keywords
 FAIL Can set 'inline-size' to var() references assert_equals: expected 2 but got 1
 PASS Can set 'inline-size' to the 'auto' keyword
-FAIL Can set 'inline-size' to a percent Invalid values
-FAIL Can set 'inline-size' to a length Invalid values
+FAIL Can set 'inline-size' to a percent assert_approx_equals: expected -3.14 +/- 0.000001 but got 0
+FAIL Can set 'inline-size' to a length assert_equals: expected "px" but got "em"
 PASS Setting 'inline-size' to a time throws TypeError
 PASS Setting 'inline-size' to an angle throws TypeError
 PASS Setting 'inline-size' to a flexible length throws TypeError
@@ -12,8 +12,8 @@ PASS Setting 'inline-size' to a URL throws TypeError
 PASS Setting 'inline-size' to a transform throws TypeError
 PASS Can set 'min-inline-size' to CSS-wide keywords
 FAIL Can set 'min-inline-size' to var() references assert_equals: expected 2 but got 1
-FAIL Can set 'min-inline-size' to a percent Invalid values
-FAIL Can set 'min-inline-size' to a length Invalid values
+FAIL Can set 'min-inline-size' to a percent assert_approx_equals: expected -3.14 +/- 0.000001 but got 0
+FAIL Can set 'min-inline-size' to a length assert_equals: expected "px" but got "em"
 PASS Setting 'min-inline-size' to a time throws TypeError
 PASS Setting 'min-inline-size' to an angle throws TypeError
 PASS Setting 'min-inline-size' to a flexible length throws TypeError
@@ -23,8 +23,8 @@ PASS Setting 'min-inline-size' to a transform throws TypeError
 PASS Can set 'max-inline-size' to CSS-wide keywords
 FAIL Can set 'max-inline-size' to var() references assert_equals: expected 2 but got 1
 PASS Can set 'max-inline-size' to the 'none' keyword
-FAIL Can set 'max-inline-size' to a percent Invalid values
-FAIL Can set 'max-inline-size' to a length Invalid values
+FAIL Can set 'max-inline-size' to a percent assert_approx_equals: expected -3.14 +/- 0.000001 but got 0
+FAIL Can set 'max-inline-size' to a length assert_equals: expected "px" but got "em"
 PASS Setting 'max-inline-size' to a time throws TypeError
 PASS Setting 'max-inline-size' to an angle throws TypeError
 PASS Setting 'max-inline-size' to a flexible length throws TypeError

LayoutTests/imported/w3c/web-platform-tests/css/css-typed-om/the-stylepropertymap/properties/logical-expected.txt

@@ -121,8 +121,8 @@ PASS Setting 'inset-inline' to a URL throws TypeError
 PASS Setting 'inset-inline' to a transform throws TypeError
 PASS Can set 'padding-block-start' to CSS-wide keywords
 FAIL Can set 'padding-block-start' to var() references assert_equals: expected 2 but got 1
-FAIL Can set 'padding-block-start' to a percent Invalid values
-FAIL Can set 'padding-block-start' to a length Invalid values
+FAIL Can set 'padding-block-start' to a percent assert_equals: expected "CSSUnitValue" but got "CSSMathSum"
+FAIL Can set 'padding-block-start' to a length assert_equals: expected "CSSUnitValue" but got "CSSMathSum"
 PASS Setting 'padding-block-start' to a time throws TypeError
 PASS Setting 'padding-block-start' to an angle throws TypeError
 PASS Setting 'padding-block-start' to a flexible length throws TypeError
@@ -131,8 +131,8 @@ PASS Setting 'padding-block-start' to a URL throws TypeError
 PASS Setting 'padding-block-start' to a transform throws TypeError
 PASS Can set 'padding-block-end' to CSS-wide keywords
 FAIL Can set 'padding-block-end' to var() references assert_equals: expected 2 but got 1
-FAIL Can set 'padding-block-end' to a percent Invalid values
-FAIL Can set 'padding-block-end' to a length Invalid values
+FAIL Can set 'padding-block-end' to a percent assert_equals: expected "CSSUnitValue" but got "CSSMathSum"
+FAIL Can set 'padding-block-end' to a length assert_equals: expected "CSSUnitValue" but got "CSSMathSum"
 PASS Setting 'padding-block-end' to a time throws TypeError
 PASS Setting 'padding-block-end' to an angle throws TypeError
 PASS Setting 'padding-block-end' to a flexible length throws TypeError
@@ -141,8 +141,8 @@ PASS Setting 'padding-block-end' to a URL throws TypeError
 PASS Setting 'padding-block-end' to a transform throws TypeError
 PASS Can set 'padding-inline-start' to CSS-wide keywords
 FAIL Can set 'padding-inline-start' to var() references assert_equals: expected 2 but got 1
-FAIL Can set 'padding-inline-start' to a percent Invalid values
-FAIL Can set 'padding-inline-start' to a length Invalid values
+FAIL Can set 'padding-inline-start' to a percent assert_equals: expected "CSSUnitValue" but got "CSSMathSum"
+FAIL Can set 'padding-inline-start' to a length assert_equals: expected "CSSUnitValue" but got "CSSMathSum"
 PASS Setting 'padding-inline-start' to a time throws TypeError
 PASS Setting 'padding-inline-start' to an angle throws TypeError
 PASS Setting 'padding-inline-start' to a flexible length throws TypeError
@@ -151,8 +151,8 @@ PASS Setting 'padding-inline-start' to a URL throws TypeError
 PASS Setting 'padding-inline-start' to a transform throws TypeError
 PASS Can set 'padding-inline-end' to CSS-wide keywords
 FAIL Can set 'padding-inline-end' to var() references assert_equals: expected 2 but got 1
-FAIL Can set 'padding-inline-end' to a percent Invalid values
-FAIL Can set 'padding-inline-end' to a length Invalid values
+FAIL Can set 'padding-inline-end' to a percent assert_equals: expected "CSSUnitValue" but got "CSSMathSum"
+FAIL Can set 'padding-inline-end' to a length assert_equals: expected "CSSUnitValue" but got "CSSMathSum"
 PASS Setting 'padding-inline-end' to a time throws TypeError
 PASS Setting 'padding-inline-end' to an angle throws TypeError
 PASS Setting 'padding-inline-end' to a flexible length throws TypeError

LayoutTests/imported/w3c/web-platform-tests/css/css-typed-om/the-stylepropertymap/properties/orphans-expected.txt

@@ -1,7 +1,7 @@
 
 PASS Can set 'orphans' to CSS-wide keywords
 FAIL Can set 'orphans' to var() references assert_equals: expected 2 but got 1
-FAIL Can set 'orphans' to a number Invalid values
+FAIL Can set 'orphans' to a number assert_equals: expected "CSSMathSum" but got "CSSStyleValue"
 PASS Setting 'orphans' to a length throws TypeError
 PASS Setting 'orphans' to a percent throws TypeError
 PASS Setting 'orphans' to a time throws TypeError

LayoutTests/imported/w3c/web-platform-tests/css/css-typed-om/the-stylepropertymap/properties/padding-expected.txt

@@ -1,8 +1,8 @@
 
 PASS Can set 'padding-top' to CSS-wide keywords
 FAIL Can set 'padding-top' to var() references assert_equals: expected 2 but got 1
-FAIL Can set 'padding-top' to a percent Invalid values
-FAIL Can set 'padding-top' to a length Invalid values
+FAIL Can set 'padding-top' to a percent assert_approx_equals: expected -3.14 +/- 0.000001 but got 0
+FAIL Can set 'padding-top' to a length assert_equals: expected "px" but got "em"
 PASS Setting 'padding-top' to a time throws TypeError
 PASS Setting 'padding-top' to an angle throws TypeError
 PASS Setting 'padding-top' to a flexible length throws TypeError
@@ -11,8 +11,8 @@ PASS Setting 'padding-top' to a URL throws TypeError
 PASS Setting 'padding-top' to a transform throws TypeError
 PASS Can set 'padding-left' to CSS-wide keywords
 FAIL Can set 'padding-left' to var() references assert_equals: expected 2 but got 1
-FAIL Can set 'padding-left' to a percent Invalid values
-FAIL Can set 'padding-left' to a length Invalid values
+FAIL Can set 'padding-left' to a percent assert_approx_equals: expected -3.14 +/- 0.000001 but got 0
+FAIL Can set 'padding-left' to a length assert_equals: expected "px" but got "em"
 PASS Setting 'padding-left' to a time throws TypeError
 PASS Setting 'padding-left' to an angle throws TypeError
 PASS Setting 'padding-left' to a flexible length throws TypeError
@@ -21,8 +21,8 @@ PASS Setting 'padding-left' to a URL throws TypeError
 PASS Setting 'padding-left' to a transform throws TypeError
 PASS Can set 'padding-right' to CSS-wide keywords
 FAIL Can set 'padding-right' to var() references assert_equals: expected 2 but got 1
-FAIL Can set 'padding-right' to a percent Invalid values
-FAIL Can set 'padding-right' to a length Invalid values
+FAIL Can set 'padding-right' to a percent assert_approx_equals: expected -3.14 +/- 0.000001 but got 0
+FAIL Can set 'padding-right' to a length assert_equals: expected "px" but got "em"
 PASS Setting 'padding-right' to a time throws TypeError
 PASS Setting 'padding-right' to an angle throws TypeError
 PASS Setting 'padding-right' to a flexible length throws TypeError
@@ -31,8 +31,8 @@ PASS Setting 'padding-right' to a URL throws TypeError
 PASS Setting 'padding-right' to a transform throws TypeError
 PASS Can set 'padding-bottom' to CSS-wide keywords
 FAIL Can set 'padding-bottom' to var() references assert_equals: expected 2 but got 1
-FAIL Can set 'padding-bottom' to a percent Invalid values
-FAIL Can set 'padding-bottom' to a length Invalid values
+FAIL Can set 'padding-bottom' to a percent assert_approx_equals: expected -3.14 +/- 0.000001 but got 0
+FAIL Can set 'padding-bottom' to a length assert_equals: expected "px" but got "em"
 PASS Setting 'padding-bottom' to a time throws TypeError
 PASS Setting 'padding-bottom' to an angle throws TypeError
 PASS Setting 'padding-bottom' to a flexible length throws TypeError

LayoutTests/imported/w3c/web-platform-tests/css/css-typed-om/the-stylepropertymap/properties/perspective-expected.txt

@@ -2,7 +2,7 @@
 PASS Can set 'perspective' to CSS-wide keywords
 FAIL Can set 'perspective' to var() references assert_equals: expected 2 but got 1
 PASS Can set 'perspective' to the 'none' keyword
-FAIL Can set 'perspective' to a length Invalid values
+FAIL Can set 'perspective' to a length assert_class_string: relative lengths must compute to a CSSUnitValue expected "[object CSSUnitValue]" but got "[object CSSKeywordValue]"
 PASS Setting 'perspective' to a percent throws TypeError
 PASS Setting 'perspective' to a time throws TypeError
 PASS Setting 'perspective' to an angle throws TypeError

LayoutTests/imported/w3c/web-platform-tests/css/css-typed-om/the-stylepropertymap/properties/radius-expected.txt

@@ -1,8 +1,8 @@
 
 PASS Can set 'r' to CSS-wide keywords
 FAIL Can set 'r' to var() references assert_equals: expected 2 but got 1
-FAIL Can set 'r' to a percent Invalid values
-FAIL Can set 'r' to a length Invalid values
+FAIL Can set 'r' to a percent assert_approx_equals: expected -3.14 +/- 0.000001 but got 0
+FAIL Can set 'r' to a length assert_equals: expected "px" but got "em"
 PASS Setting 'r' to a time throws TypeError
 PASS Setting 'r' to an angle throws TypeError
 PASS Setting 'r' to a flexible length throws TypeError
@@ -12,8 +12,8 @@ PASS Setting 'r' to a transform throws TypeError
 PASS Can set 'rx' to CSS-wide keywords
 FAIL Can set 'rx' to var() references assert_equals: expected 2 but got 1
 PASS Can set 'rx' to the 'auto' keyword
-FAIL Can set 'rx' to a percent Invalid values
-FAIL Can set 'rx' to a length Invalid values
+FAIL Can set 'rx' to a percent assert_approx_equals: expected -3.14 +/- 0.000001 but got 0
+FAIL Can set 'rx' to a length assert_equals: expected "px" but got "em"
 PASS Setting 'rx' to a time throws TypeError
 PASS Setting 'rx' to an angle throws TypeError
 PASS Setting 'rx' to a flexible length throws TypeError
@@ -23,8 +23,8 @@ PASS Setting 'rx' to a transform throws TypeError
 PASS Can set 'ry' to CSS-wide keywords
 FAIL Can set 'ry' to var() references assert_equals: expected 2 but got 1
 PASS Can set 'ry' to the 'auto' keyword
-FAIL Can set 'ry' to a percent Invalid values
-FAIL Can set 'ry' to a length Invalid values
+FAIL Can set 'ry' to a percent assert_approx_equals: expected -3.14 +/- 0.000001 but got 0
+FAIL Can set 'ry' to a length assert_equals: expected "px" but got "em"
 PASS Setting 'ry' to a time throws TypeError
 PASS Setting 'ry' to an angle throws TypeError
 PASS Setting 'ry' to a flexible length throws TypeError