Changeset 121285 in webkit for trunk/Source/WebCore/css/WebKitCSSMatrix.cpp

Timestamp:

Jun 26, 2012, 1:23:26 PM (13 years ago)

Author:

[email protected]

Message:

ietestcenter/css3/valuesandunits/units-000.htm asserts
​https://bugs.webkit.org/show_bug.cgi?id=86176

Patch by Dave Tharp <​[email protected]> on 2012-06-26
Reviewed by Beth Dakin.

Source/WebCore:

Modified computeLengthDouble() to handle vh, vw, and vmin units. Per the spec
(​http://dev.w3.org/csswg/css3-values/#viewport-relative-lengths) viewport -percentage
lengths are "relative to the size of the initial containing block", which I read to be
the size of the parent element. Since parentStyle was not available in computeLengthDouble,
most of the changes for this patch involved "pushing down" the parentStyle pointer through
the network of computeLength methods and dependencies.

Tests: css3/viewport-percentage-lengths/css3-viewport-percentage-lengths-vh-border.html

css3/viewport-percentage-lengths/css3-viewport-percentage-lengths-vmin-border.html
css3/viewport-percentage-lengths/css3-viewport-percentage-lengths-vw-border.html

• css/CSSCalculationValue.cpp:

(WebCore::CSSCalcValue::computeLengthPx):
(WebCore::CSSCalcPrimitiveValue::toCalcValue):
(WebCore::CSSCalcPrimitiveValue::computeLengthPx):
(WebCore::CSSCalcBinaryOperation::toCalcValue):
(WebCore::CSSCalcBinaryOperation::computeLengthPx):

• css/CSSCalculationValue.h:

(CSSCalcExpressionNode):
(WebCore::CSSCalcValue::toCalcValue):
(CSSCalcValue):

• css/CSSGradientValue.cpp:

(WebCore::CSSGradientValue::addStops):
(WebCore::positionFromValue):
(WebCore::CSSGradientValue::computeEndPoint):
(WebCore::CSSLinearGradientValue::createGradient):
(WebCore::CSSRadialGradientValue::resolveRadius):
(WebCore::CSSRadialGradientValue::createGradient):

• css/CSSGradientValue.h:

(CSSGradientValue):
(CSSRadialGradientValue):

• css/CSSPrimitiveValue.cpp:

(WebCore::CSSPrimitiveValue::computeLength):
(WebCore::CSSPrimitiveValue::computeLengthDouble):

• css/CSSPrimitiveValue.h:

(CSSPrimitiveValue):

• css/CSSPrimitiveValueMappings.h:

(WebCore::CSSPrimitiveValue::convertToLength):

• css/CSSToStyleMap.cpp:

(WebCore::CSSToStyleMap::parentStyle):
(WebCore):
(WebCore::CSSToStyleMap::mapFillSize):
(WebCore::CSSToStyleMap::mapFillXPosition):
(WebCore::CSSToStyleMap::mapFillYPosition):
(WebCore::CSSToStyleMap::mapNinePieceImageQuad):

• css/CSSToStyleMap.h:

(CSSToStyleMap):

• css/MediaQueryEvaluator.cpp:

(WebCore::computeLength):
(WebCore::device_heightMediaFeatureEval):
(WebCore::device_widthMediaFeatureEval):
(WebCore::heightMediaFeatureEval):
(WebCore::widthMediaFeatureEval):

• css/SVGCSSStyleSelector.cpp:

(WebCore::StyleResolver::applySVGProperty):

• css/StyleBuilder.cpp:

(WebCore::ApplyPropertyAuto::applyValue):
(WebCore::ApplyPropertyClip::convertToLength):
(WebCore::ApplyPropertyLength::applyValue):
(WebCore::ApplyPropertyBorderRadius::applyValue):
(WebCore::ApplyPropertyComputeLength::applyValue):
(WebCore::ApplyPropertyFontSize::applyValue):
(WebCore::ApplyPropertyLineHeight::applyValue):
(WebCore::ApplyPropertyPageSize::mmLength):
(WebCore::ApplyPropertyPageSize::inchLength):
(WebCore::ApplyPropertyPageSize::applyValue):
(WebCore::ApplyPropertyVerticalAlign::applyValue):

• css/StyleResolver.cpp:

(WebCore::StyleResolver::collectMatchingRulesForList):

• css/StyleResolver.h:

(WebCore::StyleResolver::parentNode):
(StyleResolver):

• css/WebKitCSSMatrix.cpp:

(WebCore::WebKitCSSMatrix::setMatrixValue):

LayoutTests:

Adding explicit tests for viewport border length tests. Inspired by IE Test center
units-000 test which highlighted that vw, vh, and vmin were not being handled in computeLengthDouble().
Also, adjusting test_expectations and Skipped for units-000, which no longer Asserts with this
patch implemented.

• css3/viewport-percentage-lengths/css3-viewport-percentage-lengths-vh-border-expected.html: Added.
• css3/viewport-percentage-lengths/css3-viewport-percentage-lengths-vh-border.html: Added.
• css3/viewport-percentage-lengths/css3-viewport-percentage-lengths-vmin-border-expected.html: Added.
• css3/viewport-percentage-lengths/css3-viewport-percentage-lengths-vmin-border.html: Added.
• css3/viewport-percentage-lengths/css3-viewport-percentage-lengths-vw-border-expected.htm: Added.
• css3/viewport-percentage-lengths/css3-viewport-percentage-lengths-vw-border.html: Added.
• ietestcenter/css3/valuesandunits/units-000.htm:
• platform/chromium/TestExpectations:
• platform/efl/TestExpectations:
• platform/gtk/TestExpectations:
• platform/mac/TestExpectations:
• platform/qt/TestExpectations:

File:

• trunk/Source/WebCore/css/WebKitCSSMatrix.cpp (modified) (1 diff)

trunk/Source/WebCore/css/WebKitCSSMatrix.cpp

@@ -67 +67 @@
 
         TransformOperations operations;
-        if (!StyleResolver::createTransformOperations(value.get(), 0, 0, operations)) {
+        if (!StyleResolver::createTransformOperations(value.get(), 0, 0, 0, operations)) {
             ec = SYNTAX_ERR;
             return;