Bug 112333

Summary: [Qt][WK1] REGRESSION(r145784): Blend tests are failing
Product: WebKit Reporter: Zoltan Arvai <zarvai>
Component: Tools / TestsAssignee: Rik Cabanier <cabanier>
Status: RESOLVED FIXED    
Severity: Normal CC: cabanier, rniwa, webkit.review.bot
Priority: P2    
Version: 528+ (Nightly build)   
Hardware: Unspecified   
OS: Unspecified   
Bug Depends on:    
Bug Blocks: 79666, 111818    
Attachments:
Description Flags
Patch none

Description Zoltan Arvai 2013-03-14 02:20:38 PDT 
Tests failing after r145784 on Qt WK1, but pass on WK2:
http://build.webkit.sed.hu/results/x86-64%20Linux%20Qt%20Release/r145785%20%2849137%29/results.html

css3/compositing/background-blend-mode-property-parsing.html
css3/compositing/background-blend-mode-property.html
css3/compositing/blend-mode-property-parsing.html
css3/compositing/blend-mode-property.html
css3/compositing/should-have-compositing-layer.html
transitions/blendmode-transitions.html


--- /ramdisk/qt-linux-64-release/build/layout-test-results/css3/compositing/background-blend-mode-property-parsing-expected.txt
+++ /ramdisk/qt-linux-64-release/build/layout-test-results/css3/compositing/background-blend-mode-property-parsing-actual.txt
@@ -6,131 +6,131 @@
 
 Basic reference : normal
 PASS cssRule.type is 1
-PASS declaration.length is 1
-PASS declaration.getPropertyValue('-webkit-background-blend-mode') is 'normal'
-PASS jsWrapperClass(blendModeRule) is 'CSSPrimitiveValue'
-PASS jsWrapperClass(blendModeRule.__proto__) is 'CSSPrimitiveValuePrototype'
-PASS jsWrapperClass(blendModeRule.constructor) is 'CSSPrimitiveValueConstructor'
+FAIL declaration.length should be 1. Was 0.
+FAIL declaration.getPropertyValue('-webkit-background-blend-mode') should be normal (of type string). Was null (of type object).
+FAIL jsWrapperClass(blendModeRule) should be CSSPrimitiveValue. Was [null].
+FAIL jsWrapperClass(blendModeRule.__proto__) should be CSSPrimitiveValuePrototype. Threw exception TypeError: 'null' is not an object (evaluating 'blendModeRule.__proto__')
+FAIL jsWrapperClass(blendModeRule.constructor) should be CSSPrimitiveValueConstructor. Threw exception TypeError: 'null' is not an object (evaluating 'blendModeRule.constructor')
 
 Basic reference : multiply, screen
 PASS cssRule.type is 1
-PASS declaration.length is 1
-PASS declaration.getPropertyValue('-webkit-background-blend-mode') is 'multiply, screen'
-PASS jsWrapperClass(blendModeRule) is 'CSSValueList'
-PASS jsWrapperClass(blendModeRule.__proto__) is 'CSSValueListPrototype'
-PASS jsWrapperClass(blendModeRule.constructor) is 'CSSValueListConstructor'
+FAIL declaration.length should be 1. Was 0.
+FAIL declaration.getPropertyValue('-webkit-background-blend-mode') should be multiply, screen (of type string). Was null (of type object).
+FAIL jsWrapperClass(blendModeRule) should be CSSValueList. Was [null].
+FAIL jsWrapperClass(blendModeRule.__proto__) should be CSSValueListPrototype. Threw exception TypeError: 'null' is not an object (evaluating 'blendModeRule.__proto__')
+FAIL jsWrapperClass(blendModeRule.constructor) should be CSSValueListConstructor. Threw exception TypeError: 'null' is not an object (evaluating 'blendModeRule.constructor')
 
 Basic reference : screen, hue
 PASS cssRule.type is 1
-PASS declaration.length is 1
-PASS declaration.getPropertyValue('-webkit-background-blend-mode') is 'screen, hue'
-PASS jsWrapperClass(blendModeRule) is 'CSSValueList'
-PASS jsWrapperClass(blendModeRule.__proto__) is 'CSSValueListPrototype'
-PASS jsWrapperClass(blendModeRule.constructor) is 'CSSValueListConstructor'
+FAIL declaration.length should be 1. Was 0.
+FAIL declaration.getPropertyValue('-webkit-background-blend-mode') should be screen, hue (of type string). Was null (of type object).
+FAIL jsWrapperClass(blendModeRule) should be CSSValueList. Was [null].
+FAIL jsWrapperClass(blendModeRule.__proto__) should be CSSValueListPrototype. Threw exception TypeError: 'null' is not an object (evaluating 'blendModeRule.__proto__')
+FAIL jsWrapperClass(blendModeRule.constructor) should be CSSValueListConstructor. Threw exception TypeError: 'null' is not an object (evaluating 'blendModeRule.constructor')
 
 Basic reference : overlay, normal
 PASS cssRule.type is 1
-PASS declaration.length is 1
-PASS declaration.getPropertyValue('-webkit-background-blend-mode') is 'overlay, normal'
-PASS jsWrapperClass(blendModeRule) is 'CSSValueList'
-PASS jsWrapperClass(blendModeRule.__proto__) is 'CSSValueListPrototype'
-PASS jsWrapperClass(blendModeRule.constructor) is 'CSSValueListConstructor'
+FAIL declaration.length should be 1. Was 0.
+FAIL declaration.getPropertyValue('-webkit-background-blend-mode') should be overlay, normal (of type string). Was null (of type object).
+FAIL jsWrapperClass(blendModeRule) should be CSSValueList. Was [null].
+FAIL jsWrapperClass(blendModeRule.__proto__) should be CSSValueListPrototype. Threw exception TypeError: 'null' is not an object (evaluating 'blendModeRule.__proto__')
+FAIL jsWrapperClass(blendModeRule.constructor) should be CSSValueListConstructor. Threw exception TypeError: 'null' is not an object (evaluating 'blendModeRule.constructor')
 
 Basic reference : darken, lighten, normal, luminosity
 PASS cssRule.type is 1
-PASS declaration.length is 1
-PASS declaration.getPropertyValue('-webkit-background-blend-mode') is 'darken, lighten, normal, luminosity'
-PASS jsWrapperClass(blendModeRule) is 'CSSValueList'
-PASS jsWrapperClass(blendModeRule.__proto__) is 'CSSValueListPrototype'
-PASS jsWrapperClass(blendModeRule.constructor) is 'CSSValueListConstructor'
+FAIL declaration.length should be 1. Was 0.
+FAIL declaration.getPropertyValue('-webkit-background-blend-mode') should be darken, lighten, normal, luminosity (of type string). Was null (of type object).
+FAIL jsWrapperClass(blendModeRule) should be CSSValueList. Was [null].
+FAIL jsWrapperClass(blendModeRule.__proto__) should be CSSValueListPrototype. Threw exception TypeError: 'null' is not an object (evaluating 'blendModeRule.__proto__')
+FAIL jsWrapperClass(blendModeRule.constructor) should be CSSValueListConstructor. Threw exception TypeError: 'null' is not an object (evaluating 'blendModeRule.constructor')
 
 Basic reference : lighten
 PASS cssRule.type is 1
-PASS declaration.length is 1
-PASS declaration.getPropertyValue('-webkit-background-blend-mode') is 'lighten'
-PASS jsWrapperClass(blendModeRule) is 'CSSPrimitiveValue'
-PASS jsWrapperClass(blendModeRule.__proto__) is 'CSSPrimitiveValuePrototype'
-PASS jsWrapperClass(blendModeRule.constructor) is 'CSSPrimitiveValueConstructor'
+FAIL declaration.length should be 1. Was 0.
+FAIL declaration.getPropertyValue('-webkit-background-blend-mode') should be lighten (of type string). Was null (of type object).
+FAIL jsWrapperClass(blendModeRule) should be CSSPrimitiveValue. Was [null].
+FAIL jsWrapperClass(blendModeRule.__proto__) should be CSSPrimitiveValuePrototype. Threw exception TypeError: 'null' is not an object (evaluating 'blendModeRule.__proto__')
+FAIL jsWrapperClass(blendModeRule.constructor) should be CSSPrimitiveValueConstructor. Threw exception TypeError: 'null' is not an object (evaluating 'blendModeRule.constructor')
 
 Basic reference : color-dodge
 PASS cssRule.type is 1
-PASS declaration.length is 1
-PASS declaration.getPropertyValue('-webkit-background-blend-mode') is 'color-dodge'
-PASS jsWrapperClass(blendModeRule) is 'CSSPrimitiveValue'
-PASS jsWrapperClass(blendModeRule.__proto__) is 'CSSPrimitiveValuePrototype'
-PASS jsWrapperClass(blendModeRule.constructor) is 'CSSPrimitiveValueConstructor'
+FAIL declaration.length should be 1. Was 0.
+FAIL declaration.getPropertyValue('-webkit-background-blend-mode') should be color-dodge (of type string). Was null (of type object).
+FAIL jsWrapperClass(blendModeRule) should be CSSPrimitiveValue. Was [null].
+FAIL jsWrapperClass(blendModeRule.__proto__) should be CSSPrimitiveValuePrototype. Threw exception TypeError: 'null' is not an object (evaluating 'blendModeRule.__proto__')
+FAIL jsWrapperClass(blendModeRule.constructor) should be CSSPrimitiveValueConstructor. Threw exception TypeError: 'null' is not an object (evaluating 'blendModeRule.constructor')
 
 Basic reference : color-burn
 PASS cssRule.type is 1
-PASS declaration.length is 1
-PASS declaration.getPropertyValue('-webkit-background-blend-mode') is 'color-burn'
-PASS jsWrapperClass(blendModeRule) is 'CSSPrimitiveValue'
-PASS jsWrapperClass(blendModeRule.__proto__) is 'CSSPrimitiveValuePrototype'
-PASS jsWrapperClass(blendModeRule.constructor) is 'CSSPrimitiveValueConstructor'
+FAIL declaration.length should be 1. Was 0.
+FAIL declaration.getPropertyValue('-webkit-background-blend-mode') should be color-burn (of type string). Was null (of type object).
+FAIL jsWrapperClass(blendModeRule) should be CSSPrimitiveValue. Was [null].
+FAIL jsWrapperClass(blendModeRule.__proto__) should be CSSPrimitiveValuePrototype. Threw exception TypeError: 'null' is not an object (evaluating 'blendModeRule.__proto__')
+FAIL jsWrapperClass(blendModeRule.constructor) should be CSSPrimitiveValueConstructor. Threw exception TypeError: 'null' is not an object (evaluating 'blendModeRule.constructor')
 
 Basic reference : hard-light
 PASS cssRule.type is 1
-PASS declaration.length is 1
-PASS declaration.getPropertyValue('-webkit-background-blend-mode') is 'hard-light'
-PASS jsWrapperClass(blendModeRule) is 'CSSPrimitiveValue'
-PASS jsWrapperClass(blendModeRule.__proto__) is 'CSSPrimitiveValuePrototype'
-PASS jsWrapperClass(blendModeRule.constructor) is 'CSSPrimitiveValueConstructor'
+FAIL declaration.length should be 1. Was 0.
+FAIL declaration.getPropertyValue('-webkit-background-blend-mode') should be hard-light (of type string). Was null (of type object).
+FAIL jsWrapperClass(blendModeRule) should be CSSPrimitiveValue. Was [null].
+FAIL jsWrapperClass(blendModeRule.__proto__) should be CSSPrimitiveValuePrototype. Threw exception TypeError: 'null' is not an object (evaluating 'blendModeRule.__proto__')
+FAIL jsWrapperClass(blendModeRule.constructor) should be CSSPrimitiveValueConstructor. Threw exception TypeError: 'null' is not an object (evaluating 'blendModeRule.constructor')
 
 Basic reference : soft-light
 PASS cssRule.type is 1
-PASS declaration.length is 1
-PASS declaration.getPropertyValue('-webkit-background-blend-mode') is 'soft-light'
-PASS jsWrapperClass(blendModeRule) is 'CSSPrimitiveValue'
-PASS jsWrapperClass(blendModeRule.__proto__) is 'CSSPrimitiveValuePrototype'
-PASS jsWrapperClass(blendModeRule.constructor) is 'CSSPrimitiveValueConstructor'
+FAIL declaration.length should be 1. Was 0.
+FAIL declaration.getPropertyValue('-webkit-background-blend-mode') should be soft-light (of type string). Was null (of type object).
+FAIL jsWrapperClass(blendModeRule) should be CSSPrimitiveValue. Was [null].
+FAIL jsWrapperClass(blendModeRule.__proto__) should be CSSPrimitiveValuePrototype. Threw exception TypeError: 'null' is not an object (evaluating 'blendModeRule.__proto__')
+FAIL jsWrapperClass(blendModeRule.constructor) should be CSSPrimitiveValueConstructor. Threw exception TypeError: 'null' is not an object (evaluating 'blendModeRule.constructor')
 
 Basic reference : difference
 PASS cssRule.type is 1
-PASS declaration.length is 1
-PASS declaration.getPropertyValue('-webkit-background-blend-mode') is 'difference'
-PASS jsWrapperClass(blendModeRule) is 'CSSPrimitiveValue'
-PASS jsWrapperClass(blendModeRule.__proto__) is 'CSSPrimitiveValuePrototype'
-PASS jsWrapperClass(blendModeRule.constructor) is 'CSSPrimitiveValueConstructor'
+FAIL declaration.length should be 1. Was 0.
+FAIL declaration.getPropertyValue('-webkit-background-blend-mode') should be difference (of type string). Was null (of type object).
+FAIL jsWrapperClass(blendModeRule) should be CSSPrimitiveValue. Was [null].
+FAIL jsWrapperClass(blendModeRule.__proto__) should be CSSPrimitiveValuePrototype. Threw exception TypeError: 'null' is not an object (evaluating 'blendModeRule.__proto__')
+FAIL jsWrapperClass(blendModeRule.constructor) should be CSSPrimitiveValueConstructor. Threw exception TypeError: 'null' is not an object (evaluating 'blendModeRule.constructor')
 
 Basic reference : exclusion
 PASS cssRule.type is 1
-PASS declaration.length is 1
-PASS declaration.getPropertyValue('-webkit-background-blend-mode') is 'exclusion'
-PASS jsWrapperClass(blendModeRule) is 'CSSPrimitiveValue'
-PASS jsWrapperClass(blendModeRule.__proto__) is 'CSSPrimitiveValuePrototype'
-PASS jsWrapperClass(blendModeRule.constructor) is 'CSSPrimitiveValueConstructor'
+FAIL declaration.length should be 1. Was 0.
+FAIL declaration.getPropertyValue('-webkit-background-blend-mode') should be exclusion (of type string). Was null (of type object).
+FAIL jsWrapperClass(blendModeRule) should be CSSPrimitiveValue. Was [null].
+FAIL jsWrapperClass(blendModeRule.__proto__) should be CSSPrimitiveValuePrototype. Threw exception TypeError: 'null' is not an object (evaluating 'blendModeRule.__proto__')
+FAIL jsWrapperClass(blendModeRule.constructor) should be CSSPrimitiveValueConstructor. Threw exception TypeError: 'null' is not an object (evaluating 'blendModeRule.constructor')
 
 Basic reference : hue
 PASS cssRule.type is 1
-PASS declaration.length is 1
-PASS declaration.getPropertyValue('-webkit-background-blend-mode') is 'hue'
-PASS jsWrapperClass(blendModeRule) is 'CSSPrimitiveValue'
-PASS jsWrapperClass(blendModeRule.__proto__) is 'CSSPrimitiveValuePrototype'
-PASS jsWrapperClass(blendModeRule.constructor) is 'CSSPrimitiveValueConstructor'
+FAIL declaration.length should be 1. Was 0.
+FAIL declaration.getPropertyValue('-webkit-background-blend-mode') should be hue (of type string). Was null (of type object).
+FAIL jsWrapperClass(blendModeRule) should be CSSPrimitiveValue. Was [null].
+FAIL jsWrapperClass(blendModeRule.__proto__) should be CSSPrimitiveValuePrototype. Threw exception TypeError: 'null' is not an object (evaluating 'blendModeRule.__proto__')
+FAIL jsWrapperClass(blendModeRule.constructor) should be CSSPrimitiveValueConstructor. Threw exception TypeError: 'null' is not an object (evaluating 'blendModeRule.constructor')
 
 Basic reference : saturation
 PASS cssRule.type is 1
-PASS declaration.length is 1
-PASS declaration.getPropertyValue('-webkit-background-blend-mode') is 'saturation'
-PASS jsWrapperClass(blendModeRule) is 'CSSPrimitiveValue'
-PASS jsWrapperClass(blendModeRule.__proto__) is 'CSSPrimitiveValuePrototype'
-PASS jsWrapperClass(blendModeRule.constructor) is 'CSSPrimitiveValueConstructor'
+FAIL declaration.length should be 1. Was 0.
+FAIL declaration.getPropertyValue('-webkit-background-blend-mode') should be saturation (of type string). Was null (of type object).
+FAIL jsWrapperClass(blendModeRule) should be CSSPrimitiveValue. Was [null].
+FAIL jsWrapperClass(blendModeRule.__proto__) should be CSSPrimitiveValuePrototype. Threw exception TypeError: 'null' is not an object (evaluating 'blendModeRule.__proto__')
+FAIL jsWrapperClass(blendModeRule.constructor) should be CSSPrimitiveValueConstructor. Threw exception TypeError: 'null' is not an object (evaluating 'blendModeRule.constructor')
 
 Basic reference : color
 PASS cssRule.type is 1
-PASS declaration.length is 1
-PASS declaration.getPropertyValue('-webkit-background-blend-mode') is 'color'
-PASS jsWrapperClass(blendModeRule) is 'CSSPrimitiveValue'
-PASS jsWrapperClass(blendModeRule.__proto__) is 'CSSPrimitiveValuePrototype'
-PASS jsWrapperClass(blendModeRule.constructor) is 'CSSPrimitiveValueConstructor'
+FAIL declaration.length should be 1. Was 0.
+FAIL declaration.getPropertyValue('-webkit-background-blend-mode') should be color (of type string). Was null (of type object).
+FAIL jsWrapperClass(blendModeRule) should be CSSPrimitiveValue. Was [null].
+FAIL jsWrapperClass(blendModeRule.__proto__) should be CSSPrimitiveValuePrototype. Threw exception TypeError: 'null' is not an object (evaluating 'blendModeRule.__proto__')
+FAIL jsWrapperClass(blendModeRule.constructor) should be CSSPrimitiveValueConstructor. Threw exception TypeError: 'null' is not an object (evaluating 'blendModeRule.constructor')
 
 Basic reference : luminosity
 PASS cssRule.type is 1
-PASS declaration.length is 1
-PASS declaration.getPropertyValue('-webkit-background-blend-mode') is 'luminosity'
-PASS jsWrapperClass(blendModeRule) is 'CSSPrimitiveValue'
-PASS jsWrapperClass(blendModeRule.__proto__) is 'CSSPrimitiveValuePrototype'
-PASS jsWrapperClass(blendModeRule.constructor) is 'CSSPrimitiveValueConstructor'
+FAIL declaration.length should be 1. Was 0.
+FAIL declaration.getPropertyValue('-webkit-background-blend-mode') should be luminosity (of type string). Was null (of type object).
+FAIL jsWrapperClass(blendModeRule) should be CSSPrimitiveValue. Was [null].
+FAIL jsWrapperClass(blendModeRule.__proto__) should be CSSPrimitiveValuePrototype. Threw exception TypeError: 'null' is not an object (evaluating 'blendModeRule.__proto__')
+FAIL jsWrapperClass(blendModeRule.constructor) should be CSSPrimitiveValueConstructor. Threw exception TypeError: 'null' is not an object (evaluating 'blendModeRule.constructor')
 PASS successfullyParsed is true
 
 TEST COMPLETE
Comment 1 Zoltan Arvai 2013-03-14 02:56:11 PDT 
Skipped on Qt WK1 in http://trac.webkit.org/changeset/145799.
Comment 2 Rik Cabanier 2013-03-14 09:47:18 PDT 
Created attachment 193141 [details]
Patch
Comment 3 Rik Cabanier 2013-03-14 09:48:01 PDT 
Comment on attachment 193141 [details]
Patch

I can't build QT on my machine so I'm unable to verify that this will work
Comment 4 WebKit Review Bot 2013-03-14 09:50:43 PDT 
Attachment 193141 [details] did not pass style-queue:

Failed to run "['Tools/Scripts/check-webkit-style', '--diff-files', u'Source/WebKit/qt/Api/qwebsettings.cpp', u'Source/WebKit/qt/Api/qwebsettings.h', u'Source/WebKit/qt/ChangeLog']" exit_code: 1
Source/WebKit/qt/Api/qwebsettings.cpp:184:  Weird number of spaces at line-start.  Are you using a 4-space indent?  [whitespace/indent] [3]
Total errors found: 1 in 3 files


If any of these errors are false positives, please file a bug against check-webkit-style.
Comment 5 WebKit Review Bot 2013-03-14 11:54:50 PDT 
Comment on attachment 193141 [details]
Patch

Clearing flags on attachment: 193141

Committed r145833: <http://trac.webkit.org/changeset/145833>
Comment 6 WebKit Review Bot 2013-03-14 11:54:53 PDT 
All reviewed patches have been landed.  Closing bug.