Diff
Modified: trunk/LayoutTests/ChangeLog (157597 => 157598)
--- trunk/LayoutTests/ChangeLog 2013-10-17 21:07:59 UTC (rev 157597)
+++ trunk/LayoutTests/ChangeLog 2013-10-17 21:14:46 UTC (rev 157598)
@@ -1,3 +1,22 @@
+2013-10-17 Nico Weber <tha...@chromium.org>
+
+ Fix three bugs in the equals() implementations for css gradients.
+ https://bugs.webkit.org/show_bug.cgi?id=122987
+
+ Reviewed by Andreas Kling.
+
+ 1. Linear gradients were considered equal if the first gradient has no x and y
+ position and the second has no x but does have y.
+ 2. Same as 1, for radial gradients. (This doesn't happen in practice as
+ CSSParser::parseRadialGradient rejects such input, so no test for this case.)
+ 3. Radial gradients without x and y position weren't considered equal even if
+ they were.
+
+ Merges https://codereview.chromium.org/26147006/
+
+ * cssom/cssvalue-comparison-expected.txt:
+ * cssom/cssvalue-comparison.html:
+
2013-10-17 Roger Fong <roger_f...@apple.com>
Unreviewed gardening of Apple Windows port.
Modified: trunk/LayoutTests/cssom/cssvalue-comparison-expected.txt (157597 => 157598)
--- trunk/LayoutTests/cssom/cssvalue-comparison-expected.txt 2013-10-17 21:07:59 UTC (rev 157597)
+++ trunk/LayoutTests/cssom/cssvalue-comparison-expected.txt 2013-10-17 21:14:46 UTC (rev 157598)
@@ -66,6 +66,10 @@
PASS Two CSSValues "-webkit-gradient(linear, left top, left bottom, from(#ccc), to(#000))" for property "background" are equal.
PASS Two CSSValues "-webkit-gradient(radial, 45 45, 0, 52 50, 0, from(#A7D30C), to(rgba(1,159,98,0)), color-stop(90%, #019F62))" for property "background" are equal.
PASS Two CSSValues "-webkit-gradient(linear, left top, left bottom, from(#ccc), to(#000))" and "-webkit-gradient(radial, 45 45, 0, 52 50, 0, from(#A7D30C), to(rgba(1,159,98,0)), color-stop(90%, #019F62))" for property "background" are not equal.
+PASS Two CSSValues "radial-gradient(circle, #ccc, #000)" for property "background" are equal.
+PASS Two CSSValues "linear-gradient(#000, #234)" for property "background" are equal.
+PASS Two CSSValues "linear-gradient(to top, #000, #234)" for property "background" are equal.
+PASS Two CSSValues "linear-gradient(#000, #234)" and "linear-gradient(to top, #000, #234)" for property "background" are not equal.
PASS Two CSSValues "-webkit-cross-fade(url(dummy://example.png), url(dummy://example.png), 50%)" for property "background-image" are equal.
PASS Two CSSValues "-webkit-cross-fade(url(dummy://background.png), url(dummy://foreground.png), 80%)" for property "background-image" are equal.
PASS Two CSSValues "-webkit-cross-fade(url(dummy://example.png), url(dummy://example.png), 50%)" and "-webkit-cross-fade(url(dummy://background.png), url(dummy://foreground.png), 80%)" for property "background-image" are not equal.
Modified: trunk/LayoutTests/cssom/cssvalue-comparison.html (157597 => 157598)
--- trunk/LayoutTests/cssom/cssvalue-comparison.html 2013-10-17 21:07:59 UTC (rev 157597)
+++ trunk/LayoutTests/cssom/cssvalue-comparison.html 2013-10-17 21:14:46 UTC (rev 157598)
@@ -50,6 +50,8 @@
{"cursor" : ["url(resources/greenbox.png) 0 0, pointer", "url(resources/cursor.png) 1 1, wait"]}, // cursor
{"font" : ["italic bold 12px/30px arial", "italic bold 8px/16px helvetica"]}, // font
{"background" : ["-webkit-gradient(linear, left top, left bottom, from(#ccc), to(#000))", "-webkit-gradient(radial, 45 45, 0, 52 50, 0, from(#A7D30C), to(rgba(1,159,98,0)), color-stop(90%, #019F62))"]}, // gradients
+ {"background" : ["radial-gradient(circle, #ccc, #000)"]}, // gradients
+ {"background" : ["linear-gradient(#000, #234)", "linear-gradient(to top, #000, #234)"]}, // gradients
{"background-image" : ["-webkit-cross-fade(url(dummy://example.png), url(dummy://example.png), 50%)", "-webkit-cross-fade(url(dummy://background.png), url(dummy://foreground.png), 80%)"]}, // crossfade
{"-webkit-box-reflect" : ["below 10px", "below 0px -webkit-gradient(linear, left top, left bottom, from(transparent), to(rgba(10, 55, 234, 1)))"]}, // reflect
{"-webkit-box-shadow" : ["0 -20px 10px red, 0 20px 10px blue", "0 20px 10px blue", "5px 5px 5px rgba(0, 0, 0, 0.3)"]}, // shadow
Modified: trunk/Source/WebCore/ChangeLog (157597 => 157598)
--- trunk/Source/WebCore/ChangeLog 2013-10-17 21:07:59 UTC (rev 157597)
+++ trunk/Source/WebCore/ChangeLog 2013-10-17 21:14:46 UTC (rev 157598)
@@ -1,3 +1,21 @@
+2013-10-17 Nico Weber <tha...@chromium.org>
+
+ Fix three bugs in the equals() implementations for css gradients.
+ https://bugs.webkit.org/show_bug.cgi?id=122987
+
+ Reviewed by Andreas Kling.
+
+ 1. Linear gradients were considered equal if the first gradient has no x and y
+ position and the second has no x but does have y.
+ 2. Same as 1, for radial gradients. (This doesn't happen in practice as
+ CSSParser::parseRadialGradient rejects such input, so no test for this case.)
+ 3. Radial gradients without x and y position weren't considered equal even if
+ they were.
+
+ * css/CSSGradientValue.cpp:
+ (WebCore::CSSLinearGradientValue::equals):
+ (WebCore::CSSRadialGradientValue::equals):
+
2013-10-17 Antoine Quint <grao...@apple.com>
Web Inspector: allow front-end to trigger the system beep sound to signal an error
Modified: trunk/Source/WebCore/css/CSSGradientValue.cpp (157597 => 157598)
--- trunk/Source/WebCore/css/CSSGradientValue.cpp 2013-10-17 21:07:59 UTC (rev 157597)
+++ trunk/Source/WebCore/css/CSSGradientValue.cpp 2013-10-17 21:14:46 UTC (rev 157598)
@@ -726,17 +726,17 @@
if (other.m_angle)
return false;
- bool equalXorY = false;
+ bool equalXandY = false;
if (m_firstX && m_firstY)
- equalXorY = compareCSSValuePtr(m_firstX, other.m_firstX) && compareCSSValuePtr(m_firstY, other.m_firstY);
+ equalXandY = compareCSSValuePtr(m_firstX, other.m_firstX) && compareCSSValuePtr(m_firstY, other.m_firstY);
else if (m_firstX)
- equalXorY =compareCSSValuePtr(m_firstX, other.m_firstX) && !other.m_firstY;
+ equalXandY = compareCSSValuePtr(m_firstX, other.m_firstX) && !other.m_firstY;
else if (m_firstY)
- equalXorY = compareCSSValuePtr(m_firstY, other.m_firstY) && !other.m_firstX;
+ equalXandY = compareCSSValuePtr(m_firstY, other.m_firstY) && !other.m_firstX;
else
- equalXorY = !other.m_firstX || !other.m_firstY;
+ equalXandY = !other.m_firstX && !other.m_firstY;
- return equalXorY && m_stops == other.m_stops;
+ return equalXandY && m_stops == other.m_stops;
}
String CSSRadialGradientValue::customCSSText() const
@@ -1138,17 +1138,17 @@
if (m_repeating != other.m_repeating)
return false;
- bool equalXorY = false;
+ bool equalXandY = false;
if (m_firstX && m_firstY)
- equalXorY = compareCSSValuePtr(m_firstX, other.m_firstX) && compareCSSValuePtr(m_firstY, other.m_firstY);
+ equalXandY = compareCSSValuePtr(m_firstX, other.m_firstX) && compareCSSValuePtr(m_firstY, other.m_firstY);
else if (m_firstX)
- equalXorY = compareCSSValuePtr(m_firstX, other.m_firstX) && !other.m_firstY;
+ equalXandY = compareCSSValuePtr(m_firstX, other.m_firstX) && !other.m_firstY;
else if (m_firstY)
- equalXorY = compareCSSValuePtr(m_firstY, other.m_firstY) && !other.m_firstX;
+ equalXandY = compareCSSValuePtr(m_firstY, other.m_firstY) && !other.m_firstX;
else
- equalXorY == !other.m_firstX || !other.m_firstY;
+ equalXandY = !other.m_firstX && !other.m_firstY;
- if (!equalXorY)
+ if (!equalXandY)
return false;
bool equalShape = true;
