Bug 140759

Summary:	[Win] Layout Test canvas/philip/tests/2d.gradient.radial.cone.top.html fails.
Product:	WebKit	Reporter:	Brent Fulgham <bfulgham>
Component:	Canvas	Assignee:	Nobody <webkit-unassigned>
Status:	NEW ---
Severity:	Normal
Priority:	P2
Version:	528+ (Nightly build)
Hardware:	Unspecified
OS:	Unspecified

Description Brent Fulgham 2015-01-21 21:04:40 PST

The following layout test is flaky on Windows.

canvas/philip/tests/2d.gradient.radial.cone.top.html

Probable cause:

--- /home/buildbot/slave/windows-release-tests/build/OpenSource/layout-test-results/canvas/philip/tests/2d.gradient.radial.cone.top-expected.txt
+++ /home/buildbot/slave/windows-release-tests/build/OpenSource/layout-test-results/canvas/philip/tests/2d.gradient.radial.cone.top-actual.txt
@@ -1 +1,9 @@
-Passed
+Failed assertion: got pixel [1,254,0,255] at (1,1), expected [0,255,0,255]
+Failed assertion: got pixel [1,254,0,255] at (50,1), expected [0,255,0,255]
+Failed assertion: got pixel [1,254,0,255] at (98,1), expected [0,255,0,255]
+Failed assertion: got pixel [1,254,0,255] at (1,25), expected [0,255,0,255]
+Failed assertion: got pixel [1,254,0,255] at (50,25), expected [0,255,0,255]
+Failed assertion: got pixel [1,254,0,255] at (98,25), expected [0,255,0,255]
+Failed assertion: got pixel [1,254,0,255] at (1,48), expected [0,255,0,255]
+Failed assertion: got pixel [0,254,0,255] at (50,48), expected [0,255,0,255]
+Failed assertion: got pixel [0,254,0,255] at (98,48), expected [0,255,0,255]

Comment 1 Brent Fulgham 2015-01-21 21:08:37 PST

This tests fail for the same reasons:

canvas/philip/tests/2d.gradient.radial.inside2.html
canvas/philip/tests/2d.gradient.radial.inside3.html

Comment 2 Brent Fulgham 2015-01-21 21:10:38 PST

These tests fail in a similar way:

canvas/philip/tests/2d.line.cap.closed.html
canvas/philip/tests/2d.path.arcTo.collinear.2.html
canvas/philip/tests/2d.path.arcTo.collinear.3.html
canvas/philip/tests/2d.shadow.enable.blur.html
canvas/philip/tests/2d.shadow.enable.x.html
canvas/philip/tests/2d.shadow.enable.y.html


-Passed
+Failed assertion: got pixel [255,0,0,255] at (1,1), expected [0,255,0,255]
+Failed assertion: got pixel [255,0,0,255] at (48,1), expected [0,255,0,255]
+Failed assertion: got pixel [255,0,0,255] at (48,48), expected [0,255,0,255]
+Failed assertion: got pixel [255,0,0,255] at (1,48), expected [0,255,0,255]