Closed
Bug 747935
Opened 12 years ago
Closed 9 years ago
Content goes blank on this SVG page after double tapping on the right side of it
Categories
(Firefox for Android Graveyard :: Toolbar, defect)
Tracking
(Not tracked)
RESOLVED
WORKSFORME
People
(Reporter: martijn.martijn, Unassigned)
References
()
Details
(Keywords: regression)
Attachments
(1 file)
53.83 KB,
image/png
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Details |
Steps to reproduce: - Go to http://dl.dropbox.com/u/7742672/FirefoxLayersSVG.svg - Pinch zoom on the right side of that page - Double tap somewhere on the right Expected result: - Some part of the page shown Actual result: - Completely blank page I'm not seeing this in the latest Aurora build, so I guess this is a regression. I'll look for a regression range later today (if nobody else does).
Comment 1•12 years ago
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Here are my findings so far: March 1st - double tap does not work March 10th - double tap does not work March 11th - checkerboard March 13th - checkerboard March 14th (maple merge) - fail – img inverted on double tap with negative coordinates. March 15th - fail March 31st – fail – grey screen not white April 24th – fail – white screen The view goes white because the coordinates are inverted. I have seen the issue by doing an overscroll to reveal the top-left margins of the svg. This was easier to see when the checkerboard background was black - at the time of the maple merge ( see the screenshot) - but it can be seen now if you overscroll to the maximum possible position. I will continue to try and bisect maple builds for the regression range.
Comment 2•12 years ago
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Comment 3•12 years ago
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A small correction: I said in Comment 1 that the coordinates are inverted. They are actually negated not inverted. In the maple branch the build bisect: march 7 - pan is not possible view jumps – issue is not reproducible march 8 - pan is not possible view jumps – issue is not reproducible march 12 e88141f7f64c - pan is not possible view jumps – issue is not reproducible march 12 e3798e906917 – issue reproducible march 13 – issue reproducible regression range: http://hg.mozilla.org/projects/maple/pushloghtml?fromchange=e88141f7f64c&tochange=e3798e906917 This never actually worked correctly on maple. Before March 12th panning was impossible. The view jumped back to the left part of the screen. On the second maple build from 2012-04-12 the current issue was introduced and the old behavior was fixed.
Keywords: regressionwindow-wanted
Updated•12 years ago
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Component: General → Graphics, Panning and Zooming
Comment 4•9 years ago
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Wfm on latest nightly
Status: NEW → RESOLVED
Closed: 9 years ago
Resolution: --- → WORKSFORME
Updated•3 years ago
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Product: Firefox for Android → Firefox for Android Graveyard
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Description
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