151916 2015-12-05 09:22:02 -0800 Bad position of large operators inside an munderover element 2015-12-09 06:46:43 -0800 1 1 1 Unclassified WebKit MathML WebKit Nightly Build Unspecified Unspecified RESOLVED FIXED P2 Normal --- 1 fred.wang fred.wang alex cfleizach commit-queue darin dbarton esprehn+autocc glenn jfernandez kondapallykalyan mrobinson oldest_to_newest 1146640 0 266716 fred.wang 2015-12-05 09:22:02 -0800 Created attachment 266716 testcase See the attached testcase. The large operator (black square) has height 0 and so the scripts (red and green bars) are badly placed. I think it's a regression, as it used to work when I implemented largeop support. 1146641 1 266717 fred.wang 2015-12-05 09:23:30 -0800 Created attachment 266717 Screenshot of the testcase in gecko 1146642 2 266718 fred.wang 2015-12-05 09:34:03 -0800 Created attachment 266718 Screenshot in current webkit nightly & release 1146643 3 266719 fred.wang 2015-12-05 09:34:49 -0800 Created attachment 266719 Patch adding a test for this bug 1147672 4 266984 fred.wang 2015-12-09 03:16:20 -0800 Created attachment 266984 Patch 1147749 5 fred.wang 2015-12-09 06:46:43 -0800 Committed r193829: <http://trac.webkit.org/changeset/193829> 266716 2015-12-05 09:22:02 -0800 2015-12-05 09:22:02 -0800 testcase largeop.html text/html 2363 fred.wang PCFET0NUWVBFIGh0bWw+CjxodG1sPjxoZWFkPgo8bWV0YSBodHRwLWVxdWl2PSJjb250ZW50LXR5 cGUiIGNvbnRlbnQ9InRleHQvaHRtbDsgY2hhcnNldD1VVEYtOCI+CiAgICA8dGl0bGU+bGFyZ2Vv cCBkaXNwbGF5c3R5bGUgTUFUSCB0YWJsZTwvdGl0bGU+CiAgICA8bWV0YSBjaGFyc2V0PSJ1dGYt 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2015-12-05 09:23:30 -0800 Screenshot of the testcase in gecko gecko.png image/png 368 fred.wang iVBORw0KGgoAAAANSUhEUgAAANsAAABTCAIAAACZAuWiAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAA B3RJTUUH3wwFERYTWFAkJwAAABl0RVh0Q29tbWVudABDcmVhdGVkIHdpdGggR0lNUFeBDhcAAADq SURBVHja7d3dCYAgFIDRbrSYk0UjOZoT2LNvJQiK50wQ9nEL7CdqrQdM47QEKBIUiSJBkSgSFIki QZFs6Zr/EOMJ5+mjei+/A2dGokhQJIoERaJIUCSKBEWyp/CeDWYkKBJFrqTkFEOlXKyyIlEkKBJF giJRJCgSRVoCFAmKRJGgSBQJikSRoEgUCYoERaJIUCSKBEWiSFAkigRFgiJRJCgSRUIXX33GjARF sor2/9rhT9YM8OfO0IzEVRsUiSJBkSgSFIkiQZHsqd2z8dQFZiQoEkWCIlEkKBJFgiJRJCgSFIki QZEoEnq8YscUw2Gwwe8AAAAASUVORK5CYII= 266718 2015-12-05 09:34:03 -0800 2015-12-05 09:34:03 -0800 Screenshot in current webkit nightly & release webkit.png image/png 309 fred.wang iVBORw0KGgoAAAANSUhEUgAAANYAAAA4CAIAAAAOz5GLAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAA B3RJTUUH3wwFERcnYP/h0wAAABl0RVh0Q29tbWVudABDcmVhdGVkIHdpdGggR0lNUFeBDhcAAACv SURBVHja7dwxDoAgEEVBv/HexpOvjfY0gIaZExh9WQuypKo2mGf3CpAgEgQJIkGQIBIECSJBGOv4 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