1 <svg width=
"800" height=
"600" xmlns=
"http://www.w3.org/2000/svg" xmlns:
xlink=
"http://www.w3.org/1999/xlink">
3 <mask id=
"Mask" maskUnits=
"userSpaceOnUse" x=
"0" y=
"0" width=
"100" height=
"300">
4 <rect x=
"0" y=
"0" width=
"800" height=
"300" fill=
"red"/>
7 <g onclick=
"mouseHandler()">
8 <rect x=
"0" y=
"100" width=
"800" height=
"100" fill=
"blue" mask=
"url(#Mask)"/>
12 if (window.testRunner)
13 testRunner.waitUntilDone();
15 if (window.eventSender) {
16 eventSender.mouseMoveTo(
150,
135);
17 eventSender.mouseDown();
18 eventSender.mouseUp();
21 function mouseHandler(evt)
23 document.getElementById(
"Mask").setAttribute(
"width",
"800");
25 if (window.testRunner)
26 testRunner.notifyDone();