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<svg id="svg-root" width="100%" height="100%"
<!--======================================================================-->
<!--= Copyright 2008 World Wide Web Consortium, (Massachusetts =-->
<!--= Institute of Technology, European Research Consortium for =-->
<!--= Informatics and Mathematics (ERCIM), Keio University). =-->
<!--= All Rights Reserved. =-->
<!--======================================================================-->
template-version="1.4" reviewer="[reviewer]" author="ED" status="created"
version="$Revision: 1.2 $" testname="$RCSfile: struct-dom-20-f.svg,v $">
<d:testDescription xmlns="http://www.w3.org/1999/xhtml" href="http://www.w3.org/TR/SVG11/struct.html#InterfaceSVGElementInstance">
<p>
Test SVGElementInstance and EventTarget.dispatchEvent.
</p>
</d:testDescription>
<p>
Run the test. No interaction required.
</p>
</d:operatorScript>
<p>
The test is passed if there are two green circles visible, and no red.
</p>
</d:passCriteria>
</d:SVGTestCase>
<title id="test-title">$RCSfile: struct-dom-20-f.svg,v $</title>
<defs>
<font-face
font-family="SVGFreeSansASCII"
unicode-range="U+0-7F">
<font-face-src>
<font-face-uri xlink:href="../resources/SVGFreeSans.svg#ascii"/>
</font-face-src>
</font-face>
</defs>
<g id="test-body-content" font-family="SVGFreeSansASCII,sans-serif" font-size="18">
<defs>
<g id="defsg1" onclick="verifyDefs3(evt)">
<circle id="defscircle3" cx="80" cy="180" r="25" fill="red"/>
<use id="defsuse1" xlink:href="#defscircle4" transform="translate(-600, 0)" onclick="verifyDefs4(evt)"/>
</g>
<circle id="defscircle4" cx="1000" cy="180" r="25" fill="red"/>
<script><![CDATA[
function verifyDefs3(e)
{
var instance = document.getElementById("use3").instanceRoot;
var dc3instance = instance.firstChild.nextSibling;
if (e.target != e.currentTarget && // Assertion: the target and currentTarget are different since the event bubbled
e.target === dc3instance && // Assertion: the event was dispatched to the correct EventTarget
e.currentTarget === instance) // Assertion: the event bubbled up to the SVGElementInstance corresponding to the element with id="defsg1"
{
dc3instance.correspondingElement.setAttribute("fill", "lime");
}
}
function verifyDefs4(e)
{
var useElement = document.getElementById("use3");
var nestedUseInstance = useElement.instanceRoot.childNodes.item(3);
var instanceNestedCircle = nestedUseInstance.childNodes.item(0);
if (e.target != e.currentTarget && // Assertion: the target and currentTarget are different since the event bubbled
e.target === instanceNestedCircle && // Assertion: the event was dispatched to the correct EventTarget
e.currentTarget === nestedUseInstance && // Assertion: the event bubbled up to the SVGElementInstance corresponding to the element with id="defsuse1"
instanceNestedCircle.parentNode === nestedUseInstance && // Assertion: the parentNode is the SVGElementInstance of the 'use' that referenced the circle
instanceNestedCircle.correspondingUseElement === useElement) // Assertion: When 'use' elements are nested then the correspondingUseElement is the outermost 'use'
{
document.getElementById("defscircle4").setAttribute("fill", "lime");
}
}
function verify(e)
{
var c = document.getElementById("circle");
if (e.target === e.currentTarget && // Assertion: the target and currentTarget are the same
e.target === c) // Assertion: the target is the 'circle' element since we dispatched the event directly to it
{
c.setAttribute("fill", "lime");
}
}
function dispatchMouseClick(target)
{
var mouseevent = document.createEvent("MouseEvents");
mouseevent.initMouseEvent("click",
true, // canbubble
true, // cancellable
document.defaultView, // the AbstractView
1, // mouseclick count
0, // screen x coordinate
0, // screen y coordinate
0, // client x coordinate
0, // client y coordinate
false, // ctrlKey
false, // altKey
false, // shiftKey
false, // metaKey
0, // mousebutton
null); // related target
target.dispatchEvent(mouseevent);
}
function runTest()
{
// test bubbling click
try {
var instanceCircle = document.getElementById("use3").instanceRoot.firstChild.nextSibling;
dispatchMouseClick(instanceCircle);
} catch(e) {}
// test nested use with bubbling click
try {
var nestedUseInstance = document.getElementById("use3").instanceRoot.childNodes.item(3);
var instanceNestedCircle = nestedUseInstance.childNodes.item(0);
dispatchMouseClick(instanceNestedCircle);
} catch(e) {}
}
]]></script>
</defs>
<use id="use3" xlink:href="#defsg1"/>
</g>
<g font-family="SVGFreeSansASCII,sans-serif" font-size="32">
<text id="revision" x="10" y="340" stroke="none"
fill="black">$Revision: 1.2 $</text>
</g>
<rect id="test-frame" x="1" y="1" width="478" height="358" fill="none" stroke="#000"/>
<!-- comment out this watermark once the test is approved -->
<g id="draft-watermark">
<rect x="1" y="1" width="478" height="20" fill="red" stroke="black" stroke-width="1"/>
<text font-family="SVGFreeSansASCII,sans-serif" font-weight="bold" font-size="20" x="240"
text-anchor="middle" y="18" stroke-width="0.5" stroke="black" fill="white">DRAFT</text>
</g>
</svg>