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1 <!DOCTYPE HTML> |
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2 <html> |
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3 <!-- |
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4 https://bugzilla.mozilla.org/show_bug.cgi?id=502818 |
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5 --> |
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6 <head> |
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7 <title>Test for Bug 502818</title> |
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8 <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> |
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9 <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/> |
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10 </head> |
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11 <body> |
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12 <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=502818">Mozilla Bug 502818</a> |
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13 <p id="display"></p> |
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14 <div id="content" style="display: none"> |
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15 |
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16 </div> |
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17 <pre id="test"> |
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18 <script type="application/javascript"> |
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19 |
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20 /** Test for Bug 502818 **/ |
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21 |
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22 var count = 0; |
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23 |
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24 function listener(evt) { |
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25 ++count; |
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26 is(evt.foo, 'bar', "Event.prototype should be accessible from " + evt.type); |
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27 } |
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28 |
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29 Event.prototype.foo = 'bar'; |
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30 window.addEventListener('DOMMouseScroll', listener, false); |
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31 window.addEventListener('MozMousePixelScroll', listener, false); |
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32 window.addEventListener('foobar', listener, false); |
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33 |
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34 var e = document.createEvent("mousescrollevents"); |
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35 e.initMouseScrollEvent("DOMMouseScroll", true, true, window, |
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36 0, 0, 0, 0, 0, false, false, false, false, |
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37 0, null, 1); |
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38 window.dispatchEvent(e); |
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39 |
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40 e.initMouseScrollEvent("MozMousePixelScroll", true, true, window, |
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41 0, 0, 0, 0, 0, false, false, false, false, |
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42 0, null, 1); |
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43 window.dispatchEvent(e); |
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44 |
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45 e.initMouseScrollEvent("foobar", true, true, window, |
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46 0, 0, 0, 0, 0, false, false, false, false, |
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47 0, null, 1); |
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48 window.dispatchEvent(e); |
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49 |
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50 is(count, 3, "Wrong number tests run!"); |
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51 </script> |
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52 </pre> |
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53 </body> |
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54 </html> |