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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=563416 |
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5 --> |
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6 <head> |
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7 <title>Test for Bug 563416</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=563416">Mozilla Bug 563416</a> |
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13 <p id="display"><iframe id="test" src='data:text/html,<textarea style="box-sizing:content-box; -moz-appearance:none; height: 0px; padding: 0px;" cols="20" rows="10">hsldkjvmshlkkajskdlfksdjflskdjflskdjflskdjflskdjfddddddddd</textarea>'></iframe></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 563416 **/ |
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21 |
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22 var result = -1; |
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23 var expected = -2; |
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24 var i = 0; |
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25 |
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26 function runTest() { |
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27 i = 0; |
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28 var frame = document.getElementById('test'); |
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29 frame.onload = function() { |
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30 var t = frame.contentDocument.documentElement.getElementsByTagName("textarea")[0]; |
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31 expected = t.clientWidth + 10; |
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32 t.style.width = expected + 'px'; |
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33 result = t.clientWidth; |
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34 if (i == 0) { |
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35 i++; |
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36 setTimeout(function(){frame.contentWindow.location.reload();},0); |
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37 } |
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38 else { |
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39 is(result, expected, "setting style.width changes clientWidth"); |
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40 SimpleTest.finish(); |
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41 } |
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42 } |
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43 frame.contentWindow.location.reload(); |
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44 } |
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45 |
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46 SimpleTest.waitForExplicitFinish(); |
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47 addLoadEvent(runTest); |
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48 |
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49 |
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50 </script> |
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51 </pre> |
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52 </body> |
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53 </html> |