layout/generic/test/test_bug1062406.html

   1 <!DOCTYPE HTML>
   2 <html>
   3 <!--
   4 https://bugzilla.mozilla.org/show_bug.cgi?id=1062406
   5 -->
   6 <head>
   7   <title>Test for Bug 1062406</title>
   8   <script src="/tests/SimpleTest/SimpleTest.js"></script>
   9   <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
  10 </head>
  11 <body>
  12 <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1062406">Mozilla Bug 1062406</a>
  13 <div id="content" style="display: none">
  14
  15 </div>
  16 <div style="width:10000px; height:10000px"></div>
  17 <pre id="test">
  18 <script type="application/javascript">
  19
  20   /** Test for Bug 1062406 **/
  21   window.scroll(100, 100);
  22   window.scroll(NaN, NaN);
  23   is(window.scrollX, 0, "window.scroll x parameter must treat NaN as 0.");
  24   is(window.scrollY, 0, "window.scroll y parameter must treat NaN as 0.");
  25
  26   window.scroll(100, 100);
  27   window.scroll(Infinity, Infinity);
  28   is(window.scrollX, 0, "window.scroll x parameter must treat Infinity as 0.");
  29   is(window.scrollY, 0, "window.scroll y parameter must treat Infinity as 0.");
  30
  31   window.scroll(100, 100);
  32   window.scroll(-Infinity, -Infinity);
  33   is(window.scrollX, 0, "window.scroll x parameter must treat -Infinity as 0.");
  34   is(window.scrollY, 0, "window.scroll y parameter must treat -Infinity as 0.");
  35
  36 </script>
  37 </pre>
  38 </body>
  39 </html>