src/third_party/WebKit/LayoutTests/fast/repaint/overflow-hidden-in-overflow-hidden-scrolled.html

   1 <!DOCTYPE html>
   2 <html>
   3 <head>
   4     <link rel="stylesheet" href="resources/default.css">
   5     <style>
   6         #outer {
   7             position: relative;
   8             overflow: hidden;
   9             height: 200px;
  10         }
  11
  12         section {
  13             padding: 192px 0 0 0;
  14             width: 200px;
  15         }
  16
  17         div {
  18             height: 190px;
  19         }
  20
  21         .innerWrapper {
  22             overflow: hidden;
  23         }
  24
  25         .red {
  26             background-color: red;
  27         }
  28
  29         .green {
  30             background-color: green;
  31         }
  32     </style>
  33     <script>
  34         if (window.testRunner) {
  35             testRunner.dumpAsTextWithPixelResults();
  36             testRunner.waitUntilDone();
  37         }
  38
  39         function repaintTest()
  40         {
  41             window.location.hash = "#ucp";
  42             if (window.testRunner)
  43                 testRunner.notifyDone();
  44         }
  45
  46         function runRepaintTest()
  47         {
  48             document.getElementById("outer").scrollTop = 1000;
  49
  50             if (window.testRunner)
  51                 testRunner.display();
  52
  53             setTimeout(repaintTest, 0);
  54         }
  55         window.addEventListener("load", runRepaintTest, false);
  56     </script>
  57 </head>
  58 <body>
  59     <!-- Bug 71550 - REGRESSION (r93614): Content remains despite parent element being scrolled off page using javascript. -->
  60     <!-- For the test to pass you should not see any RED, only green -->
  61     <div id="outer">
  62         <section>
  63             <div class="innerWrapper">
  64                 <div class="red"></div>
  65                 <div id="ucp" class="green"></div>
  66             </div>
  67         </section>
  68     </div>
  69 </body>
  70 </html>