third_party/WebKit/LayoutTests/fast/events/popup-allowed-from-touch-only-once.html

   1 <!DOCTYPE html>
   2 <html>
   3     <body>
   4         <p>
   5             Test that only a single popup is allowed in response to a single
   6             touch sequence. The test passes if only one popup is created when
   7             you touch and move around on this page.
   8         </p>
   9         <div id="console"></div>
  10         <script>
  11             function log(msg)
  12             {
  13                 document.querySelector("#console").innerHTML += msg + "<br>";
  14             }
  15
  16             function popup()
  17             {
  18                 window.open("about:blank");
  19                 if (window.testRunner) {
  20                     if (testRunner.windowCount() > windowCount + 1)
  21                         log("FAIL: too many popups");
  22                     else if (testRunner.windowCount() == windowCount)
  23                         log("FAIL: could not open popup at all");
  24                 }
  25             }
  26
  27             function touchStart(e)
  28             {
  29                 log("touchstart event");
  30                 e.preventDefault();
  31                 popup();
  32             }
  33
  34             function touchMove(e)
  35             {
  36                 log("touchmove event");
  37                 e.preventDefault();
  38                 popup();
  39             }
  40
  41
  42             function touchEnd(e)
  43             {
  44                 log("touchend event");
  45                 e.preventDefault();
  46                 popup();
  47                 if (window.testRunner)
  48                     testRunner.notifyDone();
  49             }
  50
  51             document.addEventListener("touchstart", touchStart);
  52             document.addEventListener("touchmove", touchMove);
  53             document.addEventListener("touchend", touchEnd);
  54
  55             if (window.testRunner) {
  56                 testRunner.dumpAsText();
  57                 testRunner.setCanOpenWindows();
  58                 testRunner.setPopupBlockingEnabled(true);
  59                 testRunner.setCloseRemainingWindowsWhenComplete(true);
  60                 testRunner.waitUntilDone();
  61
  62                 gc();
  63                 windowCount = testRunner.windowCount();
  64
  65                 if (window.eventSender) {
  66                     eventSender.clearTouchPoints();
  67                     eventSender.addTouchPoint(50, 50);
  68                     eventSender.touchStart();
  69                     eventSender.addTouchPoint(75, 50);
  70                     eventSender.touchStart();
  71                     eventSender.updateTouchPoint(0, 100, 100);
  72                     eventSender.updateTouchPoint(1, 125, 100);
  73                     eventSender.touchMove();
  74                     eventSender.updateTouchPoint(0, 100, 50);
  75                     eventSender.updateTouchPoint(1, 200, 50);
  76                     eventSender.touchMove();
  77                     eventSender.releaseTouchPoint(0);
  78                     eventSender.releaseTouchPoint(1);
  79                     eventSender.touchEnd();
  80                 }
  81             }
  82         </script>
  83     </body>
  84   </html>