third_party/WebKit/LayoutTests/fast/events/touch/script-tests/touch-target-limited.js

   1 var targetsDiv = document.createElement("div");
   2 targetsDiv.id = "targetsDiv";
   3
   4 var div1 = document.createElement("div");
   5 div1.id = "targetA";
   6 div1.style.width = "100px";
   7 div1.style.height = "100px";
   8 div1.style.backgroundColor = "blue";
   9
  10 var div2 = document.createElement("div");
  11 div2.id = "targetB";
  12 div2.style.width = "100px";
  13 div2.style.height = "100px";
  14 div2.style.backgroundColor = "green";
  15
  16 document.body.insertBefore(targetsDiv, document.getElementById('console'));
  17 targetsDiv.appendChild(div1);
  18 targetsDiv.appendChild(document.createElement('br'));
  19 targetsDiv.appendChild(div2);
  20
  21 function declareTouchStart()
  22 {
  23     var touchStartCount = 0;
  24     return function touchStartHandler()
  25     {
  26         shouldBeEqualToString('event.type', 'touchstart');
  27         switch (touchStartCount) {
  28             case 0:
  29                 shouldBeEqualToString('event.touches[0].target.id', div1.id);
  30                 shouldBeEqualToString('event.touches[1].target.id', div2.id);
  31                 break;
  32             case 1:
  33                 shouldBeEqualToString('event.touches[0].target.id', div2.id);
  34                 shouldBeEqualToString('event.touches[1].target.id', div1.id);
  35                 break;
  36         }
  37         shouldBe('event.targetTouches.length', '1');
  38
  39         touchStartCount++;
  40     }
  41 }
  42
  43 var totalTouchMoveCount = 0;
  44
  45 function declareTouchMove(div_id)
  46 {
  47     var touchMoveCount = 0;
  48     return function touchMoveHandler()
  49     {
  50         shouldBeEqualToString('event.type', 'touchmove');
  51         switch (touchMoveCount) {
  52             case 0:
  53             case 1:
  54                 shouldBeEqualToString('event.touches[0].target.id', div1.id);
  55                 shouldBeEqualToString('event.touches[1].target.id', div2.id);
  56                 break;
  57             case 2:
  58                 shouldBeEqualToString('event.touches[0].target.id', div2.id);
  59                 shouldBeEqualToString('event.touches[1].target.id', div1.id);
  60                 break;
  61         }
  62         shouldBe('event.targetTouches.length', '1');
  63         ++touchMoveCount;
  64
  65         if (++totalTouchMoveCount == 6)
  66         {
  67             testRunner.notifyDone();
  68             isSuccessfullyParsed();
  69         }
  70     }
  71 }
  72
  73 div1.addEventListener("touchstart", declareTouchStart(), false);
  74 div1.addEventListener("touchmove", declareTouchMove(), false);
  75
  76 div2.addEventListener("touchstart", declareTouchStart(), false);
  77 div2.addEventListener("touchmove", declareTouchMove(), false);
  78
  79 description("Tests that the target of touches match the element where the event originated, not where the touch is currently occurring. This is a limited version of test touch-target.html that avoids the situation where one touch point is released while another is maintained.");
  80
  81 if (window.testRunner) {
  82     testRunner.waitUntilDone();
  83 }
  84
  85 if (window.eventSender) {
  86     eventSender.clearTouchPoints();
  87     eventSender.addTouchPoint(50, 150);
  88     eventSender.addTouchPoint(50, 250);
  89     eventSender.touchStart();
  90
  91     eventSender.updateTouchPoint(0, 50, 250);
  92     eventSender.updateTouchPoint(1, 50, 150);
  93     eventSender.touchMove();
  94
  95     eventSender.updateTouchPoint(0, 1000, 1000);
  96     eventSender.updateTouchPoint(1, 1000, 1000);
  97     eventSender.touchMove();
  98
  99     eventSender.releaseTouchPoint(0);
 100     eventSender.releaseTouchPoint(1);
 101     eventSender.touchEnd();
 102
 103     eventSender.addTouchPoint(50, 250);
 104     eventSender.addTouchPoint(50, 150);
 105     eventSender.touchStart();
 106
 107     eventSender.updateTouchPoint(0, 500, 500);
 108     eventSender.updateTouchPoint(1, 500, 500);
 109     eventSender.touchMove();
 110 } else
 111     debug('This test requires DRT.');
 112