Commit 6e82dc6a authored by Arthur Edelstein's avatar Arthur Edelstein Committed by Georg Koppen
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Regression tests for #4755: Return client window coordinates for mouse event... 

Regression tests for #4755: Return client window coordinates for mouse event screenX/Y (for dragend, 0,0 is returned).
parent 797a6165

tbb-tests/mochitest.ini

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[test_tor_bug2874.html]

[test_tor_bug4755.html]

tbb-tests/test_tor_bug4755.html

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<!DOCTYPE HTML>

<html>

<!--

Tor bug

https://trac.torproject.org/projects/tor/ticket/4755

-->

<head>

  <meta charset="utf-8">

  <title>Test for Tor Bug #4755: Return client window coordinates for mouse event screenX/Y.</title>

  <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>

  <script type="application/javascript" src="/tests/SimpleTest/EventUtils.js"></script>

  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>

</head>

<body>

<a target="_blank" href="https://trac.torproject.org/projects/tor/ticket/4755">Tor Bug 4755</a>

<p id="display"></p>

<pre id="test"></pre>

<script type="application/javascript">

  // This test produces fake mouse events and checks that the screenX and screenY

  // properties of the received event objects provide client window coordinates.

  function test_go () { 

    // Listening for asynchronous events, so we need to use the following call.

    SimpleTest.waitForExplicitFinish();

    // A full list of possible mouse and touch events.

    var eventTypes = ["mousedown", "mouseup"],

                     // TODO: get the following events working. No success so far.

                 /*  ["click", "contextmenu", "DOMMouseScroll", "dblclick", "wheel",

                      "mouseenter", "mouseleave", "mousemove", "mouseout", "mouseover",

                      "MozEdgeUIGesture", "MozMagnifyGesture", "MozMagnifyGestureStart",

                      "MozMagnifyGestureUpdate", "MozPressTapGesture", "MozRotateGesture",

                      "MozRotateGestureStart", "MozRotateGestureUpdate", "MozSwipeGesture",

                      "MozTapGesture", "MozTouchDown", "MozTouchMove", "MozTouchUp",

                      "touchcancel", "touchend", "touchenter", "touchleave", "touchmove",

                      "touchstart"], */

        n = eventTypes.length,

        examineEvent = function examineEvent (event) {

          console.log(n, event.type, event.screenX, event.clientX, event.screenY, event.clientY);

          is(event.screenX, event.clientX, "event.screenX and event.clientX should be the same");

          is(event.screenY, event.clientY, "event.screenY and event.clientY should be the same");

          --n;

          if (n === 0) {

            // We have now received all posted events.

            SimpleTest.finish();

          }

        },

        pretest = document.querySelector("pre#test");

    // The following loop creates a new div for each event in eventTypes,

    // attaches a listener to listen for the event, and then generates

    // a fake event at the center of the div.

    for (var i = 0; i < eventTypes.length; ++i) {

      var div = document.createElement("div");

      div.style = "width:10px;height:10px;background-color:red;";

      // Name the div after the event we're listening for.

      div.id = eventTypes[i];

      document.body.appendChild(div);

      div.addEventListener(eventTypes[i], examineEvent, false);

      // For some reason, the following synthesizeMouseAtCenter call only seems to run if we

      // wrap it in a window.setTimeout(..., 0).

      window.setTimeout(() => synthesizeMouseAtCenter(div, {type : eventTypes[i]}), 0);

    }

  }

  // Run the test once the window has loaded.

  window.onload = test_go;

</script>

</body>

</html>