layout/xul/test/test_bug159346.xhtml

   1 <?xml version="1.0"?>
   2 <?xml-stylesheet href="chrome://global/skin" type="text/css"?>
   3 <?xml-stylesheet href="chrome://mochikit/content/tests/SimpleTest/test.css" type="text/css"?>
   4 <window xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
   5         xmlns:html="http://www.w3.org/1999/xhtml"
   6         title="Test for Bug 159346">
   7 <!--
   8 https://bugzilla.mozilla.org/show_bug.cgi?id=159346
   9 -->
  10
  11   <script src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
  12   <script src="chrome://mochikit/content/tests/SimpleTest/EventUtils.js"></script>
  13
  14 <scrollbar id="scrollbar" curpos="0" maxpos="500"/>
  15
  16 <script class="testbody" type="application/javascript">
  17 <![CDATA[
  18
  19 var scrollbar = document.getElementById("scrollbar");
  20 var downButton;
  21
  22 var domWinUtils = SpecialPowers.DOMWindowUtils;
  23 domWinUtils.loadSheetUsingURIString('data:text/css,@namespace url("http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"); scrollbarbutton[type="increment"][sbattr="scrollbar-down-bottom"] { display: -moz-box; min-width: 3px; min-height: 3px; }', domWinUtils.AGENT_SHEET);
  24
  25 function init()
  26 {
  27   downButton = SpecialPowers.unwrap(
  28     SpecialPowers.InspectorUtils.getChildrenForNode(scrollbar, true, false)[4]);
  29   if (!downButton) {
  30     ok(navigator.userAgent.indexOf("Linux") !== -1 ||
  31        navigator.userAgent.indexOf("Mac") !== -1, "Theme doesn't support scrollbar buttons");
  32     SimpleTest.finish();
  33     return;
  34   }
  35   SimpleTest.executeSoon(doTest1);
  36 }
  37
  38 function getCurrentPos()
  39 {
  40   return Number(scrollbar.getAttribute("curpos"));
  41 }
  42
  43 function doTest1()
  44 {
  45   var lastPos = 0;
  46
  47   synthesizeMouseAtCenter(downButton, { type: "mousedown" });
  48   ok(getCurrentPos() > lastPos,
  49      "scrollbar didn't change curpos by mousedown #1");
  50   lastPos = getCurrentPos();
  51
  52   setTimeout(function () {
  53     ok(getCurrentPos() > lastPos,
  54        "scrollbar didn't change curpos by auto repeat #1");
  55     synthesizeMouseAtCenter(downButton, { type: "mouseup" });
  56     lastPos = getCurrentPos();
  57
  58     setTimeout(function () {
  59       is(getCurrentPos(), lastPos,
  60          "scrollbar changed curpos after mouseup #1");
  61       SimpleTest.executeSoon(doTest2);
  62     }, 1000);
  63   }, 1000);
  64 }
  65
  66 function doTest2()
  67 {
  68   SpecialPowers.setIntPref("ui.scrollbarButtonAutoRepeatBehavior", 0);
  69
  70   scrollbar.setAttribute("curpos", 0);
  71   var lastPos = 0;
  72
  73   synthesizeMouseAtCenter(downButton, { type: "mousedown" });
  74   ok(getCurrentPos() > lastPos,
  75      "scrollbar didn't change curpos by mousedown #2");
  76   lastPos = getCurrentPos();
  77
  78   synthesizeMouse(downButton, -10, -10, { type: "mousemove" });
  79   lastPos = getCurrentPos();
  80
  81   setTimeout(function () {
  82     is(getCurrentPos(), lastPos,
  83        "scrollbar changed curpos by auto repeat when cursor is outside of scrollbar button #2");
  84     synthesizeMouseAtCenter(downButton, { type: "mousemove" });
  85     lastPos = getCurrentPos();
  86
  87     setTimeout(function () {
  88       ok(getCurrentPos() > lastPos,
  89          "scrollbar didn't change curpos by mousemove after cursor is back on the scrollbar button #2");
  90       synthesizeMouseAtCenter(downButton, { type: "mouseup" });
  91       SimpleTest.executeSoon(doTest3);
  92     }, 1000);
  93   }, 1000);
  94 }
  95
  96 function doTest3()
  97 {
  98   SpecialPowers.setIntPref("ui.scrollbarButtonAutoRepeatBehavior", 1);
  99
 100   scrollbar.setAttribute("curpos", 0);
 101   var lastPos = 0;
 102
 103   synthesizeMouseAtCenter(downButton, { type: "mousedown" });
 104   ok(getCurrentPos() > lastPos,
 105      "scrollbar didn't change curpos by mousedown #3");
 106   synthesizeMouse(downButton, -10, -10, { type: "mousemove" });
 107   lastPos = getCurrentPos();
 108
 109   setTimeout(function () {
 110     ok(getCurrentPos() > lastPos,
 111        "scrollbar didn't change curpos by auto repeat when cursor is outside of scrollbar button #3");
 112     synthesizeMouseAtCenter(downButton, { type: "mousemove" });
 113     lastPos = getCurrentPos();
 114
 115     setTimeout(function () {
 116       ok(getCurrentPos() > lastPos,
 117          "scrollbar didn't change curpos by mousemove after cursor is back on the scrollbar button #3");
 118       synthesizeMouseAtCenter(downButton, { type: "mouseup" });
 119
 120       SpecialPowers.clearUserPref("ui.scrollbarButtonAutoRepeatBehavior");
 121       SimpleTest.finish();
 122     }, 1000);
 123   }, 1000);
 124 }
 125
 126 SimpleTest.waitForExplicitFinish();
 127
 128 ]]>
 129 </script>
 130
 131 <body  id="html_body" xmlns="http://www.w3.org/1999/xhtml">
 132 <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=159346">Mozilla Bug 159346</a>
 133 <p id="display"></p>
 134
 135 <pre id="test">
 136 </pre>
 137 <script>
 138 addLoadEvent(init);
 139 </script>
 140 </body>
 141
 142
 143 </window>