widget/tests/test_position_on_resize.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"
   4                  type="text/css"?>
   5
   6 <window title="Window Position On Resize Test"
   7         onload="startTest()"
   8         xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
   9
  10   <script src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"/>
  11   <script src="chrome://mochikit/content/tests/SimpleTest/EventUtils.js"/>
  12
  13 <script class="testbody" type="application/javascript"><![CDATA[
  14   SimpleTest.waitForExplicitFinish();
  15   let win, x, y;
  16
  17   function startTest() {
  18     win = window.browsingContext.topChromeWindow.openDialog(
  19         "about:blank",
  20         null,
  21         "chrome,dialog=no,outerHeight=170,outerWidth=200");
  22     waitForSuccess(function() { return SpecialPowers.DOMWindowUtils.paintCount },
  23                    "No paint received", checkInitialSize);
  24   }
  25
  26   function checkInitialSize() {
  27     is(win.outerHeight,170, "initial outerHeight");
  28     is(win.outerWidth, 200, "initial outerWidth");
  29     x = win.screenX;
  30     y = win.screenY;
  31     shrink();
  32   }
  33   function shrink() {
  34     win.resizeTo(180, 160);
  35     waitForSuccess(function() { return win.outerHeight == 160 },
  36                    "outerHeight did not change to 160", checkShrink);
  37   }
  38   function checkShrink() {
  39     is(win.outerWidth, 180, "resized outerWidth");
  40     is(win.screenY, y, "resized window top should not change");
  41     y = win.screenY;
  42     restore();
  43   }
  44   function restore() {
  45     win.resizeBy(20, 10);
  46     waitForSuccess(function() { return win.outerHeight == 170 },
  47                    "outerHeight did not change to 170", checkRestore);
  48   }
  49   function checkRestore() {
  50     is(win.outerWidth, 200, "restored outerWidth");
  51     is(win.screenX, x, "restored window left should not change");
  52     is(win.screenY, y, "restored window top should not change");
  53     done();
  54   }
  55   function done() {
  56     win.close();
  57     SimpleTest.finish();
  58   }
  59
  60   function waitForSuccess(testForSuccess, failureMsg, nextFunc) {
  61     var waitCount = 0;
  62
  63     function repeatWait() {
  64       ++waitCount;
  65
  66       if (testForSuccess()) {
  67         nextFunc();
  68       }
  69       else if (waitCount > 50) {
  70         ok(false, failureMsg);
  71         nextFunc();
  72       } else {
  73         setTimeout(repeatWait, 100);
  74       }
  75     }
  76
  77     repeatWait();
  78   }
  79 ]]></script>
  80
  81 <body xmlns="http://www.w3.org/1999/xhtml">
  82 <p id="display">
  83 </p>
  84 <div id="content" style="display: none">
  85 </div>
  86 <pre id="test">
  87 </pre>
  88 </body>
  89
  90 </window>