widget/tests/window_bug522217.xhtml

   1 <?xml version="1.0"?>
   2 <?xml-stylesheet href="chrome://global/skin" type="text/css"?>
   3 <window title="Mozilla Bug 522217"
   4   onload="start();"
   5   xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
   6
   7   <script src="chrome://mochikit/content/tests/SimpleTest/EventUtils.js" />
   8
   9 <body xmlns="http://www.w3.org/1999/xhtml" id="body">
  10 </body>
  11
  12 <script class="testbody" type="application/javascript">
  13 <![CDATA[
  14
  15 function ok(aCondition, aMessage)
  16 {
  17   window.arguments[0].SimpleTest.ok(aCondition, aMessage);
  18 }
  19
  20 function is(aLeft, aRight, aMessage)
  21 {
  22   window.arguments[0].SimpleTest.is(aLeft, aRight, aMessage);
  23 }
  24
  25 function isnot(aLeft, aRight, aMessage)
  26 {
  27   window.arguments[0].SimpleTest.isnot(aLeft, aRight, aMessage);
  28 }
  29
  30 function executeSoon() {
  31   return new Promise(resolve => {
  32     window.arguments[0].SimpleTest.executeSoon(resolve);
  33   });
  34 }
  35
  36 function waitForEvent(obj, name) {
  37   return new Promise(resolve => {
  38     obj.addEventListener(name, resolve, { once: true });
  39   });
  40 }
  41
  42 async function start() {
  43   await waitForEvent(window, "focus");
  44   var oldOuterWidth = window.outerWidth, oldOuterHeight = window.outerHeight;
  45   var oldInnerWidth = window.innerWidth, oldInnerHeight = window.innerHeight;
  46   document.documentElement.setAttribute("chromemargin", "0,0,0,0");
  47
  48   await executeSoon();
  49   is(window.outerWidth, oldOuterWidth, "chromemargin shouldn't change the window's outerWidth");
  50   is(window.outerHeight, oldOuterHeight, "chromemargin shouldn't change the window's outerHeight");
  51   is(window.innerWidth, oldOuterWidth, "if chromemargin is set, innerWidth and outerWidth should be the same");
  52   is(window.innerHeight, oldOuterHeight, "if chromemargin is set, innerHeight and outerHeight should be the same");
  53
  54   // Wait for going full screen and back.
  55   let sizemodeChange = waitForEvent(window, "sizemodechange");
  56   window.fullScreen = true;
  57   await sizemodeChange;
  58   sizemodeChange = waitForEvent(window, "sizemodechange");
  59   window.fullScreen = false;
  60   await sizemodeChange;
  61   is(window.outerWidth, oldOuterWidth, "wrong outerWidth after fullscreen mode");
  62   is(window.outerHeight, oldOuterHeight, "wrong outerHeight after fullscreen mode");
  63   is(window.innerWidth, oldOuterWidth, "wrong innerWidth after fullscreen mode");
  64   is(window.innerHeight, oldOuterHeight, "wrong innerHeight after fullscreen mode");
  65   document.documentElement.removeAttribute("chromemargin");
  66
  67   await executeSoon();
  68   is(window.outerWidth, oldOuterWidth, "wrong outerWidth after removing chromemargin");
  69   is(window.outerHeight, oldOuterHeight, "wrong outerHeight after removing chromemargin");
  70   is(window.innerWidth, oldInnerWidth, "wrong innerWidth after removing chromemargin");
  71   is(window.innerHeight, oldInnerHeight, "wrong innerHeight after removing chromemargin");
  72   window.arguments[0].SimpleTest.finish();
  73   window.close();
  74 }
  75
  76
  77 ]]>
  78 </script>
  79
  80 </window>