1 files changed, 92 insertions, 0 deletions
diff --git a/toolkit/content/tests/chrome/test_popup_coords.xhtml b/toolkit/content/tests/chrome/test_popup_coords.xhtml
new file mode 100644
index 0000000000..bc9e042cc5
--- /dev/null
+++ b/toolkit/content/tests/chrome/test_popup_coords.xhtml
@@ -0,0 +1,92 @@
+<?xml version="1.0"?>
+<?xml-stylesheet href="chrome://global/skin" type="text/css"?>
+<?xml-stylesheet href="chrome://mochikit/content/tests/SimpleTest/test.css" type="text/css"?>
+
+<window title="Popup Coordinate Tests"
+  onload="setTimeout(openThePopup, 0, 'outer');"
+  xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
+
+  <script src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
+  <script src="chrome://mochikit/content/tests/SimpleTest/EventUtils.js"></script>
+
+<deck style="margin-top: 5px; padding-top: 5px;">
+  <label id="outer" style="display: block" popup="outerpopup" value="Popup"/>
+</deck>
+
+<panel id="outerpopup"
+           onpopupshowing="popupShowingEventOccurred(event);"
+           onpopupshown="eventOccurred(event); openThePopup('inner')"
+           onpopuphiding="eventOccurred(event);"
+           onpopuphidden="eventOccurred(event); SimpleTest.finish();">
+  <button id="item1" label="First"/>
+  <label id="inner" value="Second" popup="innerpopup"/>
+  <button id="item2" label="Third"/>
+</panel>
+
+<menupopup id="innerpopup"
+           onpopupshowing="popupShowingEventOccurred(event);"
+           onpopupshown="eventOccurred(event); event.target.hidePopup();"
+           onpopuphiding="eventOccurred(event);"
+           onpopuphidden="eventOccurred(event); document.getElementById('outerpopup').hidePopup();">
+  <menuitem id="inner1" label="Inner First"/>
+  <menuitem id="inner2" label="Inner Second"/>
+</menupopup>
+
+<script>
+SimpleTest.waitForExplicitFinish();
+
+function openThePopup(id)
+{
+  if (id == "inner")
+    document.getElementById("item1").focus();
+
+  var trigger = document.getElementById(id);
+  synthesizeMouse(trigger, 4, 5, { });
+}
+
+function eventOccurred(event)
+{
+  var testname = event.type + " on " + event.target.id + " ";
+  ok(MouseEvent.isInstance(event), testname + "is a mouse event");
+  is(event.clientX, 0, testname + "clientX");
+  is(event.clientY, 0, testname + "clientY");
+  is(event.rangeParent, null, testname + "rangeParent");
+  is(event.rangeOffset, 0, testname + "rangeOffset");
+}
+
+function popupShowingEventOccurred(event)
+{
+  // the popupshowing event should have the event coordinates and
+  // range position filled in.
+  var testname = "popupshowing on " + event.target.id + " ";
+  ok(MouseEvent.isInstance(event), testname + "is a mouse event");
+
+  var trigger = document.getElementById(event.target.id == "outerpopup" ? "outer" : "inner");
+  var rect = trigger.getBoundingClientRect();
+  is(event.clientX, Math.round(rect.left + 4), testname + "clientX");
+  is(event.clientY, Math.round(rect.top + 5), testname + "clientY");
+  // rangeOffset should be just at the trigger element, since they are labels
+  // they don't have any childrens so the offset should be zero.
+  is(event.rangeParent, trigger, testname + "rangeParent");
+  is(event.rangeOffset, 0, testname + "rangeOffset");
+
+  var popuprect = event.target.getBoundingClientRect();
+  var marginLeft = parseFloat(getComputedStyle(event.target).marginLeft);
+  var marginTop = parseFloat(getComputedStyle(event.target).marginTop);
+  is(Math.round(popuprect.left - marginLeft), Math.round(rect.left + 4), "popup left");
+  is(Math.round(popuprect.top - marginTop), Math.round(rect.top + 5), "popup top");
+  ok(popuprect.width > 0, "popup width");
+  ok(popuprect.height > 0, "popup height");
+}
+</script>
+
+<body xmlns="http://www.w3.org/1999/xhtml">
+<p id="display">
+</p>
+<div id="content" style="display: none">
+</div>
+<pre id="test">
+</pre>
+</body>
+
+</window>