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<?xml version="1.0"?>
<?xml-stylesheet type="text/css" href="chrome://global/skin"?>
<?xml-stylesheet type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css"?>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=760802
-->
<window title="Mozilla Bug 760802"
xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
<script src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"/>
<!-- test results are displayed in the html:body -->
<body xmlns="http://www.w3.org/1999/xhtml">
<a href="https://bugzilla.mozilla.org/show_bug.cgi?id=760802"
target="_blank">Mozilla Bug 760802</a>
<p id="display"></p>
<div id="content" style="display: none"/>
<iframe id="iframe_not_editable" width="300" height="150"
src="data:text/html,<html><body></body></html>"/><br/>
</body>
<!-- test code goes here -->
<script type="application/javascript"><![CDATA[
SimpleTest.waitForExplicitFinish();
function getBaseWindowInterface(win) {
return win.docShell
.treeOwner
.nsIBaseWindow;
}
function getBaseWindowInterfaceFromDocShell(win) {
return win.docShell.QueryInterface(Ci.nsIBaseWindow);
}
function shouldThrowException(fun, exception) {
try {
fun.call();
return false;
} catch (e) {
// eslint-disable-next-line no-unsanitized/property
$("display").innerHTML += "<br/>OK thrown: "+e.message;
return (e instanceof Components.Exception &&
e.result === exception)
}
}
function doesntThrowException(fun) {
return !shouldThrowException(fun);
}
var baseWindow = getBaseWindowInterface(this);
var nativeHandle = baseWindow.nativeHandle;
// eslint-disable-next-line no-unsanitized/property
$("display").innerHTML = "found nativeHandle for this window: "+nativeHandle;
const { Services } = ChromeUtils.import("resource://gre/modules/Services.jsm");
var win = Services.wm.getMostRecentWindow("navigator:browser");
let docShell = getBaseWindowInterfaceFromDocShell(win);
ok(
shouldThrowException(function(){docShell.nativeHandle;},
Cr.NS_ERROR_NOT_IMPLEMENTED),
"nativeHandle should not be implemented for nsDocShell"
);
ok(typeof(nativeHandle) === "string", "nativeHandle should be a string");
ok(nativeHandle.match(/^0x[0-9a-f]+$/), "nativeHandle should have a memory address format");
var iWin = document.getElementById("iframe_not_editable").contentWindow;
is(getBaseWindowInterface(iWin).nativeHandle, nativeHandle,
"the nativeHandle of an iframe should be its parent's nativeHandle");
var dialog = win.openDialog("data:text/plain,this is an active window.", "_blank",
"chrome,dialog=yes,width=100,height=100");
isnot(getBaseWindowInterface(dialog).nativeHandle, "",
"the nativeHandle of a dialog should not be empty");
dialog.close();
todo(false, "the nativeHandle of a window without a mainWidget should be empty"); // how to build a window without a mainWidget ?
SimpleTest.finish();
]]></script>
</window>
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