1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/dom/xbl/test/test_bug398135.xul Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,135 @@
1.4 +<?xml version="1.0"?>
1.5 +<?xml-stylesheet href="chrome://global/skin" type="text/css"?>
1.6 +<?xml-stylesheet href="chrome://mochikit/content/tests/SimpleTest/test.css" type="text/css"?>
1.7 +<!--
1.8 +https://bugzilla.mozilla.org/show_bug.cgi?id=398135
1.9 +-->
1.10 +<window title="Mozilla Bug 398135"
1.11 + xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
1.12 + <script type="application/javascript" src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"/>
1.13 + <script type="application/javascript">window.log = ""</script>
1.14 + <bindings xmlns="http://www.mozilla.org/xbl">
1.15 + <binding id="ancestor">
1.16 + <implementation>
1.17 + <constructor>
1.18 + window.log += "ancestorConstructor:";
1.19 + </constructor>
1.20 + <destructor>
1.21 + window.log += "ancestorDestructor:";
1.22 + </destructor>
1.23 + <field name="ancestorField">"ancestorField"</field>
1.24 + <property name="ancestorProp" onget="return 'ancestorProp'"/>
1.25 + <method name="ancestorMethod">
1.26 + <body>
1.27 + return "ancestorMethod";
1.28 + </body>
1.29 + </method>
1.30 + </implementation>
1.31 + </binding>
1.32 + <binding id="test" extends="#ancestor">
1.33 + <implementation>
1.34 + <constructor>
1.35 + window.log += "descendantConstructor:";
1.36 + </constructor>
1.37 + <destructor>
1.38 + window.log += "descendantDestructor:";
1.39 + </destructor>
1.40 + <field name="descendantField">"descendantField"</field>
1.41 + <field name="contentField">
1.42 + document.getAnonymousNodes(this)[0];
1.43 + </field>
1.44 + <property name="descendantProp" onget="return 'descendantProp'"/>
1.45 + <method name="descendantMethod">
1.46 + <body>
1.47 + return "descendantMethod";
1.48 + </body>
1.49 + </method>
1.50 + </implementation>
1.51 + <content>
1.52 + <span/>
1.53 + <children/>
1.54 + </content>
1.55 + </binding>
1.56 + </bindings>
1.57 +
1.58 + <!-- test results are displayed in the html:body -->
1.59 + <body xmlns="http://www.w3.org/1999/xhtml">
1.60 + <a href="https://bugzilla.mozilla.org/show_bug.cgi?id=398135"
1.61 + target="_blank">Mozilla Bug 398135</a>
1.62 + </body>
1.63 +
1.64 + <hbox id="display" style="-moz-binding: url(#test)"></hbox>
1.65 +
1.66 +<script type="application/javascript">
1.67 +<![CDATA[
1.68 +/** Test for Bug 398135 **/
1.69 +SimpleTest.waitForExplicitFinish();
1.70 +addLoadEvent(function() {
1.71 + var d;
1.72 + d = $("display");
1.73 +
1.74 + function testInTree(type) {
1.75 + is(d.ancestorField, "ancestorField", "Wrong ancestor field " + type);
1.76 + is(d.descendantField, "descendantField", "Wrong descendant field " + type);
1.77 + is(d.ancestorProp, "ancestorProp", "Wrong ancestor prop " + type);
1.78 + is(d.descendantProp, "descendantProp", "Wrong descendant prop " + type);
1.79 + is(d.ancestorMethod(), "ancestorMethod", "Wrong ancestor method " + type);
1.80 + is(d.descendantMethod(), "descendantMethod",
1.81 + "Wrong descendant method " + type);
1.82 + is(d.contentField, document.getAnonymousNodes(d)[0],
1.83 + "Unexpected content field " + type);
1.84 + }
1.85 +
1.86 + function testNotInTree(type) {
1.87 + is(typeof(d.ancestorField), "undefined", "Wrong ancestor field " + type);
1.88 + is(typeof(d.descendantField), "undefined",
1.89 + "Wrong descendant field " + type);
1.90 + is(typeof(d.ancestorProp), "undefined", "Wrong ancestor prop " + type);
1.91 + is(typeof(d.descendantProp), "undefined", "Wrong descendant prop " + type);
1.92 + is(typeof(d.ancestorMethod), "undefined", "Wrong ancestor method " + type);
1.93 + is(typeof(d.descendantMethod), "undefined",
1.94 + "Wrong descendant method " + type);
1.95 + is(typeof(d.contentField), "undefined",
1.96 + "Unexpected content field " + type);
1.97 + }
1.98 +
1.99 + is(window.log, "ancestorConstructor:descendantConstructor:",
1.100 + "Constructors did not fire?");
1.101 + window.log = "";
1.102 + testInTree("before removal");
1.103 +
1.104 + var parent = d.parentNode;
1.105 + var nextSibling = d.nextSibling;
1.106 + parent.removeChild(d);
1.107 + testNotInTree("after first removal");
1.108 +
1.109 + todo(window.log == "descendantDestructor:ancestorDestructor:",
1.110 + "Destructors did not fire");
1.111 + window.log = "";
1.112 +
1.113 + parent.insertBefore(d, nextSibling);
1.114 + is(window.log, "ancestorConstructor:descendantConstructor:",
1.115 + "Constructors did not fire a second time?");
1.116 + window.log = "";
1.117 + testInTree("after reinsertion");
1.118 +
1.119 + // Now munge the proto chain to test the robustness of the proto-unhooking
1.120 + // code
1.121 + var origProto = d.__proto__;
1.122 + var origProtoProto = origProto.__proto__;
1.123 + var newProto = new Object();
1.124 + origProto.__proto__ = newProto;
1.125 + newProto.__proto__ = origProtoProto;
1.126 +
1.127 + parent.removeChild(d);
1.128 + todo(window.log == "descendantDestructor:ancestorDestructor:",
1.129 + "Destructors did not fire a second time?");
1.130 +
1.131 + testNotInTree("after second removal");
1.132 +});
1.133 +addLoadEvent(SimpleTest.finish);
1.134 +
1.135 +]]>
1.136 +</script>
1.137 +</window>
1.138 +
