зеркало из https://github.com/mozilla/gecko-dev.git
118 строки
4.0 KiB
HTML
118 строки
4.0 KiB
HTML
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<html xmlns="http://www.w3.org/1999/xhtml">
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<!--
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https://bugzilla.mozilla.org/show_bug.cgi?id=397934
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-->
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<head>
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<title>Test for Bug 397934</title>
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<bindings xmlns="http://www.mozilla.org/xbl">
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<binding id="ancestor">
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<implementation>
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<field name="testAncestor">"ancestor"</field>
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</implementation>
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</binding>
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<binding id="test1" extends="#ancestor">
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<implementation>
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<constructor>
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this.storage = window;
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</constructor>
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<field name="window"></field>
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<field name="storage">null</field>
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<field name="parentNode"></field>
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<field name="ownerDocument">"ownerDocument"</field>
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<field name="emptyTest1"></field>
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<field name="emptyTest1">"empty1"</field>
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<field name="emptyTest2">"empty2"</field>
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<field name="emptyTest2"></field>
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<field name="testAncestor"></field>
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<field name="testEvalOnce">XPCNativeWrapper.unwrap(window).counter++; undefined</field>
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</implementation>
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</binding>
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<binding id="test2" extends="#ancestor">
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<implementation>
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<constructor>
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this.storage = window;
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</constructor>
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<field name="window">undefined</field>
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<field name="storage">null</field>
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<field name="parentNode">undefined</field>
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<field name="ownerDocument">"ownerDocument"</field>
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<field name="emptyTest1">undefined</field>
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<field name="emptyTest1">"empty1"</field>
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<field name="emptyTest2">"empty2"</field>
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<field name="emptyTest2">undefined</field>
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<field name="testAncestor">undefined</field>
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</implementation>
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</binding>
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</bindings>
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</head>
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<body>
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<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=397934">Mozilla Bug 397934</a>
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<p id="display1" style="-moz-binding: url(#test1)"></p>
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<p id="display2" style="-moz-binding: url(#test2)"></p>
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<div id="content" style="display: none">
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</div>
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<pre id="test">
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<script class="testbody" type="text/javascript">
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<![CDATA[
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/** Test for Bug 397934 **/
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SimpleTest = parent.SimpleTest;
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ok = parent.ok;
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is = parent.is;
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$ = function(x) { return document.getElementById(x); }
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window.onload = function() {
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var d;
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d = $("display1");
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is(d.storage, window,
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"test1" +
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": |window| in the constructor should have resolved to our window");
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is(d.ownerDocument, "ownerDocument",
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"test1" + ": Control to test field overriding DOM prop");
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is(d.parentNode, document.body, "test1" + ": unexpected parent");
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is(d.emptyTest1, undefined,
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"test1" + ": First field wins even if undefined");
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is(typeof(d.emptyTest1), "undefined",
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"test1" + ": First field wins even if undefined, double-check");
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is(d.emptyTest2, "empty2",
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"test1" + ": First field wins");
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is(d.testAncestor, "ancestor",
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"test1" + ": Empty field should not override ancestor binding");
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var win = window;
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win.counter = 0;
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d.testEvalOnce;
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d.testEvalOnce;
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is(win.counter, 1, "Field should have evaluated once and only once");
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d = $("display2");
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is(d.storage, undefined,
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"test2" +
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": |window| in the constructor should have resolved to undefined");
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is(typeof(d.storage), "undefined",
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"test2" +
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": |window| in the constructor should really have resolved to undefined");
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is(d.ownerDocument, "ownerDocument",
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"test2" + ": Control to test field overriding DOM prop");
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is(d.parentNode, undefined, "test2" + ": unexpected parent");
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is(typeof(d.parentNode), "undefined", "test2" + ": unexpected parent for real");
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is(d.emptyTest1, undefined,
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"test2" + ": First field wins even if undefined");
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is(typeof(d.emptyTest1), "undefined",
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"test2" + ": First field wins even if undefined, double-check");
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is(d.emptyTest2, "empty2",
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"test2" + ": First field wins");
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is(d.testAncestor, undefined,
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"test2" + ": Undefined field should override ancestor binding");
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is(typeof(d.testAncestor), "undefined",
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"test2" + ": Undefined field should really override ancestor binding");
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SimpleTest.finish();
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}
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]]>
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</script>
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</pre>
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</body>
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</html>
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