<?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"?> <!-- https://bugzilla.mozilla.org/show_bug.cgi?id=477754 --> <window title="Mozilla Bug 477754" 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=477754" target="_blank">Mozilla Bug 477754</a> </body> <hbox pack="center"> <label id="anchor" style="direction: rtl;" value="Anchor"/> </hbox> <panel id="testPopup" onpopupshown="doTest();"> <label value="I am a popup"/> </panel> <!-- test code goes here --> <script type="application/javascript"><![CDATA[ /** Test for Bug 477754 **/ SimpleTest.waitForExplicitFinish(); let testPopup, testAnchor; addEventListener("load", function () { removeEventListener("load", arguments.callee, false); testPopup = document.getElementById("testPopup"); testAnchor = document.getElementById("anchor"); testPopup.openPopup(testAnchor, "after_start", 10, 0, false, false); }, false); function doTest() { let anchorRect = testAnchor.getBoundingClientRect(); let popupRect = testPopup.getBoundingClientRect(); let marginRight = parseFloat(getComputedStyle(testPopup).marginRight) is(Math.round(anchorRect.right - popupRect.right - marginRight), 10, "RTL popup's right offset should be equal to the x offset passed to openPopup"); testPopup.hidePopup(); SimpleTest.finish(); } ]]></script> </window>