<!DOCTYPE HTML> <html> <!-- https://bugzilla.mozilla.org/show_bug.cgi?id=366946 --> <head> <title>Test for Bug 366946</title> <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" /> </head> <body> <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=366946">Mozilla Bug 366946</a> <p id="display"></p> <div id="content" style="display: none"> <div id="1"></div> <div id="2"></div> <div id="3"></div> </div> <pre id="test"> <script class="testbody" type="text/javascript"> /** Test for Bug 366946 **/ SimpleTest.waitForExplicitFinish(); addLoadEvent(function() { var doc1 = document; // Set up a new document. var doc2 = document.implementation.createDocument('', '', null); // Copy some nodes into doc2 var node1 = doc2.importNode(doc1.getElementById('1'), false); var node2 = doc2.importNode(doc1.getElementById('1'), false); node1.appendChild(node2); doc2.appendChild(node1); // Create two ranges in doc1 to compare. var range1 = doc1.createRange(); range1.setStart(doc1.getElementById('1'), 0); range1.setEnd(doc1.getElementById('2'), 0); var range2 = doc1.createRange(); range2.setStart(doc1.getElementById('2'), 0); range2.setEnd(doc1.getElementById('3'), 0); // Create a range in doc2. var range3 = doc2.createRange(); range3.setStart(node1, 0); range3.setEnd(node2, 0); // Compare range1 and range2: Should return 1. try { var result1 = range2.compareBoundaryPoints(Range.START_TO_START, range1); } catch (ex) { } ok(result1 === 1, "range1 and range2 are compared correctly."); // Compare range1 and range3: Should throw DOMException WRONG_DOCUMENT_ERR. try { var result2 = range3.compareBoundaryPoints(Range.START_TO_START, range1); } catch (ex) { var error = ex.name; var errorCode = ex.code; } ok(error == "WrongDocumentError", "The WrongDocumentError exception thrown when comparing ranges from " + "different documents "); ok(errorCode == DOMException.WRONG_DOCUMENT_ERR, "The exception thrown when comparing ranges from different documents " + "has the code DOMException.WRONG_DOCUMENT_ERR"); ok(result2 === undefined, "range1 and range3 couldn't be compared as expected."); SimpleTest.finish(); }); </script> </pre> </body> </html>