test_bug478251.html (1962B)
1 <!DOCTYPE HTML> 2 <html> 3 <!-- 4 https://bugzilla.mozilla.org/show_bug.cgi?id=478251 5 --> 6 <head> 7 <title>Test for Bug 478251</title> 8 <script src="/tests/SimpleTest/SimpleTest.js"></script> 9 <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/> 10 </head> 11 <body> 12 <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=478251">Mozilla Bug 478251</a> 13 <p id="display"><iframe id="t"></iframe></p> 14 <div id="content" style="display: none"> 15 16 </div> 17 <pre id="test"> 18 <script type="application/javascript"> 19 20 /** Test for Bug 478251 */ 21 var doc = $("t").contentDocument; 22 doc.open(); 23 doc.write(); 24 doc.close(); 25 is(doc.documentElement.textContent, "", "Writing || failed"); 26 27 doc.open(); 28 doc.write(null); 29 doc.close(); 30 is(doc.documentElement.textContent, "null", "Writing |null| failed"); 31 32 doc.open(); 33 doc.write(null, null); 34 doc.close(); 35 is(doc.documentElement.textContent, "nullnull", "Writing |null, null| failed"); 36 37 doc.open(); 38 doc.write(undefined); 39 doc.close(); 40 is(doc.documentElement.textContent, "undefined", "Writing |undefined| failed"); 41 42 doc.open(); 43 doc.write(undefined, undefined); 44 doc.close(); 45 is(doc.documentElement.textContent, "undefinedundefined", "Writing |undefined, undefined| failed"); 46 47 doc.open(); 48 doc.writeln(); 49 doc.close(); 50 ok(doc.documentElement.textContent == "\n" || doc.documentElement.textContent == "", "Writing |\\n| failed"); 51 52 doc.open(); 53 doc.writeln(null); 54 doc.close(); 55 is(doc.documentElement.textContent, "null\n", "Writing |null\\n| failed"); 56 57 doc.open(); 58 doc.writeln(null, null); 59 doc.close(); 60 is(doc.documentElement.textContent, "nullnull\n", "Writing |null, null\\n| failed"); 61 62 doc.open(); 63 doc.writeln(undefined); 64 doc.close(); 65 is(doc.documentElement.textContent, "undefined\n", "Writing |undefined\\n| failed"); 66 67 doc.open(); 68 doc.writeln(undefined, undefined); 69 doc.close(); 70 is(doc.documentElement.textContent, "undefinedundefined\n", "Writing |undefined, undefined\\n| failed"); 71 </script> 72 </pre> 73 </body> 74 </html>