<!DOCTYPE HTML> <html> <head> <meta charset="utf-8"> <title>Test Console binding</title> <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/> </head> <body> <script type="application/javascript"> function consoleListener() { SpecialPowers.addObserver(this, "console-api-log-event", false); } var order = 0; consoleListener.prototype = { observe: function(aSubject, aTopic, aData) { if (aTopic == "console-api-log-event") { var obj = aSubject.wrappedJSObject; if (order+1 == parseInt(obj.arguments[0])) { ok(true, "Message received: " + obj.arguments[0]); order++; } if (order == 3) { SpecialPowers.removeObserver(this, "console-api-log-event"); SimpleTest.finish(); return; } } } } var cl = new consoleListener(); SimpleTest.waitForExplicitFinish(); [1,2,3].forEach(console.log); </script> </body> </html>