Should dart:core print() be user-redefinable? #3486
Description
This issue was originally filed by renggli...@gmail.com
What steps will reproduce the problem?
<!DOCTYPE html>
<html>
<head>
<title>Some Tests</title>
</head>
<body>
<h1>Some Tests</h1>
<pre id="log"></pre>
<script type="text/javascript">
if (console) {
var log = console.log;
var element = document.getElementById('log');
console.log = function(text) {
element.appendChild(document.createTextNode(text + '\n'));
log.apply(this, arguments);
}
}
</script>
<script type="application/dart" src="SomeTests.dart"></script>
<script src="http://dart.googlecode.com/svn/branches/bleeding_edge/dart/client/dart.js"></script>
</body>
</html>
What is the expected output? What do you see instead?
I can redefine console.log to see the console output as part of the HTML page. This works well when the Dart code is run as Javascript in the standard Chrome browser, but fails to have any effect when run with the Chromium browser with the built-in Dart VM.
What version of the product are you using? On what operating system?
Dart SDK version 8344
Chromium Version 21.0.1165.0 (140714)