<body onload="test()"> <form method="post" action="mailto:nobody@gmail.com"> Field 1: <input type="text" size="10" maxlength="40" name="field1" value="value 1"> Field 2: <input type="text" size="10" maxlength="40" name="field2" value="value 2"> <input type="submit" value="Send"> </form> <div>Expected results when clicking "Send" button: A new mail message is created with a body of "field1=value 1&field2=value 2".</div> <script> function test() { if (window.testRunner) { testRunner.dumpAsText(); testRunner.waitForPolicyDelegate(); document.getElementsByTagName("form")[0].submit(); } } </script>