include("mjsunit.js"); var exit_status = -1; function onLoad () { var cat = new node.Process("cat"); cat.addListener("Output", function (chunk) { assertEquals(null, chunk); }); cat.addListener("Error", function (chunk) { assertEquals(null, chunk); }); cat.addListener("Exit", function (status) { exit_status = status; }); cat.kill(); } function onExit () { assertTrue(exit_status > 0); }