node/test/test-cat-noexist.js

include("mjsunit");

function onLoad () {
  var dirname = node.path.dirname(__filename);
  var fixtures = node.path.join(dirname, "fixtures");
  var filename = node.path.join(fixtures, "does_not_exist.txt");

  node.fs.cat(filename, "raw", function (status, data) {
    assertTrue(status != 0);
  });
};