st initial value');

test(function () {
  assert_equals(element.ondragenter, null);
}, 'element.ondragenter initial value');

test(function () {
  assert_equals(element.ondragleave, null);
}, 'element.ondragleave initial value');

test(function () {
  assert_equals(element.ondragover, null);
}, 'element.ondragover initial value');

test(function () {
  assert_equals(element.ondrop, null);
}, 'element.ondrop initial value');

test(function () {
  assert_equals(element.ondragend, null);
}, 'element.ondragend 