<!DOCTYPE html>
<link rel="help" href="http://www.whatwg.org/specs/web-apps/current-work/multipage/the-button-element.html#the-select-element">
<script src="../../../resources/testharness.js"></script>
<script src="../../../resources/testharnessreport.js"></script>
<script>
var select, optionA, optionB, optionC;
function makeSelect() {
select = document.createElement('select');
optionA = select.appendChild(new Option('a'));
optionB = select.appendChild(new Option('b'));
optionC = select.appendChild(new Option('c'));
}
test(function() {
makeSelect();
select.remove(1);
assert_equals(select.options[0], optionA);
assert_equals(select.options[1], optionC);
}, 'Basics');
test(function() {
makeSelect();
select.remove(10);
assert_equals(select.options[0], optionA);
assert_equals(select.options[1], optionB);
assert_equals(select.options[2], optionC);
}, 'Index out of range');
test(function() {
makeSelect();
select.remove(-1);
assert_equals(select.options[0], optionA);
assert_equals(select.options[1], optionB);
assert_equals(select.options[2], optionC);
}, 'Index out of range, negative');
test(function() {
makeSelect();
select.remove({});
assert_equals(select.options[0], optionB);
assert_equals(select.options[1], optionC);
}, 'Objects are coerced to 0');
test(function() {
makeSelect();
select.remove(optionC);
assert_equals(select.options[0], optionB);
assert_equals(select.options[1], optionC);
}, 'Nodes are objects too. Coerced to 0');
</script>
</html>