select-remove.html

Enable keyboard shortcuts

This WPT test may be referenced by the following Test IDs:
- /html/semantics/forms/the-select-element/select-remove.html - WPT Dashboard Interop Dashboard

<!doctype html>

<meta charset=utf-8>

<title>HTMLSelectElement.remove</title>

<link rel="author" title="Ms2ger" href="Ms2ger@gmail.com">

<link rel="help" href="https://dom.spec.whatwg.org/#dom-childnode-remove">

<link rel="help" href="https://html.spec.whatwg.org/multipage/#dom-select-remove">

<link rel="help" href="https://html.spec.whatwg.org/multipage/#dom-htmloptionscollection-remove">

<script src="/resources/testharness.js"></script>

<script src="/resources/testharnessreport.js"></script>

<div id=log></div>

<script>

function testRemove(getter, desc) {

  test(function() {

    var div = document.createElement("div");

    var select = document.createElement("select");

    div.appendChild(select);

    assert_equals(select.parentNode, div);

    var options = [];

    for (var i = 0; i < 3; ++i) {

      var option = document.createElement("option");

      option.textContent = String(i);

      select.appendChild(option);

      options.push(option);

    getter(select).remove(-1);

    assert_array_equals(select.options, options, "After remove(-1)");

    assert_equals(select.parentNode, div);

    getter(select).remove(3);

    assert_array_equals(select.options, options, "After remove(3)");

    assert_equals(select.parentNode, div);

    getter(select).remove(0);

    assert_array_equals(select.options, [options[1], options[2]], "After remove(0)");

    assert_equals(select.parentNode, div);

  }, desc)

testRemove(function(select) { return select; }, "select.remove(n) should work");

testRemove(function(select) { return select.options; }, "select.options.remove(n) should work");

test(function() {

  var div = document.createElement("div");

  var select = document.createElement("select");

  div.appendChild(select);

  assert_equals(select.parentNode, div);

  assert_equals(div.firstChild, select);

  select.remove();

  assert_equals(select.parentNode, null);

  assert_equals(div.firstChild, null);

}, "remove() should work on select elements.")

test(function() {

  var div = document.createElement("div");

  var select = document.createElement("select");

  div.appendChild(select);

  assert_equals(select.parentNode, div);

  assert_equals(div.firstChild, select);

  Element.prototype.remove.call(select);

  assert_equals(select.parentNode, null);

  assert_equals(div.firstChild, null);

}, "Element#remove() should work on select elements.")

</script>