select-all-and-delete-in-html-element-having-contenteditable.html

<!doctype html>
<html contenteditable>
<head>
<meta charset=utf-8>
<title>Test "Select all" and deletion work with &lt;html contenteditable&gt;</title>
<script src=/resources/testharness.js></script>
<script src=/resources/testharnessreport.js></script>
<script src="/resources/testdriver.js"></script>
<script src="/resources/testdriver-vendor.js"></script>
<script src="/resources/testdriver-actions.js"></script>
</head>
<body>
<script>
"use strict";

const kBackspaceKey = "\uE003";
const kDeleteKey = "\uE017";
const kMeta = "\uE03d";
const kControl = "\uE009";

async function selectAllWithKey(elementToSelectAll) {
  if (elementToSelectAll.length === 0) {
    throw "element to select all must not be empty";
  }
  getSelection().collapse(elementToSelectAll, 0);
  try {
    await new test_driver.Actions()
      .keyDown(kControl)
      .keyDown("a")
      .keyUp("a")
      .keyUp(kControl)
      .send();
    if (!getSelection().isCollapsed) {
      return;
    }
    await new test_driver.Actions()
      .keyDown(kMeta)
      .keyDown("a")
      .keyUp("a")
      .keyUp(kMeta)
      .send();
    if (!getSelection().isCollapsed) {
      return;
    }
  } catch (ex) {
    throw ex;
  }
  throw "Neither Control-A nor Meta-A does select all contents";
}

function deleteWithBackspaceKey() {
  return new test_driver.Actions()
    .keyDown(kBackspaceKey)
    .keyUp(kBackspaceKey)
    .send();
}

function deleteWithDeleteKey() {
  return new test_driver.Actions()
    .keyDown(kDeleteKey)
    .keyUp(kDeleteKey)
    .send();
}

promise_test(async () => {
  document.body.innerHTML = "abc";
  await selectAllWithKey(document.body);
  await deleteWithBackspaceKey();
  assert_in_array(document.body.innerHTML, ["", "<br>"]);
}, "Select All, then, Backspace");

promise_test(async () => {
  document.body.innerHTML = "abc";
  await selectAllWithKey(document.body);
  await deleteWithDeleteKey();
  assert_in_array(document.body.innerHTML, ["", "<br>"]);
}, "Select All, then, Delete");

promise_test(async () => {
  document.body.innerHTML = "abc";
  document.execCommand("selectall");
  await deleteWithBackspaceKey();
  assert_in_array(document.body.innerHTML, ["", "<br>"]);
}, 'execCommand("selectall"), then, Backspace');

promise_test(async () => {
  document.body.innerHTML = "abc";
  document.execCommand("selectall");
  await deleteWithDeleteKey();
  assert_in_array(document.body.innerHTML, ["", "<br>"]);
}, 'execCommand("selectall"), then, Delete');

promise_test(async () => {
  document.body.innerHTML = "abc";
  await selectAllWithKey(document.body);
  document.execCommand("forwarddelete", false, false);
  assert_in_array(document.body.innerHTML, ["", "<br>"]);
}, 'Select All, then, execCommand("forwarddelete")');

promise_test(async () => {
  document.body.innerHTML = "abc";
  await selectAllWithKey(document.body);
  document.execCommand("delete", false, false);
  assert_in_array(document.body.innerHTML, ["", "<br>"]);
}, 'Select All, then, execCommand("delete")');

test(() => {
  document.body.innerHTML = "abc";
  document.execCommand("selectall");
  document.execCommand("forwarddelete", false, false);
  assert_in_array(document.body.innerHTML, ["", "<br>"]);
}, 'execCommand("selectall"), then, execCommand("forwarddelete")');

test(() => {
  document.body.innerHTML = "abc";
  document.execCommand("selectall");
  document.execCommand("delete", false, false);
  assert_in_array(document.body.innerHTML, ["", "<br>"]);
}, 'execCommand("selectall"), then, execCommand("delete")');

promise_test(async () => {
  document.body.innerHTML = "abc";
  getSelection().selectAllChildren(document.documentElement);
  await deleteWithBackspaceKey();
  assert_in_array(document.body.innerHTML, ["", "<br>"]);
}, 'getSelection().selectAllChildren(document.documentElement), then, Backspace');

promise_test(async () => {
  document.body.innerHTML = "abc";
  getSelection().selectAllChildren(document.documentElement);
  await deleteWithDeleteKey();
  assert_in_array(document.body.innerHTML, ["", "<br>"]);
}, 'getSelection().selectAllChildren(document.documentElement), then, Delete');

test(() => {
  document.body.innerHTML = "abc";
  getSelection().selectAllChildren(document.documentElement);
  document.execCommand("forwarddelete", false, false);
  assert_in_array(document.body.innerHTML, ["", "<br>"]);
}, 'getSelection().selectAllChildren(document.documentElement), then, execCommand("forwarddelete")');

test(() => {
  document.body.innerHTML = "abc";
  getSelection().selectAllChildren(document.documentElement);
  document.execCommand("delete", false, false);
  assert_in_array(document.body.innerHTML, ["", "<br>"]);
}, 'getSelection().selectAllChildren(document.documentElement), then, execCommand("delete")');

</script>
</body>
</html>
chromium/third_party/blink/web_tests/external/wpt/editing/other/select-all-and-delete-in-html-element-having-contenteditable.html
