user-select-on-input-and-contenteditable.html

<!DOCTYPE html>
<meta charset="utf-8">
<meta name="timeout" content="long">
<meta name="viewport" content="width=device-width,initial-scale=1,minimum-scale=1">
<title>Test: used 'user-select' is always 'contain' on editable elements</title>
<link rel="help" href="https://drafts.csswg.org/css-ui/#propdef-user-select">
<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>
<input type=text value="I should be selectable">
<input type=search value="I should be selectable">
<input type=url value="https://example.org/">
<input type=tel value="555-555-5555">
<input type=password value="I should be selectable">
<textarea>I should be selectable</textarea>
<div contenteditable="true">I should be selectable</div>
<script>
  const valuesToTest = ["auto", "text", "none", "contain", "all"];

  for (let value of valuesToTest) {
    promise_test(async function () {
      for (let element of document.querySelectorAll("input,textarea")) {
        element.style.userSelect = value;
        element.focus();
        let start = element.selectionStart;
        await test_driver.click(element);
        assert_not_equals(element.selectionStart, start, "Selection should've moved on click.");
        element.selectionStart = 0;
      }

      let div = document.querySelector("div");
      div.style.userSelect = value;
      div.focus();
      let oldOffset = getSelection().focusOffset;
      await test_driver.click(div);
      assert_not_equals(oldOffset, getSelection().focusOffset, "Selection should've moved on click.");
      getSelection().focusOffet = 0;
    }, `selection for ${value}`);
  }
</script>
chromium/third_party/blink/web_tests/external/wpt/selection/user-select-on-input-and-contenteditable.html
