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products/sources/formale Sprachen/C/Firefox/layout/base/tests/ (Browser von der Mozilla Stiftung Version 136.0.1^©) Datei vom 10.2.2025 mit Größe 3 kB

Quelle bug1448730.html Sprache: HTML

products/sources/formale Sprachen/C/Firefox/layout/base/tests/bug1448730.html

<!DOCTYPE html>
<html>
<head>
  <script src="/tests/SimpleTest/EventUtils.js"></script>
</head>
<body>
<p id="display">
  <input id="input" inputmode="none">
  <textarea id="textarea" cols="10" rows="2" inputmode="none"></textarea>
  <div id="editable" contenteditable style="width: 200px;" inputmode="none"></div>
</p>
<div id="content" style="display: none;"></div>
<pre id="test">
</pre>
<script>
const SimpleTest = parent.SimpleTest;
const is = parent.is;
const isnot = parent.isnot;
const ok = parent.ok;

window.addEventListener("load", runTest);

function runTest() {
  let target = document.getElementById("input");
  target.focus();

  // <input>
  target.value = " ";
  synthesizeTouchAtCenter(target, { type: "touchstart" });
  synthesizeMouseAtCenter(target, { type: "mouselongtap" });
  synthesizeTouchAtCenter(target, { type: "touchend" });
  is(target.selectionStart, target.value.length, "Don't select whitespace");
  is(target.selectionEnd, target.value.length, "Don't select whitespace");

  target.value = "abc";
  synthesizeTouchAtCenter(target, { type: "touchstart" });
  synthesizeMouseAtCenter(target, { type: "mouselongtap" });
  synthesizeTouchAtCenter(target, { type: "touchend" });
  is(target.selectionStart, target.value.length, "Don't select word");
  is(target.selectionEnd, target.value.length, "Don't select word");

  target.value = " ".repeat(100);
  synthesizeTouchAtCenter(target, { type: "touchstart" });
  synthesizeMouseAtCenter(target, { type: "mouselongtap" });
  synthesizeTouchAtCenter(target, { type: "touchend" });
  is(target.selectionStart, 0, "Select whitespace");

  // <textarea>
  target = document.getElementById("textarea");
  target.value = " ";
  synthesizeTouchAtCenter(target, { type: "touchstart" });
  synthesizeMouseAtCenter(target, { type: "mouselongtap" });
  synthesizeTouchAtCenter(target, { type: "touchend" });
  is(target.selectionStart, 2, "Don't select whitespace");
  is(target.selectionEnd, 2, "Don't select whitespace");

  target.value = "abc";
  synthesizeTouchAtCenter(target, { type: "touchstart" });
  synthesizeMouseAtCenter(target, { type: "mouselongtap" });
  synthesizeTouchAtCenter(target, { type: "touchend" });
  is(target.selectionStart, target.value.length, "Don't select word");
  is(target.selectionEnd, target.value.length, "Don't select word");

  target.value = " ".repeat(10) + "\n" + " ".repeat(10) + "\n" + " ".repeat(10);
  synthesizeTouchAtCenter(target, { type: "touchstart" });
  synthesizeMouseAtCenter(target, { type: "mouselongtap" });
  synthesizeTouchAtCenter(target, { type: "touchend" });
  isnot(target.selectionStart, target.selectionEnd, "Select whitespace");

  // contenteditable
  target = document.getElementById("editable");
  target.innerHTML = "test";
  target.focus();
  let range = document.createRange();
  range.setStart(target.firstChild, target.firstChild.length);
  range.setEnd(target.firstChild, target.firstChild.length);
  let selection = window.getSelection();
  selection.removeAllRanges();
  selection.addRange(range);

  synthesizeTouchAtCenter(target, { type: "touchstart" });
  synthesizeMouseAtCenter(target, { type: "mouselongtap" });
  synthesizeTouchAtCenter(target, { type: "touchend" });
  ok(selection.getRangeAt(0).collapsed, "Don't select word");

  target.innerHTML = "t".repeat(50);
  target.focus();
  range = document.createRange();
  range.setStart(target.firstChild, target.firstChild.length);
  range.setEnd(target.firstChild, target.firstChild.length);
  selection.removeAllRanges();
  selection.addRange(range);

  synthesizeTouchAtCenter(target, { type: "touchstart" });
  synthesizeMouseAtCenter(target, { type: "mouselongtap" });
  synthesizeTouchAtCenter(target, { type: "touchend" });
  ok(!selection.getRangeAt(0).collapsed, "Select word");

  SimpleTest.finish();
}
</script>
</body>
</html>

Messung V0.5

¤ Dauer der Verarbeitung: 0.10 Sekunden (vorverarbeitet) ¤

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