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products/Sources/formale Sprachen/C/Firefox/editor/libeditor/tests/ (Browser von der Mozilla Stiftung Version 136.0.1^©) Datei vom 10.2.2025 mit Größe 5 kB

Quelle test_undo_with_editingui.html Sprache: HTML

products/Sources/formale Sprachen/C/Firefox/editor/libeditor/tests/test_undo_with_editingui.html

<!DOCTYPE html>
<html>
<head>
  <title>Test for undo with editing UI</title>
  <script src="/tests/SimpleTest/SimpleTest.js"></script>
  <script src="/tests/SimpleTest/EventUtils.js"></script>
  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
</head>
<body>
<p id="display"></p>
<div id="content" style="display: none;">

</div>

<div id="editable1" contenteditable="true">
<table id="table1" border="1">
<tr id="tr1"><td>ABCDEFG</td><td>HIJKLMN</td></tr>
<tr id="tr2"><td>ABCDEFG</td><td>HIJKLMN</td></tr>
</table>
<div id="edit1">test</div>
<img id="img1" src="green.png">
<div id="abs1" style="position: absolute; top: 100px; left: 300px; width: 100px; height: 100px; background-color: green;"></div>
</div>
<pre id="test">

<script class="testbody" type="application/javascript">
function resizingActive(win = window) {
  let Ci = SpecialPowers.Ci;
  let editor = SpecialPowers.wrap(win).docShell.editor;
  return editor && editor.QueryInterface(Ci.nsIHTMLObjectResizer).isObjectResizingActive;
}

add_task(async function testAbsPosUI() {
  await new Promise((resolve) => {
    SimpleTest.waitForFocus(() => {
      SimpleTest.executeSoon(resolve);
    }, window);
  });

  document.execCommand("enableAbsolutePositionEditing", false, "true");
  ok(document.queryCommandState("enableAbsolutePositionEditing"),
    "Enable absolute positioned editor");

  let edit1 = document.getElementById("edit1");
  edit1.innerText = "test";
  synthesizeMouseAtCenter(edit1, {});
  synthesizeKey("a");
  isnot(edit1.firstChild.textContent, "test", "Text is modified");
  let abs1 = document.getElementById("abs1");
  ok(!abs1.hasAttribute("_moz_abspos"), "_moz_abspos attribute should be false yet");

  let promiseForAbsEditor = new Promise((resolve) => {
    document.addEventListener("selectionchange", () => {
      resolve();
    }, {once: true});
  });
  synthesizeMouseAtCenter(abs1, {});
  await promiseForAbsEditor;
  ok(abs1.hasAttribute("_moz_abspos"), "_moz_abspos attribute should be true");

  synthesizeKey("z", { accelKey: true });
  is(edit1.firstChild.textContent, "test", "Text is restored by undo");

  // TODO: no good way to move absolute position grab.

  document.execCommand("enableAbsolutePositionEditing", false, "false");
});

add_task(function testResizerUI() {
  document.execCommand("enableObjectResizing", false, "true");
  ok(document.queryCommandState("enableObjectResizing"),
    "Enable object resizing editor");

  let edit1 = document.getElementById("edit1");
  edit1.innerText = "test";
  synthesizeMouseAtCenter(edit1, {});
  synthesizeKey("h");
  isnot(edit1.firstChild.textContent, "test", "Text is modified");

  let img1 = document.getElementById("img1");
  synthesizeMouseAtCenter(img1, {});
  ok(resizingActive(), "resizing should be active");

  synthesizeKey("z", { accelKey: true });
  is(edit1.firstChild.textContent, "test", "Text is restored by undo");

  // Resizer

  synthesizeMouseAtCenter(edit1, {});
  synthesizeKey("j");
  isnot(edit1.firstChild.textContent, "test", "Text is modified");

  synthesizeMouseAtCenter(img1, {});
  ok(resizingActive(), "resizing should be active");

  // Emulate drag & drop
  let origWidth = img1.width;
  let posX = img1.clientWidth;
  let posY = img1.clientHeight - (img1.height / 2);
  synthesizeMouse(img1, posX, posY, {type: "mousedown"});
  synthesizeMouse(img1, posX + 100, posY, {type: "mousemove"});
  synthesizeMouse(img1, posX + 100, posY, {type: "mouseup"});

  isnot(img1.width, origWidth, "Image is resized");
  synthesizeKey("z", { accelKey: true });
  is(img1.width, origWidth, "Image width is restored by undo");

  synthesizeKey("z", { accelKey: true });
  is(edit1.firstChild.textContent, "test", "Text is restored by undo");

  document.execCommand("enableObjectResizing", false, "false");
});

add_task(async function testInlineTableUI() {
  document.execCommand("enableInlineTableEditing", false, "true");
  ok(document.queryCommandState("enableInlineTableEditing"),
    "Enable Inline Table editor");

  let tr1 = document.getElementById("tr1");
  synthesizeMouseAtCenter(tr1, {});
  synthesizeKey("o");
  isnot(tr1.firstChild.firstChild.textContent, "ABCDEFG",
        "Text is modified");

  let tr2 = document.getElementById("tr2");
  synthesizeMouseAtCenter(tr2, {});
  synthesizeKey("y");
  isnot(tr2.firstChild.firstChild.textContent, "ABCDEFG",
        "Text is modified");

  synthesizeKey("z", { accelKey: true });
  is(tr2.firstChild.firstChild.textContent, "ABCDEFG",
     "Text is restored by undo");

  synthesizeKey("z", { accelKey: true });
  is(tr1.firstChild.firstChild.textContent, "ABCDEFG",
     "Text is restored by undo");

  synthesizeMouseAtCenter(tr1, {});
  synthesizeKey("p");
  isnot(tr1.firstChild.firstChild.textContent, "ABCDEFG",
        "Text is modified");

  // Inline table editing UI

  synthesizeMouseAtCenter(tr2, {});
  synthesizeMouse(tr2, 0, tr2.clientHeight / 2, {});
  ok(!document.getElementById("tr2"),
     "id=tr2 should be removed by a click in the row");

  synthesizeKey("z", { accelKey: true });
  ok(document.getElementById("tr2"), "id=tr2 should be restored by undo");

  synthesizeKey("z", { accelKey: true });
  is(tr1.firstChild.firstChild.textContent, "ABCDEFG",
     "Text is restored by undo");

  document.execCommand("enableInlineTableEditing", false, "false");
});

</script>
</pre>
</body>
</html>

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