Quelle test_cmd_fontFace_with_tt.html

Sprache: HTML

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

<!doctype html>
<html>
<head>
  <title>Testing font face "tt"</title>
  <link rel="stylesheet" href="/tests/SimpleTest/test.css">
  <script src="/tests/SimpleTest/SimpleTest.js"></script>
  <script src="/tests/SimpleTest/EventUtils.js"></script>
</head>
<body>
<div id="display">
</div>

<div id="content" contenteditable>abc</div>

<pre id="test">
</pre>

<script class="testbody">
"use strict";
SimpleTest.waitForExplicitFinish();
SimpleTest.waitForFocus(() => {
  let editor = document.querySelector("div[contenteditable]");
  editor.focus();
  let selection = document.getSelection();

  // "tt" is a magic value of "cmd_fontFace", it should work as "cmd_tt".
  editor.innerHTML = "abc";
  selection.setBaseAndExtent(editor.firstChild, 1, editor.firstChild, 2);
  SpecialPowers.doCommand(window, "cmd_fontFace", "tt");
  is(editor.innerHTML, "a<tt>b</tt>c",
     "\"cmd_fontFace\" with \"tt\" should wrap selected text <tt> element");

  editor.innerHTML = "<br>";
  selection.collapse(editor, 0);
  SpecialPowers.doCommand(window, "cmd_fontFace", "tt");
  synthesizeKey("t");
  synthesizeKey("t");
  is(editor.innerHTML, "<tt>tt</tt>",
     "Typed text after \"cmd_fontFace\" with \"tt\" should be wrapped by <tt> element");

  // But it shouldn't work with `Document.execCommand()`.
  editor.innerHTML = "abc";
  selection.setBaseAndExtent(editor.firstChild, 1, editor.firstChild, 2);
  document.execCommand("fontname", false, "tt");
  is(editor.innerHTML, "a<font face=\"tt\">b</font>c",
     "execCommand(\"fontname\") with \"tt\" should wrap selected text with <font> element");

  editor.innerHTML = "<br>";
  selection.collapse(editor, 0);
  document.execCommand("fontname", false, "tt");
  synthesizeKey("t");
  synthesizeKey("t");
  is(editor.innerHTML, "<font face=\"tt\">tt</font>",
     "Typed text after execCommand(\"fontname\") with \"tt\" should be wrapped by <font> element");

  // "cmd_fontFace" with "tt" should remove `<font>` element.
  editor.innerHTML = "a<font face=\"sans-serif\">b</font>c";
  selection.selectAllChildren(editor.querySelector("font"));
  SpecialPowers.doCommand(window, "cmd_fontFace", "tt");
  is(editor.innerHTML, "a<tt>b</tt>c",
     "\"cmd_fontFace\" with \"tt\" should wrap selected text <tt> element after removing <font> element");

  editor.innerHTML = "<font face=\"sans-serif\">abc</font>";
  selection.setBaseAndExtent(editor.firstChild.firstChild, 1, editor.firstChild.firstChild, 2);
  SpecialPowers.doCommand(window, "cmd_fontFace", "tt");
  is(editor.innerHTML, "<font face=\"sans-serif\">a</font><tt>b</tt><font face=\"sans-serif\">c</font>",
     "\"cmd_fontFace\" with \"tt\" should wrap selected text <tt> element after removing <font> element");

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

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