Quelle test_bug697842.html Sprache: HTML

products/Sources/formale Sprachen/C/Firefox/editor/libeditor/tests/test_bug697842.html

<!DOCTYPE>
<html>

<head>
  <title>Test for Bug 697842</title>
  <script src="/tests/SimpleTest/SimpleTest.js"></script>
  <script src="/tests/SimpleTest/EventUtils.js"></script>
  <link rel="stylesheet" type="text/css"
          href="chrome://mochikit/content/tests/SimpleTest/test.css" />
</head>
<body>
<div id="display">
  <p id="editor" contenteditable style="min-height: 1.5em;"></p>
</div>
<div id="content" style="display: none">

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

<script class="testbody" type="application/javascript">

/** Test for Bug 697842 **/
SimpleTest.waitForExplicitFinish();
SimpleTest.waitForFocus(runTests);

function runTests() {
  var editor = document.getElementById("editor");
  editor.focus();

  SimpleTest.executeSoon(function() {
    var composingString = "";

    function handler(aEvent) {
      switch (aEvent.type) {
        case "compositionstart":
          // Selected string at starting composition must be empty in this test.
          is(aEvent.data, "", "mismatch selected string");
          break;
        case "compositionupdate":
        case "compositionend":
          is(aEvent.data, composingString, "mismatch composition string");
          break;
        default:
          break;
      }
      aEvent.stopPropagation();
      aEvent.preventDefault();
    }

    editor.addEventListener("compositionstart", handler, true);
    editor.addEventListener("compositionend", handler, true);
    editor.addEventListener("compositionupdate", handler, true);

    // input first character
    composingString = "\u306B";
    synthesizeCompositionChange(
      { "composition":
        { "string": composingString,
          "clauses":
          [
            { "length": 1, "attr": COMPOSITION_ATTR_RAW_CLAUSE },
          ],
        },
        "caret": { "start": 1, "length": 0 },
      });

    // input second character
    composingString = "\u306B\u3085";
    synthesizeCompositionChange(
      { "composition":
        { "string": composingString,
          "clauses":
          [
            { "length": 2, "attr": COMPOSITION_ATTR_RAW_CLAUSE },
          ],
        },
        "caret": { "start": 2, "length": 0 },
      });

    // convert them
    synthesizeCompositionChange(
      { "composition":
        { "string": composingString,
          "clauses":
          [
            { "length": 2,
              "attr": COMPOSITION_ATTR_SELECTED_CLAUSE },
          ],
        },
        "caret": { "start": 2, "length": 0 },
      });

    synthesizeComposition({ type: "compositioncommitasis" });

    is(editor.innerHTML, composingString,
       "editor has unexpected result");

    editor.removeEventListener("compositionstart", handler, true);
    editor.removeEventListener("compositionend", handler, true);
    editor.removeEventListener("compositionupdate", handler, true);
    editor.removeEventListener("text", handler, true);

    SimpleTest.finish();
  });
}

</script>
</body>

</html>

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