Quelle test_set_range_text.html Sprache: HTML

products/Sources/formale Sprachen/C/Firefox/dom/html/test/forms/test_set_range_text.html

<!DOCTYPE HTML>
<html>

<head>
<title>Tests for Bug 850364 && Bug 918940</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>
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=850364">Mozilla Bug 850364</a>
<p id="display"></p>
<div id="content">


<input type="text" id="input_text"></input>
<input type="search" id="input_search"></input>
<input type="url" id="input_url"></input>
<input type="tel" id="input_tel"></input>
<input type="password" id="input_password"></input>
<textarea id="input_textarea"></textarea>


<input type="button" id="input_button"></input>
<input type="submit" id="input_submit"></input>
<input type="image" id="input_image"></input>
<input type="reset" id="input_reset"></input>
<input type="radio" id="input_radio"></input>
<input type="checkbox" id="input_checkbox"></input>
<input type="range" id="input_range"></input>
<input type="file" id="input_file"></input>
<input type="email" id="input_email"></input>

</div>
<pre id="test">
<script class="testbody" type="text/javascript">

  /** Tests for Bug 850364 && Bug 918940**/

  var SupportedTypes = ["text", "search", "url", "tel", "password", "textarea"];
  var NonSupportedTypes = ["button", "submit", "image", "reset", "radio",
                           "checkbox", "range", "file", "email"];

  SimpleTest.waitForExplicitFinish();

  function TestInputs() {

    var opThrows, elem, i, msg;

    //Non-supported types should throw
    for (i = 0; i < NonSupportedTypes.length; ++i) {
      opThrows = false;
      msg = "input_" + NonSupportedTypes[i];
      elem = document.getElementById(msg);
      elem.focus();
      try {
        elem.setRangeText("abc");
      } catch (ex) {
       opThrows = true;
      }
      ok(opThrows, msg + " should throw InvalidStateError");
    }

    var numOfSelectCalls = 0, expectedNumOfSelectCalls = 0;
    //Supported types should not throw
    for (i = 0; i < SupportedTypes.length; ++i) {
      opThrows = false;
      msg = "input_" + SupportedTypes[i];
      elem = document.getElementById(msg);
      elem.focus();
      try {
        elem.setRangeText("abc");
      } catch (ex) {
        opThrows = true;
      }
      is(opThrows, false, msg + " should not throw InvalidStateError");

      elem.addEventListener("select", function (aEvent) {
        ok(true, "select event should be fired for " + aEvent.target.id);
        if (++numOfSelectCalls == expectedNumOfSelectCalls) {
          SimpleTest.finish();
        } else if (numOfSelectCalls > expectedNumOfSelectCalls) {
          ok(false, "Too many select events were fired");
        }
      });

      elem.addEventListener("input", function (aEvent) {
        ok(false, "input event should NOT be fired for " + + aEvent.target.id);
      });

      var test = " setRange(replacement), shrink";
      elem.value = "0123456789ABCDEF";
      elem.setSelectionRange(1, 6);
      elem.setRangeText("xyz");
      is(elem.value, "0xyz6789ABCDEF", msg + test);
      is(elem.selectionStart, 1, msg + test);
      is(elem.selectionEnd, 4, msg + test);
      elem.setRangeText("mnk");
      is(elem.value, "0mnk6789ABCDEF", msg + test);
      expectedNumOfSelectCalls += 2;

      test = " setRange(replacement), expand";
      elem.value = "0123456789ABCDEF";
      elem.setSelectionRange(1, 2);
      elem.setRangeText("xyz");
      is(elem.value, "0xyz23456789ABCDEF", msg + test);
      is(elem.selectionStart, 1, msg + test);
      is(elem.selectionEnd, 4, msg + test);
      elem.setRangeText("mnk");
      is(elem.value, "0mnk23456789ABCDEF", msg + test);
      expectedNumOfSelectCalls += 2;

      test = " setRange(replacement) pure insertion at start";
      elem.value = "0123456789ABCDEF";
      elem.setSelectionRange(0, 0);
      elem.setRangeText("xyz");
      is(elem.value, "xyz0123456789ABCDEF", msg + test);
      is(elem.selectionStart, 0, msg + test);
      is(elem.selectionEnd, 0, msg + test);
      elem.setRangeText("mnk");
      is(elem.value, "mnkxyz0123456789ABCDEF", msg + test);
      expectedNumOfSelectCalls += 1;

      test = " setRange(replacement) pure insertion in the middle";
      elem.value = "0123456789ABCDEF";
      elem.setSelectionRange(4, 4);
      elem.setRangeText("xyz");
      is(elem.value, "0123xyz456789ABCDEF", msg + test);
      is(elem.selectionStart, 4, msg + test);
      is(elem.selectionEnd, 4, msg + test);
      elem.setRangeText("mnk");
      is(elem.value, "0123mnkxyz456789ABCDEF", msg + test);
      expectedNumOfSelectCalls += 1;

      test = " setRange(replacement) pure insertion at the end";
      elem.value = "0123456789ABCDEF";
      elem.setSelectionRange(16, 16);
      elem.setRangeText("xyz");
      is(elem.value, "0123456789ABCDEFxyz", msg + test);
      is(elem.selectionStart, 16, msg + test);
      is(elem.selectionEnd, 16, msg + test);
      elem.setRangeText("mnk");
      is(elem.value, "0123456789ABCDEFmnkxyz", msg + test);

      //test SetRange(replacement, start, end, mode) with start > end
      try {
        elem.setRangeText("abc", 20, 4);
      } catch (ex) {
        opThrows = (ex.name == "IndexSizeError" && ex.code == DOMException.INDEX_SIZE_ERR);
      }
      is(opThrows, true, msg + " should throw IndexSizeError");

      //test SelectionMode 'select'
      elem.value = "0123456789ABCDEF";
      elem.setRangeText("xyz", 4, 9, "select");
      is(elem.value, "0123xyz9ABCDEF", msg + ".value == \"0123xyz9ABCDEF\"");
      is(elem.selectionStart, 4, msg + ".selectionStart == 4, with \"select\"");
      is(elem.selectionEnd, 7, msg + ".selectionEnd == 7, with \"select\"");
      expectedNumOfSelectCalls += 1;

      elem.setRangeText("pqm", 6, 25, "select");
      is(elem.value, "0123xypqm", msg + ".value == \"0123xypqm\"");
      is(elem.selectionStart, 6, msg + ".selectionStart == 6, with \"select\"");
      is(elem.selectionEnd, 9, msg + ".selectionEnd == 9, with \"select\"");
      expectedNumOfSelectCalls += 1;

      //test SelectionMode 'start'
      elem.value = "0123456789ABCDEF";
      elem.setRangeText("xyz", 4, 9, "start");
      is(elem.value, "0123xyz9ABCDEF", msg + ".value == \"0123xyz9ABCDEF\"");
      is(elem.selectionStart, 4, msg + ".selectionStart == 4, with \"start\"");
      is(elem.selectionEnd, 4, msg + ".selectionEnd == 4, with \"start\"");
      expectedNumOfSelectCalls += 1;

      elem.setRangeText("pqm", 6, 25, "start");
      is(elem.value, "0123xypqm", msg + ".value == \"0123xypqm\"");
      is(elem.selectionStart, 6, msg + ".selectionStart == 6, with \"start\"");
      is(elem.selectionEnd, 6, msg + ".selectionEnd == 6, with \"start\"");
      expectedNumOfSelectCalls += 1;

      //test SelectionMode 'end'
      elem.value = "0123456789ABCDEF";
      elem.setRangeText("xyz", 4, 9, "end");
      is(elem.value, "0123xyz9ABCDEF", msg + ".value == \"0123xyz9ABCDEF\"");
      is(elem.selectionStart, 7, msg + ".selectionStart == 7, with \"end\"");
      is(elem.selectionEnd, 7, msg + ".selectionEnd == 7, with \"end\"");
      expectedNumOfSelectCalls += 1;

      elem.setRangeText("pqm", 6, 25, "end");
      is(elem.value, "0123xypqm", msg + ".value == \"0123xypqm\"");
      is(elem.selectionStart, 9, msg + ".selectionStart == 9, with \"end\"");
      is(elem.selectionEnd, 9, msg + ".selectionEnd == 9, with \"end\"");
      expectedNumOfSelectCalls += 1;

      //test SelectionMode 'preserve' (default)

      //subcase: selection{Start|End} > end
      elem.value = "0123456789";
      elem.setSelectionRange(6, 9);
      elem.setRangeText("Z", 1, 2, "preserve");
      is(elem.value, "0Z23456789", msg + ".value == \"0Z23456789\"");
      is(elem.selectionStart, 6, msg + ".selectionStart == 6, with \"preserve\"");
      is(elem.selectionEnd, 9, msg + ".selectionEnd == 9, with \"preserve\"");
      expectedNumOfSelectCalls += 1;

      //subcase: selection{Start|End} < end
      elem.value = "0123456789";
      elem.setSelectionRange(4, 5);
      elem.setRangeText("QRST", 2, 9, "preserve");
      is(elem.value, "01QRST9", msg + ".value == \"01QRST9\"");
      is(elem.selectionStart, 2, msg + ".selectionStart == 2, with \"preserve\"");
      is(elem.selectionEnd, 6, msg + ".selectionEnd == 6, with \"preserve\"");
      expectedNumOfSelectCalls += 2;

      //subcase: selectionStart > end, selectionEnd < end
      elem.value = "0123456789";
      elem.setSelectionRange(8, 4);
      elem.setRangeText("QRST", 1, 5);
      is(elem.value, "0QRST56789", msg + ".value == \"0QRST56789\"");
      is(elem.selectionStart, 1, msg + ".selectionStart == 1, with \"default\"");
      is(elem.selectionEnd, 5, msg + ".selectionEnd == 5, with \"default\"");
      expectedNumOfSelectCalls += 2;

      //subcase: selectionStart < end, selectionEnd > end
      elem.value = "0123456789";
      elem.setSelectionRange(4, 9);
      elem.setRangeText("QRST", 2, 6);
      is(elem.value, "01QRST6789", msg + ".value == \"01QRST6789\"");
      is(elem.selectionStart, 2, msg + ".selectionStart == 2, with \"default\"");
      is(elem.selectionEnd, 9, msg + ".selectionEnd == 9, with \"default\"");
      expectedNumOfSelectCalls += 2;
    }
  }

  addLoadEvent(TestInputs);

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

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