Quelle test_smilBackwardsSeeking.xhtml Sprache: unbekannt

Spracherkennung für: .xhtml vermutete Sprache: Unknown {[0] [0] [0]} [Methode: Schwerpunktbildung, einfache Gewichte, sechs Dimensionen]

<html xmlns="http://www.w3.org/1999/xhtml">
<head>
  <title>Test for backwards seeking behavior </title>
  <script src="/tests/SimpleTest/SimpleTest.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">
<svg id="svg" xmlns="http://www.w3.org/2000/svg" />
</div>
<pre id="test">
<script class="testbody" type="text/javascript">
<![CDATA[
/** Test for backwards seeking behavior  **/

var gSvg = document.getElementById("svg");

SimpleTest.waitForExplicitFinish();

function main()
{
  // Pause our document, so that the setCurrentTime calls are the only
  // thing affecting document time
  gSvg.pauseAnimations();

  // We define a series of scenarios, sample times, and expected return values
  // from getStartTime.
  //
  // Each scenario is basically a variation on the following arrangement:
  //
  // <svg>
  //   <set ... dur="1s" begin="<A-BEGIN>"/>
  //   <set ... dur="1s" begin="<B-BEGIN>"/>
  // </svg>
  //
  // Each test then consists of the following:
  //    animA: attributes to be applied to a
  //    animB: attributes to be applied to b
  //    times: a series of triples which consist of:
  //             <sample time, a's expected start time, b's expected start time>
  //           * The sample time is the time passed to setCurrentTime and so is
  //             in seconds.
  //           * The expected start times are compared with the return value of
  //             getStartTime. To check for an unresolved start time where
  //             getStartTime would normally throw an exception use
  //             'unresolved'.
  //           * We also allow the special notation to indicate a call to
  //             beginElement
  //             <'beginElementAt', id of animation element, offset>
  //
  // In the diagrams below '^' means the time before the seek and '*' is the
  // seek time.
  var testCases = Array();

  // 0: Simple case
  //
  //   A:     +-------
  //   B:     +-------       begin: a.begin
  //        *            ^
  testCases[0] = {
    'animA': {'begin':'1s', 'id':'a'},
    'animB': {'begin':'a.begin'},
    'times': [ [0, 1, 1],
               [1, 1, 1],
               [2, 'unresolved', 'unresolved'],
               [0, 1, 1],
               [1.5, 1, 1],
               [1, 1, 1],
               [2, 'unresolved', 'unresolved'] ]
  };

  // 1: Restored times should be live
  //
  // When we restore times they should be live. So we have the following
  // scenario.
  //
  //   A:     +-------
  //   B:     +-------       begin: a.begin
  //       *            ^
  //
  // Then we call beginElement at an earlier time which should give us the
  // following.
  //
  //   A:   +-------
  //   B:   +-------
  //       *            ^
  //
  //  If the times are not live however we'll end up with this
  //
  //   A:   +-------
  //   B:   +-+-------
  //       *            ^
  testCases[1] = {
    'animA': {'begin':'1s', 'id':'a', 'restart':'whenNotActive'},
    'animB': {'begin':'a.begin', 'restart':'always'},
    'times': [ [0, 1, 1],
               [2, 'unresolved', 'unresolved'],
               [0.25, 1, 1],
               ['beginElementAt', 'a', 0.25], // = start time of 0.5
               [0.25, 0.5, 0.5],
               [1, 0.5, 0.5],
               [1.5, 'unresolved', 'unresolved'] ]
  };

  // 2: Multiple intervals A
  //
  //   A:  +-  +-
  //   B:          +-  +-   begin: a.begin+4s
  //             *    ^
  testCases[2] = {
    'animA': {'begin':'1s; 3s', 'id':'a'},
    'animB': {'begin':'a.begin+4s'},
    'times': [ [0, 1, 5],
               [3, 3, 5],
               [6.5, 'unresolved', 7],
               [4, 'unresolved', 5],
               [6, 'unresolved', 7],
               [2, 3, 5],
               ['beginElementAt', 'a', 0],
               [2, 2, 5],
               [5, 'unresolved', 5],
               [6, 'unresolved', 6],
               [7, 'unresolved', 7],
               [8, 'unresolved', 'unresolved'] ]
  };

  for (var i = 0; i < testCases.length; i++) {
    gSvg.setCurrentTime(0);
    var test = testCases[i];

    // Create animation elements
    var animA = createAnim(test.animA);
    var animB = createAnim(test.animB);

    // Run samples
    for (var j = 0; j < test.times.length; j++) {
      var times = test.times[j];
      if (times[0] == 'beginElementAt') {
        var anim = getElement(times[1]);
        anim.beginElementAt(times[2]);
      } else {
        gSvg.setCurrentTime(times[0]);
        checkStartTime(animA, times[1], times[0], i, 'a');
        checkStartTime(animB, times[2], times[0], i, 'b');
      }
    }

    // Tidy up
    animA.remove();
    animB.remove();
  }

  SimpleTest.finish();
}

function createAnim(attr)
{
  const svgns = "http://www.w3.org/2000/svg";
  var anim = document.createElementNS(svgns, 'set');
  anim.setAttribute('attributeName','x');
  anim.setAttribute('to','10');
  anim.setAttribute('dur','1s');
  for (name in attr) {
    anim.setAttribute(name, attr[name]);
  }
  return gSvg.appendChild(anim);
}

function checkStartTime(anim, expectedStartTime, sampleTime, caseNum, id)
{
  var startTime = 'unresolved';
  try {
    startTime = anim.getStartTime();
  } catch (e) {
    if (e.name != "InvalidStateError" ||
        e.code != DOMException.INVALID_STATE_ERR)
      throw e;
  }

  var msg = "Test case " + caseNum + ", t=" + sampleTime + " animation '" +
    id + "': Unexpected getStartTime:";
  is(startTime, expectedStartTime, msg);
}

window.addEventListener("load", main);
]]>
</script>
</pre>
</body>
</html>

Quelle test_smilBackwardsSeeking.xhtml Sprache: unbekannt

[Dauer der Verarbeitung: 0.25 Sekunden, vorverarbeitet 2026-06-04]