202.html - mozsearch

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This test has a WPT meta file that expects 1 subtest issues.
This WPT test may be referenced by the following Test IDs:
- /html/editing/dnd/target-origin/202.html - WPT Dashboard Interop Dashboard

<!doctype html>

<html>

  <head>

    <title>allowTargetOrigin with fake dataTransfer should block dragenter, dragover, dragleave and drop synthetic events</title>

    <script src="/resources/testharness.js"></script>

    <script src="/resources/testharnessreport.js"></script>

  </head>

  <body>

    <div draggable="true"></div>

    <div></div>

    <noscript><p>Enable JavaScript and reload</p></noscript>

    <div id="log"></div>

    <script type="text/javascript">

test(function () {

  var dragsource = document.getElementsByTagName('div')[0], targ = document.getElementsByTagName('div')[1], evtdone = {};

  dragsource.ondragstart = function (e) {

    var evt;

    evtdone.initial = true;

    e.dataTransfer.effectAllowed = 'copy';

    e.dataTransfer.setData('text','dummy text');

    e.dataTransfer.allowTargetOrigin('http://example.com');

    evt = new DragEvent('dragstart', {dataTransfer:e.dataTransfer});

    targ.dispatchEvent(evt);

    evt = new DragEvent('drag', {dataTransfer:e.dataTransfer});

    targ.dispatchEvent(evt);

    evt = new DragEvent('dragenter', {dataTransfer:e.dataTransfer});

    targ.dispatchEvent(evt);

    evt = new DragEvent('dragover', {dataTransfer:e.dataTransfer});

    targ.dispatchEvent(evt);

    evt = new DragEvent('dragleave', {dataTransfer:e.dataTransfer});

    targ.dispatchEvent(evt);

    evt = new DragEvent('drop', {dataTransfer:e.dataTransfer});

    targ.dispatchEvent(evt);

    evt = new DragEvent('dragend', {dataTransfer:e.dataTransfer});

    targ.dispatchEvent(evt);

};

  targ.ondragstart = function (e) {

    evtdone[e.type] = true;

};

  targ.ondragenter = targ.ondragover = targ.ondrop = function (e) {

    e.preventDefault();

    evtdone[e.type] = true;

};

  targ.ondrag = targ.ondragleave = function (e) {

    evtdone[e.type] = true;

};

  targ.ondragend = function (e) {

    evtdone[e.type] = true;

};

  var creatorevent = document.createEvent('DragEvent');

  creatorevent.initDragEvent('dragstart', true, true, window, 1, 0, 0, 0, 0, false, false, false, false, 1, document.body, {});

  dragsource.dispatchEvent(creatorevent);

  assert_true(evtdone.dragstart, 'dragstart must fire');

  assert_true(evtdone.drag, 'drag must fire');

  assert_true(evtdone.dragend, 'dragend must fire');

  assert_false(evtdone.dragenter, 'dragenter must not fire');

  assert_false(evtdone.dragover, 'dragover must not fire');

  assert_false(evtdone.dragleave, 'dragleave must not fire');

  assert_false(evtdone.drop, 'drop must not fire');

}, "allowTargetOrigin with fake dataTransfer should block events");

    </script>

  </body>

</html>