testing/web-platform/tests/html/editing/dnd/microdata/009.html
author Ted Campbell <tcampbell@mozilla.com>
Thu, 26 Jan 2023 15:53:21 +0000
changeset 650660 4af274d4ee613437631074174934b5739d002880
parent 388141 f95a678186b46649eee6cf8c6adbdf46c320f300
permissions -rw-r--r--
Bug 1811411 - Add profiler marker when discarding JitCode r=jandem Similar to the Discard marker, it seems useful to have a profile marker for discard events since they can toss a lot of Jit code. Differential Revision: https://phabricator.services.mozilla.com/D167896

<!DOCTYPE html>
<title>drag &amp; drop - microdata for selection surrounding one item</title>
<style>
  body > div {
    height: 100px;
    width: 200px;
    background-color: fuchsia;
    position: absolute;
    top: 8px;
    left: 8px;
  }
  span * {
    display: none;
  }
  body > div + div {
    background-color: navy;
    top: 116px;
  }
  body > div + div + div {
    background-color: orange;
    top: 224px;
  }
  p:first-of-type {
    margin-top: 350px;
  }
</style>

<script>

function makeEl(eltype,props,contents) {
  var elem = document.createElement(eltype);
  for( var i in props ) {
    if( props.hasOwnProperty(i) ) {
      elem.setAttribute(i,props[i]);
    }
  }
  if( contents ) {
    elem.innerHTML = contents;
  }
  return elem;
}

var orange, fails = [], doneonce = false;
window.onload = function() {
  orange = document.getElementsByTagName('div')[2];
  orange.childNodes[1].appendChild( makeEl('span',{itemprop:'foo'},'test') );
  orange.ondragstart = function(e) {
    e.dataTransfer.effectAllowed = 'copy';
    e.dataTransfer.setData('Text', 'dummy text');
    var err;
    if( err = checkprops(e.dataTransfer.getData('application/microdata+json')) ) {
      fails[fails.length] = e.type + ' ' + err;
    }
  };
  orange.previousSibling.ondragenter = orange.previousSibling.ondragleave = orange.previousSibling.ondragover =
  orange.ondrag = orange.ondragend = function(e) {
    if( e.type == 'dragover' || e.type == 'dragenter' ) {
      e.preventDefault();
      e.dataTransfer.dropEffect = 'copy';
    }
    if( e.dataTransfer.getData('application/microdata+json') ) {
      fails[fails.length] = e.type + ' unexpectedly had microdata (security restriction)';
    }
  };
  orange.previousSibling.ondrop = function(e) {
    var err;
    if( err = checkprops(e.dataTransfer.getData('application/microdata+json')) ) {
      fails[fails.length] = e.type + ' ' + err;
    }
    if( e.type != 'drop' ) { return; }
    if( doneonce ) { return; }
    doneonce = true;
    setTimeout(function () {
      document.getElementsByTagName('p')[0].innerHTML = fails.length ? ( 'FAIL: ' + fails.join('<br>') ) : 'PASS';
      fails = [];
    }, 200 );
  };

};
function checkprops(md) {
  var i;
  if( !md ) { return 'no microdata'; }
  md = JSON.parse(md);
  if( !md.items || md.items.length != 1 ) { return 'no items'; }
  if( !md.items[0].properties ) { return 'no properties'; }
  if( !md.items[0].properties.foo ) { return 'no properties.foo'; }
  if( md.items[0].properties.foo.length != 1 ) { return 'properties.foo length '+md.items[0].properties.foo.length+' instead of 1'; }
  if( md.items[0].properties.foo[0] != orange.childNodes[1].properties.namedItem('foo').getValues()[0] ) { return 'properties.foo[0] <i>'+md.items[0].properties.foo[0]+'</i> instead of <i>'+orange.childNodes[1].properties.namedItem('foo').getValues()[0]+'</i>'; }
  return '';
}

</script>

<div></div><div></div><div>01<span itemscope>23</span>45<span>67</span>89</div>

<p>Use your pointing device to select the text substring "12345678" above, drag the selection upwards to the pink box,
then back to the blue box, and release it.</p>
<noscript><p>Enable JavaScript and reload</p></noscript>