copy-paste-white-space.html | Explore in Territory

<!doctype HTML>
<script src="../../resources/testharness.js"></script>
<script src="../../resources/testharnessreport.js"></script>
<div id="text">
  	Testing 
CSS white-space property
</div>
<textarea id="textarea" rows="4" cols="40"></textarea>
<script>
  var textForCopy = document.getElementById('text');
  var textarea = document.getElementById('textarea');

function defocus() {
  eventSender.mouseMoveTo(0, 0);
  eventSender.mouseDown();
  eventSender.mouseUp();
}

function copyAndPaste(whiteSpaceValue) {
  defocus();
  textarea.value ='';
  textForCopy.style.whiteSpace = whiteSpaceValue;
  var selection = window.getSelection();
  selection.removeAllRanges();
  var range = document.createRange();
  range.selectNode(textForCopy);
  selection.addRange(range);

  document.execCommand('copy');
  textarea.focus();
  document.execCommand('paste');

  return whiteSpaceValue;
}

test(function() {
  assert_equals(textarea.value, '\n  \tTesting \nCSS white-space property\n');
}, copyAndPaste('pre'));

test(function() {
  assert_equals(textarea.value, '\n  \tTesting \nCSS white-space property\n');
}, copyAndPaste('pre-wrap'));

test(function() {
  assert_equals(textarea.value, 'Testing CSS white-space property\n');
}, copyAndPaste('normal'));
test(function() {
  assert_equals(textarea.value, 'Testing CSS white-space property\n');
}, copyAndPaste('nowrap'));

test(function() {
  assert_equals(textarea.value, '\nTesting\nCSS white-space property\n');
}, copyAndPaste('pre-line'));
</script>
chromium/third_party/blink/web_tests/editing/pasteboard/copy-paste-white-space.html
