B2G/gecko/browser/base/content/test/newtab/browser_newtab_drop_preview.js
/*
 * These tests ensure that the drop preview correctly arranges sites when
 * dragging them around.
 */
These tests ensure that the drop preview correctly arranges sites when
dragging them around.
These tests ensure that the drop preview correctly arranges sites when dragging them around .
function runTests() {
  yield setLinks("0,1,2,3,4,5,6,7,8");
  setPinnedLinks("0,1,2,,,5");
  yield addNewTabPageTab();
  checkGrid("0p,1p,2p,3,4,5p,6,7,8");
  let cw = getContentWindow();
  cw.gDrag._draggedSite = getCell(0).site;
  let sites = cw.gDropPreview.rearrange(getCell(4));
  cw.gDrag._draggedSite = null;
  checkGrid("3,1p,2p,4,0p,5p,6,7,8", sites);
}
function runTests ( ) { yield setLinks ( "0,1,2,3,4,5,6,7,8" ) ; setPinnedLinks ( "0,1,2,,,5" ) ; yield addNewTabPageTab ( ) ; checkGrid ( "0p,1p,2p,3,4,5p,6,7,8" ) ; let cw = getContentWindow ( ) ; cw . gDrag . _draggedSite = getCell ( 0 ) . site ; let sites = cw . gDropPreview . rearrange ( getCell ( 4 ) ) ; cw . gDrag . _draggedSite = null ; checkGrid ( "3,1p,2p,4,0p,5p,6,7,8" , sites ) ; }
These tests ensure that the drop preview correctly arranges sites when
 dragging them around.
These tests ensure that the drop preview correctly arranges sites when dragging them around .
// the first three sites are pinned - make sure they're re-arranged correctly