michael@0: /* Any copyright is dedicated to the Public Domain.
michael@0:    http://creativecommons.org/publicdomain/zero/1.0/ */
michael@0: 
michael@0: function run_test()
michael@0: {
michael@0:   const ROOTS = [
michael@0:     PlacesUtils.bookmarksMenuFolderId,
michael@0:     PlacesUtils.toolbarFolderId,
michael@0:     PlacesUtils.unfiledBookmarksFolderId,
michael@0:     PlacesUtils.tagsFolderId,
michael@0:     PlacesUtils.placesRootId
michael@0:   ];
michael@0: 
michael@0:   for (let root of ROOTS) {
michael@0:     do_check_true(PlacesUtils.isRootItem(root));
michael@0: 
michael@0:     try {
michael@0:       PlacesUtils.bookmarks.removeItem(root);
michael@0:       do_throw("Trying to remove a root should throw");
michael@0:     } catch (ex) {}
michael@0: 
michael@0:     try {
michael@0:       PlacesUtils.bookmarks.moveItem(root, PlacesUtils.placesRootId, 0);
michael@0:       do_throw("Trying to move a root should throw");
michael@0:     } catch (ex) {}
michael@0: 
michael@0:     try {
michael@0:       PlacesUtils.bookmarks.removeFolderChildren(root);
michael@0:       if (root == PlacesUtils.placesRootId)
michael@0:         do_throw("Trying to remove children of the main root should throw");
michael@0:     } catch (ex) {
michael@0:       if (root != PlacesUtils.placesRootId)
michael@0:         do_throw("Trying to remove children of other roots should not throw");
michael@0:     }
michael@0:   }
michael@0: }