goog.testing.editor.TestHelper

Invokes a callback function when this object is disposed. Callbacks are invoked in the order in which they were added. If a callback is added to an already disposed Disposable, it will be called immediately.

Assert that the html in 'root' is substantially similar to htmlPattern. This method tests for the same set of styles, and for the same order of nodes. Breaking whitespace nodes are ignored. Elements can be annotated with classnames corresponding to keys in goog.userAgent and will be expected to show up in that user agent and expected not to show up in others.

Disposes of the object and its resources.

Performs appropriate cleanup. See description of goog.disposable.IDisposable for examples. Classes that extend goog.Disposable should override this method. Not reentrant. To avoid calling it twice, it must only be called from the subclass' disposeInternal method. Everywhere else the public dispose method must be used. For example:

 mypackage.MyClass = function() {
 mypackage.MyClass.base(this, 'constructor');
     // Constructor logic specific to MyClass.
     ...
   };
   goog.inherits(mypackage.MyClass, goog.Disposable);

   mypackage.MyClass.prototype.disposeInternal = function() {
     // Dispose logic specific to MyClass.
     ...
     // Call superclass's disposeInternal at the end of the subclass's, like
     // in C++, to avoid hard-to-catch issues.
     mypackage.MyClass.base(this, 'disposeInternal');
   };
 

Finds the first text node descendant of root with the given content.

Associates a disposable object with this object so that they will be disposed together.

Select from the given fromOffset in the given from node to the given toOffset in the optionally given to node. If nodes are passed in, uses them, otherwise uses findTextNode to find the nodes to select. Selects a caret if opt_to and opt_toOffset are not given.

Selects a new root element.

Make the root element editable. Also saves its HTML to be restored in tearDown.

Reset the element previously initialized, restoring its HTML and making it non editable.

If monitoring the goog.Disposable instances is enabled, stores the creation stack trace of the Disposable instance.