The first indicator of a successful build is the lack of a script error.
Testing standards mode layout. Test in quirks mode.
If all is well, download your library. If you encounter an error, please report it to the author.
Test the creation of an XHR object.
Test Ajax requests.
Test Ajax updates. Clicking the clock that appears should result in a test alert.
The bookmark methods work only in IE and Mozilla-based browsers.
Test whether cookies are enabled.
Note: The result is cached until the next page load.
Count elements.
Find h1 element.
Test adding script.
This text should be red.
To compare the performance of various queries, see the speed test.
Compare the query results with the DOM tests.
Drag to move the image.
The image only moves horizontally.
The image position is contrained by the viewport.
The image is positioned on drag.
Drag to size the image
Drag to scroll the image

Drag the image over the drop target.
Drag the handles to move or size the box. Alternatively, click the Move or Size button. Drag operations can be controlled by keyboard or mouse.
Test click event.
Click this text with the context button.
Note: Some browsers (e.g. Opera) cannot cancel the default context action (typically a popup menu.) Other browsers (e.g. Firefox) may execute the default action if the test alert is dismissed with the pointing device.
Test the help event.
Note: Some browsers (e.g. Opera) cannot cancel the default help action.
Roll the mousewheel over this text.
Test the rollover events.
Test mouse position.
Test setting inner HTML.
Test getting inner and outer HTML.
Test changing images.

This test attempts to create two Flash movies. The first is a simple animation that does not interact with the script, so its static fallbacks are the standard nested Flash objects and an image. When scripting is enabled, the Flash objects are replaced with the image if the required version of Flash is unavailable. Note that the Flash movie is replaced by a derived copy when Flash support is present (to avoid the "Click to activate" issue in IE and Opera.) When scripting is disabled, the image will be visible if plug-ins are disabled; otherwise, most browsers will prompt to download the Flash plugin. The second movie demonstrates adding parameters with script, so its static fallback is an empty div.
Note: In browsers that use plug-ins for audio, the first file played may be delayed (and clipped) by the plug-in loading. This is because the deferAudio property has been set.
Test scrolling to the edges of the document.
Sidebars are currently an Easter Egg feature as the dependencies have not been finalized.
Test computed styles.
Test cascaded styles.
Note: Cascaded style reporting is not typically found in non-IE browsers. Opera 9 has some level of support, but reported inconsistent (and often completely wrong) results in testing.
Test normalized style.
This text should reflect the class changes.
This text should be 50% opaque.
Test toggling elements.
Caution (5)
Suggestion (1)