RGAA 3.0 - Rule 4.22.1

Summary

This test consists in detecting <object> and <embed> tags on the page.

The control that checks that the user is warned has to be done manually.

Business description

Criterion

4.22

###Test

4.22.1

Description

Does each time-based media and each non time-based media, inserted via an object or embed tag, meet one of the following conditions (except in particular cases)? The name, role, value, settings and states changes of the interface components are accessible to assistive technologies via an accessibility API

Level

A

Technical description

Scope

Page

Decision level

Semi-Decidable

Algorithm

Set1

All the <embed> and <object> tags (embed, object)

Process

The selection handles the process.

For each occurence of the Set1 raise a MessageA

MessageA: Check user is warned in case of new window open
  • code : ManualCheckOnElements
  • status: Pre-Qualified
  • parameter : snippet
  • present in source : yes

Analysis

Not Applicable

The page has neither <object> nor <embed> tags (Set1 is empty)

Pre-qualified

In all other cases

Notes

We detect the elements of the scope of the test to determine whether the test is applicable.

On latest webdev data set (2013-10-30, 78,000 pages), the test scope (embed, applet, object) has been found on 6795 pages, i.e on 8.7% of the pages

TestCases

TestCases files for rule 4.22.1