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
Test
Description
Chaque média temporel et non temporel inséré via une balise object ou embed vérifie-t-il une de ces conditions (hors cas particuliers) ?
- Le nom, le rôle, la valeur, le paramétrage et les changements d'états des composants d'interfaces sont accessibles aux technologies d'assistance via une API d'accessibilité
- Une alternative compatible avec une API d'accessibilité permet d'accéder aux mêmes fonctionnalités
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