Test Case sc3.2.1_l1_001: Change of user agent when a link gets focus

Formal Metadata

Formal Metadata
TitleChange of user agent when a link gets focus
DescriptionDocument containing a link; when the link gets focus a MIDI file is loaded.
CreatorBenToWeb (johannes.koch@…)
RightsCopyright BenToWeb 2005-2007
LanguageEnglish
Date2005-08-25
Statusaccepted QA

Technologies and Features

Technologies are markup languages or data formats. If the technology is a markup language, “features” refers to elements and attributes.

XHTML™ 1.0 The Extensible HyperText Markup Language (Second Edition)

XHTML™ 1.0 The Extensible HyperText Markup Language (Second Edition)

Feature: a (namespace: http://www.w3.org/1999/xhtml) .

Technical specification: http://www.w3.org/TR/1999/REC-html401-19991224/interact/scripts.html#adef-onfocus.

Test Data

Purpose

The test is intended to fail because when the link gets focus a new user agent is launched (media player) and a midi file is played.

Expert Guidance

Check whether there is any change of context when the link receives focus.

Test Modes

Accessibility expert.

Test Files

Test file.

TCDL Data

sc3.2.1_l1_001 (XML).

Rules

“Rules” refer to success criteria in WCAG 2.0, checkpoints in WCAG 1.0 and similar requirements.

Primary Rules

The test case fails the following success criterion at line 9, column 95: http://www.w3.org/TR/2006/WD-WCAG20-20060427/guidelines.html#consistent-behavior-receive-focus.

Functional Outcome

Change of user agent onfocus.

Technical Comment

The JavaScript in the onfocus attribute causes the browser to load a resource, that the browser is not able to handle natively.

Secondary Rules

Secondary Rule (WCAG 2.0 - June 2005 Working Draft)

The test case fails the following success criterion at line 9, column 95: http://www.w3.org/TR/2006/WD-WCAG20-20050630/#consistent-behavior-receive-focus.

Functional Outcome

Change of user agent onfocus.

Technical Comment

The JavaScript in the onfocus attribute causes the browser to load a resource, that the browser is not able to handle natively.