Test Case xhtml1_wcag2_20050630_3.2_l2_sc2_002: Change of viewport - link onfocus

Formal Metadata

Formal Metadata
TitleChange of viewport - link onfocus
Description Document containing a link; when the link gets focus, the browser window is moved.
CreatorBenToWeb (johannes.koch@…)
RightsCopyright BenToWeb 2004-2007
LanguageEnglish
Date2005-08-25
Statusdraft

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 the viewport changes when tabbing to the link.

Test Modes

End user.

Test Files

Test file.

TCDL Data

xhtml1_wcag2_20050630_3.2_l2_sc2_002 (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 8, column 51: http://www.w3.org/TR/2006/WD-WCAG20-20050630/#consistent-behavior-receive-focus.

Functional Outcome

Change of viewport onfocus.

Technical Comment

The JavaScript in the onfocus attribute causes the browser to change the viewport.