Test Case xhtml1_wcag2_20050630_2.3_l2_sc1_012: Content should not cause seizures due to photosensitivity

Formal Metadata

Formal Metadata
TitleContent should not cause seizures due to photosensitivity
DescriptionDocument containing one link. Via proprietary '.style.textDecorationBlink' CSS directive the link is set to blinking status.
CreatorBenToWeb (sandor.herramhof@…)
RightsCopyright BenToWeb 2004-2007
LanguageEnglish
Date2005-11-21
Statusdraft

Technologies and Features

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

Microsoft DHTML reference

Microsoft DHTML reference

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

Technical specification: .

ITC Guidance Note for Licensees on Flashing Images and Regular Patterns in Television

ITC Guidance Note for Licensees on Flashing Images and Regular Patterns in Television

Test Data

Purpose

The document is intended to fail, because it includes content that violates the general flash threshold. Flickering content is tested.

Test Modes

Test Files

Test file.

TCDL Data

xhtml1_wcag2_20050630_2.3_l2_sc1_012 (XML).

Rules

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

Primary Rules

The test case needs review before it can be established if it passes or fails the following success criterion: http://www.w3.org/TR/2006/WD-WCAG20-20050630/#flicker-does-not-violate. The code that causes doubt can be found at line 13, column 9.

Functional Outcome

In some browsers, the link text blinks.

Technical Comment

textDecorationBlink is used to present blink text. Element is ignored by most browsers, see http://www.irt.org/xref/style.htm.

Secondary Rules

Secondary Rule

The test case needs review before it can be established if it passes or fails the following success criterion: URL unknown!. The code that causes doubt can be found at line 13, column 9.

Functional Outcome

Technical Comment

textDecorationBlink is used to present blink text. Element is ignored by most browsers, see http://www.irt.org/xref/style.htm.