Test Case xhtml1_wcag2_20050630_2.3_l1_sc1_006: Avoidance of content that could cause seizures due to photosensitivity

Formal Metadata

Formal Metadata
TitleAvoidance of content that could cause seizures due to photosensitivity
DescriptionDocument containing warning text and one image that flashes if mouse pointer passes it.
CreatorBenToWeb (sandor.herramhof@…)
RightsCopyright BenToWeb 2004-2007
LanguageEnglish
Date2005-08-31
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: The a element .

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

Technical specification: The img element .

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 pass (in all available accessibility guidelines documents), because users are warned about content that violates the general flash threshold.

Test Modes

Test Files

Test file.

TCDL Data

xhtml1_wcag2_20050630_2.3_l1_sc1_006 (XML).

Rules

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

Primary Rules

The test case passes (line 23, column 3) the following success criterion: http://www.w3.org/TR/2006/WD-WCAG20-20050630/#flicker-rate-and-warning.

The test case passes (line 24, column 6) the following success criterion: http://www.w3.org/TR/2006/WD-WCAG20-20050630/#flicker-rate-and-warning.

Functional Outcome

User is warned that potentially harming content is activated, if mousepointer passes the image.

Technical Comment

onmouseover event set on img element triggers potentially harming content

Secondary Rules

Secondary Rule

The test case passes (line 23, column 3) the following success criterion: URL unknown!.

The test case passes (line 24, column 6) the following success criterion: URL unknown!.

Functional Outcome

User is warned that potentially harming content is activated, if mousepointer passes the image.

Technical Comment

onmouseover event set on img element triggers potentially harming content