Test Case sc2.3.1_l1_004: GIF image without flashing content

Formal Metadata

Formal Metadata
TitleGIF image without flashing content
DescriptionDocument containing a single image with static content (white text on red background).
CreatorBenToWeb (Reinhard.Ruemer@…)
RightsCopyright BenToWeb 2004-2007
LanguageEnglish
Date2006-10-23
Statusvalidated

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

Technical specification: Including an image: 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 because it does not contain content that violates the general flash threshold or the red flash threshold.

Test Modes

Accessibility expert.

Test Files

Test file.

TCDL Data

sc2.3.1_l1_004 (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 9, column 4) the following success criterion: http://www.w3.org/TR/2007/WD-WCAG20-20070517/Overview.html#seizure-does-not-violate.

Functional Outcome

Content does not cause seizures due to photosensitivity.

Technical Comment

This test case maps to technique G15: Ensuring that content does not violate the general flash threshold or red flash threshold.

This test case maps to technique G19: Ensuring that no component of the content flashes more than three times in any 1-second period.

img element is used to include image with static content.

Secondary Rules

Secondary Rule (WCAG 2.0 - April 2006 Working Draft (Last Call))

The test case passes (line 9, column 12) the following success criterion: http://www.w3.org/TR/2006/WD-WCAG20-20060427/guidelines.html#seizure-does-not-violate.

Functional Outcome

Content does not cause seizures due to photosensitivity.

Technical Comment

img element is used to include image with static content.

Online version: sc2.3.1_l1_004.

Secondary Rule (WCAG 2.0 - June 2005 Working Draft)

The test case passes (line 9, column 12) the following success criterion: http://www.w3.org/TR/2006/WD-WCAG20-20050630/#flicker-does-not-violate.

Functional Outcome

Content does not cause seizures due to photosensitivity.

Technical Comment

img element is used to include image with static content.

Secondary Rule

The test case passes (line 9, column 12) the following success criterion: URL unknown!.

Functional Outcome

Content does not cause seizures due to photosensitivity.

Technical Comment

img element is used to include image with static content.