Test Case sc2.3.2_l3_001: Applet that flashes more than three times in any 1-second period

Formal Metadata

Formal Metadata
TitleApplet that flashes more than three times in any 1-second period
DescriptionA document containing an applet that flashes more than three times in any 1-second period.
CreatorBenToWeb (evlach@…)
RightsCopyright BenToWeb 2005-2007
LanguageEnglish
Date2006-10-25
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: applet (namespace: http://www.w3.org/1999/xhtml) .

Technical specification: Including an applet: the applet element .

Test Data

Purpose

This test case is intended to fail because the applet flashes more than three times in any 1-second period.

Expert Guidance

You must have the Java Runtime Environment installed for the test files to work as intended. Warning to the experts viewing the pages, there is a flashing applet on the page that may induce seizures in some people.

Test Modes

Accessibility expert.

Test Files

Test file.

TCDL Data

sc2.3.2_l3_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 11, column 22: http://www.w3.org/TR/2006/WD-WCAG20-20060427/guidelines.html#seizure-three-times.

Functional Outcome

The applet flashes more than three times in any 1-second period.

Technical Comment

This test case maps to a possible failure of technique G19: Ensuring that no component of the content flashes more than three times in any 1-second period (http://www.w3.org/TR/2006/WD-WCAG20-TECHS-20060427/Overview.html#G19).