Asqatasun v4 - Summary

Asqatasun v4 - AccessiWeb 2.2 - Rule 5.7.1

Summary

This test consists in checking whether each header of a data table applied to the whole row or to the whole column have a unique id attribute or a scope attribute.

Business description

Criterion : 5.7

Test : 5.7.1

Test description :

Does each header (th tag) applied to the whole row or to the whole column have a unique id attribute or a scope attribute?

Level : Bronze

Technical description

Scope : page

Decision level : semidecidable

Algorithm

Selection

Set1 (table tags identified as data table from html markers)

All the table tags with an "id" attribute or a "class" attribute or a "role" attribute that matches one of the values set by the user through the "DATA_TABLE_MARKER" parameter AND with th child tags.

Set2 (table tags not identified as data table from html markers)

All the table tags that don't have an "id" attribute or a "class" attribute or a "role" attribute that matches one the values set by the use through the "PRESENTATION_TABLE_MARKER" parameter or the "DATA_TABLE_MARKER" parameter AND with th child tags. That means select all the table tags of the page when these parameters are empty.

Process

Test1

For each occurence of Set1, raise a MessageA

Test2

For each occurence of Set2, raise a MessageB

MessageA : Check the definition of headers for data tables
MessageB : Check the nature of table and the definition of headers for data tables

Analysis

Not Applicable

Set1 AND Set2 are empty (The page has no table tag with th child tags or only tables identified as presentation table)

Pre-qualified

In all other cases

Notes

We only detect the elements of the scope of the test to determine whether the test is applicable