RGAA 3.0 - Rule 6.3.5

Summary

This test consists in checking whether the text of svg textual link is enough explicit to understand the purpose and the target out of its context.

Business description

Criterion

6.3

Test

6.3.5

Description

Is each vector link (content of the alternative of the vector image, svg tag) explicit out of context (except in particular cases)?

Level

AAA

Technical description

Scope

Page

Decision level

Semi-Decidable

Algorithm

Selection

Set1

All the <a> tags with a "href" attribute, with children (a[href]:has(*) )

Set2

All the elements of Set1 without own text and with only one child of type <svg>(svg)

Set3

All the elements of Set2 with a not empty text.

Process

Test1

For each element of Set2, we check whether the link content doesn't belong to the text link blacklist.

For each element returning false in Test1, raise a MessageA, raise a MessageB instead

Test2

For each element of Set2, we check whether the link content doesn't only contain non alphanumeric characters

For each element returning false in Test2, raise a MessageA, raise a MessageB instead

  • code : UnexplicitLink
  • status: Failed
  • parameter : link text, "title" attribute, snippet
  • present in source : yes
  • code : CheckLinkWithoutContextPertinence
  • status: Need More Info
  • parameter : link text, "title" attribute, snippet
  • present in source : yes

Analysis

Not Applicable

The page has no svg link (Set1 is empty)

Failed

At least one svg link has a text content which is blacklisted or that only contains non alphanumerical characters (Test1 OR Test2 returns false for at least one element)

Pre-Qualified

In all other cases

Notes

We assume here that the svg links have only one child of type <svg>

TestCases

TestCases files for rule 6.3.5