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Tim van der Lippe 1fe7f95b0e Add eslint-plugin-lit-a11y to manage_node_deps

This also adds the MPL-2.0 license as valid license to our allowed
licenses list.

R=jacktfranklin@chromium.org
DISABLE_THIRD_PARTY_CHECK=NPM update

Change-Id: I2a3bee2ffc0b328a0579ab62ab27f938bdc876c8
Reviewed-on: https://chromium-review.googlesource.com/c/devtools/devtools-frontend/+/2593130
Commit-Queue: Jack Franklin <jacktfranklin@chromium.org>
Reviewed-by: Jack Franklin <jacktfranklin@chromium.org>
Auto-Submit: Tim van der Lippe <tvanderlippe@chromium.org>

2021-01-05 13:13:19 +00:00

spec

Add eslint-plugin-lit-a11y to manage_node_deps

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karma.conf.js

Add eslint-plugin-lit-a11y to manage_node_deps

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package.json

Add eslint-plugin-lit-a11y to manage_node_deps

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README.md

Add eslint-plugin-lit-a11y to manage_node_deps

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README.md

Jasmine README

This example demonstrates how to use axe with the Jasmine unit testing framework.

The unit test is in spec/a11y.js, and has two test cases: One that shows the expected results from HTML with no errors, and one that shows the expected result from HTML with a single error.

To configure the example

Node must be installed; please follow the directions at http://www.nodejs.org to install it.
Move to the doc/examples/jasmine directory
npm install to install dependencies

To run the example

Move to the doc/examples/jasmine directory
npm test to run Jasmine

You should see output indicating that the tests ran successfully, with zero failures.

To modify the example

To run the example on your own HTML, such as widgets or controls, insert the HTML into the document, retrieve the root element of your widget (with e.g., document.getElementById()), and pass that as the first argument into a call to axe.run.

The third argument to the axe.run call should be the function to test the results. The example is simply looking at the count of violations, but much more detailed information is available if desired. The axe documentation should be consulted for more details on customizing and analyzing calls to axe.run.