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Test Info: Warnings
- This test gets skipped with pattern: http3 OR http2
- Manifest: devtools/server/tests/browser/browser.toml
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
"use strict";
/**
* Checks functionality around audit for the AccessibleActor. This includes
* tests for the return value when calling the audit method, payload of the
* corresponding event as well as the AccesibleFront state being up to date.
*/
const {
accessibility: { AUDIT_TYPE, SCORES },
const EMPTY_AUDIT = Object.keys(AUDIT_TYPE).reduce((audit, key) => {
audit[key] = null;
return audit;
}, {});
const EXPECTED_CONTRAST_DATA = {
value: 21,
color: [0, 0, 0, 1],
backgroundColor: [255, 255, 255, 1],
isLargeText: true,
score: SCORES.AAA,
};
const EMPTY_CONTRAST_AUDIT = {
[AUDIT_TYPE.CONTRAST]: null,
};
const CONTRAST_AUDIT = {
[AUDIT_TYPE.CONTRAST]: EXPECTED_CONTRAST_DATA,
};
const FULL_AUDIT = {
...EMPTY_AUDIT,
[AUDIT_TYPE.CONTRAST]: EXPECTED_CONTRAST_DATA,
};
async function checkAudit(a11yWalker, node, expected, options) {
const front = await a11yWalker.getAccessibleFor(node);
const [textLeafNode] = await front.children();
const onAudited = textLeafNode.once("audited");
const audit = await textLeafNode.audit(options);
const auditFromEvent = await onAudited;
Assert.deepEqual(audit, expected.audit, "Audit results are correct.");
Assert.deepEqual(textLeafNode.checks, expected.checks, "Checks are correct.");
Assert.deepEqual(
auditFromEvent,
expected.audit,
"Audit results from event are correct."
);
}
add_task(async function () {
const { target, walker, a11yWalker, parentAccessibility } =
await initAccessibilityFrontsForUrl(
MAIN_DOMAIN + "doc_accessibility_infobar.html"
);
const headerNode = await walker.querySelector(walker.rootNode, "#h1");
await checkAudit(
a11yWalker,
headerNode,
{ audit: CONTRAST_AUDIT, checks: CONTRAST_AUDIT },
{ types: [AUDIT_TYPE.CONTRAST] }
);
await checkAudit(a11yWalker, headerNode, {
audit: FULL_AUDIT,
checks: FULL_AUDIT,
});
await checkAudit(
a11yWalker,
headerNode,
{ audit: CONTRAST_AUDIT, checks: FULL_AUDIT },
{ types: [AUDIT_TYPE.CONTRAST] }
);
await checkAudit(
a11yWalker,
headerNode,
{ audit: FULL_AUDIT, checks: FULL_AUDIT },
{ types: [] }
);
const paragraphNode = await walker.querySelector(walker.rootNode, "#p");
await checkAudit(
a11yWalker,
paragraphNode,
{ audit: EMPTY_CONTRAST_AUDIT, checks: EMPTY_CONTRAST_AUDIT },
{ types: [AUDIT_TYPE.CONTRAST] }
);
await checkAudit(a11yWalker, paragraphNode, {
audit: EMPTY_AUDIT,
checks: EMPTY_AUDIT,
});
await checkAudit(
a11yWalker,
paragraphNode,
{ audit: EMPTY_CONTRAST_AUDIT, checks: EMPTY_AUDIT },
{ types: [AUDIT_TYPE.CONTRAST] }
);
await checkAudit(
a11yWalker,
paragraphNode,
{ audit: EMPTY_AUDIT, checks: EMPTY_AUDIT },
{ types: [] }
);
await waitForA11yShutdown(parentAccessibility);
await target.destroy();
gBrowser.removeCurrentTab();
});