fune/devtools/server/tests/browser/browser_accessibility_node.js
2018-06-19 10:17:19 -04:00

55 lines
1.7 KiB
JavaScript

/* 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
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
"use strict";
// Checks for the AccessibleActor
add_task(async function() {
const {client, walker, accessibility} =
await initAccessibilityFrontForUrl(MAIN_DOMAIN + "doc_accessibility.html");
const modifiers = Services.appinfo.OS === "Darwin" ? "\u2303\u2325" : "Alt+Shift+";
const a11yWalker = await accessibility.getWalker();
await accessibility.enable();
const buttonNode = await walker.querySelector(walker.rootNode, "#button");
const accessibleFront = await a11yWalker.getAccessibleFor(buttonNode);
checkA11yFront(accessibleFront, {
name: "Accessible Button",
role: "pushbutton",
value: "",
description: "Accessibility Test",
keyboardShortcut: modifiers + "b",
childCount: 1,
domNodeType: 1,
indexInParent: 1,
states: ["focusable", "selectable text", "opaque", "enabled", "sensitive"],
actions: [ "Press" ],
attributes: {
"margin-top": "0px",
display: "inline-block",
"text-align": "center",
"text-indent": "0px",
"margin-left": "0px",
tag: "button",
"margin-right": "0px",
id: "button",
"margin-bottom": "0px"
}
});
info("Children");
const children = await accessibleFront.children();
is(children.length, 1, "Accessible Front has correct number of children");
checkA11yFront(children[0], {
name: "Accessible Button",
role: "text leaf"
});
await accessibility.disable();
await waitForA11yShutdown();
await client.close();
gBrowser.removeCurrentTab();
});