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/* 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 AccessibleHighlighter's and XULWindowHighlighter's infobar components.
add_task(async function() {
await BrowserTestUtils.withNewTab(
{
gBrowser,
url: MAIN_DOMAIN + "doc_accessibility_infobar.html",
},
async function(browser) {
await SpecialPowers.spawn(browser, [], async function() {
const { require } = ChromeUtils.import(
"resource://devtools/shared/Loader.jsm"
);
const {
HighlighterEnvironment,
} = require("devtools/server/actors/highlighters");
const {
AccessibleHighlighter,
} = require("devtools/server/actors/highlighters/accessible");
/**
* Get whether or not infobar container is hidden.
*
* @param {Object} infobar
* Accessible highlighter's infobar component.
* @return {String|null} If the infobar container is hidden.
*/
function isContainerHidden(infobar) {
return !!infobar
.getElement("infobar-container")
.getAttribute("hidden");
}
/**
* Get name of accessible object.
*
* @param {Object} infobar
* Accessible highlighter's infobar component.
* @return {String} The text content of the infobar-name element.
*/
function getName(infobar) {
return infobar.getTextContent("infobar-name");
}
/**
* Get role of accessible object.
*
* @param {Object} infobar
* Accessible highlighter's infobar component.
* @return {String} The text content of the infobar-role element.
*/
function getRole(infobar) {
return infobar.getTextContent("infobar-role");
}
/**
* Checks for updated content for an infobar with valid bounds.
*
* @param {Object} infobar
* Accessible highlighter's infobar component.
* @param {Object} options
* Options to pass for the highlighter's show method.
* Available options:
* - {String} role
* Role value of the accessible.
* - {String} name
* Name value of the accessible.
* - {Boolean} shouldBeHidden
* If the infobar component should be hidden.
*/
function checkInfobar(infobar, { shouldBeHidden, role, name }) {
is(
isContainerHidden(infobar),
shouldBeHidden,
"Infobar's hidden state is correct."
);
if (shouldBeHidden) {
return;
}
is(getRole(infobar), role, "infobarRole text content is correct");
is(
getName(infobar),
`"${name}"`,
"infoBarName text content is correct"
);
}
/**
* Checks for updated content of an infobar with valid bounds.
*
* @param {Element} node
* Node to check infobar content on.
* @param {Object} highlighter
* Accessible highlighter.
*/
function testInfobar(node, highlighter) {
const infobar = highlighter.accessibleInfobar;
const bounds = {
x: 0,
y: 0,
w: 250,
h: 100,
};
info("Check that infobar is shown with valid bounds.");
highlighter.show(node, {
...bounds,
role: "button",
name: "Accessible Button",
});
checkInfobar(infobar, {
role: "button",
name: "Accessible Button",
shouldBeHidden: false,
});
highlighter.hide();
info("Check that infobar is hidden after .hide() is called.");
checkInfobar(infobar, { shouldBeHidden: true });
info("Check to make sure content is updated with new options.");
highlighter.show(node, {
...bounds,
name: "Test link",
role: "link",
});
checkInfobar(infobar, {
name: "Test link",
role: "link",
shouldBeHidden: false,
});
highlighter.hide();
}
// Start testing. First, create highlighter environment and initialize.
const env = new HighlighterEnvironment();
env.initFromWindow(content.window);
// Wait for loading highlighter environment content to complete before creating the
// highlighter.
await new Promise(resolve => {
const doc = env.document;
function onContentLoaded() {
if (
doc.readyState === "interactive" ||
doc.readyState === "complete"
) {
resolve();
} else {
doc.addEventListener("DOMContentLoaded", onContentLoaded, {
once: true,
});
}
}
onContentLoaded();
});
// Now, we can test the Infobar and XULWindowInfobar components with their
// respective highlighters.
const node = content.document.createElement("div");
content.document.body.append(node);
info("Checks for Infobar's show method");
const highlighter = new AccessibleHighlighter(env);
await highlighter.isReady;
testInfobar(node, highlighter);
});
}
);
});
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