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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";
/* exported gIsUiaEnabled, addUiaTask */
// Load the shared-head file first.
Services.scriptloader.loadSubScript(
"chrome://mochitests/content/browser/accessible/tests/browser/shared-head.js",
this
);
// Loading and common.js from accessible/tests/mochitest/ for all tests, as
// well as promisified-events.js.
loadScripts(
{ name: "common.js", dir: MOCHITESTS_DIR },
{ name: "promisified-events.js", dir: MOCHITESTS_DIR }
);
let gIsUiaEnabled = false;
/**
* This is like addAccessibleTask, but takes two additional boolean options:
* - uiaEnabled: Whether to run a variation of this test with Gecko UIA enabled.
* - uiaDisabled: Whether to run a variation of this test with UIA disabled. In
* this case, UIA will rely entirely on the IA2 -> UIA proxy.
* If both are set, the test will be run twice with different configurations.
* You can determine which variant is currently running using the gIsUiaEnabled
* variable. This is useful for conditional tests; e.g. if Gecko UIA supports
* something that the IA2 -> UIA proxy doesn't support.
*/
function addUiaTask(doc, task, options = {}) {
const { uiaEnabled = true, uiaDisabled = true } = options;
function addTask(shouldEnable) {
async function uiaTask(browser, docAcc, topDocAcc) {
await SpecialPowers.pushPrefEnv({
set: [["accessibility.uia.enable", shouldEnable]],
});
gIsUiaEnabled = shouldEnable;
info(shouldEnable ? "Gecko UIA enabled" : "Gecko UIA disabled");
await task(browser, docAcc, topDocAcc);
}
addAccessibleTask(doc, uiaTask, options);
}
if (uiaEnabled) {
addTask(true);
}
if (uiaDisabled) {
addTask(false);
}
}
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