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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/. */
/* eslint-env mozilla/frame-script */
"use strict";
let { ContentTaskUtils } = ChromeUtils.importESModule(
);
const { Assert: AssertCls } = ChromeUtils.importESModule(
);
const { setTimeout } = ChromeUtils.importESModule(
"resource://gre/modules/Timer.sys.mjs"
);
// Injects EventUtils into ContentTask scope. To avoid leaks, this does not hold on
// to the window global. This means you **need** to pass the window as an argument to
// the individual EventUtils functions.
// See SimpleTest/EventUtils.js for documentation.
var EventUtils = {
_EU_Ci: Ci,
_EU_Cc: Cc,
KeyboardEvent: content.KeyboardEvent,
navigator: content.navigator,
setTimeout,
window: {},
};
EventUtils.synthesizeClick = element =>
new Promise(resolve => {
element.addEventListener(
"click",
function () {
resolve();
},
{ once: true }
);
EventUtils.synthesizeMouseAtCenter(
element,
{ type: "mousedown", isSynthesized: false },
content
);
EventUtils.synthesizeMouseAtCenter(
element,
{ type: "mouseup", isSynthesized: false },
content
);
});
try {
Services.scriptloader.loadSubScript(
EventUtils
);
} catch (e) {
// There are some xpcshell tests which may use ContentTask.
// Just ignore if loading EventUtils fails. Tests that need it
// will fail anyway.
EventUtils = null;
}
addMessageListener("content-task:spawn", async function (msg) {
let id = msg.data.id;
let source = msg.data.runnable || "()=>{}";
function getStack(aStack) {
let frames = [];
for (let frame = aStack; frame; frame = frame.caller) {
frames.push(frame.filename + ":" + frame.name + ":" + frame.lineNumber);
}
return frames.join("\n");
}
var Assert = new AssertCls((err, message, stack) => {
sendAsyncMessage("content-task:test-result", {
id,
condition: !err,
name: err ? err.message : message,
stack: getStack(err ? err.stack : stack),
});
});
/* eslint-disable no-unused-vars */
var ok = Assert.ok.bind(Assert);
var is = Assert.equal.bind(Assert);
var isnot = Assert.notEqual.bind(Assert);
function todo(expr, name) {
sendAsyncMessage("content-task:test-todo", { id, expr, name });
}
function todo_is(a, b, name) {
sendAsyncMessage("content-task:test-todo_is", { id, a, b, name });
}
function info(name) {
sendAsyncMessage("content-task:test-info", { id, name });
}
/* eslint-enable no-unused-vars */
try {
let runnablestr = `
(() => {
return (${source});
})();`;
// eslint-disable-next-line no-eval
let runnable = eval(runnablestr);
let result = await runnable.call(this, msg.data.arg);
sendAsyncMessage("content-task:complete", {
id,
result,
});
} catch (ex) {
sendAsyncMessage("content-task:complete", {
id,
error: ex.toString(),
});
}
});