gecko-dev/browser/tools/mozscreenshots/head.js

72 строки
2.2 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/. */
/* exported TestRunner, shouldCapture */
"use strict";
const chromeRegistry = Cc["@mozilla.org/chrome/chrome-registry;1"].getService(
Ci.nsIChromeRegistry
);
const env = Cc["@mozilla.org/process/environment;1"].getService(
Ci.nsIEnvironment
);
const EXTENSION_DIR =
"chrome://mochitests/content/browser/browser/tools/mozscreenshots/mozscreenshots/extension/mozscreenshots/browser/";
let TestRunner;
async function setup() {
// This timeout doesn't actually end the job even if it is hit - the buildbot timeout will
// handle things for us if the test actually hangs.
requestLongerTimeout(100);
// Generate output so mozprocess knows we're still alive for the long session.
SimpleTest.requestCompleteLog();
info("installing extension temporarily");
let chromeURL = Services.io.newURI(EXTENSION_DIR);
let dir = chromeRegistry
.convertChromeURL(chromeURL)
.QueryInterface(Ci.nsIFileURL).file;
await AddonManager.installTemporaryAddon(dir);
info("Checking for mozscreenshots extension");
return new Promise(async resolve => {
let aAddon = await AddonManager.getAddonByID("mozscreenshots@mozilla.org");
isnot(aAddon, null, "The mozscreenshots extension should be installed");
TestRunner = ChromeUtils.import(
"resource://mozscreenshots/TestRunner.jsm",
{}
).TestRunner;
TestRunner.initTest(this);
resolve();
});
}
/**
* Used by pre-defined sets of configurations to decide whether to run for a build.
* @note This is not used by browser_screenshots.js which handles when MOZSCREENSHOTS_SETS is set.
* @return {bool} whether to capture screenshots.
*/
function shouldCapture() {
if (env.get("MOZSCREENSHOTS_SETS")) {
ok(
true,
"MOZSCREENSHOTS_SETS was specified so only capture what was " +
"requested (in browser_screenshots.js)"
);
return false;
}
if (AppConstants.MOZ_UPDATE_CHANNEL == "nightly") {
ok(true, "Screenshots aren't captured on Nightlies");
return false;
}
return true;
}
add_task(setup);