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/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/
*/
"use strict";
const { TelemetryUtils } = ChromeUtils.importESModule(
"resource://gre/modules/TelemetryUtils.sys.mjs"
);
const { TelemetryArchiveTesting } = ChromeUtils.importESModule(
"resource://testing-common/TelemetryArchiveTesting.sys.mjs"
);
add_task(async function test_updatePing() {
const TEST_VERSION = "37.85";
const TEST_BUILDID = "20150711123724";
const XML_UPDATE = `<?xml version="1.0"?>
<updates xmlns="http://www.mozilla.org/2005/app-update">
<update appVersion="${Services.appinfo.version}" buildID="20080811053724"
channel="nightly" displayVersion="Version 1.0"
installDate="1238441400314" isCompleteUpdate="true" type="minor"
name="Update Test 1.0" detailsURL="http://example.com/"
previousAppVersion="${TEST_VERSION}"
serviceURL="https://example.com/" foregroundDownload="true"
statusText="The Update was successfully installed">
<patch type="complete" URL="http://example.com/" size="775"
selected="true" state="succeeded"/>
</update>
</updates>`;
// Set the preferences needed for the test: they will be cleared up
// after it runs.
await SpecialPowers.pushPrefEnv({
set: [
[TelemetryUtils.Preferences.UpdatePing, true],
["browser.startup.homepage_override.mstone", TEST_VERSION],
["browser.startup.homepage_override.buildID", TEST_BUILDID],
["toolkit.telemetry.log.level", "Trace"],
],
});
registerCleanupFunction(async () => {
let activeUpdateFile = getActiveUpdateFile();
activeUpdateFile.remove(false);
reloadUpdateManagerData(true);
});
writeUpdatesToXMLFile(XML_UPDATE);
reloadUpdateManagerData(false);
// Start monitoring the ping archive.
let archiveChecker = new TelemetryArchiveTesting.Checker();
await archiveChecker.promiseInit();
// Manually call the BrowserContentHandler: this automatically gets called when
// the browser is started and an update was applied successfully in order to
// display the "update" info page.
Cc["@mozilla.org/browser/clh;1"].getService(Ci.nsIBrowserHandler).defaultArgs;
// We cannot control when the ping will be generated/archived after we trigger
// an update, so let's make sure to have one before moving on with validation.
let updatePing;
await BrowserTestUtils.waitForCondition(
async function () {
// Check that the ping made it into the Telemetry archive.
// The test data is defined in ../data/sharedUpdateXML.js
updatePing = await archiveChecker.promiseFindPing("update", [
[["payload", "reason"], "success"],
[["payload", "previousBuildId"], TEST_BUILDID],
[["payload", "previousVersion"], TEST_VERSION],
]);
return !!updatePing;
},
"Make sure the ping is generated before trying to validate it.",
500,
100
);
ok(updatePing, "The 'update' ping must be correctly sent.");
// We have no easy way to simulate a previously applied update from toolkit/telemetry.
// Instead of moving this test to mozapps/update as well, just test that the
// "previousChannel" field is present and either a string or null.
ok(
"previousChannel" in updatePing.payload,
"The payload must contain the 'previousChannel' field"
);
const channelField = updatePing.payload.previousChannel;
if (channelField != null) {
Assert.equal(
typeof channelField,
"string",
"'previousChannel' must be a string, if available."
);
}
// Also make sure that the ping contains both a client id and an
// environment section.
ok("clientId" in updatePing, "The update ping must report a client id.");
ok(
"environment" in updatePing,
"The update ping must report the environment."
);
});
/**
* Removes the updates.xml file and returns the nsIFile for the
* active-update.xml file.
*
* @return The nsIFile for the active-update.xml file.
*/
function getActiveUpdateFile() {
let updateRootDir = Services.dirsvc.get("UpdRootD", Ci.nsIFile);
let updatesFile = updateRootDir.clone();
updatesFile.append("updates.xml");
if (updatesFile.exists()) {
// The following is non-fatal.
try {
updatesFile.remove(false);
} catch (e) {}
}
let activeUpdateFile = updateRootDir.clone();
activeUpdateFile.append("active-update.xml");
return activeUpdateFile;
}
/**
* Reloads the update xml files.
*
* @param skipFiles (optional)
* If true, the update xml files will not be read and the metadata will
* be reset. If false (the default), the update xml files will be read
* to populate the update metadata.
*/
function reloadUpdateManagerData(skipFiles = false) {
Cc["@mozilla.org/updates/update-manager;1"]
.getService(Ci.nsIUpdateManager)
.QueryInterface(Ci.nsIObserver)
.observe(null, "um-reload-update-data", skipFiles ? "skip-files" : "");
}
/**
* Writes the updates specified to the active-update.xml file.
*
* @param aText
* The updates represented as a string to write to the active-update.xml
* file.
*/
function writeUpdatesToXMLFile(aText) {
const PERMS_FILE = 0o644;
const MODE_WRONLY = 0x02;
const MODE_CREATE = 0x08;
const MODE_TRUNCATE = 0x20;
let activeUpdateFile = getActiveUpdateFile();
if (!activeUpdateFile.exists()) {
activeUpdateFile.create(Ci.nsIFile.NORMAL_FILE_TYPE, PERMS_FILE);
}
let fos = Cc["@mozilla.org/network/file-output-stream;1"].createInstance(
Ci.nsIFileOutputStream
);
let flags = MODE_WRONLY | MODE_CREATE | MODE_TRUNCATE;
fos.init(activeUpdateFile, flags, PERMS_FILE, 0);
fos.write(aText, aText.length);
fos.close();
}
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