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/* Any copyright is dedicated to the Public Domain.
https://creativecommons.org/publicdomain/zero/1.0/ */
"use strict";
const { CookiesBackupResource } = ChromeUtils.importESModule(
"resource:///modules/backup/CookiesBackupResource.sys.mjs"
);
/**
* Tests that we can measure the Cookies db in a profile directory.
*/
add_task(async function test_measure() {
const EXPECTED_COOKIES_DB_SIZE = 1230;
Services.fog.testResetFOG();
// Create resource files in temporary directory
let tempDir = PathUtils.tempDir;
let tempCookiesDBPath = PathUtils.join(tempDir, "cookies.sqlite");
await createKilobyteSizedFile(tempCookiesDBPath, EXPECTED_COOKIES_DB_SIZE);
let cookiesBackupResource = new CookiesBackupResource();
await cookiesBackupResource.measure(tempDir);
let cookiesMeasurement = Glean.browserBackup.cookiesSize.testGetValue();
let scalars = TelemetryTestUtils.getProcessScalars("parent", false, false);
// Compare glean vs telemetry measurements
TelemetryTestUtils.assertScalar(
scalars,
"browser.backup.cookies_size",
cookiesMeasurement,
"Glean and telemetry measurements for cookies.sqlite should be equal"
);
// Compare glean measurements vs actual file sizes
Assert.equal(
cookiesMeasurement,
EXPECTED_COOKIES_DB_SIZE,
"Should have collected the correct glean measurement for cookies.sqlite"
);
await maybeRemovePath(tempCookiesDBPath);
});
/**
* Test that the backup method correctly copies items from the profile directory
* into the staging directory.
*/
add_task(async function test_backup() {
let sandbox = sinon.createSandbox();
let cookiesBackupResource = new CookiesBackupResource();
let sourcePath = await IOUtils.createUniqueDirectory(
PathUtils.tempDir,
"CookiesBackupResource-source-test"
);
let stagingPath = await IOUtils.createUniqueDirectory(
PathUtils.tempDir,
"CookiesBackupResource-staging-test"
);
// Make sure this file exists in the source directory, otherwise
// BackupResource will skip attempting to back it up.
await createTestFiles(sourcePath, [{ path: "cookies.sqlite" }]);
// We have no need to test that Sqlite.sys.mjs's backup method is working -
// this is something that is tested in Sqlite's own tests. We can just make
// sure that it's being called using sinon. Unfortunately, we cannot do the
// same thing with IOUtils.copy, as its methods are not stubbable.
let fakeConnection = {
backup: sandbox.stub().resolves(true),
close: sandbox.stub().resolves(true),
};
sandbox.stub(Sqlite, "openConnection").returns(fakeConnection);
let manifestEntry = await cookiesBackupResource.backup(
stagingPath,
sourcePath
);
Assert.equal(
manifestEntry,
null,
"CookiesBackupResource.backup should return null as its ManifestEntry"
);
// Next, we'll make sure that the Sqlite connection had `backup` called on it
// with the right arguments.
Assert.ok(
fakeConnection.backup.calledOnce,
"Called backup the expected number of times for all connections"
);
Assert.ok(
fakeConnection.backup.calledWith(
PathUtils.join(stagingPath, "cookies.sqlite")
),
"Called backup on the cookies.sqlite Sqlite connection"
);
await maybeRemovePath(stagingPath);
await maybeRemovePath(sourcePath);
sandbox.restore();
});
/**
* Test that the recover method correctly copies items from the recovery
* directory into the destination profile directory.
*/
add_task(async function test_recover() {
let cookiesBackupResource = new CookiesBackupResource();
let recoveryPath = await IOUtils.createUniqueDirectory(
PathUtils.tempDir,
"CookiesBackupResource-recovery-test"
);
let destProfilePath = await IOUtils.createUniqueDirectory(
PathUtils.tempDir,
"CookiesBackupResource-test-profile"
);
const simpleCopyFiles = [{ path: "cookies.sqlite" }];
await createTestFiles(recoveryPath, simpleCopyFiles);
// The backup method is expected to have returned a null ManifestEntry
let postRecoveryEntry = await cookiesBackupResource.recover(
null /* manifestEntry */,
recoveryPath,
destProfilePath
);
Assert.equal(
postRecoveryEntry,
null,
"CookiesBackupResource.recover should return null as its post " +
"recovery entry"
);
await assertFilesExist(destProfilePath, simpleCopyFiles);
await maybeRemovePath(recoveryPath);
await maybeRemovePath(destProfilePath);
});
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