test_unsetLastAccessTime.js

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/**

 * Any copyright is dedicated to the Public Domain.

 * http://creativecommons.org/publicdomain/zero/1.0/

*/

async function testSteps() {

  const metadataFile = getRelativeFile(

    "storage/default/https+++foo.example.com/.metadata-v2"

);

  function getLastAccessTime() {

    let fileInputStream = Cc[

      "@mozilla.org/network/file-input-stream;1"

    ].createInstance(Ci.nsIFileInputStream);

    fileInputStream.init(metadataFile, -1, -1, 0);

    let binaryInputStream = Cc[

      "@mozilla.org/binaryinputstream;1"

    ].createInstance(Ci.nsIBinaryInputStream);

    binaryInputStream.setInputStream(fileInputStream);

    let lastAccessTime = BigInt.asIntN(64, BigInt(binaryInputStream.read64()));

    binaryInputStream.close();

    return lastAccessTime;

  info("Clearing");

  let request = clear();

  await requestFinished(request);

  info("Installing package");

  // The profile contains one initialized origin directory and the storage

  // database:

  // - storage/default/https+++foo.example.com

  // - storage.sqlite

  // The file make_unsetLastAccessTime.js was run locally, specifically it was

  // temporarily enabled in xpcshell.ini and then executed:

  // mach test --interactive dom/quota/test/xpcshell/make_unsetLastAccessTime.js

  // Note: to make it become the profile in the test, additional manual steps

  // are needed.

  // 1. Remove the folder "storage/temporary".

  // 2. Remove the file "storage/ls-archive.sqlite".

  installPackage("unsetLastAccessTime_profile");

  info("Verifying last access time");

  Assert.equal(getLastAccessTime(), INT64_MIN, "Correct last access time");

  info("Initializing");

  request = init();

  await requestFinished(request);

  info("Initializing temporary storage");

  request = initTemporaryStorage();

  await requestFinished(request);

  info("Verifying last access time");

  Assert.notEqual(getLastAccessTime(), INT64_MIN, "Correct last access time");