tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
Log | Files | Refs | README | LICENSE

test_localStorageArchive4upgrade.js (2977B)

      1 /**
      2 * Any copyright is dedicated to the Public Domain.
      3 * http://creativecommons.org/publicdomain/zero/1.0/
      4 */
      5 
      6 /**
      7 * This test is mainly to verify that local storage directories are removed
      8 * during local storage archive upgrade from version 3 to version 4.
      9 * See bug 1549654.
     10 */
     11 
     12 async function testSteps() {
     13  const lsDirs = [
     14    "storage/default/http+++localhost/ls",
     15    "storage/default/http+++www.mozilla.org/ls",
     16    "storage/default/http+++example.com/ls",
     17  ];
     18 
     19  const principalInfos = [
     20    "http://localhost",
     21    "http://www.mozilla.org",
     22    "http://example.com",
     23  ];
     24 
     25  const data = [
     26    { key: "foo0", value: "bar" },
     27    { key: "foo1", value: "A" },
     28    { key: "foo2", value: "A".repeat(100) },
     29  ];
     30 
     31  function getLocalStorage(principal) {
     32    return Services.domStorageManager.createStorage(
     33      null,
     34      principal,
     35      principal,
     36      ""
     37    );
     38  }
     39 
     40  info("Setting pref");
     41 
     42  // xpcshell globals don't have associated clients in the Clients API sense, so
     43  // we need to disable client validation so that this xpcshell test is allowed
     44  // to use LocalStorage.
     45  Services.prefs.setBoolPref("dom.storage.client_validation", false);
     46 
     47  info("Clearing");
     48 
     49  let request = clear();
     50  await requestFinished(request);
     51 
     52  info("Installing package");
     53 
     54  // The profile contains three initialized origin directories with local
     55  // storage data, local storage archive, a script for origin initialization,
     56  // the storage database and the web apps store database:
     57  // - storage/default/https+++example.com
     58  // - storage/default/https+++localhost
     59  // - storage/default/https+++www.mozilla.org
     60  // - storage/ls-archive.sqlite
     61  // - create_db.js
     62  // - storage.sqlite
     63  // - webappsstore.sqlite
     64  // The file create_db.js in the package was run locally (with a build with
     65  // local storage archive version 3), specifically it was temporarily added to
     66  // xpcshell.toml and then executed:
     67  //   mach xpcshell-test --interactive dom/localstorage/test/xpcshell/create_db.js
     68  // Note: to make it become the profile in the test, additional manual steps
     69  // are needed.
     70  // 1. Remove the folder "storage/temporary".
     71  installPackage("localStorageArchive4upgrade_profile");
     72 
     73  info("Checking ls dirs");
     74 
     75  for (let lsDir of lsDirs) {
     76    let dir = getRelativeFile(lsDir);
     77 
     78    exists = dir.exists();
     79    ok(exists, "ls directory does exist");
     80  }
     81 
     82  request = init();
     83  request = await requestFinished(request);
     84 
     85  info("Checking ls dirs");
     86 
     87  for (let lsDir of lsDirs) {
     88    let dir = getRelativeFile(lsDir);
     89 
     90    exists = dir.exists();
     91    ok(!exists, "ls directory doesn't exist");
     92  }
     93 
     94  info("Getting storages");
     95 
     96  let storages = [];
     97  for (let i = 0; i < principalInfos.length; i++) {
     98    let storage = getLocalStorage(getPrincipal(principalInfos[i]));
     99    storages.push(storage);
    100  }
    101 
    102  info("Verifying data");
    103 
    104  for (let i = 0; i < storages.length; i++) {
    105    is(storages[i].getItem(data[i].key), data[i].value, "Correct value");
    106  }
    107 }