requestLongerTimeout(2);

const { PlacesTestUtils } = ChromeUtils.importESModule(
  "resource://testing-common/PlacesTestUtils.sys.mjs"
);

// Bug 453440 - Test the timespan-based logic of the sanitizer code
var now_mSec = Date.now();
var now_uSec = now_mSec * 1000;

function promiseFormHistoryRemoved() {
  return new Promise(resolve => {
    Services.obs.addObserver(function onfh() {
      Services.obs.removeObserver(onfh, "satchel-storage-changed");
      resolve();
    }, "satchel-storage-changed");
  });
}

function promiseDownloadRemoved(list) {
  return new Promise(resolve => {
    let view = {
      onDownloadRemoved(download) {
        list.removeView(view);
        resolve();
      },
    };

    list.addView(view);
  });
}

add_task(async function test() {
  await setupDownloads();
  await setupFormHistory();
  await setupHistory();
  await onHistoryReady();
});

async function countEntries(name, message, check) {
  var obj = {};
  if (name !== null) {
    obj.fieldname = name;
  }
  let count = await FormHistory.count(obj);
  check(count, message);
}

async function onHistoryReady() {
  var hoursSinceMidnight = new Date().getHours();
  var minutesSinceMidnight = hoursSinceMidnight * 60 + new Date().getMinutes();

  // Should test cookies here, but nsICookieManager/nsICookieService
  // doesn't let us fake creation times.  bug 463127

  var itemPrefs = Services.prefs.getBranch("privacy.cpd.");
  itemPrefs.setBoolPref("history", true);
  itemPrefs.setBoolPref("downloads", true);
  itemPrefs.setBoolPref("cache", false);
  itemPrefs.setBoolPref("cookies", false);
  itemPrefs.setBoolPref("formdata", true);
  itemPrefs.setBoolPref("offlineApps", false);
  itemPrefs.setBoolPref("passwords", false);
  itemPrefs.setBoolPref("sessions", false);
  itemPrefs.setBoolPref("siteSettings", false);

  let publicList = await Downloads.getList(Downloads.PUBLIC);
  let downloadPromise = promiseDownloadRemoved(publicList);
  let formHistoryPromise = promiseFormHistoryRemoved();

  // Clear 10 minutes ago
  let range = [now_uSec - 10 * 60 * 1000000, now_uSec];
  await Sanitizer.sanitize(null, { range, ignoreTimespan: false });

  await formHistoryPromise;
  await downloadPromise;

  ok(
    !(await PlacesUtils.history.hasVisits("https://10minutes.com")),
    "Pretend visit to 10minutes.com should now be deleted"
  );
  ok(
    await PlacesUtils.history.hasVisits("https://1hour.com"),
    "Pretend visit to 1hour.com should should still exist"
  );
  ok(
    await PlacesUtils.history.hasVisits("https://1hour10minutes.com"),
    "Pretend visit to 1hour10minutes.com should should still exist"
  );
  ok(
    await PlacesUtils.history.hasVisits("https://2hour.com"),
    "Pretend visit to 2hour.com should should still exist"
  );
  ok(
    await PlacesUtils.history.hasVisits("https://2hour10minutes.com"),
    "Pretend visit to 2hour10minutes.com should should still exist"
  );
  ok(
    await PlacesUtils.history.hasVisits("https://4hour.com"),
    "Pretend visit to 4hour.com should should still exist"
  );
  ok(
    await PlacesUtils.history.hasVisits("https://4hour10minutes.com"),
    "Pretend visit to 4hour10minutes.com should should still exist"
  );
  if (minutesSinceMidnight > 10) {
    ok(
      await PlacesUtils.history.hasVisits("https://today.com"),
      "Pretend visit to today.com should still exist"
    );
  }
  ok(
    await PlacesUtils.history.hasVisits("https://before-today.com"),
    "Pretend visit to before-today.com should still exist"
  );

  let checkZero = function (num, message) {
    is(num, 0, message);
  };
  let checkOne = function (num, message) {
    is(num, 1, message);
  };

  await countEntries(
    "10minutes",
    "10minutes form entry should be deleted",
    checkZero
  );
  await countEntries("1hour", "1hour form entry should still exist", checkOne);
  await countEntries(
    "1hour10minutes",
    "1hour10minutes form entry should still exist",
    checkOne
  );
  await countEntries("2hour", "2hour form entry should still exist", checkOne);
  await countEntries(
    "2hour10minutes",
    "2hour10minutes form entry should still exist",
    checkOne
  );
  await countEntries("4hour", "4hour form entry should still exist", checkOne);
  await countEntries(
    "4hour10minutes",
    "4hour10minutes form entry should still exist",
    checkOne
  );
  if (minutesSinceMidnight > 10) {
    await countEntries(
      "today",
      "today form entry should still exist",
      checkOne
    );
  }
  await countEntries(
    "b4today",
    "b4today form entry should still exist",
    checkOne
  );

  ok(
    !(await downloadExists(publicList, "fakefile-10-minutes")),
    "10 minute download should now be deleted"
  );
  ok(
    await downloadExists(publicList, "fakefile-1-hour"),
    "<1 hour download should still be present"
  );
  ok(
    await downloadExists(publicList, "fakefile-1-hour-10-minutes"),
    "1 hour 10 minute download should still be present"
  );
  ok(
    await downloadExists(publicList, "fakefile-old"),
    "Year old download should still be present"
  );
  ok(
    await downloadExists(publicList, "fakefile-2-hour"),
    "<2 hour old download should still be present"
  );
  ok(
    await downloadExists(publicList, "fakefile-2-hour-10-minutes"),
    "2 hour 10 minute download should still be present"
  );
  ok(
    await downloadExists(publicList, "fakefile-4-hour"),
    "<4 hour old download should still be present"
  );
  ok(
    await downloadExists(publicList, "fakefile-4-hour-10-minutes"),
    "4 hour 10 minute download should still be present"
  );

  if (minutesSinceMidnight > 10) {
    ok(
      await downloadExists(publicList, "fakefile-today"),
      "'Today' download should still be present"
    );
  }

  downloadPromise = promiseDownloadRemoved(publicList);
  formHistoryPromise = promiseFormHistoryRemoved();

  // Clear 1 hour
  Services.prefs.setIntPref(Sanitizer.PREF_TIMESPAN, 1);
  await Sanitizer.sanitize(null, { ignoreTimespan: false });

  await formHistoryPromise;
  await downloadPromise;

  ok(
    !(await PlacesUtils.history.hasVisits("https://1hour.com")),
    "Pretend visit to 1hour.com should now be deleted"
  );
  ok(
    await PlacesUtils.history.hasVisits("https://1hour10minutes.com"),
    "Pretend visit to 1hour10minutes.com should should still exist"
  );
  ok(
    await PlacesUtils.history.hasVisits("https://2hour.com"),
    "Pretend visit to 2hour.com should should still exist"
  );
  ok(
    await PlacesUtils.history.hasVisits("https://2hour10minutes.com"),
    "Pretend visit to 2hour10minutes.com should should still exist"
  );
  ok(
    await PlacesUtils.history.hasVisits("https://4hour.com"),
    "Pretend visit to 4hour.com should should still exist"
  );
  ok(
    await PlacesUtils.history.hasVisits("https://4hour10minutes.com"),
    "Pretend visit to 4hour10minutes.com should should still exist"
  );
  if (hoursSinceMidnight > 1) {
    ok(
      await PlacesUtils.history.hasVisits("https://today.com"),
      "Pretend visit to today.com should still exist"
    );
  }
  ok(
    await PlacesUtils.history.hasVisits("https://before-today.com"),
    "Pretend visit to before-today.com should still exist"
  );

  await countEntries("1hour", "1hour form entry should be deleted", checkZero);
  await countEntries(
    "1hour10minutes",
    "1hour10minutes form entry should still exist",
    checkOne
  );
  await countEntries("2hour", "2hour form entry should still exist", checkOne);
  await countEntries(
    "2hour10minutes",
    "2hour10minutes form entry should still exist",
    checkOne
  );
  await countEntries("4hour", "4hour form entry should still exist", checkOne);
  await countEntries(
    "4hour10minutes",
    "4hour10minutes form entry should still exist",
    checkOne
  );
  if (hoursSinceMidnight > 1) {
    await countEntries(
      "today",
      "today form entry should still exist",
      checkOne
    );
  }
  await countEntries(
    "b4today",
    "b4today form entry should still exist",
    checkOne
  );

  ok(
    !(await downloadExists(publicList, "fakefile-1-hour")),
    "<1 hour download should now be deleted"
  );
  ok(
    await downloadExists(publicList, "fakefile-1-hour-10-minutes"),
    "1 hour 10 minute download should still be present"
  );
  ok(
    await downloadExists(publicList, "fakefile-old"),
    "Year old download should still be present"
  );
  ok(
    await downloadExists(publicList, "fakefile-2-hour"),
    "<2 hour old download should still be present"
  );
  ok(
    await downloadExists(publicList, "fakefile-2-hour-10-minutes"),
    "2 hour 10 minute download should still be present"
  );
  ok(
    await downloadExists(publicList, "fakefile-4-hour"),
    "<4 hour old download should still be present"
  );
  ok(
    await downloadExists(publicList, "fakefile-4-hour-10-minutes"),
    "4 hour 10 minute download should still be present"
  );

  if (hoursSinceMidnight > 1) {
    ok(
      await downloadExists(publicList, "fakefile-today"),
      "'Today' download should still be present"
    );
  }

  downloadPromise = promiseDownloadRemoved(publicList);
  formHistoryPromise = promiseFormHistoryRemoved();

  // Clear 1 hour 10 minutes
  range = [now_uSec - 70 * 60 * 1000000, now_uSec];
  await Sanitizer.sanitize(null, { range, ignoreTimespan: false });

  await formHistoryPromise;
  await downloadPromise;

  ok(
    !(await PlacesUtils.history.hasVisits("https://1hour10minutes.com")),
    "Pretend visit to 1hour10minutes.com should now be deleted"
  );
  ok(
    await PlacesUtils.history.hasVisits("https://2hour.com"),
    "Pretend visit to 2hour.com should should still exist"
  );
  ok(
    await PlacesUtils.history.hasVisits("https://2hour10minutes.com"),
    "Pretend visit to 2hour10minutes.com should should still exist"
  );
  ok(
    await PlacesUtils.history.hasVisits("https://4hour.com"),
    "Pretend visit to 4hour.com should should still exist"
  );
  ok(
    await PlacesUtils.history.hasVisits("https://4hour10minutes.com"),
    "Pretend visit to 4hour10minutes.com should should still exist"
  );
  if (minutesSinceMidnight > 70) {
    ok(
      await PlacesUtils.history.hasVisits("https://today.com"),
      "Pretend visit to today.com should still exist"
    );
  }
  ok(
    await PlacesUtils.history.hasVisits("https://before-today.com"),
    "Pretend visit to before-today.com should still exist"
  );

  await countEntries(
    "1hour10minutes",
    "1hour10minutes form entry should be deleted",
    checkZero
  );
  await countEntries("2hour", "2hour form entry should still exist", checkOne);
  await countEntries(
    "2hour10minutes",
    "2hour10minutes form entry should still exist",
    checkOne
  );
  await countEntries("4hour", "4hour form entry should still exist", checkOne);
  await countEntries(
    "4hour10minutes",
    "4hour10minutes form entry should still exist",
    checkOne
  );
  if (minutesSinceMidnight > 70) {
    await countEntries(
      "today",
      "today form entry should still exist",
      checkOne
    );
  }
  await countEntries(
    "b4today",
    "b4today form entry should still exist",
    checkOne
  );

  ok(
    !(await downloadExists(publicList, "fakefile-1-hour-10-minutes")),
    "1 hour 10 minute old download should now be deleted"
  );
  ok(
    await downloadExists(publicList, "fakefile-old"),
    "Year old download should still be present"
  );
  ok(
    await downloadExists(publicList, "fakefile-2-hour"),
    "<2 hour old download should still be present"
  );
  ok(
    await downloadExists(publicList, "fakefile-2-hour-10-minutes"),
    "2 hour 10 minute download should still be present"
  );
  ok(
    await downloadExists(publicList, "fakefile-4-hour"),
    "<4 hour old download should still be present"
  );
  ok(
    await downloadExists(publicList, "fakefile-4-hour-10-minutes"),
    "4 hour 10 minute download should still be present"
  );
  if (minutesSinceMidnight > 70) {
    ok(
      await downloadExists(publicList, "fakefile-today"),
      "'Today' download should still be present"
    );
  }

  downloadPromise = promiseDownloadRemoved(publicList);
  formHistoryPromise = promiseFormHistoryRemoved();

  // Clear 2 hours
  Services.prefs.setIntPref(Sanitizer.PREF_TIMESPAN, 2);
  await Sanitizer.sanitize(null, { ignoreTimespan: false });

  await formHistoryPromise;
  await downloadPromise;

  ok(
    !(await PlacesUtils.history.hasVisits("https://2hour.com")),
    "Pretend visit to 2hour.com should now be deleted"
  );
  ok(
    await PlacesUtils.history.hasVisits("https://2hour10minutes.com"),
    "Pretend visit to 2hour10minutes.com should should still exist"
  );
  ok(
    await PlacesUtils.history.hasVisits("https://4hour.com"),
    "Pretend visit to 4hour.com should should still exist"
  );
  ok(
    await PlacesUtils.history.hasVisits("https://4hour10minutes.com"),
    "Pretend visit to 4hour10minutes.com should should still exist"
  );
  if (hoursSinceMidnight > 2) {
    ok(
      await PlacesUtils.history.hasVisits("https://today.com"),
      "Pretend visit to today.com should still exist"
    );
  }
  ok(
    await PlacesUtils.history.hasVisits("https://before-today.com"),
    "Pretend visit to before-today.com should still exist"
  );

  await countEntries("2hour", "2hour form entry should be deleted", checkZero);
  await countEntries(
    "2hour10minutes",
    "2hour10minutes form entry should still exist",
    checkOne
  );
  await countEntries("4hour", "4hour form entry should still exist", checkOne);
  await countEntries(
    "4hour10minutes",
    "4hour10minutes form entry should still exist",
    checkOne
  );
  if (hoursSinceMidnight > 2) {
    await countEntries(
      "today",
      "today form entry should still exist",
      checkOne
    );
  }
  await countEntries(
    "b4today",
    "b4today form entry should still exist",
    checkOne
  );

  ok(
    !(await downloadExists(publicList, "fakefile-2-hour")),
    "<2 hour old download should now be deleted"
  );
  ok(
    await downloadExists(publicList, "fakefile-old"),
    "Year old download should still be present"
  );
  ok(
    await downloadExists(publicList, "fakefile-2-hour-10-minutes"),
    "2 hour 10 minute download should still be present"
  );
  ok(
    await downloadExists(publicList, "fakefile-4-hour"),
    "<4 hour old download should still be present"
  );
  ok(
    await downloadExists(publicList, "fakefile-4-hour-10-minutes"),
    "4 hour 10 minute download should still be present"
  );
  if (hoursSinceMidnight > 2) {
    ok(
      await downloadExists(publicList, "fakefile-today"),
      "'Today' download should still be present"
    );
  }

  downloadPromise = promiseDownloadRemoved(publicList);
  formHistoryPromise = promiseFormHistoryRemoved();

  // Clear 2 hours 10 minutes
  range = [now_uSec - 130 * 60 * 1000000, now_uSec];
  await Sanitizer.sanitize(null, { range, ignoreTimespan: false });

  await formHistoryPromise;
  await downloadPromise;

  ok(
    !(await PlacesUtils.history.hasVisits("https://2hour10minutes.com")),
    "Pretend visit to 2hour10minutes.com should now be deleted"
  );
  ok(
    await PlacesUtils.history.hasVisits("https://4hour.com"),
    "Pretend visit to 4hour.com should should still exist"
  );
  ok(
    await PlacesUtils.history.hasVisits("https://4hour10minutes.com"),
    "Pretend visit to 4hour10minutes.com should should still exist"
  );
  if (minutesSinceMidnight > 130) {
    ok(
      await PlacesUtils.history.hasVisits("https://today.com"),
      "Pretend visit to today.com should still exist"
    );
  }
  ok(
    await PlacesUtils.history.hasVisits("https://before-today.com"),
    "Pretend visit to before-today.com should still exist"
  );

  await countEntries(
    "2hour10minutes",
    "2hour10minutes form entry should be deleted",
    checkZero
  );
  await countEntries("4hour", "4hour form entry should still exist", checkOne);
  await countEntries(
    "4hour10minutes",
    "4hour10minutes form entry should still exist",
    checkOne
  );
  if (minutesSinceMidnight > 130) {
    await countEntries(
      "today",
      "today form entry should still exist",
      checkOne
    );
  }
  await countEntries(
    "b4today",
    "b4today form entry should still exist",
    checkOne
  );

  ok(
    !(await downloadExists(publicList, "fakefile-2-hour-10-minutes")),
    "2 hour 10 minute old download should now be deleted"
  );
  ok(
    await downloadExists(publicList, "fakefile-4-hour"),
    "<4 hour old download should still be present"
  );
  ok(
    await downloadExists(publicList, "fakefile-4-hour-10-minutes"),
    "4 hour 10 minute download should still be present"
  );
  ok(
    await downloadExists(publicList, "fakefile-old"),
    "Year old download should still be present"
  );
  if (minutesSinceMidnight > 130) {
    ok(
      await downloadExists(publicList, "fakefile-today"),
      "'Today' download should still be present"
    );
  }

  downloadPromise = promiseDownloadRemoved(publicList);
  formHistoryPromise = promiseFormHistoryRemoved();

  // Clear 4 hours
  Services.prefs.setIntPref(Sanitizer.PREF_TIMESPAN, 3);
  await Sanitizer.sanitize(null, { ignoreTimespan: false });

  await formHistoryPromise;
  await downloadPromise;

  ok(
    !(await PlacesUtils.history.hasVisits("https://4hour.com")),
    "Pretend visit to 4hour.com should now be deleted"
  );
  ok(
    await PlacesUtils.history.hasVisits("https://4hour10minutes.com"),
    "Pretend visit to 4hour10minutes.com should should still exist"
  );
  if (hoursSinceMidnight > 4) {
    ok(
      await PlacesUtils.history.hasVisits("https://today.com"),
      "Pretend visit to today.com should still exist"
    );
  }
  ok(
    await PlacesUtils.history.hasVisits("https://before-today.com"),
    "Pretend visit to before-today.com should still exist"
  );

  await countEntries("4hour", "4hour form entry should be deleted", checkZero);
  await countEntries(
    "4hour10minutes",
    "4hour10minutes form entry should still exist",
    checkOne
  );
  if (hoursSinceMidnight > 4) {
    await countEntries(
      "today",
      "today form entry should still exist",
      checkOne
    );
  }
  await countEntries(
    "b4today",
    "b4today form entry should still exist",
    checkOne
  );

  ok(
    !(await downloadExists(publicList, "fakefile-4-hour")),
    "<4 hour old download should now be deleted"
  );
  ok(
    await downloadExists(publicList, "fakefile-4-hour-10-minutes"),
    "4 hour 10 minute download should still be present"
  );
  ok(
    await downloadExists(publicList, "fakefile-old"),
    "Year old download should still be present"
  );
  if (hoursSinceMidnight > 4) {
    ok(
      await downloadExists(publicList, "fakefile-today"),
      "'Today' download should still be present"
    );
  }

  downloadPromise = promiseDownloadRemoved(publicList);
  formHistoryPromise = promiseFormHistoryRemoved();

  // Clear 4 hours 10 minutes
  range = [now_uSec - 250 * 60 * 1000000, now_uSec];
  await Sanitizer.sanitize(null, { range, ignoreTimespan: false });

  await formHistoryPromise;
  await downloadPromise;

  ok(
    !(await PlacesUtils.history.hasVisits("https://4hour10minutes.com")),
    "Pretend visit to 4hour10minutes.com should now be deleted"
  );
  if (minutesSinceMidnight > 250) {
    ok(
      await PlacesUtils.history.hasVisits("https://today.com"),
      "Pretend visit to today.com should still exist"
    );
  }
  ok(
    await PlacesUtils.history.hasVisits("https://before-today.com"),
    "Pretend visit to before-today.com should still exist"
  );

  await countEntries(
    "4hour10minutes",
    "4hour10minutes form entry should be deleted",
    checkZero
  );
  if (minutesSinceMidnight > 250) {
    await countEntries(
      "today",
      "today form entry should still exist",
      checkOne
    );
  }
  await countEntries(
    "b4today",
    "b4today form entry should still exist",
    checkOne
  );

  ok(
    !(await downloadExists(publicList, "fakefile-4-hour-10-minutes")),
    "4 hour 10 minute download should now be deleted"
  );
  ok(
    await downloadExists(publicList, "fakefile-old"),
    "Year old download should still be present"
  );
  if (minutesSinceMidnight > 250) {
    ok(
      await downloadExists(publicList, "fakefile-today"),
      "'Today' download should still be present"
    );
  }

  // The 'Today' download might have been already deleted, in which case we
  // should not wait for a download removal notification.
  if (minutesSinceMidnight > 250) {
    downloadPromise = promiseDownloadRemoved(publicList);
    formHistoryPromise = promiseFormHistoryRemoved();
  } else {
    downloadPromise = formHistoryPromise = Promise.resolve();
  }

  // Clear Today
  Services.prefs.setIntPref(Sanitizer.PREF_TIMESPAN, 4);
  let progress = await Sanitizer.sanitize(null, { ignoreTimespan: false });
  Assert.deepEqual(progress, {
    history: "cleared",
    formdata: "cleared",
    downloads: "cleared",
  });

  await formHistoryPromise;
  await downloadPromise;

  // Be careful.  If we add our objectss just before midnight, and sanitize
  // runs immediately after, they won't be expired.  This is expected, but
  // we should not test in that case.  We cannot just test for opposite
  // condition because we could cross midnight just one moment after we
  // cache our time, then we would have an even worse random failure.
  var today = isToday(new Date(now_mSec));
  if (today) {
    ok(
      !(await PlacesUtils.history.hasVisits("https://today.com")),
      "Pretend visit to today.com should now be deleted"
    );

    await countEntries(
      "today",
      "today form entry should be deleted",
      checkZero
    );
    ok(
      !(await downloadExists(publicList, "fakefile-today")),
      "'Today' download should now be deleted"
    );
  }

  ok(
    await PlacesUtils.history.hasVisits("https://before-today.com"),
    "Pretend visit to before-today.com should still exist"
  );
  await countEntries(
    "b4today",
    "b4today form entry should still exist",
    checkOne
  );
  ok(
    await downloadExists(publicList, "fakefile-old"),
    "Year old download should still be present"
  );

  downloadPromise = promiseDownloadRemoved(publicList);
  formHistoryPromise = promiseFormHistoryRemoved();

  // Choose everything
  Services.prefs.setIntPref(Sanitizer.PREF_TIMESPAN, 0);
  await Sanitizer.sanitize(null, { ignoreTimespan: false });

  await formHistoryPromise;
  await downloadPromise;

  ok(
    !(await PlacesUtils.history.hasVisits("https://before-today.com")),
    "Pretend visit to before-today.com should now be deleted"
  );

  await countEntries(
    "b4today",
    "b4today form entry should be deleted",
    checkZero
  );

  ok(
    !(await downloadExists(publicList, "fakefile-old")),
    "Year old download should now be deleted"
  );
}

async function setupHistory() {
  let places = [];

  function addPlace(aURI, aTitle, aVisitDate) {
    places.push({
      uri: aURI,
      title: aTitle,
      visitDate: aVisitDate,
      transition: Ci.nsINavHistoryService.TRANSITION_LINK,
    });
  }

  addPlace(
    "https://10minutes.com/",
    "10 minutes ago",
    now_uSec - 10 * kUsecPerMin
  );
  addPlace(
    "https://1hour.com/",
    "Less than 1 hour ago",
    now_uSec - 45 * kUsecPerMin
  );
  addPlace(
    "https://1hour10minutes.com/",
    "1 hour 10 minutes ago",
    now_uSec - 70 * kUsecPerMin
  );
  addPlace(
    "https://2hour.com/",
    "Less than 2 hours ago",
    now_uSec - 90 * kUsecPerMin
  );
  addPlace(
    "https://2hour10minutes.com/",
    "2 hours 10 minutes ago",
    now_uSec - 130 * kUsecPerMin
  );
  addPlace(
    "https://4hour.com/",
    "Less than 4 hours ago",
    now_uSec - 180 * kUsecPerMin
  );
  addPlace(
    "https://4hour10minutes.com/",
    "4 hours 10 minutesago",
    now_uSec - 250 * kUsecPerMin
  );

  let today = new Date();
  today.setHours(0);
  today.setMinutes(0);
  today.setSeconds(0);
  today.setMilliseconds(1);
  addPlace("https://today.com/", "Today", today.getTime() * 1000);

  let lastYear = new Date();
  lastYear.setFullYear(lastYear.getFullYear() - 1);
  addPlace(
    "https://before-today.com/",
    "Before Today",
    lastYear.getTime() * 1000
  );
  await PlacesTestUtils.addVisits(places);
}

async function setupFormHistory() {
  function searchEntries(terms, params) {
    return FormHistory.search(terms, params);
  }

  // Make sure we've got a clean DB to start with, then add the entries we'll be testing.
  await FormHistory.update([
    {
      op: "remove",
    },
    {
      op: "add",
      fieldname: "10minutes",
      value: "10m",
    },
    {
      op: "add",
      fieldname: "1hour",
      value: "1h",
    },
    {
      op: "add",
      fieldname: "1hour10minutes",
      value: "1h10m",
    },
    {
      op: "add",
      fieldname: "2hour",
      value: "2h",
    },
    {
      op: "add",
      fieldname: "2hour10minutes",
      value: "2h10m",
    },
    {
      op: "add",
      fieldname: "4hour",
      value: "4h",
    },
    {
      op: "add",
      fieldname: "4hour10minutes",
      value: "4h10m",
    },
    {
      op: "add",
      fieldname: "today",
      value: "1d",
    },
    {
      op: "add",
      fieldname: "b4today",
      value: "1y",
    },
  ]);

  // Artifically age the entries to the proper vintage.
  let timestamp = now_uSec - 10 * kUsecPerMin;
  let results = await searchEntries(["guid"], { fieldname: "10minutes" });
  await FormHistory.update({
    op: "update",
    firstUsed: timestamp,
    guid: results[0].guid,
  });

  timestamp = now_uSec - 45 * kUsecPerMin;
  results = await searchEntries(["guid"], { fieldname: "1hour" });
  await FormHistory.update({
    op: "update",
    firstUsed: timestamp,
    guid: results[0].guid,
  });

  timestamp = now_uSec - 70 * kUsecPerMin;
  results = await searchEntries(["guid"], { fieldname: "1hour10minutes" });
  await FormHistory.update({
    op: "update",
    firstUsed: timestamp,
    guid: results[0].guid,
  });

  timestamp = now_uSec - 90 * kUsecPerMin;
  results = await searchEntries(["guid"], { fieldname: "2hour" });
  await FormHistory.update({
    op: "update",
    firstUsed: timestamp,
    guid: results[0].guid,
  });

  timestamp = now_uSec - 130 * kUsecPerMin;
  results = await searchEntries(["guid"], { fieldname: "2hour10minutes" });
  await FormHistory.update({
    op: "update",
    firstUsed: timestamp,
    guid: results[0].guid,
  });

  timestamp = now_uSec - 180 * kUsecPerMin;
  results = await searchEntries(["guid"], { fieldname: "4hour" });
  await FormHistory.update({
    op: "update",
    firstUsed: timestamp,
    guid: results[0].guid,
  });

  timestamp = now_uSec - 250 * kUsecPerMin;
  results = await searchEntries(["guid"], { fieldname: "4hour10minutes" });
  await FormHistory.update({
    op: "update",
    firstUsed: timestamp,
    guid: results[0].guid,
  });

  let today = new Date();
  today.setHours(0);
  today.setMinutes(0);
  today.setSeconds(0);
  today.setMilliseconds(1);
  timestamp = today.getTime() * 1000;
  results = await searchEntries(["guid"], { fieldname: "today" });
  await FormHistory.update({
    op: "update",
    firstUsed: timestamp,
    guid: results[0].guid,
  });

  let lastYear = new Date();
  lastYear.setFullYear(lastYear.getFullYear() - 1);
  timestamp = lastYear.getTime() * 1000;
  results = await searchEntries(["guid"], { fieldname: "b4today" });
  await FormHistory.update({
    op: "update",
    firstUsed: timestamp,
    guid: results[0].guid,
  });

  var checks = 0;
  let checkOne = function (num, message) {
    is(num, 1, message);
    checks++;
  };

  // Sanity check.
  await countEntries(
    "10minutes",
    "Checking for 10minutes form history entry creation",
    checkOne
  );
  await countEntries(
    "1hour",
    "Checking for 1hour form history entry creation",
    checkOne
  );
  await countEntries(
    "1hour10minutes",
    "Checking for 1hour10minutes form history entry creation",
    checkOne
  );
  await countEntries(
    "2hour",
    "Checking for 2hour form history entry creation",
    checkOne
  );
  await countEntries(
    "2hour10minutes",
    "Checking for 2hour10minutes form history entry creation",
    checkOne
  );
  await countEntries(
    "4hour",
    "Checking for 4hour form history entry creation",
    checkOne
  );
  await countEntries(
    "4hour10minutes",
    "Checking for 4hour10minutes form history entry creation",
    checkOne
  );
  await countEntries(
    "today",
    "Checking for today form history entry creation",
    checkOne
  );
  await countEntries(
    "b4today",
    "Checking for b4today form history entry creation",
    checkOne
  );
  is(checks, 9, "9 checks made");
}

async function setupDownloads() {
  let publicList = await Downloads.getList(Downloads.PUBLIC);

  let download = await Downloads.createDownload({
    source: "https://bugzilla.mozilla.org/show_bug.cgi?id=480169",
    target: "fakefile-10-minutes",
  });
  download.startTime = new Date(now_mSec - 10 * kMsecPerMin); // 10 minutes ago
  download.canceled = true;
  await publicList.add(download);

  download = await Downloads.createDownload({
    source: "https://bugzilla.mozilla.org/show_bug.cgi?id=453440",
    target: "fakefile-1-hour",
  });
  download.startTime = new Date(now_mSec - 45 * kMsecPerMin); // 45 minutes ago
  download.canceled = true;
  await publicList.add(download);

  download = await Downloads.createDownload({
    source: "https://bugzilla.mozilla.org/show_bug.cgi?id=480169",
    target: "fakefile-1-hour-10-minutes",
  });
  download.startTime = new Date(now_mSec - 70 * kMsecPerMin); // 70 minutes ago
  download.canceled = true;
  await publicList.add(download);

  download = await Downloads.createDownload({
    source: "https://bugzilla.mozilla.org/show_bug.cgi?id=453440",
    target: "fakefile-2-hour",
  });
  download.startTime = new Date(now_mSec - 90 * kMsecPerMin); // 90 minutes ago
  download.canceled = true;
  await publicList.add(download);

  download = await Downloads.createDownload({
    source: "https://bugzilla.mozilla.org/show_bug.cgi?id=480169",
    target: "fakefile-2-hour-10-minutes",
  });
  download.startTime = new Date(now_mSec - 130 * kMsecPerMin); // 130 minutes ago
  download.canceled = true;
  await publicList.add(download);

  download = await Downloads.createDownload({
    source: "https://bugzilla.mozilla.org/show_bug.cgi?id=453440",
    target: "fakefile-4-hour",
  });
  download.startTime = new Date(now_mSec - 180 * kMsecPerMin); // 180 minutes ago
  download.canceled = true;
  await publicList.add(download);

  download = await Downloads.createDownload({
    source: "https://bugzilla.mozilla.org/show_bug.cgi?id=480169",
    target: "fakefile-4-hour-10-minutes",
  });
  download.startTime = new Date(now_mSec - 250 * kMsecPerMin); // 250 minutes ago
  download.canceled = true;
  await publicList.add(download);

  // Add "today" download
  let today = new Date();
  today.setHours(0);
  today.setMinutes(0);
  today.setSeconds(0);
  today.setMilliseconds(1);

  download = await Downloads.createDownload({
    source: "https://bugzilla.mozilla.org/show_bug.cgi?id=453440",
    target: "fakefile-today",
  });
  download.startTime = today; // 12:00:01 AM this morning
  download.canceled = true;
  await publicList.add(download);

  // Add "before today" download
  let lastYear = new Date();
  lastYear.setFullYear(lastYear.getFullYear() - 1);

  download = await Downloads.createDownload({
    source: "https://bugzilla.mozilla.org/show_bug.cgi?id=453440",
    target: "fakefile-old",
  });
  download.startTime = lastYear;
  download.canceled = true;
  await publicList.add(download);

  // Confirm everything worked
  let downloads = await publicList.getAll();
  is(downloads.length, 9, "9 Pretend downloads added");

  ok(
    await downloadExists(publicList, "fakefile-old"),
    "Pretend download for everything case should exist"
  );
  ok(
    await downloadExists(publicList, "fakefile-10-minutes"),
    "Pretend download for 10-minutes case should exist"
  );
  ok(
    await downloadExists(publicList, "fakefile-1-hour"),
    "Pretend download for 1-hour case should exist"
  );
  ok(
    await downloadExists(publicList, "fakefile-1-hour-10-minutes"),
    "Pretend download for 1-hour-10-minutes case should exist"
  );
  ok(
    await downloadExists(publicList, "fakefile-2-hour"),
    "Pretend download for 2-hour case should exist"
  );
  ok(
    await downloadExists(publicList, "fakefile-2-hour-10-minutes"),
    "Pretend download for 2-hour-10-minutes case should exist"
  );
  ok(
    await downloadExists(publicList, "fakefile-4-hour"),
    "Pretend download for 4-hour case should exist"
  );
  ok(
    await downloadExists(publicList, "fakefile-4-hour-10-minutes"),
    "Pretend download for 4-hour-10-minutes case should exist"
  );
  ok(
    await downloadExists(publicList, "fakefile-today"),
    "Pretend download for Today case should exist"
  );
}

/**
 * Checks to see if the downloads with the specified id exists.
 *
 * @param aID
 *        The ids of the downloads to check.
 */
let downloadExists = async function (list, path) {
  let listArray = await list.getAll();
  return listArray.some(i => i.target.path == path);
};

function isToday(aDate) {
  return aDate.getDate() == new Date().getDate();
}