/* Any copyright is dedicated to the Public Domain.
   http://creativecommons.org/publicdomain/zero/1.0/ */

"use strict";

/**
 * Tests if timing intervals are divided against seconds when appropriate.
 */
add_task(async function() {
  // Show only few columns, so there is enough space
  // for the waterfall.
  await pushPref("devtools.netmonitor.visibleColumns",
    '["status", "contentSize", "waterfall"]');

  const { tab, monitor } = await initNetMonitor(CUSTOM_GET_URL);
  info("Starting test... ");

  const { document, store, windowRequire } = monitor.panelWin;
  const Actions = windowRequire("devtools/client/netmonitor/src/actions/index");
  store.dispatch(Actions.batchEnable(false));

  const wait = waitForNetworkEvents(monitor, 2);
  // Timeout needed for having enough divisions on the time scale.
  await ContentTask.spawn(tab.linkedBrowser, {}, async function() {
    content.wrappedJSObject.performRequests(2, null, 3000);
  });
  await wait;

  const milDivs = document.querySelectorAll(
    ".requests-list-timings-division[data-division-scale=millisecond]");
  const secDivs = document.querySelectorAll(
    ".requests-list-timings-division[data-division-scale=second]");
  const minDivs = document.querySelectorAll(
    ".requests-list-timings-division[data-division-scale=minute]");

  info("Number of millisecond divisions: " + milDivs.length);
  info("Number of second divisions: " + secDivs.length);
  info("Number of minute divisions: " + minDivs.length);

  milDivs.forEach(div => info(`Millisecond division: ${div.textContent}`));
  secDivs.forEach(div => info(`Second division: ${div.textContent}`));
  minDivs.forEach(div => info(`Minute division: ${div.textContent}`));

  is(store.getState().requests.requests.size, 2,
     "There should be only two requests made.");

  ok(secDivs.length,
     "There should be at least one division on the seconds time scale.");
  ok(secDivs[0].textContent.match(/\d+\.\d{2}\s\w+/),
     "The division on the seconds time scale looks legit.");

  return teardown(monitor);
});
