"use strict";

const BASE = "http://example.com/browser/browser/components/sessionstore/test/";
const TARGET = BASE + "restore_redirect_target.html";

/**
 * Ensure that a http redirect leaves a working tab.
 */
add_task(async function check_http_redirect() {
  let state = {
    entries: [
      { url: BASE + "restore_redirect_http.html", triggeringPrincipal_base64 },
    ],
  };

  // Open a new tab to restore into.
  let tab = BrowserTestUtils.addTab(gBrowser, "about:blank");
  let browser = tab.linkedBrowser;
  await promiseTabState(tab, state);

  info("Restored tab");

  await TabStateFlusher.flush(browser);
  let data = TabState.collect(tab);
  is(data.entries.length, 1, "Should be one entry in session history");
  is(data.entries[0].url, TARGET, "Should be the right session history entry");

  ok(
    !ss.getInternalObjectState(browser),
    "Temporary restore data should have been cleared"
  );

  // Cleanup.
  BrowserTestUtils.removeTab(tab);
});

/**
 * Ensure that a js redirect leaves a working tab.
 */
add_task(async function check_js_redirect() {
  let state = {
    entries: [
      { url: BASE + "restore_redirect_js.html", triggeringPrincipal_base64 },
    ],
  };

  // Open a new tab to restore into.
  let tab = BrowserTestUtils.addTab(gBrowser, "about:blank");
  let browser = tab.linkedBrowser;
  let loadPromise = BrowserTestUtils.browserLoaded(browser, true, url =>
    url.endsWith("restore_redirect_target.html")
  );

  await promiseTabState(tab, state);

  info("Restored tab");

  await loadPromise;

  await TabStateFlusher.flush(browser);
  let data = TabState.collect(tab);
  is(data.entries.length, 1, "Should be one entry in session history");
  is(data.entries[0].url, TARGET, "Should be the right session history entry");

  ok(
    !ss.getInternalObjectState(browser),
    "Temporary restore data should have been cleared"
  );

  // Cleanup.
  BrowserTestUtils.removeTab(tab);
});