browser_userTyped_restored_after_discard.js

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/* Any copyright is dedicated to the Public Domain.

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

add_task(async function testDiscardWithNotLoadedUserTypedValue() {

  let tab1 = await BrowserTestUtils.openNewForegroundTab(

    gBrowser,

    "https://example.com"

);

  // Make sure we flushed the state at least once (otherwise the fix

  // for Bug 1422588 would make SessionStore.resetBrowserToLazyState

  // to still store the user typed value into the tab state cache

  // even when the user typed value was not yet being loading when

  // the tab got discarded).

  await TabStateFlusher.flush(tab1.linkedBrowser);

  tab1.linkedBrowser.userTypedValue = "mockUserTypedValue";

  let tab2 = await BrowserTestUtils.openNewForegroundTab(

    gBrowser,

    "about:robots"

);

  let waitForTabDiscarded = BrowserTestUtils.waitForEvent(

    tab1,

    "TabBrowserDiscarded"

);

  gBrowser.discardBrowser(tab1);

  await waitForTabDiscarded;

  const promiseTabLoaded = BrowserTestUtils.browserLoaded(

    tab1.linkedBrowser,

    false,

    "https://example.com/"

);

  await BrowserTestUtils.switchTab(gBrowser, tab1);

  info("Wait for the restored tab to load https://example.com");

  await promiseTabLoaded;

is(

    tab1.linkedBrowser.currentURI.spec,

    "https://example.com/",

    "Restored discarded tab has loaded the expected url"

);

  BrowserTestUtils.removeTab(tab2);

  BrowserTestUtils.removeTab(tab1);

});