browser_file_to_http_script_closable.js

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/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */

/* vim: set ft=javascript ts=2 et sw=2 tw=80: */

const TEST_FILE = fileURL("dummy_page.html");

const TEST_HTTP = httpURL("tab_that_closes.html");

// Test for Bug 1632441

add_task(async function () {

  await SpecialPowers.pushPrefEnv({

    set: [["dom.allow_scripts_to_close_windows", false]],

});

  await BrowserTestUtils.withNewTab(TEST_FILE, async function (fileBrowser) {

    info("Tab ready");

    // The request will open a new tab, capture the new tab and the load in it.

    info("Creating promise");

    var newTabPromise = BrowserTestUtils.waitForNewTab(

      gBrowser,

      url => {

        return url.endsWith("tab_that_closes.html");

},

      true,

      false

);

    // Click the link, which will post to target="_blank"

    info("Creating and clicking link");

    await SpecialPowers.spawn(fileBrowser, [TEST_HTTP], target => {

      content.open(target);

});

    // The new tab will load.

    info("Waiting for load");

    var newTab = await newTabPromise;

    ok(newTab, "Tab is loaded");

    info("waiting for it to close");

    await BrowserTestUtils.waitForTabClosing(newTab);

    ok(true, "The test completes without a timeout");

});

  await SpecialPowers.popPrefEnv();

});