tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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browser_registerArea.js (802B)

      1 /* Any copyright is dedicated to the Public Domain.
      2   http://creativecommons.org/publicdomain/zero/1.0/ */
      3 
      4 "use strict";
      5 
      6 /**
      7 * Tests that a toolbar area can be registered with overflowable: false
      8 * as one of its properties, and this results in a non-overflowable
      9 * toolbar.
     10 */
     11 add_task(async function test_overflowable_false() {
     12  registerCleanupFunction(removeCustomToolbars);
     13 
     14  const kToolbarId = "no-overflow-toolbar";
     15  createToolbarWithPlacements(kToolbarId, ["spring"], {
     16    overflowable: false,
     17  });
     18 
     19  let node = CustomizableUI.getWidget(kToolbarId).forWindow(window).node;
     20  Assert.ok(
     21    !node.hasAttribute("overflowable"),
     22    "Toolbar should not be overflowable"
     23  );
     24  Assert.ok(
     25    !node.overflowable,
     26    "OverflowableToolbar instance should not have been created."
     27  );
     28 });