tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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browser_inspector_pane-toggle-01.js (1201B)

      1 /* Any copyright is dedicated to the Public Domain.
      2 http://creativecommons.org/publicdomain/zero/1.0/ */
      3 
      4 "use strict";
      5 
      6 // Tests that the inspector panel has a 3 pane toggle button, and that
      7 // this button is visible both in BOTTOM and SIDE hosts.
      8 
      9 add_task(async function () {
     10  info("Switch to 2 pane inspector to test the 3 pane toggle button behavior");
     11  await pushPref("devtools.inspector.three-pane-enabled", false);
     12 
     13  info("Open the inspector in a bottom toolbox host");
     14  const { inspector, toolbox } = await openInspectorForURL(
     15    "about:blank",
     16    "bottom"
     17  );
     18 
     19  const button = inspector.panelDoc.querySelector(".sidebar-toggle");
     20  ok(button, "The toggle button exists in the DOM");
     21  ok(button.getAttribute("title"), "The title tooltip has initial state");
     22  ok(
     23    button.classList.contains("pane-collapsed"),
     24    "The button is in collapsed state"
     25  );
     26  ok(!!button.getClientRects().length, "The button is visible");
     27 
     28  info("Switch the host to the right");
     29  await toolbox.switchHost("right");
     30 
     31  ok(!!button.getClientRects().length, "The button is still visible");
     32  ok(
     33    button.classList.contains("pane-collapsed"),
     34    "The button is still in collapsed state"
     35  );
     36 });