tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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browser_toolbox_theme.js (1054B)

      1 /* Any copyright is dedicated to the Public Domain.
      2 * http://creativecommons.org/publicdomain/zero/1.0/ */
      3 
      4 const PREF_DEVTOOLS_THEME = "devtools.theme";
      5 
      6 registerCleanupFunction(() => {
      7  // Set preferences back to their original values
      8  Services.prefs.clearUserPref(PREF_DEVTOOLS_THEME);
      9 });
     10 
     11 add_task(async function testDevtoolsTheme() {
     12  info("Checking stylesheet and :root attributes based on devtools theme.");
     13  Services.prefs.setCharPref(PREF_DEVTOOLS_THEME, "light");
     14  is(
     15    document.documentElement.getAttribute("devtoolstheme"),
     16    "light",
     17    "The element has an attribute based on devtools theme."
     18  );
     19 
     20  Services.prefs.setCharPref(PREF_DEVTOOLS_THEME, "dark");
     21  is(
     22    document.documentElement.getAttribute("devtoolstheme"),
     23    "dark",
     24    "The element has an attribute based on devtools theme."
     25  );
     26 
     27  Services.prefs.setCharPref(PREF_DEVTOOLS_THEME, "unknown");
     28  is(
     29    document.documentElement.getAttribute("devtoolstheme"),
     30    "light",
     31    "The element has 'light' as a default for the devtoolstheme attribute."
     32  );
     33 });