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-rw-r--r--toolkit/mozapps/extensions/test/xpcshell/test_LightweightThemeManager.js598
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diff --git a/toolkit/mozapps/extensions/test/xpcshell/test_LightweightThemeManager.js b/toolkit/mozapps/extensions/test/xpcshell/test_LightweightThemeManager.js
deleted file mode 100644
index 61a46b251..000000000
--- a/toolkit/mozapps/extensions/test/xpcshell/test_LightweightThemeManager.js
+++ /dev/null
@@ -1,598 +0,0 @@
-var Cc = Components.classes;
-var Ci = Components.interfaces;
-
-const MANDATORY = ["id", "name", "headerURL"];
-const OPTIONAL = ["footerURL", "textcolor", "accentcolor", "iconURL",
- "previewURL", "author", "description", "homepageURL",
- "updateURL", "version"];
-
-Components.utils.import("resource://gre/modules/Services.jsm");
-
-function dummy(id) {
- return {
- id: id || Math.random().toString(),
- name: Math.random().toString(),
- headerURL: "http://lwttest.invalid/a.png",
- footerURL: "http://lwttest.invalid/b.png",
- textcolor: Math.random().toString(),
- accentcolor: Math.random().toString()
- };
-}
-
-function hasPermission(aAddon, aPerm) {
- var perm = AddonManager["PERM_CAN_" + aPerm.toUpperCase()];
- return !!(aAddon.permissions & perm);
-}
-
-function run_test() {
- createAppInfo("xpcshell@tests.mozilla.org", "XPCShell", "1", "1.9");
- startupManager();
-
- Services.prefs.setIntPref("lightweightThemes.maxUsedThemes", 8);
-
- let {LightweightThemeManager: ltm} = Components.utils.import("resource://gre/modules/LightweightThemeManager.jsm", {});
-
- do_check_eq(typeof ltm, "object");
- do_check_eq(typeof ltm.usedThemes, "object");
- do_check_eq(ltm.usedThemes.length, 0);
- do_check_eq(ltm.currentTheme, null);
-
- ltm.previewTheme(dummy("preview0"));
- do_check_eq(ltm.usedThemes.length, 0);
- do_check_eq(ltm.currentTheme, null);
-
- ltm.previewTheme(dummy("preview1"));
- do_check_eq(ltm.usedThemes.length, 0);
- do_check_eq(ltm.currentTheme, null);
- ltm.resetPreview();
-
- ltm.currentTheme = dummy("x0");
- do_check_eq(ltm.usedThemes.length, 1);
- do_check_eq(ltm.currentTheme.id, "x0");
- do_check_eq(ltm.usedThemes[0].id, "x0");
- do_check_eq(ltm.getUsedTheme("x0").id, "x0");
-
- ltm.previewTheme(dummy("preview0"));
- do_check_eq(ltm.usedThemes.length, 1);
- do_check_eq(ltm.currentTheme.id, "x0");
-
- ltm.resetPreview();
- do_check_eq(ltm.usedThemes.length, 1);
- do_check_eq(ltm.currentTheme.id, "x0");
-
- ltm.currentTheme = dummy("x1");
- do_check_eq(ltm.usedThemes.length, 2);
- do_check_eq(ltm.currentTheme.id, "x1");
- do_check_eq(ltm.usedThemes[1].id, "x0");
-
- ltm.currentTheme = dummy("x2");
- do_check_eq(ltm.usedThemes.length, 3);
- do_check_eq(ltm.currentTheme.id, "x2");
- do_check_eq(ltm.usedThemes[1].id, "x1");
- do_check_eq(ltm.usedThemes[2].id, "x0");
-
- ltm.currentTheme = dummy("x3");
- ltm.currentTheme = dummy("x4");
- ltm.currentTheme = dummy("x5");
- ltm.currentTheme = dummy("x6");
- ltm.currentTheme = dummy("x7");
- do_check_eq(ltm.usedThemes.length, 8);
- do_check_eq(ltm.currentTheme.id, "x7");
- do_check_eq(ltm.usedThemes[1].id, "x6");
- do_check_eq(ltm.usedThemes[7].id, "x0");
-
- ltm.currentTheme = dummy("x8");
- do_check_eq(ltm.usedThemes.length, 8);
- do_check_eq(ltm.currentTheme.id, "x8");
- do_check_eq(ltm.usedThemes[1].id, "x7");
- do_check_eq(ltm.usedThemes[7].id, "x1");
- do_check_eq(ltm.getUsedTheme("x0"), null);
-
- ltm.forgetUsedTheme("nonexistent");
- do_check_eq(ltm.usedThemes.length, 8);
- do_check_neq(ltm.currentTheme, null);
-
- ltm.forgetUsedTheme("x8");
- do_check_eq(ltm.usedThemes.length, 7);
- do_check_eq(ltm.currentTheme, null);
- do_check_eq(ltm.usedThemes[0].id, "x7");
- do_check_eq(ltm.usedThemes[6].id, "x1");
-
- ltm.forgetUsedTheme("x7");
- ltm.forgetUsedTheme("x6");
- ltm.forgetUsedTheme("x5");
- ltm.forgetUsedTheme("x4");
- ltm.forgetUsedTheme("x3");
- do_check_eq(ltm.usedThemes.length, 2);
- do_check_eq(ltm.currentTheme, null);
- do_check_eq(ltm.usedThemes[0].id, "x2");
- do_check_eq(ltm.usedThemes[1].id, "x1");
-
- ltm.currentTheme = dummy("x1");
- do_check_eq(ltm.usedThemes.length, 2);
- do_check_eq(ltm.currentTheme.id, "x1");
- do_check_eq(ltm.usedThemes[0].id, "x1");
- do_check_eq(ltm.usedThemes[1].id, "x2");
-
- ltm.currentTheme = dummy("x2");
- do_check_eq(ltm.usedThemes.length, 2);
- do_check_eq(ltm.currentTheme.id, "x2");
- do_check_eq(ltm.usedThemes[0].id, "x2");
- do_check_eq(ltm.usedThemes[1].id, "x1");
-
- ltm.currentTheme = ltm.getUsedTheme("x1");
- do_check_eq(ltm.usedThemes.length, 2);
- do_check_eq(ltm.currentTheme.id, "x1");
- do_check_eq(ltm.usedThemes[0].id, "x1");
- do_check_eq(ltm.usedThemes[1].id, "x2");
-
- ltm.forgetUsedTheme("x1");
- ltm.forgetUsedTheme("x2");
- do_check_eq(ltm.usedThemes.length, 0);
- do_check_eq(ltm.currentTheme, null);
-
- // Use chinese name to test utf-8, for bug #541943
- var chineseTheme = dummy("chinese0");
- chineseTheme.name = "笢恅0";
- chineseTheme.description = "笢恅1";
- ltm.currentTheme = chineseTheme;
- do_check_eq(ltm.usedThemes.length, 1);
- do_check_eq(ltm.currentTheme.name, "笢恅0");
- do_check_eq(ltm.currentTheme.description, "笢恅1");
- do_check_eq(ltm.usedThemes[0].name, "笢恅0");
- do_check_eq(ltm.usedThemes[0].description, "笢恅1");
- do_check_eq(ltm.getUsedTheme("chinese0").name, "笢恅0");
- do_check_eq(ltm.getUsedTheme("chinese0").description, "笢恅1");
-
- // This name used to break the usedTheme JSON causing all LWTs to be lost
- var chineseTheme1 = dummy("chinese1");
- chineseTheme1.name = "眵昜湮桵蔗坌~郔乾";
- chineseTheme1.description = "眵昜湮桵蔗坌~郔乾";
- ltm.currentTheme = chineseTheme1;
- do_check_neq(ltm.currentTheme, null);
- do_check_eq(ltm.usedThemes.length, 2);
- do_check_eq(ltm.currentTheme.name, "眵昜湮桵蔗坌~郔乾");
- do_check_eq(ltm.currentTheme.description, "眵昜湮桵蔗坌~郔乾");
- do_check_eq(ltm.usedThemes[1].name, "笢恅0");
- do_check_eq(ltm.usedThemes[1].description, "笢恅1");
- do_check_eq(ltm.usedThemes[0].name, "眵昜湮桵蔗坌~郔乾");
- do_check_eq(ltm.usedThemes[0].description, "眵昜湮桵蔗坌~郔乾");
-
- ltm.forgetUsedTheme("chinese0");
- do_check_eq(ltm.usedThemes.length, 1);
- do_check_neq(ltm.currentTheme, null);
-
- ltm.forgetUsedTheme("chinese1");
- do_check_eq(ltm.usedThemes.length, 0);
- do_check_eq(ltm.currentTheme, null);
-
- do_check_eq(ltm.parseTheme("invalid json"), null);
- do_check_eq(ltm.parseTheme('"json string"'), null);
-
- function roundtrip(data, secure) {
- return ltm.parseTheme(JSON.stringify(data),
- "http" + (secure ? "s" : "") + "://lwttest.invalid/");
- }
-
- var data = dummy();
- do_check_neq(roundtrip(data), null);
- data.id = null;
- do_check_eq(roundtrip(data), null);
- data.id = 1;
- do_check_eq(roundtrip(data), null);
- data.id = 1.5;
- do_check_eq(roundtrip(data), null);
- data.id = true;
- do_check_eq(roundtrip(data), null);
- data.id = {};
- do_check_eq(roundtrip(data), null);
- data.id = [];
- do_check_eq(roundtrip(data), null);
-
- // Check whether parseTheme handles international characters right
- var chineseTheme2 = dummy();
- chineseTheme2.name = "眵昜湮桵蔗坌~郔乾";
- chineseTheme2.description = "眵昜湮桵蔗坌~郔乾";
- do_check_neq(roundtrip(chineseTheme2), null);
- do_check_eq(roundtrip(chineseTheme2).name, "眵昜湮桵蔗坌~郔乾");
- do_check_eq(roundtrip(chineseTheme2).description, "眵昜湮桵蔗坌~郔乾");
-
- data = dummy();
- data.unknownProperty = "Foo";
- do_check_eq(typeof roundtrip(data).unknownProperty, "undefined");
-
- data = dummy();
- data.unknownURL = "http://lwttest.invalid/";
- do_check_eq(typeof roundtrip(data).unknownURL, "undefined");
-
- function roundtripSet(props, modify, test, secure) {
- props.forEach(function (prop) {
- var theme = dummy();
- modify(theme, prop);
- test(roundtrip(theme, secure), prop, theme);
- });
- }
-
- roundtripSet(MANDATORY, function (theme, prop) {
- delete theme[prop];
- }, function (after) {
- do_check_eq(after, null);
- });
-
- roundtripSet(OPTIONAL, function (theme, prop) {
- delete theme[prop];
- }, function (after) {
- do_check_neq(after, null);
- });
-
- roundtripSet(MANDATORY, function (theme, prop) {
- theme[prop] = "";
- }, function (after) {
- do_check_eq(after, null);
- });
-
- roundtripSet(OPTIONAL, function (theme, prop) {
- theme[prop] = "";
- }, function (after, prop) {
- do_check_eq(typeof after[prop], "undefined");
- });
-
- roundtripSet(MANDATORY, function (theme, prop) {
- theme[prop] = " ";
- }, function (after) {
- do_check_eq(after, null);
- });
-
- roundtripSet(OPTIONAL, function (theme, prop) {
- theme[prop] = " ";
- }, function (after, prop) {
- do_check_neq(after, null);
- do_check_eq(typeof after[prop], "undefined");
- });
-
- function non_urls(props) {
- return props.filter(prop => !/URL$/.test(prop));
- }
-
- function urls(props) {
- return props.filter(prop => /URL$/.test(prop));
- }
-
- roundtripSet(non_urls(MANDATORY.concat(OPTIONAL)), function (theme, prop) {
- theme[prop] = prop;
- }, function (after, prop, before) {
- do_check_eq(after[prop], before[prop]);
- });
-
- roundtripSet(non_urls(MANDATORY.concat(OPTIONAL)), function (theme, prop) {
- theme[prop] = " " + prop + " ";
- }, function (after, prop, before) {
- do_check_eq(after[prop], before[prop].trim());
- });
-
- roundtripSet(urls(MANDATORY.concat(OPTIONAL)), function (theme, prop) {
- theme[prop] = Math.random().toString();
- }, function (after, prop, before) {
- if (prop == "updateURL")
- do_check_eq(typeof after[prop], "undefined");
- else
- do_check_eq(after[prop], "http://lwttest.invalid/" + before[prop]);
- });
-
- roundtripSet(urls(MANDATORY.concat(OPTIONAL)), function (theme, prop) {
- theme[prop] = Math.random().toString();
- }, function (after, prop, before) {
- do_check_eq(after[prop], "https://lwttest.invalid/" + before[prop]);
- }, true);
-
- roundtripSet(urls(MANDATORY.concat(OPTIONAL)), function (theme, prop) {
- theme[prop] = "https://sub.lwttest.invalid/" + Math.random().toString();
- }, function (after, prop, before) {
- do_check_eq(after[prop], before[prop]);
- });
-
- roundtripSet(urls(MANDATORY), function (theme, prop) {
- theme[prop] = "ftp://lwttest.invalid/" + Math.random().toString();
- }, function (after) {
- do_check_eq(after, null);
- });
-
- roundtripSet(urls(OPTIONAL), function (theme, prop) {
- theme[prop] = "ftp://lwttest.invalid/" + Math.random().toString();
- }, function (after, prop) {
- do_check_eq(typeof after[prop], "undefined");
- });
-
- do_check_eq(ltm.usedThemes.length, 0);
- do_check_eq(ltm.currentTheme, null);
-
- data = dummy();
- delete data.name;
- try {
- ltm.currentTheme = data;
- do_throw("Should have rejected a theme with no name");
- }
- catch (e) {
- // Expected exception
- }
-
- data = dummy();
- data.headerURL = "foo";
- try {
- ltm.currentTheme = data;
- do_throw("Should have rejected a theme with a bad headerURL");
- }
- catch (e) {
- // Expected exception
- }
-
- data = dummy();
- data.headerURL = "ftp://lwtest.invalid/test.png";
- try {
- ltm.currentTheme = data;
- do_throw("Should have rejected a theme with a non-http(s) headerURL");
- }
- catch (e) {
- // Expected exception
- }
-
- data = dummy();
- data.headerURL = "file:///test.png";
- try {
- ltm.currentTheme = data;
- do_throw("Should have rejected a theme with a non-http(s) headerURL");
- }
- catch (e) {
- // Expected exception
- }
-
- data = dummy();
- data.updateURL = "file:///test.json";
- ltm.setLocalTheme(data);
- do_check_eq(ltm.usedThemes.length, 1);
- do_check_eq(ltm.currentTheme.updateURL, undefined);
- ltm.forgetUsedTheme(ltm.currentTheme.id);
- do_check_eq(ltm.usedThemes.length, 0);
-
- data = dummy();
- data.headerURL = "file:///test.png";
- ltm.setLocalTheme(data);
- do_check_eq(ltm.usedThemes.length, 1);
- do_check_eq(ltm.currentTheme.headerURL, "file:///test.png");
- ltm.forgetUsedTheme(ltm.currentTheme.id);
- do_check_eq(ltm.usedThemes.length, 0);
-
- data = dummy();
- data.headerURL = "ftp://lwtest.invalid/test.png";
- try {
- ltm.setLocalTheme(data);
- do_throw("Should have rejected a theme with a non-http(s), non-file headerURL");
- }
- catch (e) {
- // Expected exception
- }
-
- data = dummy();
- delete data.id;
- try {
- ltm.currentTheme = data;
- do_throw("Should have rejected a theme with no ID");
- }
- catch (e) {
- // Expected exception
- }
-
- do_check_eq(ltm.usedThemes.length, 0);
- do_check_eq(ltm.currentTheme, null);
-
- // Force the theme into the prefs anyway
- let prefs = Cc["@mozilla.org/preferences-service;1"].
- getService(Ci.nsIPrefBranch);
- let themes = [data];
- prefs.setCharPref("lightweightThemes.usedThemes", JSON.stringify(themes));
- do_check_eq(ltm.usedThemes.length, 1);
-
- // This should silently drop the bad theme.
- ltm.currentTheme = dummy();
- do_check_eq(ltm.usedThemes.length, 1);
- ltm.forgetUsedTheme(ltm.currentTheme.id);
- do_check_eq(ltm.usedThemes.length, 0);
- do_check_eq(ltm.currentTheme, null);
-
- // Add one broken and some working.
- themes = [data, dummy("x1"), dummy("x2")];
- prefs.setCharPref("lightweightThemes.usedThemes", JSON.stringify(themes));
- do_check_eq(ltm.usedThemes.length, 3);
-
- // Switching to an existing theme should drop the bad theme.
- ltm.currentTheme = ltm.getUsedTheme("x1");
- do_check_eq(ltm.usedThemes.length, 2);
- ltm.forgetUsedTheme("x1");
- ltm.forgetUsedTheme("x2");
- do_check_eq(ltm.usedThemes.length, 0);
- do_check_eq(ltm.currentTheme, null);
-
- prefs.setCharPref("lightweightThemes.usedThemes", JSON.stringify(themes));
- do_check_eq(ltm.usedThemes.length, 3);
-
- // Forgetting an existing theme should drop the bad theme.
- ltm.forgetUsedTheme("x1");
- do_check_eq(ltm.usedThemes.length, 1);
- ltm.forgetUsedTheme("x2");
- do_check_eq(ltm.usedThemes.length, 0);
- do_check_eq(ltm.currentTheme, null);
-
- // Test whether a JSON set with setCharPref can be retrieved with usedThemes
- ltm.currentTheme = dummy("x0");
- ltm.currentTheme = dummy("x1");
- prefs.setCharPref("lightweightThemes.usedThemes", JSON.stringify(ltm.usedThemes));
- do_check_eq(ltm.usedThemes.length, 2);
- do_check_eq(ltm.currentTheme.id, "x1");
- do_check_eq(ltm.usedThemes[1].id, "x0");
- do_check_eq(ltm.usedThemes[0].id, "x1");
-
- ltm.forgetUsedTheme("x0");
- do_check_eq(ltm.usedThemes.length, 1);
- do_check_neq(ltm.currentTheme, null);
-
- ltm.forgetUsedTheme("x1");
- do_check_eq(ltm.usedThemes.length, 0);
- do_check_eq(ltm.currentTheme, null);
-
- Services.prefs.clearUserPref("lightweightThemes.maxUsedThemes");
-
- ltm.currentTheme = dummy("x1");
- ltm.currentTheme = dummy("x2");
- ltm.currentTheme = dummy("x3");
- ltm.currentTheme = dummy("x4");
- ltm.currentTheme = dummy("x5");
- ltm.currentTheme = dummy("x6");
- ltm.currentTheme = dummy("x7");
- ltm.currentTheme = dummy("x8");
- ltm.currentTheme = dummy("x9");
- ltm.currentTheme = dummy("x10");
- ltm.currentTheme = dummy("x11");
- ltm.currentTheme = dummy("x12");
- ltm.currentTheme = dummy("x13");
- ltm.currentTheme = dummy("x14");
- ltm.currentTheme = dummy("x15");
- ltm.currentTheme = dummy("x16");
- ltm.currentTheme = dummy("x17");
- ltm.currentTheme = dummy("x18");
- ltm.currentTheme = dummy("x19");
- ltm.currentTheme = dummy("x20");
- ltm.currentTheme = dummy("x21");
- ltm.currentTheme = dummy("x22");
- ltm.currentTheme = dummy("x23");
- ltm.currentTheme = dummy("x24");
- ltm.currentTheme = dummy("x25");
- ltm.currentTheme = dummy("x26");
- ltm.currentTheme = dummy("x27");
- ltm.currentTheme = dummy("x28");
- ltm.currentTheme = dummy("x29");
- ltm.currentTheme = dummy("x30");
-
- do_check_eq(ltm.usedThemes.length, 30);
-
- ltm.currentTheme = dummy("x31");
-
- do_check_eq(ltm.usedThemes.length, 30);
- do_check_eq(ltm.getUsedTheme("x1"), null);
-
- Services.prefs.setIntPref("lightweightThemes.maxUsedThemes", 15);
-
- do_check_eq(ltm.usedThemes.length, 15);
-
- Services.prefs.setIntPref("lightweightThemes.maxUsedThemes", 32);
-
- ltm.currentTheme = dummy("x1");
- ltm.currentTheme = dummy("x2");
- ltm.currentTheme = dummy("x3");
- ltm.currentTheme = dummy("x4");
- ltm.currentTheme = dummy("x5");
- ltm.currentTheme = dummy("x6");
- ltm.currentTheme = dummy("x7");
- ltm.currentTheme = dummy("x8");
- ltm.currentTheme = dummy("x9");
- ltm.currentTheme = dummy("x10");
- ltm.currentTheme = dummy("x11");
- ltm.currentTheme = dummy("x12");
- ltm.currentTheme = dummy("x13");
- ltm.currentTheme = dummy("x14");
- ltm.currentTheme = dummy("x15");
- ltm.currentTheme = dummy("x16");
-
- ltm.currentTheme = dummy("x32");
-
- do_check_eq(ltm.usedThemes.length, 32);
-
- ltm.currentTheme = dummy("x33");
-
- do_check_eq(ltm.usedThemes.length, 32);
-
- Services.prefs.clearUserPref("lightweightThemes.maxUsedThemes");
-
- do_check_eq(ltm.usedThemes.length, 30);
-
- let usedThemes = ltm.usedThemes;
- for (let theme of usedThemes) {
- ltm.forgetUsedTheme(theme.id);
- }
-
- // Check builtInTheme functionality for Bug 1094821
- do_check_eq(ltm._builtInThemes.toString(), "[object Map]");
- do_check_eq([...ltm._builtInThemes.entries()].length, 0);
- do_check_eq(ltm.usedThemes.length, 0);
-
- ltm.addBuiltInTheme(dummy("builtInTheme0"));
- do_check_eq([...ltm._builtInThemes].length, 1);
- do_check_eq(ltm.usedThemes.length, 1);
- do_check_eq(ltm.usedThemes[0].id, "builtInTheme0");
-
- ltm.addBuiltInTheme(dummy("builtInTheme1"));
- do_check_eq([...ltm._builtInThemes].length, 2);
- do_check_eq(ltm.usedThemes.length, 2);
- do_check_eq(ltm.usedThemes[1].id, "builtInTheme1");
-
- // Clear all and then re-add
- ltm.clearBuiltInThemes();
- do_check_eq([...ltm._builtInThemes].length, 0);
- do_check_eq(ltm.usedThemes.length, 0);
-
- ltm.addBuiltInTheme(dummy("builtInTheme0"));
- ltm.addBuiltInTheme(dummy("builtInTheme1"));
- do_check_eq([...ltm._builtInThemes].length, 2);
- do_check_eq(ltm.usedThemes.length, 2);
-
- do_test_pending();
-
- AddonManager.getAddonByID("builtInTheme0@personas.mozilla.org", builtInThemeAddon => {
- // App specific theme can't be uninstalled or disabled,
- // but can be enabled (since it isn't already applied).
- do_check_eq(hasPermission(builtInThemeAddon, "uninstall"), false);
- do_check_eq(hasPermission(builtInThemeAddon, "disable"), false);
- do_check_eq(hasPermission(builtInThemeAddon, "enable"), true);
-
- ltm.currentTheme = dummy("x0");
- do_check_eq([...ltm._builtInThemes].length, 2);
- do_check_eq(ltm.usedThemes.length, 3);
- do_check_eq(ltm.usedThemes[0].id, "x0");
- do_check_eq(ltm.currentTheme.id, "x0");
- do_check_eq(ltm.usedThemes[1].id, "builtInTheme0");
- do_check_eq(ltm.usedThemes[2].id, "builtInTheme1");
-
- Assert.throws(() => { ltm.addBuiltInTheme(dummy("builtInTheme0")) },
- "Exception is thrown adding a duplicate theme");
- Assert.throws(() => { ltm.addBuiltInTheme("not a theme object") },
- "Exception is thrown adding an invalid theme");
-
- AddonManager.getAddonByID("x0@personas.mozilla.org", x0Addon => {
- // Currently applied (non-app-specific) can be uninstalled or disabled,
- // but can't be enabled (since it's already applied).
- do_check_eq(hasPermission(x0Addon, "uninstall"), true);
- do_check_eq(hasPermission(x0Addon, "disable"), true);
- do_check_eq(hasPermission(x0Addon, "enable"), false);
-
- ltm.forgetUsedTheme("x0");
- do_check_eq(ltm.currentTheme, null);
-
- // Removing the currently applied app specific theme should unapply it
- ltm.currentTheme = ltm.getUsedTheme("builtInTheme0");
- do_check_eq(ltm.currentTheme.id, "builtInTheme0");
- do_check_true(ltm.forgetBuiltInTheme("builtInTheme0"));
- do_check_eq(ltm.currentTheme, null);
-
- do_check_eq([...ltm._builtInThemes].length, 1);
- do_check_eq(ltm.usedThemes.length, 1);
-
- do_check_true(ltm.forgetBuiltInTheme("builtInTheme1"));
- do_check_false(ltm.forgetBuiltInTheme("not-an-existing-theme-id"));
-
- do_check_eq([...ltm._builtInThemes].length, 0);
- do_check_eq(ltm.usedThemes.length, 0);
- do_check_eq(ltm.currentTheme, null);
-
- do_test_finished();
- });
- });
-}