mozilla-central/toolkit/components/extensions/test/xpcshell/test_ext_theme_experiments.js (file symbol)

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Test Info: Warnings

/* Any copyright is dedicated to the Public Domain.
"use strict";
const { TestUtils } = ChromeUtils.importESModule(
);
AddonTestUtils.init(this);
AddonTestUtils.overrideCertDB();
AddonTestUtils.usePrivilegedSignatures = id => id.startsWith("privileged");
AddonTestUtils.createAppInfo(
"xpcshell@tests.mozilla.org",
"XPCShell",
"1",
"42"
);
add_task(async function setup() {
await ExtensionTestUtils.startAddonManager();
});
// This test checks whether the theme experiments work for privileged static themes
// and are ignored for unprivileged static themes.
async function test_experiment_static_theme({ privileged }) {
let extensionManifest = {
theme: {
colors: {},
images: {},
properties: {},
},
theme_experiment: {
colors: {},
images: {},
properties: {},
},
};
const addonId = `${
privileged ? "privileged" : "unprivileged"
}-static-theme@test-extension`;
const themeFiles = {
"manifest.json": {
name: "test theme",
version: "1.0",
manifest_version: 2,
browser_specific_settings: {
gecko: { id: addonId },
},
...extensionManifest,
},
};
const promiseThemeUpdated = TestUtils.topicObserved(
"lightweight-theme-styling-update"
);
let themeAddon;
const { messages } = await AddonTestUtils.promiseConsoleOutput(async () => {
let { addon } = await AddonTestUtils.promiseInstallXPI(themeFiles);
// Enable the newly installed static theme.
await addon.enable();
themeAddon = addon;
});
const themeExperimentNotAllowed = {
message: /This extension is not allowed to run theme experiments/,
};
AddonTestUtils.checkMessages(messages, {
forbidden: privileged ? [themeExperimentNotAllowed] : [],
expected: privileged ? [] : [themeExperimentNotAllowed],
});
if (privileged) {
// ext-theme.js Theme class constructor doesn't call Theme.prototype.load
// if the static theme includes theme_experiment but isn't allowed to.
info("Wait for theme updated observer service topic to be notified");
const [topicSubject] = await promiseThemeUpdated;
let themeData = topicSubject.wrappedJSObject;
ok(
themeData.experiment,
"Expect theme experiment property to be defined in theme update data"
);
}
const policy = WebExtensionPolicy.getByID(themeAddon.id);
equal(
policy.extension.isPrivileged,
privileged,
`The static theme should be ${privileged ? "privileged" : "unprivileged"}`
);
await themeAddon.uninstall();
}
add_task(function test_privileged_theme() {
return test_experiment_static_theme({ privileged: true });
});
add_task(
{
// Some builds (e.g. thunderbird) have experiments enabled by default.
pref_set: [["extensions.experiments.enabled", false]],
},
function test_unprivileged_theme() {
return test_experiment_static_theme({ privileged: false });
}
);