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Test Info:
/* Any copyright is dedicated to the Public Domain.
"use strict";
const { XPCOMUtils } = ChromeUtils.importESModule(
"resource://gre/modules/XPCOMUtils.sys.mjs"
);
const {
AboutNewTabResourceMapping,
BUILTIN_ADDON_ID,
DISABLE_NEWTAB_AS_ADDON_PREF,
} = ChromeUtils.importESModule(
"resource:///modules/AboutNewTabResourceMapping.sys.mjs"
);
XPCOMUtils.defineLazyServiceGetters(this, {
resProto: [
"@mozilla.org/network/protocol;1?name=resource",
"nsISubstitutingProtocolHandler",
],
chromeRegistry: [
"@mozilla.org/chrome/chrome-registry;1",
"nsIChromeRegistry",
],
});
// NOTE: this test verifies that when the browser.newtabpage.disableNewTabAsAddon
// is set to true (set on the xpcshell.toml side for this specific test file),
// then the AboutNewTabResourceMapping module (already initializated by the
// setup task added from the head.js support file) is mapping the resources
// bundled in the Desktop omni jar without going through the add-ons rootURI.
add_task(async function test_pref_sanity_check() {
Assert.equal(
Services.prefs.getBoolPref(DISABLE_NEWTAB_AS_ADDON_PREF, false),
true,
"Expected disableNewTabAsAddon pref to be true"
);
Assert.equal(
AboutNewTabResourceMapping.newTabAsAddonDisabled,
true,
"Expected AboutNewTabResourceMapping.newTabAsAddonDisabled to be true"
);
});
add_task(async function test_bundled_resource_mapping() {
// Verify resource and chrome protocols substitutions.
const builtinAddonsURL = resProto.getSubstitution("builtin-addons").spec;
Assert.equal(
resProto.getSubstitution("newtab")?.spec,
`${builtinAddonsURL}newtab/`,
);
Assert.equal(
chromeRegistry.convertChromeURL(
)?.spec,
`${builtinAddonsURL}newtab/data/css/`,
);
});
add_task(async function test_AboutNewTabResourceMapping() {
Assert.equal(
AboutNewTabResourceMapping._addonId,
null,
"Expected AboutNewTabResourceMapping addonId to be null"
);
const expectedRootURISpec = `${resProto.getSubstitution("builtin-addons").spec}newtab/`;
Assert.equal(
AboutNewTabResourceMapping._rootURISpec,
expectedRootURISpec,
"Got the expected AboutNewTabResourceMapping rootURISpec"
);
Assert.equal(
AboutNewTabResourceMapping._addonListener,
null,
"Expected no addon listener"
);
let policy = WebExtensionPolicy.getByID(BUILTIN_ADDON_ID);
ok(policy, "Found a WebExtensionPolicy instance for the builtin addon id");
const { id, rootURI, version } =
AboutNewTabResourceMapping.getPreferredMapping();
Assert.deepEqual(
{ id, rootURI: rootURI.spec, version },
{
id: null,
rootURI: expectedRootURISpec,
version: null,
},
"AboutNewTabResourceMapping.getPreferredMapping ignores active builtin addon"
);
});
add_task(async function test_parentprocess_fetch() {
let addon = await AddonManager.getAddonByID(BUILTIN_ADDON_ID);
ok(addon, "Found builtin addon");
Assert.equal(addon.isActive, true, "Expect add-on initially active");
Assert.equal(
addon.locationName,
"app-builtin-addons",
"Expected add-on to be in the builtin location"
);
await addon.disable({ allowSystemAddons: true });
let policy = WebExtensionPolicy.getByID(BUILTIN_ADDON_ID);
ok(
!policy,
"No WebExtensionPolicy instance should be found for the disabled built-in add-on"
);
const bundleResReq = await fetch(
);
Assert.equal(
bundleResReq.status,
200,
);
const cssChromeReq = await fetch(
);
Assert.equal(
cssChromeReq.status,
200,
);
});