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"use strict";
AddonTestUtils.init(this);
const PREF_DNR_FEEDBACK_DEFAULT_VALUE = Services.prefs.getBoolPref(
"extensions.dnr.feedback",
false
);
async function testAvailability({
allowDNRFeedback = false,
testExpectations,
...extensionData
}) {
function background(testExpectations) {
let {
declarativeNetRequest_available = false,
testMatchOutcome_available = false,
} = testExpectations;
browser.test.assertEq(
declarativeNetRequest_available,
!!browser.declarativeNetRequest,
"declarativeNetRequest API namespace availability"
);
browser.test.assertEq(
testMatchOutcome_available,
!!browser.declarativeNetRequest?.testMatchOutcome,
"declarativeNetRequest.testMatchOutcome availability"
);
browser.test.sendMessage("done");
}
let extension = ExtensionTestUtils.loadExtension({
...extensionData,
manifest: {
manifest_version: 3,
...extensionData.manifest,
},
background: `(${background})(${JSON.stringify(testExpectations)});`,
});
Services.prefs.setBoolPref("extensions.dnr.feedback", allowDNRFeedback);
try {
await extension.startup();
await extension.awaitMessage("done");
await extension.unload();
} finally {
Services.prefs.clearUserPref("extensions.dnr.feedback");
}
}
add_setup(async () => {
// TODO bug 1782685: Remove this check.
Assert.equal(
Services.prefs.getBoolPref("extensions.dnr.enabled", false),
false,
"DNR is disabled by default"
);
Services.prefs.setBoolPref("extensions.dnr.enabled", true);
Services.prefs.setBoolPref("extensions.manifestV3.enabled", true);
});
// Verifies that DNR is disabled by default (until true in bug 1782685).
add_task(
{
pref_set: [["extensions.dnr.enabled", false]],
},
async function dnr_disabled_by_default() {
let { messages } = await promiseConsoleOutput(async () => {
await testAvailability({
allowDNRFeedback: PREF_DNR_FEEDBACK_DEFAULT_VALUE,
testExpectations: {
declarativeNetRequest_available: false,
},
manifest: {
permissions: [
"declarativeNetRequest",
"declarativeNetRequestFeedback",
"declarativeNetRequestWithHostAccess",
],
},
});
});
AddonTestUtils.checkMessages(messages, {
expected: [
{
message: /Reading manifest: Invalid extension permission: declarativeNetRequest$/,
},
{
message: /Reading manifest: Invalid extension permission: declarativeNetRequestFeedback/,
},
{
message: /Reading manifest: Invalid extension permission: declarativeNetRequestWithHostAccess/,
},
],
});
}
);
add_task(async function dnr_feedback_apis_disabled_by_default() {
let { messages } = await promiseConsoleOutput(async () => {
await testAvailability({
allowDNRFeedback: PREF_DNR_FEEDBACK_DEFAULT_VALUE,
testExpectations: {
declarativeNetRequest_available: true,
},
manifest: {
permissions: [
"declarativeNetRequest",
"declarativeNetRequestFeedback",
"declarativeNetRequestWithHostAccess",
],
},
});
});
AddonTestUtils.checkMessages(messages, {
expected: [
{
message: /Reading manifest: Invalid extension permission: declarativeNetRequestFeedback/,
},
],
forbidden: [
{
message: /Reading manifest: Invalid extension permission: declarativeNetRequest$/,
},
{
message: /Reading manifest: Invalid extension permission: declarativeNetRequestWithHostAccess/,
},
],
});
});
// TODO bug 1782685: Remove "min_manifest_version":3 from DNR permissions.
add_task(async function dnr_restricted_to_mv3() {
let { messages } = await promiseConsoleOutput(async () => {
// Manifest version-restricted permissions result in schema-generated
// warnings. Don't fail when the "unrecognized" permission appear, to allow
// us to check for warning log messages below.
ExtensionTestUtils.failOnSchemaWarnings(false);
await testAvailability({
allowDNRFeedback: true,
testExpectations: {
declarativeNetRequest_available: false,
},
manifest: {
manifest_version: 2,
permissions: [
"declarativeNetRequest",
"declarativeNetRequestFeedback",
"declarativeNetRequestWithHostAccess",
],
},
});
ExtensionTestUtils.failOnSchemaWarnings(true);
});
AddonTestUtils.checkMessages(messages, {
expected: [
{
message: /Warning processing permissions: Error processing permissions.0: Value "declarativeNetRequest"/,
},
{
message: /Warning processing permissions: Error processing permissions.1: Value "declarativeNetRequestFeedback"/,
},
{
message: /Warning processing permissions: Error processing permissions.2: Value "declarativeNetRequestWithHostAccess"/,
},
],
});
});
add_task(async function with_declarativeNetRequest_permission() {
await testAvailability({
allowDNRFeedback: true,
testExpectations: {
declarativeNetRequest_available: true,
// feature allowed, but missing declarativeNetRequestFeedback:
testMatchOutcome_available: false,
},
manifest: {
permissions: ["declarativeNetRequest"],
},
});
});
add_task(async function with_declarativeNetRequestWithHostAccess_permission() {
await testAvailability({
allowDNRFeedback: true,
testExpectations: {
declarativeNetRequest_available: true,
// feature allowed, but missing declarativeNetRequestFeedback:
testMatchOutcome_available: false,
},
manifest: {
permissions: ["declarativeNetRequestWithHostAccess"],
},
});
});
add_task(async function with_all_declarativeNetRequest_permissions() {
await testAvailability({
allowDNRFeedback: true,
testExpectations: {
declarativeNetRequest_available: true,
// feature allowed, but missing declarativeNetRequestFeedback:
testMatchOutcome_available: false,
},
manifest: {
permissions: [
"declarativeNetRequest",
"declarativeNetRequestWithHostAccess",
],
},
});
});
add_task(async function no_declarativeNetRequest_permission() {
await testAvailability({
allowDNRFeedback: true,
testExpectations: {
// Just declarativeNetRequestFeedback should not unlock the API.
declarativeNetRequest_available: false,
},
manifest: {
permissions: ["declarativeNetRequestFeedback"],
},
});
});
add_task(async function with_declarativeNetRequestFeedback_permission() {
await testAvailability({
allowDNRFeedback: true,
testExpectations: {
declarativeNetRequest_available: true,
// feature allowed, and all permissions specified:
testMatchOutcome_available: true,
},
manifest: {
permissions: ["declarativeNetRequest", "declarativeNetRequestFeedback"],
},
});
});
add_task(async function declarativeNetRequestFeedback_without_feature() {
await testAvailability({
allowDNRFeedback: false,
testExpectations: {
declarativeNetRequest_available: true,
// all permissions set, but DNR feedback feature not allowed.
testMatchOutcome_available: false,
},
manifest: {
permissions: ["declarativeNetRequest", "declarativeNetRequestFeedback"],
},
});
});
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