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/* Any copyright is dedicated to the Public Domain.
"use strict";
/* import-globals-from ../../../shared/test/shared-head.js */
const MOCKS_ROOT = CHROME_URL_ROOT + "mocks/";
/* import-globals-from mocks/helper-adb-mock.js */
Services.scriptloader.loadSubScript(MOCKS_ROOT + "helper-adb-mock.js", this);
/* import-globals-from mocks/helper-client-wrapper-mock.js */
Services.scriptloader.loadSubScript(
MOCKS_ROOT + "helper-client-wrapper-mock.js",
this
);
/* import-globals-from mocks/helper-runtime-client-factory-mock.js */
Services.scriptloader.loadSubScript(
MOCKS_ROOT + "helper-runtime-client-factory-mock.js",
this
);
const {
RUNTIMES,
/**
* This wrapper around the mocks used in about:debugging tests provides helpers to
* quickly setup mocks for runtime tests involving USB, network or wifi runtimes that can
* are difficult to setup in a test environment.
*/
class Mocks {
constructor() {
// Setup the adb mock to rely on internal arrays.
this.adbMock = createAdbMock();
this.adbProcessMock = createAdbProcessMock();
this._usbRuntimes = [];
this._usbDevices = [];
this.adbMock.adb.getRuntimes = () => {
return this._usbRuntimes;
};
this.adbMock.adb.getDevices = () => {
const runtimeDevices = this._usbRuntimes.map(r => {
return { id: r.deviceId, name: r.deviceName };
});
return runtimeDevices.concat(this._usbDevices);
};
// adb.updateRuntimes should ultimately fire the "runtime-list-updated" event.
this.adbMock.adb.updateRuntimes = () => {
this.emitUSBUpdate();
};
this.adbMock.adb.isProcessStarted = () => true;
// Prepare a fake observer to be able to emit events from this mock.
this._observerMock = addObserverMock(this.adbMock.adb);
// Setup the runtime-client-factory mock to rely on the internal _clients map.
this.runtimeClientFactoryMock = createRuntimeClientFactoryMock();
this._clients = {
[RUNTIMES.NETWORK]: {},
[RUNTIMES.THIS_FIREFOX]: {},
[RUNTIMES.USB]: {},
};
this.runtimeClientFactoryMock.createClientForRuntime = runtime => {
return this._clients[runtime.type][runtime.id];
};
// Add a client for THIS_FIREFOX, since about:debugging will start on the This Firefox
// page.
this._thisFirefoxClient = createThisFirefoxClientMock();
this._clients[RUNTIMES.THIS_FIREFOX][RUNTIMES.THIS_FIREFOX] =
this._thisFirefoxClient;
// Enable mocks and remove them after the test.
this.enableMocks();
registerCleanupFunction(() => this.disableMocks());
}
get thisFirefoxClient() {
return this._thisFirefoxClient;
}
enableMocks() {
enableAdbMock(this.adbMock);
enableAdbProcessMock(this.adbProcessMock);
enableRuntimeClientFactoryMock(this.runtimeClientFactoryMock);
}
disableMocks() {
disableAdbMock();
disableAdbProcessMock();
disableRuntimeClientFactoryMock();
for (const host of Object.keys(this._clients[RUNTIMES.NETWORK])) {
this.removeNetworkRuntime(host);
}
}
createNetworkRuntime(host, runtimeInfo) {
const {
addNetworkLocation,
addNetworkLocation(host);
// Add a valid client that can be returned for this particular runtime id.
const mockNetworkClient = createClientMock();
mockNetworkClient.getDeviceDescription = () => {
return {
name: runtimeInfo.name || "TestBrand",
channel: runtimeInfo.channel || "release",
version: runtimeInfo.version || "1.0",
};
};
this._clients[RUNTIMES.NETWORK][host] = mockNetworkClient;
return mockNetworkClient;
}
removeNetworkRuntime(host) {
const {
removeNetworkLocation,
removeNetworkLocation(host);
delete this._clients[RUNTIMES.NETWORK][host];
}
emitUSBUpdate() {
this._observerMock.emit("runtime-list-updated");
}
/**
* Creates a USB runtime for which a client conenction can be established.
* @param {String} id
* The id of the runtime.
* @param {Object} optional object used to create the fake runtime & device
* - channel: {String} Release channel, for instance "release", "nightly"
* - clientWrapper: {ClientWrapper} optional ClientWrapper for this runtime
* - deviceId: {String} Device id
* - deviceName: {String} Device name
* - isFenix: {Boolean} set by ADB if the package name matches a Fenix package
* - name: {String} Application name, for instance "Firefox"
* - shortName: {String} Short name for the device
* - socketPath: {String} (should only be used for connecting, so not here)
* - version: {String} Version, for instance "63.0a"
* - versionName: {String} Version return by ADB "63.0a"
* @return {Object} Returns the mock client created for this runtime so that methods
* can be overridden on it.
*/
createUSBRuntime(id, runtimeInfo = {}) {
// Add a new runtime to the list of scanned runtimes.
this._usbRuntimes.push({
deviceId: runtimeInfo.deviceId || "test device id",
deviceName: runtimeInfo.deviceName || "test device name",
id,
isFenix: runtimeInfo.isFenix,
shortName: runtimeInfo.shortName || "testshort",
socketPath: runtimeInfo.socketPath || "test/path",
versionName: runtimeInfo.versionName || "1.0",
});
// Add a valid client that can be returned for this particular runtime id.
let mockUsbClient = runtimeInfo.clientWrapper;
if (mockUsbClient) {
const originalGetDeviceDescription =
mockUsbClient.getDeviceDescription.bind(mockUsbClient);
mockUsbClient.getDeviceDescription = async () => {
const deviceDescription = await originalGetDeviceDescription();
return {
channel: runtimeInfo.channel || deviceDescription.channel,
name: runtimeInfo.name || deviceDescription.name,
version: runtimeInfo.version || deviceDescription.version,
};
};
} else {
// If no clientWrapper was provided, create a mock client here.
mockUsbClient = createClientMock();
mockUsbClient.getDeviceDescription = () => {
return {
channel: runtimeInfo.channel || "release",
name: runtimeInfo.name || "TestBrand",
version: runtimeInfo.version || "1.0",
};
};
}
this._clients[RUNTIMES.USB][id] = mockUsbClient;
return mockUsbClient;
}
removeUSBRuntime(id) {
this._usbRuntimes = this._usbRuntimes.filter(runtime => runtime.id !== id);
delete this._clients[RUNTIMES.USB][id];
}
addDevice(deviceId, deviceName) {
this._usbDevices.push({
id: deviceId,
name: deviceName,
});
}
removeDevice(deviceId) {
this._usbDevices = this._usbDevices.filter(d => {
return d.id !== deviceId;
});
}
removeRuntime(id) {
if (this._clients[RUNTIMES.USB][id]) {
this.removeUSBRuntime(id);
} else if (this._clients[RUNTIMES.NETWORK][id]) {
this.removeNetworkRuntime(id);
}
}
}
/* exported Mocks */
const silenceWorkerUpdates = function () {
const {
removeMockedModule,
setMockedModule,
const mock = {
WorkersListener: () => {
return {
addListener: () => {},
removeListener: () => {},
};
},
};
setMockedModule(mock, "devtools/client/shared/workers-listener");
registerCleanupFunction(() => {
removeMockedModule("devtools/client/shared/workers-listener");
});
};
/* exported silenceWorkerUpdates */
async function createLocalClientWrapper() {
info("Create a local DevToolsClient");
// First, instantiate a DevToolsServer, the same way it is being done when running
// firefox --start-debugger-server
const {
useDistinctSystemPrincipalLoader,
releaseDistinctSystemPrincipalLoader,
} = ChromeUtils.importESModule(
);
const requester = {};
const serverLoader = useDistinctSystemPrincipalLoader(requester);
registerCleanupFunction(() => {
releaseDistinctSystemPrincipalLoader(requester);
});
const { DevToolsServer } = serverLoader.require(
);
DevToolsServer.init();
DevToolsServer.registerAllActors();
DevToolsServer.allowChromeProcess = true;
// Then spawn a DevToolsClient connected to this new DevToolsServer
const {
DevToolsClient,
const {
ClientWrapper,
const client = new DevToolsClient(DevToolsServer.connectPipe());
await client.connect();
return new ClientWrapper(client);
}
/* exported createLocalClientWrapper */
// Create a basic mock for this-firefox client, and setup a runtime-client-factory mock
// to return our mock client when needed.
function setupThisFirefoxMock() {
const runtimeClientFactoryMock = createRuntimeClientFactoryMock();
const thisFirefoxClient = createThisFirefoxClientMock();
runtimeClientFactoryMock.createClientForRuntime = runtime => {
if (runtime.id === RUNTIMES.THIS_FIREFOX) {
return thisFirefoxClient;
}
throw new Error("Unexpected runtime id " + runtime.id);
};
info("Enable mocks");
enableRuntimeClientFactoryMock(runtimeClientFactoryMock);
registerCleanupFunction(() => {
disableRuntimeClientFactoryMock();
});
return thisFirefoxClient;
}
/* exported setupThisFirefoxMock */