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import assert from 'node:assert/strict';
import { createRequire } from 'node:module';
import { EventEmitter } from 'node:events';
import test from 'node:test';
const require = createRequire( import.meta.url );
const Module = require( 'node:module' );
function requireWithMocks( modulePath, mocks ) {
const resolved = require.resolve( modulePath );
delete require.cache[ resolved ];
const originalLoad = Module._load;
Module._load = function ( request, parent, isMain ) {
if ( Object.hasOwn( mocks, request ) ) {
return mocks[ request ];
}
return originalLoad.call( this, request, parent, isMain );
};
try {
return require( resolved );
} finally {
Module._load = originalLoad;
}
}
function runtimeHandle() {
return {
origin: 'http://127.0.0.1:9403',
port: 9403,
ready: Promise.resolve(),
};
}
function loadMain(
app,
stopRuntime,
showErrorBox = () => {},
{
BrowserWindow = class {},
ensureSiteFromSnapshot = async () => {},
installRuntimeAuthHeader = () => () => {},
Menu = {},
refreshSiteIfOutdated = async () => {},
runtimeSession = {
clearStorageData: async () => {},
},
scheduleUpdateCheck = () => {},
startRuntime = runtimeHandle,
} = {}
) {
// Every test here runs as the instance that holds the lock.
app.requestSingleInstanceLock ??= () => true;
requireWithMocks( '../main.js', {
electron: {
app,
BrowserWindow,
dialog: { showErrorBox },
Menu,
protocol: {
registerSchemesAsPrivileged: () => {},
},
session: {
fromPartition: () => runtimeSession,
},
shell: {
openExternal: async () => {},
},
},
'./lib/runtime': {
LEGACY_PORT: 9402,
RUNTIME_AUTH_HEADER: 'X-Cortext-Desktop-Token',
isValidPort: ( port ) =>
Number.isInteger( port ) && port >= 1 && port <= 65535,
startRuntime,
stopRuntime,
},
'./lib/runtime-session': {
hasOrigin: ( value, origin ) => {
try {
return new URL( value ).origin === origin;
} catch {
return false;
}
},
installRuntimeAuthHeader,
isTrustedRuntimeFrame: () => true,
},
'./lib/session-permissions': {
installSessionPermissions: () => {},
},
'./lib/shell-protocol': {
ERROR_URL: 'cortext-shell://app/error',
LOADING_URL: 'cortext-shell://app/loading',
installShellProtocol: () => {},
registerShellScheme: () => {},
},
'./lib/auto-update': {
scheduleUpdateCheck,
checkForUpdatesInteractive: () => {},
isUpdateReadyToInstall: () => false,
setAutoDownload: () => {},
},
'./lib/site-refresh': {
ensureSiteFromSnapshot,
refreshSiteIfOutdated,
recoverInterruptedSwap: () => {},
},
'./lib/menu': { buildAppMenu: () => [] },
'./lib/settings': {
get: ( key ) => ( key === 'autoInstallUpdates' ? true : undefined ),
set: () => {},
},
} );
}
function quitEvent() {
return {
preventDefaultCalled: false,
preventDefault() {
this.preventDefaultCalled = true;
},
};
}
test( 'a second instance leaves without touching the site', async () => {
let exitCalls = 0;
let ensureCalls = 0;
const app = new EventEmitter();
Object.assign( app, {
isPackaged: false,
name: 'Cortext',
exit: () => {
exitCalls += 1;
},
quit: () => {},
requestSingleInstanceLock: () => false,
whenReady: () => Promise.resolve(),
} );
loadMain(
app,
() => Promise.resolve(),
() => {},
{
ensureSiteFromSnapshot: async () => {
ensureCalls += 1;
},
}
);
await new Promise( ( resolve ) => setImmediate( resolve ) );
assert.equal( exitCalls, 1 );
assert.equal( ensureCalls, 0 );
} );
test( 'repeated before-quit events stop the runtime only once', async () => {
let quitCalls = 0;
let stopCalls = 0;
let finishShutdown;
const shutdownFinished = new Promise( ( resolve ) => {
finishShutdown = resolve;
} );
const app = new EventEmitter();
Object.assign( app, {
isPackaged: false,
name: 'Cortext',
quit: () => {
quitCalls += 1;
},
whenReady: () => new Promise( () => {} ),
} );
loadMain( app, () => {
stopCalls += 1;
return shutdownFinished;
} );
const firstEvent = quitEvent();
const secondEvent = quitEvent();
app.emit( 'before-quit', firstEvent );
app.emit( 'before-quit', secondEvent );
await Promise.resolve();
assert.equal( firstEvent.preventDefaultCalled, true );
assert.equal( secondEvent.preventDefaultCalled, true );
assert.equal( stopCalls, 1 );
assert.equal( quitCalls, 0 );
finishShutdown();
await new Promise( ( resolve ) => setImmediate( resolve ) );
assert.equal( quitCalls, 1 );
} );
test( 'before-quit keeps the app open after a stop failure and retries on the next quit', async () => {
let quitCalls = 0;
let stopCalls = 0;
const errors = [];
const app = new EventEmitter();
Object.assign( app, {
isPackaged: false,
name: 'Cortext',
quit: () => {
quitCalls += 1;
},
whenReady: () => new Promise( () => {} ),
} );
loadMain(
app,
() => {
stopCalls += 1;
return Promise.reject( new Error( 'PHP is still running' ) );
},
( title, message ) => errors.push( { title, message } )
);
const event = quitEvent();
app.emit( 'before-quit', event );
await new Promise( ( resolve ) => setImmediate( resolve ) );
assert.equal( event.preventDefaultCalled, true );
assert.equal( quitCalls, 0 );
assert.equal( stopCalls, 1 );
assert.equal( errors.length, 1 );
assert.match( errors[ 0 ].message, /PHP is still running/ );
app.emit( 'before-quit', quitEvent() );
await new Promise( ( resolve ) => setImmediate( resolve ) );
assert.equal( stopCalls, 2 );
assert.equal( quitCalls, 0 );
assert.equal( errors.length, 2 );
} );
test( 'updater closes the window, then waits for the runtime before quitting', async () => {
let quitCalls = 0;
let stopCalls = 0;
let finishShutdown;
let updaterOptions = null;
let removeRuntimeAuthHeaderCalls = 0;
const windows = [];
const shutdownFinished = new Promise( ( resolve ) => {
finishShutdown = resolve;
} );
class FakeWindow extends EventEmitter {
constructor( options ) {
super();
this.webContents = new EventEmitter();
Object.assign( this.webContents, {
openDevTools: () => {},
session: options.webPreferences.session,
setWindowOpenHandler: () => {},
} );
windows.push( this );
}
loadFile() {
return Promise.resolve();
}
loadURL() {
return Promise.resolve();
}
setTitle() {}
}
const app = new EventEmitter();
Object.assign( app, {
isPackaged: false,
name: 'Cortext',
getPath: ( name ) => `/tmp/cortext-${ name }`,
getVersion: () => '1.0.0',
quit: () => {
quitCalls += 1;
},
whenReady: () => Promise.resolve(),
} );
loadMain(
app,
() => {
stopCalls += 1;
return shutdownFinished;
},
undefined,
{
BrowserWindow: FakeWindow,
installRuntimeAuthHeader: () => () => {
removeRuntimeAuthHeaderCalls += 1;
},
Menu: { setApplicationMenu: () => {} },
scheduleUpdateCheck: ( options ) => {
updaterOptions = options;
},
startRuntime: runtimeHandle,
}
);
for ( let attempt = 0; attempt < 5 && ! updaterOptions; attempt++ ) {
await new Promise( ( resolve ) => setImmediate( resolve ) );
}
assert.ok( updaterOptions );
assert.equal( windows.length, 1 );
updaterOptions.prepareQuit();
const closeEvent = quitEvent();
windows[ 0 ].emit( 'close', closeEvent );
assert.equal( closeEvent.preventDefaultCalled, false );
const beforeQuitEvent = quitEvent();
app.emit( 'before-quit', beforeQuitEvent );
await Promise.resolve();
assert.equal( beforeQuitEvent.preventDefaultCalled, true );
assert.equal( stopCalls, 1 );
assert.equal( quitCalls, 0 );
assert.equal( removeRuntimeAuthHeaderCalls, 0 );
finishShutdown();
await new Promise( ( resolve ) => setImmediate( resolve ) );
assert.equal( quitCalls, 1 );
assert.equal( removeRuntimeAuthHeaderCalls, 1 );
} );
test( 'closing during site preparation never starts the runtime', async () => {
let finishExtraction;
let quitCalls = 0;
let refreshCalls = 0;
let startCalls = 0;
let stopCalls = 0;
const windows = [];
const extractionFinished = new Promise( ( resolve ) => {
finishExtraction = resolve;
} );
class FakeWindow extends EventEmitter {
constructor( options ) {
super();
this.webContents = new EventEmitter();
Object.assign( this.webContents, {
openDevTools: () => {},
session: options.webPreferences.session,
setWindowOpenHandler: () => {},
} );
windows.push( this );
}
loadFile() {
return Promise.resolve();
}
loadURL() {
return Promise.resolve();
}
setTitle() {}
}
const app = new EventEmitter();
Object.assign( app, {
isPackaged: false,
name: 'Cortext',
getPath: ( name ) => `/tmp/cortext-${ name }`,
getVersion: () => '1.0.0',
quit: () => {
quitCalls += 1;
},
whenReady: () => Promise.resolve(),
} );
loadMain(
app,
async () => {
stopCalls += 1;
},
undefined,
{
BrowserWindow: FakeWindow,
ensureSiteFromSnapshot: () => extractionFinished,
Menu: { setApplicationMenu: () => {} },
refreshSiteIfOutdated: async () => {
refreshCalls += 1;
},
startRuntime: () => {
startCalls += 1;
return runtimeHandle();
},
}
);
for ( let attempt = 0; attempt < 5 && windows.length === 0; attempt++ ) {
await new Promise( ( resolve ) => setImmediate( resolve ) );
}
assert.equal( windows.length, 1 );
const closeEvent = quitEvent();
windows[ 0 ].emit( 'close', closeEvent );
await new Promise( ( resolve ) => setImmediate( resolve ) );
assert.equal( closeEvent.preventDefaultCalled, true );
assert.equal( stopCalls, 1 );
assert.equal( quitCalls, 1 );
finishExtraction();
await new Promise( ( resolve ) => setImmediate( resolve ) );
assert.equal( refreshCalls, 0 );
assert.equal( startCalls, 0 );
} );
test( 'closing while runtime storage is cleared never finishes startup', async () => {
let finishStorageClear;
let markStorageClearStarted;
let installHeaderCalls = 0;
let runtimeLoadCalls = 0;
let quitCalls = 0;
let stopCalls = 0;
const windows = [];
const storageClearFinished = new Promise( ( resolve ) => {
finishStorageClear = resolve;
} );
const storageClearStarted = new Promise( ( resolve ) => {
markStorageClearStarted = resolve;
} );
class FakeWindow extends EventEmitter {
constructor( options ) {
super();
this.webContents = new EventEmitter();
Object.assign( this.webContents, {
openDevTools: () => {},
session: options.webPreferences.session,
setWindowOpenHandler: () => {},
} );
windows.push( this );
}
loadFile() {
return Promise.resolve();
}
loadURL( url ) {
if ( url.startsWith( 'http://127.0.0.1:' ) ) {
runtimeLoadCalls += 1;
}
return Promise.resolve();
}
setTitle() {}
}
const app = new EventEmitter();
Object.assign( app, {
isPackaged: false,
name: 'Cortext',
getPath: ( name ) => `/tmp/cortext-${ name }`,
getVersion: () => '1.0.0',
quit: () => {
quitCalls += 1;
},
whenReady: () => Promise.resolve(),
} );
loadMain(
app,
async () => {
stopCalls += 1;
},
undefined,
{
BrowserWindow: FakeWindow,
installRuntimeAuthHeader: () => {
installHeaderCalls += 1;
return () => {};
},
Menu: { setApplicationMenu: () => {} },
runtimeSession: {
clearStorageData: () => {
markStorageClearStarted();
return storageClearFinished;
},
},
startRuntime: runtimeHandle,
}
);
await storageClearStarted;
assert.equal( windows.length, 1 );
const closeEvent = quitEvent();
windows[ 0 ].emit( 'close', closeEvent );
await new Promise( ( resolve ) => setImmediate( resolve ) );
assert.equal( closeEvent.preventDefaultCalled, true );
assert.equal( stopCalls, 1 );
assert.equal( quitCalls, 1 );
finishStorageClear();
await new Promise( ( resolve ) => setImmediate( resolve ) );
assert.equal( installHeaderCalls, 0 );
assert.equal( runtimeLoadCalls, 0 );
} );