test: use custom userData folder for requestSingleInstanceLock()

electron · Mar 31, 2022 · 701a76d · 701a76d
1 parent 929fc8b
commit 701a76d
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/spec/fixtures/api/singleton/main.js b/spec/fixtures/api/singleton/main.js
@@ -1,9 +1,17 @@
 const { app } = require('electron');
+const fs = require('fs');
+const path = require('path');
 
 app.whenReady().then(() => {
   console.log('started'); // ping parent
 });
 
+// non-existing user data folder should not break requestSingleInstanceLock()
+// ref: https://github.com/electron/electron/issues/33547
+const userDataFolder = path.join(app.getPath('home'), 'electron-userData');
+fs.rmSync(userDataFolder, { force: true, recursive: true });
+app.setPath('userData', userDataFolder);
+
 const gotTheLock = app.requestSingleInstanceLock();
 
 app.on('second-instance', (event, args, workingDirectory) => {