WIP: Adding UT

spec/fixtures/api/mixed-sandbox-app/main.js

@@ -0,0 +1,52 @@
+const { app, BrowserWindow, dialog } = require('electron')
+const net = require('net')
+const path = require('path')
+
+const socketPath = process.platform === 'win32' ? '\\\\.\\pipe\\electron-app-mixed-sandbox' : '/tmp/electron-app-mixed-sandbox'
+
+process.on('uncaughtException', () => {
+  app.exit(1)
+})
+
+app.once('ready', () => {
+  
+  let lastArg = process.argv[process.argv.length - 1]
+  const client = net.connect(socketPath)
+  client.once('connect', () => {
+    if (lastArg === '--enable-mixed-sandbox') {
+      dialog.showErrorBox('connected', app.getAppPath())
+      let window = new BrowserWindow({
+        show: true,
+        webPreferences: {
+         preload: path.join(app.getAppPath(), 'electron-app-mixed-sandbox-preload.js'),
+         sandbox: false
+        }
+      })
+      
+      window.loadURL('data:,window')
+      let argv = 'test'
+      window.webContents.once('did-finish-load', () => {
+        dialog.showErrorBox('finished-load', 'finished')
+        window.webContents.executeJavaScript('window.argv', false, (result) => {
+          dialog.showErrorBox('hello', result)
+          client.end(String(result))
+        })
+      })
+      // window.webContents.openDevTools()
+      // window.webContents.executeJavaScript('window.argv', true).then((result) => {
+      //   dialog.showErrorBox('hello', result)
+      //   client.end(String(argv))
+      // })
+      
+    } else {
+      client.end(String(false))  
+    }
+  })
+  client.once('end', () => {
+    app.exit(0)
+  })
+
+  if (lastArg !== '--enable-mixed-sandbox') {
+    app.relaunch({ args: process.argv.slice(1).concat('--enable-mixed-sandbox') })
+  }
+})