chore: trigger downstream project tests for windows workflow (#19381)

scripts/test-unique-npm-and-binary.js

@@ -1,32 +1,49 @@
+/* eslint-disable no-console */
 const minimist = require('minimist')
-const options = minimist(process.argv)
+const os = require('os')
 const la = require('lazy-ass')
+const fs = require('fs-extra')
 const is = require('check-more-types')
 const execa = require('execa')
 const { getNameAndBinary } = require('./utils')
 
-/* eslint-disable no-console */
+const options = minimist(process.argv)
 
+const cwd = options.cwd || '/tmp/testing'
+
+fs.ensureDirSync(cwd)
+
+const spawnOpts = {
+  cwd,
+  shell: os.platform() === 'win32' ? 'bash.exe' : '/bin/bash',
+  stdio: 'inherit',
+}
 const { npm, binary } = getNameAndBinary(process.argv)
 
 la(is.unemptyString(npm), 'missing npm url')
 la(is.unemptyString(binary), 'missing binary url')
 
-console.log('testing NPM from', npm)
-console.log('and binary from', binary)
-const cwd = options.cwd || process.cwd()
-
-console.log('in', cwd)
-
-execa(`npm install ${npm}`, {
-  cwd,
-  shell: true,
-  stdio: 'inherit',
-  env: {
-    CYPRESS_INSTALL_BINARY: binary,
-  },
-})
+console.log('Create Dummy Project')
+execa('npm init -y', spawnOpts)
 .then(console.log)
+.then(() => {
+  console.log('testing NPM from', npm)
+  console.log('and binary from', binary)
+  console.log('in', cwd)
+
+  return execa(`npm install ${npm}`, {
+    ...spawnOpts,
+    env: {
+      CYPRESS_INSTALL_BINARY: binary,
+    },
+  }).then(console.log)
+})
+.then(() => {
+  console.log('Verify Cypress binary')
+
+  return execa('$(yarn bin cypress) verify', spawnOpts)
+  .then(console.log)
+})
 .catch((e) => {
   console.error(e)
   process.exit(1)