fix(tests): fix tests run fail in the Chinese directory (#3586)

package.json

@@ -48,7 +48,6 @@
     "rimraf": "^3.0.2",
     "semver": "^7.3.4",
     "sirv": "^1.0.10",
-    "slash": "^3.0.0",
     "ts-jest": "^27.0.1",
     "ts-node": "^9.1.1",
     "typescript": "^4.1.2",

packages/playground/testUtils.ts

@@ -4,10 +4,13 @@
 
 import fs from 'fs'
 import path from 'path'
-import slash from 'slash'
 import colors from 'css-color-names'
 import { ElementHandle } from 'playwright-chromium'
 
+export function slash(p: string): string {
+  return p.replace(/\\/g, '/')
+}
+
 export const isBuild = !!process.env.VITE_TEST_BUILD
 
 const testPath = expect.getState().testPath

packages/vite/scripts/patchTypes.js

@@ -2,10 +2,8 @@
 const fs = require('fs')
 const path = require('path')
 const chalk = require('chalk')
-const slash = require('slash')
 const { parse } = require('@babel/parser')
 const MagicString = require('magic-string').default
-
 const tempDir = path.resolve(__dirname, '../temp/node')
 const typesDir = path.resolve(__dirname, '../types')
 
@@ -15,6 +13,10 @@ const typesDir = path.resolve(__dirname, '../types')
 walkDir(tempDir)
 console.log(chalk.green.bold(`patched types/* imports`))
 
+function slash(p) {
+  return p.replace(/\\/g, '/')
+}
+
 /**
  * @param {string} dir
  */

scripts/jestPerTestSetup.ts

@@ -1,13 +1,16 @@
 import fs from 'fs-extra'
 import * as http from 'http'
 import { resolve, dirname } from 'path'
-import slash from 'slash'
 import sirv from 'sirv'
 import { createServer, build, ViteDevServer, UserConfig } from 'vite'
 import { Page } from 'playwright-chromium'
 
 const isBuildTest = !!process.env.VITE_TEST_BUILD
 
+export function slash(p: string): string {
+  return p.replace(/\\/g, '/')
+}
+
 // injected by the test env
 declare global {
   // eslint-disable-next-line @typescript-eslint/no-namespace