fix: use node:path directly instead of pathe

packages/vite-node/src/client.ts

@@ -1,12 +1,10 @@
 import type { HotContext, ModuleCache, ViteNodeRunnerOptions } from './types'
 
 import { createRequire } from 'node:module'
-// we need native dirname, because windows __dirname has \\
-import { dirname } from 'node:path'
+import { dirname, resolve } from 'node:path'
 import { fileURLToPath, pathToFileURL } from 'node:url'
 import vm from 'node:vm'
 import createDebug from 'debug'
-import { resolve } from 'pathe'
 import { extractSourceMap } from './source-map'
 import {
   cleanUrl,

packages/vitest/src/node/cli/cac.ts

@@ -259,14 +259,6 @@ function normalizeCliOptions(argv: CliOptions): CliOptions {
 async function start(mode: VitestRunMode, cliFilters: string[], options: CliOptions): Promise<void> {
   try {
     process.title = 'node (vitest)'
-    // pathe always normalizes the drive letter to be uppercase
-    // if user runs Vitest from c:/, the built-in ESM loader in tests
-    // will resolve a different Vitest instance than the one in vite-node
-    // we can either
-    // 1. normalize the CWD so it works in the CLI, but might break when API is used directly
-    // 2. ask "pathe" to not normalize the drive letter
-    // 2. don't use "pathe" when resolving paths
-    process.chdir(normalize(process.cwd()))
   }
   catch {}
 

packages/vitest/src/node/pools/forks.ts

@@ -7,9 +7,9 @@ import type { SerializedConfig } from '../types/config'
 import type { WorkspaceProject } from '../workspace'
 import EventEmitter from 'node:events'
 import * as nodeos from 'node:os'
+import { resolve } from 'node:path'
 import v8 from 'node:v8'
 import { createBirpc } from 'birpc'
-import { resolve } from 'pathe'
 import { Tinypool } from 'tinypool'
 import { groupBy } from '../../utils/base'
 import { wrapSerializableConfig } from '../../utils/config-helpers'

packages/vitest/src/node/pools/threads.ts

@@ -7,9 +7,9 @@ import type { SerializedConfig } from '../types/config'
 import type { WorkerContext } from '../types/worker'
 import type { WorkspaceProject } from '../workspace'
 import * as nodeos from 'node:os'
+import { resolve } from 'node:path'
 import { MessageChannel } from 'node:worker_threads'
 import { createBirpc } from 'birpc'
-import { resolve } from 'pathe'
 import Tinypool from 'tinypool'
 import { groupBy } from '../../utils/base'
 import { envsOrder, groupFilesByEnv } from '../../utils/test-helpers'

packages/vitest/src/node/pools/vmForks.ts

@@ -7,9 +7,9 @@ import type { ResolvedConfig, SerializedConfig } from '../types/config'
 import type { WorkspaceProject } from '../workspace'
 import EventEmitter from 'node:events'
 import * as nodeos from 'node:os'
+import { resolve } from 'node:path'
 import v8 from 'node:v8'
 import { createBirpc } from 'birpc'
-import { resolve } from 'pathe'
 import Tinypool from 'tinypool'
 import { rootDir } from '../../paths'
 import { wrapSerializableConfig } from '../../utils/config-helpers'

packages/vitest/src/node/pools/vmThreads.ts

@@ -7,9 +7,9 @@ import type { ResolvedConfig, SerializedConfig } from '../types/config'
 import type { WorkerContext } from '../types/worker'
 import type { WorkspaceProject } from '../workspace'
 import * as nodeos from 'node:os'
+import { resolve } from 'node:path'
 import { MessageChannel } from 'node:worker_threads'
 import { createBirpc } from 'birpc'
-import { resolve } from 'pathe'
 import Tinypool from 'tinypool'
 import { rootDir } from '../../paths'
 import { getWorkerMemoryLimit, stringToBytes } from '../../utils/memory-limit'

packages/vitest/src/node/workspace.ts

@@ -18,7 +18,8 @@ import type {
 import { promises as fs } from 'node:fs'
 import { rm } from 'node:fs/promises'
 import { tmpdir } from 'node:os'
-import { deepMerge, nanoid } from '@vitest/utils'
+import path from 'node:path'
+import { deepMerge, nanoid, slash } from '@vitest/utils'
 import fg from 'fast-glob'
 import mm from 'micromatch'
 import {
@@ -27,7 +28,6 @@ import {
   join,
   relative,
   resolve,
-  toNamespacedPath,
 } from 'pathe'
 import { ViteNodeRunner } from 'vite-node/client'
 import { ViteNodeServer } from 'vite-node/server'
@@ -302,7 +302,10 @@ export class WorkspaceProject {
     }
 
     const files = await fg(include, globOptions)
-    return files.map(file => resolve(cwd, file))
+    // keep the slashes consistent with Vite
+    // we are not using the pathe here because it normalizes the drive letter on Windows
+    // and we want to keep it the same as working dir
+    return files.map(file => slash(path.resolve(cwd, file)))
   }
 
   async isTargetFile(id: string, source?: string): Promise<boolean> {
@@ -329,7 +332,7 @@ export class WorkspaceProject {
 
   filterFiles(testFiles: string[], filters: string[], dir: string) {
     if (filters.length && process.platform === 'win32') {
-      filters = filters.map(f => toNamespacedPath(f))
+      filters = filters.map(f => path.toNamespacedPath(f))
     }
 
     if (filters.length) {

packages/vitest/src/paths.ts

@@ -1,5 +1,5 @@
+import { resolve } from 'node:path'
 import url from 'node:url'
-import { resolve } from 'pathe'
 
 export const rootDir = resolve(url.fileURLToPath(import.meta.url), '../../')
 export const distDir = resolve(

packages/vitest/src/runtime/runners/index.ts

@@ -1,7 +1,7 @@
 import type { VitestRunner, VitestRunnerConstructor } from '@vitest/runner'
 import type { SerializedConfig } from '../config'
 import type { VitestExecutor } from '../execute'
-import { resolve } from 'pathe'
+import { resolve } from 'node:path'
 import { takeCoverageInsideWorker } from '../../integrations/coverage'
 import { distDir } from '../../paths'
 import { rpc } from '../rpc'