server-runtime.spec.ts — vite Source File

Source Code

import { existsSync, readdirSync } from 'node:fs'
import { posix, win32 } from 'node:path'
import { fileURLToPath } from 'node:url'
import { describe, expect, vi } from 'vitest'
import { isWindows } from '../../../../shared/utils'
import type { ExternalFetchResult } from '../../../../shared/invokeMethods'
import { createModuleRunnerTester } from './utils'

const _URL = URL

describe('module runner initialization', async () => {
  const it = await createModuleRunnerTester({
    resolve: {
      external: ['tinyglobby'],
    },
  })

  it('correctly runs ssr code', async ({ runner }) => {
    const mod = await runner.import('/fixtures/simple.js')
    expect(mod.test).toEqual('I am initialized')

    // loads the same module if id is a file url
    const fileUrl = new _URL('./fixtures/simple.js', import.meta.url)
    const mod2 = await runner.import(fileUrl.toString())
    expect(mod).toBe(mod2)

    // loads the same module if id is a file path
    const filePath = fileURLToPath(fileUrl)
    const mod3 = await runner.import(filePath)
    expect(mod).toBe(mod3)
  })

  it('can load virtual modules as an entry point', async ({ runner }) => {
    const mod = await runner.import('virtual:test')
    expect(mod.msg).toBe('virtual')

    // already resolved id works similar to `transformRequest`
    expect(await runner.import(`\0virtual:normal`)).toMatchInlineSnapshot(`
      {
        "default": "ok",
      }
    `)

    // escaped virtual module id works
    expect(await runner.import(`/@id/__x00__virtual:normal`))
      .toMatchInlineSnapshot(`
      {
        "default": "ok",
      }
    `)

    // timestamp query works
    expect(await runner.import(`virtual:normal?t=${Date.now()}`))
      .toMatchInlineSnapshot(`
      {
        "default": "ok",
      }
    `)

    // other arbitrary queries don't work
// ... (480 more lines)