[READ-ONLY] Mirror of https://github.com/vitest-dev/vitest. Next generation testing framework powered by Vite.
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vite
Revert "fix(browser): optimize build output and always prebundle vitest"
This reverts commit 00a391656c1246e37645abe21fc28c1994ad45bd.
Vladimir Sheremet
(Jun 5, 2025, 12:10 PM +0200)
33f71207
00a39165
+42
-56
+3
-3
pnpm-lock.yaml
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pnpm-lock.yaml
···
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'@vitest/spy':
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specifier: workspace:*
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version: link:../spy
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'@vitest/utils':
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specifier: workspace:*
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version: link:../utils
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estree-walker:
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specifier: ^3.0.3
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version: 3.0.3
···
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'@types/estree':
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specifier: 'catalog:'
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version: 1.0.7
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'@vitest/utils':
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specifier: workspace:*
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version: link:../utils
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acorn-walk:
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specifier: 'catalog:'
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version: 8.3.4
-1
packages/mocker/package.json
-1
packages/mocker/package.json
-1
packages/mocker/rollup.config.js
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packages/mocker/rollup.config.js
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packages/utils/package.json
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packages/utils/package.json
-1
packages/vitest/rollup.config.js
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packages/vitest/rollup.config.js
+1
-1
packages/browser/src/client/client.ts
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-1
packages/browser/src/client/client.ts
···
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import type { ModuleMocker } from '@vitest/mocker/browser'
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import type { CancelReason } from '@vitest/runner'
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import type { BirpcReturn } from 'birpc'
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import type { ModuleMocker } from 'vitest/internal/browser'
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import type { WebSocketBrowserEvents, WebSocketBrowserHandlers } from '../node/types'
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import type { IframeOrchestrator } from './orchestrator'
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import { createBirpc } from 'birpc'
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packages/browser/src/client/orchestrator.ts
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packages/browser/src/client/orchestrator.ts
···
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import type { GlobalChannelIncomingEvent, IframeChannelIncomingEvent, IframeChannelOutgoingEvent, IframeViewportDoneEvent, IframeViewportFailEvent } from '@vitest/browser/client'
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import type { BrowserTesterOptions, SerializedConfig } from 'vitest'
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import { channel, client, globalChannel } from '@vitest/browser/client'
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import { generateHash } from '@vitest/runner/utils'
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import { relative } from 'pathe'
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import { getUiAPI } from './ui'
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import { getBrowserState, getConfig } from './utils'
···
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const project = config.name || ''
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const path = relative(config.root, file)
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return generateHash(`${path}${project}`)
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}
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-
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// importing this from @vitest/runner bring it the whole runner
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function generateHash(str: string): string {
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let hash = 0
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if (str.length === 0) {
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return `${hash}`
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}
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for (let i = 0; i < str.length; i++) {
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const char = str.charCodeAt(i)
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hash = (hash << 5) - hash + char
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hash = hash & hash // Convert to 32bit integer
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}
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return `${hash}`
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}
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async function setIframeViewport(
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packages/browser/src/node/plugin.ts
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packages/browser/src/node/plugin.ts
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...(project.config.snapshotSerializers || []),
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]
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const exclude = [
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'vitest',
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'vitest/internal/browser',
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'vitest/runners',
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'@vitest/browser',
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'@vitest/browser/client',
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'@vitest/utils',
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'@vitest/utils/source-map',
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'@vitest/runner',
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'@vitest/spy',
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'@vitest/utils/error',
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'@vitest/snapshot',
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'@vitest/expect',
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'std-env',
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'tinybench',
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'tinyspy',
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'tinyrainbow',
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'pathe',
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'msw',
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'msw/browser',
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]
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if (typeof project.config.diff === 'string') {
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entries.push(project.config.diff)
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}
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const exclude: string[] = []
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if (parentServer.vitest.coverageProvider) {
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const coverage = parentServer.vitest.config.coverage
···
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}
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const include = [
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'vitest',
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'vitest/internal/browser',
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'vitest > expect-type',
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'vitest > @vitest/snapshot > magic-string',
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'vitest > chai',
···
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},
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optimizeDeps: {
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entries,
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// exclude,
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exclude,
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include,
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},
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}
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packages/mocker/src/node/index.ts
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packages/mocker/src/node/index.ts
···
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import { fileURLToPath } from 'node:url'
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import { resolve } from 'pathe'
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export { createManualModuleSource } from '../utils'
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export { automockModule, automockPlugin } from './automockPlugin'
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export type { AutomockPluginOptions } from './automockPlugin'
···
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ServerMockResolution,
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ServerResolverOptions,
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} from './resolver'
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const pkgRoot = resolve(fileURLToPath(import.meta.url), '../..')
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export const distRoot: string = resolve(pkgRoot, 'dist')
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packages/vitest/src/node/project.ts
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packages/vitest/src/node/project.ts
···
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this.config.root,
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this.vitest.version,
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)
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const [
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{ createBrowserServer, distRoot },
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{ distRoot: mockerDist },
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] = await Promise.all([
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import('@vitest/browser'),
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import('@vitest/mocker/node'),
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])
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const { createBrowserServer, distRoot } = await import('@vitest/browser')
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let cacheDir: string
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const browser = await createBrowserServer(
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this,
···
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},
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...MocksPlugins({
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filter(id) {
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if (id.includes(distRoot) || id.includes(mockerDist) || id.includes(cacheDir)) {
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if (id.includes(distRoot) || id.includes(cacheDir)) {
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return false
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}
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return true
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packages/vitest/src/public/browser.ts
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packages/vitest/src/public/browser.ts
···
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stopCoverageInsideWorker,
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takeCoverageInsideWorker,
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} from '../integrations/coverage'
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export {
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loadDiffConfig,
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loadSnapshotSerializers,
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setupCommonEnv,
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} from '../runtime/setup-common'
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export { NodeBenchmarkRunner, VitestTestRunner } from './runners'
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export { ModuleMocker } from '@vitest/mocker/browser'
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export { collectTests, processError, startTests } from '@vitest/runner'
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export * as SpyModule from '@vitest/spy'
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export {
···
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} from '@vitest/utils'
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export type { LoupeOptions, ParsedStack, StringifyOptions } from '@vitest/utils'
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export {
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createStackString,
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originalPositionFor,
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parseStacktrace,
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TraceMap,
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} from '@vitest/utils/source-map'
+1
-1
packages/browser/src/client/tester/mocker.ts
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-1
packages/browser/src/client/tester/mocker.ts
+2
-4
packages/browser/src/client/tester/runner.ts
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packages/browser/src/client/tester/runner.ts
···
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import { globalChannel, onCancel } from '@vitest/browser/client'
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import { page, userEvent } from '@vitest/browser/context'
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import {
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createStackString,
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loadDiffConfig,
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loadSnapshotSerializers,
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NodeBenchmarkRunner,
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originalPositionFor,
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parseStacktrace,
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takeCoverageInsideWorker,
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TraceMap,
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VitestTestRunner,
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} from 'vitest/internal/browser'
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import { NodeBenchmarkRunner, VitestTestRunner } from 'vitest/runners'
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import { createStackString, parseStacktrace } from '../../../../utils/src/source-map'
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import { executor, getWorkerState } from '../utils'
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import { rpc } from './rpc'
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import { VitestBrowserSnapshotEnvironment } from './snapshot'
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packages/browser/src/client/tester/tester.ts
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packages/browser/src/client/tester/tester.ts
···
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import { browserHashMap, initiateRunner } from './runner'
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import { CommandsManager } from './utils'
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const now = performance.now.bind(performance)
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const debugVar = getConfig().env.VITEST_BROWSER_DEBUG
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const debug = debugVar && debugVar !== 'false'
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? (...args: unknown[]) => client.rpc.debug(...args.map(String))
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? (...args: unknown[]) => client.rpc.debug?.(...args.map(String))
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: undefined
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channel.addEventListener('message', async (e) => {
···
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})
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}
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-
state.durations.prepare = options.startTime - now()
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state.durations.prepare = performance.now() - options.startTime
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return {
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runner,
···
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}
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async function prepare(options: PrepareOptions) {
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// fetch('file://non-existing-1').catch(() => {})
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preparedData = await prepareTestEnvironment(options)
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// fetch('file://non-existing-2').catch(() => {})
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// page is reloading
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debug?.('runner resolved successfully')
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const { config, state } = preparedData
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state.durations.prepare = performance.now() - state.durations.prepare
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debug?.('prepare time', state.durations.prepare, 'ms')
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