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[READ-ONLY] Mirror of https://github.com/vitest-dev/vitest. Next generation testing framework powered by Vite. vitest.dev
test testing-tools vite
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879 B · 34 lines
TypeScript
1234567891011121314151617181920212223242526272829303132333435import type { CoverageProviderModule } from 'vitest/node'import type { V8CoverageProvider } from './provider'import { loadProvider } from './load-provider'
let enabled = false
function triggerCommand(command: string, args: any[] = []): Promise<any> { return (globalThis as any).__vitest_browser_runner__.commands.triggerCommand(command, args)}
const mod: CoverageProviderModule = { async startCoverage() { if (enabled) { return }
enabled = true
await triggerCommand('__vitest_startV8Coverage') },
async takeCoverage(): Promise<unknown> { return triggerCommand('__vitest_takeV8Coverage', [window.location.href]) },
stopCoverage() { // Browser mode should not stop coverage as same V8 instance is shared between tests },
async getProvider(): Promise<V8CoverageProvider> { return loadProvider() },}export default mod