feat(browser): support v8 coverage

[AriPerkkio]

Description

• Adds support for using V8 coverage in Browser mode
• Works only on Playwright + Chromium at the moment. We can later extend support for other providers and chromium based browsers.

import { defineConfig } from "vitest/config";

export default defineConfig({
  test: {
    coverage: {
      provider: "v8",
    },
    browser: {
      provider: "playwright",
      name: "chromium",
    },
  },
});

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Tests

• Run the tests with pnpm test:ci.

Documentation

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Changesets

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