fix(tests): prevent v8 coverage segfault on large codebase

README.md

@@ -2,8 +2,8 @@
 
 [![Socket Badge](https://socket.dev/api/badge/npm/package/socket)](https://socket.dev/npm/package/socket)
 [![CI](https://github.com/SocketDev/socket-cli/actions/workflows/ci.yml/badge.svg)](https://github.com/SocketDev/socket-cli/actions/workflows/ci.yml)
-![Test Coverage](https://img.shields.io/badge/test--coverage-90%25-brightgreen)
-![Type Coverage](https://img.shields.io/badge/type--coverage-95%25-brightgreen)
+![Code Coverage](https://img.shields.io/badge/code--coverage-37.17%25-yellow)
+![Type Coverage](https://img.shields.io/badge/type--coverage-98.16%25-brightgreen)
 
 [![Follow @SocketSecurity](https://img.shields.io/twitter/follow/SocketSecurity?style=social)](https://twitter.com/SocketSecurity)
 

packages/cli/package.json

@@ -56,7 +56,7 @@
     "test:prepare": "dotenvx -q run -f .env.test -- pnpm build && del-cli 'test/**/node_modules'",
     "test:unit": "dotenvx -q run -f .env.test -- vitest run",
     "test:unit:update": "dotenvx -q run -f .env.test -- vitest run --update",
-    "test:unit:coverage": "dotenvx -q run -f .env.test -- vitest run --coverage",
+    "test:unit:coverage": "NODE_OPTIONS='--max-old-space-size=8192' dotenvx -q run -f .env.test -- vitest run --coverage",
     "test:validate": "node --import=./scripts/load.mjs scripts/validate-tests.mjs",
     "test:wrapper": "node --import=./scripts/load.mjs scripts/test-wrapper.mjs",
     "test-ci": "run-s test:*",

packages/cli/scripts/cover.mjs

@@ -20,12 +20,15 @@ import { WIN32 } from '@socketsecurity/lib/constants/platform'
 import { getDefaultLogger } from '@socketsecurity/lib/logger'
 import { spawn } from '@socketsecurity/lib/spawn'
 
+const logger = getDefaultLogger()
+
 /**
  * Print a header message.
  */
 function printHeader(message) {
-  const logger = getDefaultLogger()
-  logger.error('\n═══════════════════════════════════════════════════════')
+  logger.error(
+    '\n═══════════════════════════════════════════════════════',
+  )
   logger.error(`  ${message}`)
   logger.error('═══════════════════════════════════════════════════════\n')
 }

packages/cli/vitest.config.mts

@@ -89,6 +89,11 @@ export default defineConfig({
     coverage: {
       provider: 'v8',
       reporter: ['text', 'json', 'html', 'lcov', 'clover'],
+      // Prevent v8 coverage segfaults by processing in smaller chunks.
+      processingConcurrency: 1,
+      // Use less memory-intensive options.
+      reportOnFailure: true,
+      reportsDirectory: './coverage',
       exclude: [
         '**/*.config.*',
         '**/node_modules/**',