test: drop node 14 compatibility from a couple test files (#6398)

Author: mrstork

packages/build-info/tests/helpers.ts

@@ -1,12 +1,8 @@
-import { execSync } from 'child_process'
-import { readFile, readdir, stat } from 'fs/promises'
+import { readFile, readdir, stat } from 'node:fs/promises'
 import { tmpdir } from 'os'
 import { join } from 'path'
-import { version } from 'process'
 import { fileURLToPath } from 'url'
 
-import { Response } from 'node-fetch'
-import { compare } from 'semver'
 import { TestContext, vi } from 'vitest'
 
 /**
@@ -27,15 +23,7 @@ export const createFixture = async (fixture: string, ctx: TestContext) => {
 
   try {
     const src = fileURLToPath(new URL(`fixtures/${fixture}`, import.meta.url))
-    // fs.cp is only supported in node 16.7+ as long as we have to maintain support for node 14
-    // we need a workaround for the tests (remove once support is dropped)
-    if (compare(version, '16.7.0') < 0) {
-      execSync(`cp -r ${src}/* ${cwd}`)
-    } else {
-      await fs.cp(src, cwd, {
-        recursive: true,
-      })
-    }
+    await fs.cp(src, cwd, { recursive: true })
   } catch {
     // noop
   }

packages/headers-parser/vitest.config.ts

@@ -2,13 +2,6 @@ import type { BenchmarkUserOptions } from 'vitest'
 import { defineConfig } from 'vitest/config'
 
 const benchmarkOptions: BenchmarkUserOptions = {}
-// Tinybench dropped support for Node 14 recently so we need to skip benchmark tests for it
-// https://github.com/tinylibs/tinybench/pull/40 and
-// https://github.com/tinylibs/tinybench/pull/43
-// This is just a quick workaround to not run the bench tests in node 14 while we still support it
-if (process.version.startsWith('v14')) {
-  benchmarkOptions.exclude = ['tests/**/*.bench.ts']
-}
 
 export default defineConfig({
   test: {

packages/redirect-parser/vitest.config.ts

@@ -2,13 +2,6 @@ import type { BenchmarkUserOptions } from 'vitest'
 import { defineConfig } from 'vitest/config'
 
 const benchmarkOptions: BenchmarkUserOptions = {}
-// Tinybench dropped support for Node 14 recently so we need to skip benchmark tests for it
-// https://github.com/tinylibs/tinybench/pull/40 and
-// https://github.com/tinylibs/tinybench/pull/43
-// This is just a quick workaround to not run the bench tests in node 14 while we still support it
-if (process.version.startsWith('v14')) {
-  benchmarkOptions.exclude = ['tests/**/*.bench.ts']
-}
 
 export default defineConfig({
   test: {