Fix tests

Author: Tofandel

lib/current-env.js

@@ -14,23 +14,27 @@ function cpu () {
 }
 
 let family
-if (os() === 'linux') {
-  const originalExclude = process.report.excludeNetwork
-  process.report.excludeNetwork = true
-  const report = process.report.getReport()
-  process.report.excludeNetwork = originalExclude
-  if (report.header?.glibcVersionRuntime) {
-    family = 'glibc'
-  } else if (Array.isArray(report.sharedObjects) && report.sharedObjects.some(isMusl)) {
-    family = 'musl'
-  }
-}
 function libc (osName) {
   if (osName !== 'linux') {
     return undefined
   }
+  if (family === undefined || process.report.forceCheck) {
+    const originalExclude = process.report.excludeNetwork
+    process.report.excludeNetwork = true
+    const report = process.report.getReport()
+    process.report.excludeNetwork = originalExclude
+    if (report.header?.glibcVersionRuntime) {
+      family = 'glibc'
+    } else if (Array.isArray(report.sharedObjects) && report.sharedObjects.some(isMusl)) {
+      family = 'musl'
+    } else {
+      family = null
+    }
+  }
   return family
 }
+// Cache getReport straight away because of node bug https://github.com/nodejs/node/issues/55576
+libc(os())
 
 function devEngines (env = {}) {
   const osName = env.os || os()

test/check-platform.js

@@ -1,5 +1,6 @@
 const t = require('tap')
 const { checkPlatform } = require('..')
+const process = require('node:process')
 
 t.test('target cpu wrong', async t =>
   t.throws(() => checkPlatform({
@@ -106,6 +107,7 @@ t.test('libc', (t) => {
   let REPORT = {}
   const _processReport = process.report.getReport
   process.report.getReport = () => REPORT
+  process.report.forceCheck = true
 
   t.teardown(() => {
     Object.defineProperty(process, 'platform', _processPlatform)