test: include strace openat test

Signed-off-by: RafaelGSS <[email protected]>

Author: RafaelGSS

test/parallel/test-strace-openat-openssl.js

@@ -0,0 +1,50 @@
+'use strict';
+
+constcommon=require('../common');
+const{ spawn, spawnSync }=require('node:child_process');
+const{ createInterface }=require('node:readline');
+constassert=require('node:assert');
+
+if(!common.hasCrypto)
+common.skip('missing crypto');
+if(!common.isLinux)
+common.skip('linux only');
+if(spawnSync('strace').error!==undefined){
+common.skip('missing strace');
+}
+
+{
+constallowedOpenCalls=newSet([
+'/etc/ssl/openssl.cnf',
+]);
+conststrace=spawn('strace',[
+'-f','-ff',
+'-e','trace=openat',
+'-s','128',
+'-D',process.execPath,'-e','require("crypto")',
+]);
+
+// stderr is the default for strace
+constrl=createInterface({input: strace.stderr});
+rl.on('line',(line)=>{
+if(!line.startsWith('openat')){
+return;
+}
+
+constfile=line.match(/"(.*?)"/)[1];
+// skip .so reading attempt
+if(file.match(/.+\.so(\.?)/)!==null){
+return;
+}
+assert(allowedOpenCalls.delete(file),`${file} is not in the list of allowed openat calls`);
+});
+
+strace.on('error',common.mustNotCall());
+strace.on('exit',common.mustCall((code)=>{
+assert.strictEqual(code,0);
+constmissingKeys=Array.from(allowedOpenCalls.keys());
+if(missingKeys.length){
+assert.fail(`The following openat call are missing: ${missingKeys.join(',')}`);
+}
+}));
+}