test: replace console.log/error() with debuglog

PR-URL: #32692
Fixes: #32678
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Zeyu Yang <himself65@outlook.com>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>

test/parallel/test-domain-http-server.js

@@ -24,6 +24,7 @@ require('../common');
 const domain = require('domain');
 const http = require('http');
 const assert = require('assert');
+const debug = require('util').debuglog('test');
 
 const objects = { foo: 'bar', baz: {}, num: 42, arr: [1, 2, 3] };
 objects.baz.asdf = objects;
@@ -39,7 +40,7 @@ const server = http.createServer(function(req, res) {
 
   dom.on('error', function(er) {
     serverCaught++;
-    console.log('horray! got a server error', er);
+    debug('horray! got a server error', er);
     // Try to send a 500.  If that fails, oh well.
     res.writeHead(500, { 'content-type': 'text/plain' });
     res.end(er.stack || er.message || 'Unknown error');
@@ -62,7 +63,7 @@ server.listen(0, next);
 
 function next() {
   const port = this.address().port;
-  console.log(`listening on localhost:${port}`);
+  debug(`listening on localhost:${port}`);
 
   let requests = 0;
   let responses = 0;
@@ -79,17 +80,17 @@ function next() {
     const dom = domain.create();
     dom.on('error', function(er) {
       clientCaught++;
-      console.log('client error', er);
+      debug('client error', er);
       req.socket.destroy();
     });
 
     const req = http.get({ host: 'localhost', port: port, path: p });
     dom.add(req);
     req.on('response', function(res) {
       responses++;
-      console.error(`requests=${requests} responses=${responses}`);
+      debug(`requests=${requests} responses=${responses}`);
       if (responses === requests) {
-        console.error('done, closing server');
+        debug('done, closing server');
         // no more coming.
         server.close();
       }
@@ -100,9 +101,9 @@ function next() {
         d += c;
       });
       res.on('end', function() {
-        console.error('trying to parse json', d);
+        debug('trying to parse json', d);
         d = JSON.parse(d);
-        console.log('json!', d);
+        debug('json!', d);
       });
     });
   }
@@ -111,5 +112,5 @@ function next() {
 process.on('exit', function() {
   assert.strictEqual(serverCaught, 2);
   assert.strictEqual(clientCaught, 2);
-  console.log('ok');
+  debug('ok');
 });