test: fix watch test with require not testing pid

PR-URL: #52353 Reviewed-By: Moshe Atlow <[email protected]> Reviewed-By: Antoine du Hamel <[email protected]>

Author: rluvaton

test/sequential/test-watch-mode.mjs

@@ -307,9 +307,9 @@ console.log(values.random);
 constfile=createTmpFile();
 constrequired=createTmpFile('process._rawDebug(\'pid\', process.pid);');
 constargs=['--require',required,file];
-const{ stdout, pid }=awaitrunWriteSucceed({ file,watchedFile: file, args });
+const{ stdout, pid, stderr}=awaitrunWriteSucceed({ file,watchedFile: file, args });
 
-constimportPid=parseInt(stdout[0].split(' ')[1],10);
+constimportPid=parseInt(stderr[0].split(' ')[1],10);
 assert.notStrictEqual(pid,importPid);
 assert.deepStrictEqual(stdout,[
 'running',
@@ -324,10 +324,13 @@ console.log(values.random);
 constfile=createTmpFile();
 constimported="data:text/javascript,process._rawDebug('pid', process.pid);";
 constargs=['--import',imported,file];
-const{ stdout, pid }=awaitrunWriteSucceed({ file,watchedFile: file, args });
+const{ stdout, pid, stderr}=awaitrunWriteSucceed({ file,watchedFile: file, args });
 
-constimportPid=parseInt(stdout[0].split(' ')[1],10);
+constimportPid=parseInt(stderr.split('\n',1)[0].split(' ',2)[1],10);
+
+assert.notStrictEqual(importPid,NaN);
 assert.notStrictEqual(pid,importPid);
+
 assert.deepStrictEqual(stdout,[
 'running',
 `Completed running ${inspect(file)}`,