From 885f72b93a24e2c07741fa46265091f274b22b10 Mon Sep 17 00:00:00 2001
From: Mohamed Akram <mohd.akram@outlook.com>
Date: Sat, 24 Jan 2026 02:41:20 +0400
Subject: [PATCH] process: do not truncate long strings in `--print`

Fixes: https://github.com/nodejs/node/issues/61337
---
 lib/internal/process/execution.js | 8 ++++++--
 test/parallel/test-cli-eval.js    | 6 ++++++
 2 files changed, 12 insertions(+), 2 deletions(-)

diff --git a/lib/internal/process/execution.js b/lib/internal/process/execution.js
index f2407949c2a1b6..9f484e6a611d33 100644
--- a/lib/internal/process/execution.js
+++ b/lib/internal/process/execution.js
@@ -455,8 +455,12 @@ function runScriptInContext(name, body, breakFirstLine, print, module, baseUrl,
   if (print) {
     const { log } = require('internal/console/global');
 
-    process.on('exit', () => {
-      log(result);
+    const printResult = () => log(result);
+
+    process.on('exit', printResult);
+    process.once('beforeExit', () => {
+      printResult();
+      process.off('exit', printResult);
     });
   }
   if (origModule !== undefined)
diff --git a/test/parallel/test-cli-eval.js b/test/parallel/test-cli-eval.js
index 9ec0fece409068..8d765f10fbcbdb 100644
--- a/test/parallel/test-cli-eval.js
+++ b/test/parallel/test-cli-eval.js
@@ -115,6 +115,12 @@ child.exec(...common.escapePOSIXShell`"${process.execPath}" -p "\\-42"`, common.
   assert.strictEqual(stderr, '');
 }));
 
+// Long output should not be truncated.
+child.exec(...common.escapePOSIXShell`"${process.execPath}" -p "'1'.repeat(1e5)"`, common.mustSucceed((stdout, stderr) => {
+  assert.strictEqual(stdout, `${'1'.repeat(1e5)}\n`);
+  assert.strictEqual(stderr, '');
+}));
+
 child.exec(...common.escapePOSIXShell`"${process.execPath}" --use-strict -p process.execArgv`,
            common.mustSucceed((stdout, stderr) => {
              assert.strictEqual(