test: show child stderr output in largepages test

The test starts child processes. A recent change is suspected of causing flaky crashes on one of the alpine buildbots but we can't know for sure because the test hides the child's stderr. Refs: #31547 (comment) PR-URL: #31612 Reviewed-By: Rich Trott <[email protected]> Reviewed-By: Colin Ihrig <[email protected]> Reviewed-By: Anna Henningsen <[email protected]>
nodejs · Apr 28, 2020 · 4aaf407 · 4aaf407
1 parent e8985c2
commit 4aaf407
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/test/parallel/test-startup-large-pages.js b/test/parallel/test-startup-large-pages.js
@@ -8,7 +8,8 @@ const { spawnSync } = require('child_process');
 
 {
   const child = spawnSync(process.execPath,
-                          [ '--use-largepages=on', '-p', '42' ]);
+                          [ '--use-largepages=on', '-p', '42' ],
+                          { stdio: ['inherit', 'pipe', 'inherit'] });
   const stdout = child.stdout.toString().match(/\S+/g);
   assert.strictEqual(child.status, 0);
   assert.strictEqual(child.signal, null);