From b64828d8df8141c2f3acfa07927d1d5c540cff52 Mon Sep 17 00:00:00 2001
From: Rich Trott <rtrott@gmail.com>
Date: Fri, 23 Sep 2016 16:41:21 -0700
Subject: [PATCH] test: accept expected AIX result test-stdio-closed

AIX handles closed stdio differently (but still compliant with spec as
far as I can tell) than other POSIX variants we test. Test results are
different than Linux and others because AIX takes measures to not re-use
the file descriptors for stdio if one of the stdio streams is closed.

Fixes: https://github.com/nodejs/node/issues/8375
PR-URL: https://github.com/nodejs/node/pull/8755
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Gibson Fahnestock <gibfahn@gmail.com>
Reviewed-By: Ilkka Myller <ilkka.myller@nodefield.com>
---
 test/parallel/parallel.status      |  1 -
 test/parallel/test-stdio-closed.js | 30 ++++++++++++++++++++----------
 2 files changed, 20 insertions(+), 11 deletions(-)

diff --git a/test/parallel/parallel.status b/test/parallel/parallel.status
index fe35cb6da6333b..d5b68b9458ab2b 100644
--- a/test/parallel/parallel.status
+++ b/test/parallel/parallel.status
@@ -34,7 +34,6 @@ test-fs-watch-enoent                 : FAIL, PASS
 # Disable so we don't get failures now that AIX has been
 # added to regular CI runs
 test-regress-GH-1899                 : FAIL, PASS
-test-stdio-closed                    : FAIL, PASS
 
 # Flaky until https://github.com/nodejs/build/issues/415 is resolved.
 # On some of the buildbots, AAAA queries for localhost don't resolve
diff --git a/test/parallel/test-stdio-closed.js b/test/parallel/test-stdio-closed.js
index 0f94289ee96534..a85467f76a6d0f 100644
--- a/test/parallel/test-stdio-closed.js
+++ b/test/parallel/test-stdio-closed.js
@@ -1,7 +1,7 @@
 'use strict';
-var common = require('../common');
-var assert = require('assert');
-var spawn = require('child_process').spawn;
+const common = require('../common');
+const assert = require('assert');
+const spawn = require('child_process').spawn;
 
 if (common.isWindows) {
   common.skip('platform not supported.');
@@ -9,18 +9,28 @@ if (common.isWindows) {
 }
 
 if (process.argv[2] === 'child') {
-  process.stdout.write('stdout', function() {
-    process.stderr.write('stderr', function() {
-      process.exit(42);
+  try {
+    process.stdout.write('stdout', function() {
+      try {
+        process.stderr.write('stderr', function() {
+          process.exit(42);
+        });
+      } catch (e) {
+        process.exit(84);
+      }
     });
-  });
+  } catch (e) {
+    assert.strictEqual(e.code, 'EBADF');
+    assert.strictEqual(e.message, 'EBADF: bad file descriptor, write');
+    process.exit(126);
+  }
   return;
 }
 
 // Run the script in a shell but close stdout and stderr.
-var cmd = `"${process.execPath}" "${__filename}" child 1>&- 2>&-`;
-var proc = spawn('/bin/sh', ['-c', cmd], { stdio: 'inherit' });
+const cmd = `"${process.execPath}" "${__filename}" child 1>&- 2>&-`;
+const proc = spawn('/bin/sh', ['-c', cmd], { stdio: 'inherit' });
 
 proc.on('exit', common.mustCall(function(exitCode) {
-  assert.equal(exitCode, 42);
+  assert.strictEqual(exitCode, common.isAix ? 126 : 42);
 }));