From 53fe58a27825c0eaa95a9aa459650baa69c55aa2 Mon Sep 17 00:00:00 2001
From: Peter Stephenson <pws@zsh.org>
Date: Thu, 23 Jul 2015 10:08:19 +0100
Subject: [PATCH] 35873: add original test for process substitution deadlock
 from 35847

---
 ChangeLog              | 2 ++
 Test/D03procsubst.ztst | 8 ++++++++
 2 files changed, 10 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index 418d922ca..c97657e93 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,7 @@
 2015-07-23  Peter Stephenson  <p.stephenson@samsung.com>
 
+	* 35873: Test/D03procsubst.ztst: add original test from 35847:
+
 	* 35872: Src/utils.c: protect against NULL pointers in unmeta().
 
 	* 35849: Src/exec.c, Src/jobs.c, Test/D03procsubst.ztst: close
diff --git a/Test/D03procsubst.ztst b/Test/D03procsubst.ztst
index 9ab67c2b4..ca8d56ff5 100644
--- a/Test/D03procsubst.ztst
+++ b/Test/D03procsubst.ztst
@@ -141,3 +141,11 @@
 0:proc subst fd in forked subshell closed in parent
 >1
 >1
+
+  if [[ ! -e test_pipe ]]; then
+    ZTST_skip="mkfifo not available"
+  else
+    echo 1 | tee >(cat > test_pipe) | paste - test_pipe
+  fi
+0:proc subst fd in forked subshell closed in parent (external command)
+>1	1