From 9d8085074991d5c0a42d6fc96a2d1a3ee918aad1 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sat, 27 Apr 2024 08:17:24 +0200
Subject: Adding upstream version 5.1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 tests/redir7.sub | 82 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 82 insertions(+)
 create mode 100644 tests/redir7.sub

(limited to 'tests/redir7.sub')

diff --git a/tests/redir7.sub b/tests/redir7.sub
new file mode 100644
index 0000000..65ca473
--- /dev/null
+++ b/tests/redir7.sub
@@ -0,0 +1,82 @@
+#   This program is free software: you can redistribute it and/or modify
+#   it under the terms of the GNU General Public License as published by
+#   the Free Software Foundation, either version 3 of the License, or
+#   (at your option) any later version.
+#
+#   This program is distributed in the hope that it will be useful,
+#   but WITHOUT ANY WARRANTY; without even the implied warranty of
+#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#   GNU General Public License for more details.
+#
+#   You should have received a copy of the GNU General Public License
+#   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# weird redirections that caused trouble and were fixed in post-3.0 bash
+stuff()
+{
+	c=1
+	( sleep 5 < /dev/null >/dev/null 2>&1 & ) &
+}
+
+exec 3>&1
+eval `
+exec 4>&1 >&3 3>&-
+{
+	stuff 4>&-
+	echo "c=$c" >&4
+}`
+echo c1 is $c
+
+unset -f stuff
+
+stuff()
+{
+	c=2
+	( sleep 5 < /dev/null >/dev/null 2>&1 & )
+}
+
+exec 3>&1
+eval `
+exec 4>&1 >&3 3>&-
+{
+	stuff 4>&-
+	echo "c=$c" >&4
+}`
+echo c2 is $c
+
+unset -f stuff
+
+stuff()
+{
+	c=3
+	{ sleep 5 < /dev/null >/dev/null 2>&1 & } &
+}
+
+exec 3>&1
+eval `
+exec 4>&1 >&3 3>&-
+{
+	stuff 4>&-
+	echo "c=$c" >&4
+}`
+echo c3 is $c
+
+unset -f stuff
+
+stuff()
+{
+	c=4
+	{ sleep 5 < /dev/null >/dev/null 2>&1 & }
+}
+
+exec 3>&1
+eval `
+exec 4>&1 >&3 3>&-
+{
+	stuff 4>&-
+	echo "c=$c" >&4
+}`
+echo c4 is $c
+
+# fixed in bash-3.1
+echo 'exec <&3' | ${THIS_SH} 3<&0
-- 
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