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-rw-r--r--tests/redir3.sub39
1 files changed, 39 insertions, 0 deletions
diff --git a/tests/redir3.sub b/tests/redir3.sub
new file mode 100644
index 0000000..b9fd0fd
--- /dev/null
+++ b/tests/redir3.sub
@@ -0,0 +1,39 @@
+# 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/>.
+#
+read line1
+
+echo read line1 \"$line1\"
+
+exec 4<./redir3.in2
+
+exec 5<&0
+exec 0<&4
+
+read line2
+
+echo read line2 \"$line2\"
+
+exec 0<&5
+
+read line3
+
+echo read line3 \"$line3\"
+
+exec 0<&4
+
+read line4
+
+echo read line4 \"$line4\"
+
+exec 4<&-