Add STDIN I/O pipe regression test

lib/tlitest/test_tlog_rec_session.py

@@ -4,7 +4,7 @@
 import time
 import inspect
 from tempfile import mkdtemp
-
+from subprocess import Popen, PIPE, STDOUT
 import pytest
 
 from misc import check_recording, mklogfile, mkcfgfile, \
@@ -203,6 +203,17 @@ def test_session_record_with_different_shell(self):
         check_recording(shell, '/usr/bin/tcsh', logfile)
         shell.sendline('exit')
 
+    def test_session_record_pipe_io_stdin(self):
+        """
+        Pipe I/O through stdin
+        """
+        text_in_stdio = 'print("hello world")\n'
+        text_out = "hello world"
+        p = Popen(['sshpass', '-p', 'Secret123', 'ssh', 'tlitestlocaluser2@localhost', 'python3.7'],
+        stdout=PIPE, stdin=PIPE, stderr=PIPE, encoding='utf8')
+        stdout_data = p.communicate(input=text_in_stdio)[0]
+        assert text_out in stdout_data
+
     @classmethod
     def teardown_class(cls):
         """ Copy original conf file back into place """

src/tlitest/tlitest-setup

@@ -7,6 +7,7 @@ python3-pytest
 python3-pexpect
 python3-systemd
 tcsh
+sshpass
 tlog
 "
 PKGSFILE="/tmp/tlitest-setup_packages_found"