From 7ee1273120791fd6f4ad690c0913223bd3c980a9 Mon Sep 17 00:00:00 2001
From: Denis 'GNUtoo' Carikli <GNUtoo@cyberdimension.org>
Date: Tue, 31 Aug 2021 23:11:27 +0200
Subject: tools: ipc-modem: Add tests

While the tests don't talk to a real modem, they are still useful
to detect regressions with the use of threads.

Signed-off-by: Denis 'GNUtoo' Carikli <GNUtoo@cyberdimension.org>
---
 .gitignore         |  2 ++
 tools/Makefile.am  |  5 ++--
 tools/ipc-modem.py | 80 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 85 insertions(+), 2 deletions(-)
 create mode 100755 tools/ipc-modem.py

diff --git a/.gitignore b/.gitignore
index d901273..5ff2f2b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -4,6 +4,8 @@
 /samsung-ipc/tests/libsamsung-ipc-test.trs
 /samsung-ipc/tests/test-suite.log
 /test-driver
+/tools/ipc-modem.log
+/tools/ipc-modem.trs
 /tools/nv_data-imei.log
 /tools/nv_data-imei.trs
 /tools/nv_data-md5.log
diff --git a/tools/Makefile.am b/tools/Makefile.am
index 4d5fa8b..41e5441 100644
--- a/tools/Makefile.am
+++ b/tools/Makefile.am
@@ -15,12 +15,13 @@ bin_PROGRAMS = \
 # nv_data-imei in TEST while having it implemented in a single python file
 PY_LOG_COMPILER = $(PYTHON)
 TEST_EXTENSIONS = .py
-TESTS = nv_data-imei.py \
+TESTS = ipc-modem.py \
+	nv_data-imei.py \
 	nv_data-md5.py
 
 ipc_modem_SOURCES = ipc-modem.c
 ipc_modem_LDADD = $(top_builddir)/samsung-ipc/libsamsung-ipc.la
-ipc_modem_LDFLAGS =
+ipc_modem_LDFLAGS = -lpthread
 
 ipc_test_SOURCES = ipc-test.c
 ipc_test_LDADD = $(top_builddir)/samsung-ipc/libsamsung-ipc.la
diff --git a/tools/ipc-modem.py b/tools/ipc-modem.py
new file mode 100755
index 0000000..b1d28b4
--- /dev/null
+++ b/tools/ipc-modem.py
@@ -0,0 +1,80 @@
+#!/usr/bin/env python
+#
+#  This file is part of libsamsung-ipc.
+#
+#  Copyright (C) 2020 Denis 'GNUtoo' Carikli <GNUtoo@cyberdimension.org>
+#
+#  libsamsung-ipc 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 2 of the License, or
+#  (at your option) any later version.
+#
+#  libsamsung-ipc 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 libsamsung-ipc.  If not, see <http://www.gnu.org/licenses/>.
+
+import os
+import re
+import sys
+import sh
+
+def usage(progname):
+    print("{} [test]".format(progname))
+    sys.exit(1)
+
+def get_output(data):
+    return str(data).replace(os.linesep, "")
+
+class IpcModem(object):
+    def __init__(self):
+        srcdir = os.environ.get('srcdir', None)
+        # Enable also to test without automake
+        if not srcdir:
+            srcdir = os.path.dirname(sys.argv[0])
+
+        ipc_modem = sh.Command(srcdir + os.sep + "ipc-modem")
+        self.ipc_modem = ipc_modem.bake('--dry-run')
+
+    def test_help(self):
+        try:
+            self.ipc_modem()
+        except sh.ErrorReturnCode_1:
+            pass
+        else:
+            raise Exception()
+
+    def test_boot(self, timeout=2):
+        self.ipc_modem("boot",  _timeout=timeout)
+
+    def test_power_on(self, timeout=2):
+        self.ipc_modem("power-on",  _timeout=timeout)
+
+    def test_power_off(self, timeout=2):
+        self.ipc_modem("power-off", _timeout=timeout)
+
+    def test_start(self, timeout=3):
+        try:
+            self.ipc_modem("start",  _timeout=timeout)
+        except sh.TimeoutException:
+            pass
+        else:
+            raise Exception()
+
+    def test_commands(self):
+        self.test_boot()
+        self.test_power_on()
+        self.test_power_off()
+        self.test_start()
+
+def main():
+    ipc_modem = IpcModem()
+    ipc_modem.test_help()
+    ipc_modem.test_commands()
+
+if __name__ == '__main__':
+    rc = main()
+    sys.exit(rc)
-- 
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