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authorHolger Hans Peter Freyther <zecke@selfish.org>2013-06-24 15:47:34 +0200
committerHolger Hans Peter Freyther <zecke@selfish.org>2013-06-24 16:13:55 +0200
commiteb0acb6e029f4dcacd0da174f540cf0e1685b314 (patch)
tree113d5a950f275816737a547e4edf9c1c6094e3bf
parent9e22e69266fd19d341b4d7b6c9917b471293628f (diff)
tests: Add a custom test runner to test the VTY functionality.
Begin with the NAT code. It is not clear yet if we will have one file with all the tests or will have a sub directory with *.py files. In the long run the base class will move to the osmo-python-tests module.
-rw-r--r--openbsc/tests/Makefile.am3
-rw-r--r--openbsc/tests/vty_test_runner.py110
2 files changed, 112 insertions, 1 deletions
diff --git a/openbsc/tests/Makefile.am b/openbsc/tests/Makefile.am
index 2944ca3..c0e48df 100644
--- a/openbsc/tests/Makefile.am
+++ b/openbsc/tests/Makefile.am
@@ -23,7 +23,7 @@ $(srcdir)/package.m4: $(top_srcdir)/configure.ac
echo ' [$(PACKAGE_URL)])'; \
} >'$(srcdir)/package.m4'
-EXTRA_DIST = testsuite.at $(srcdir)/package.m4 $(TESTSUITE)
+EXTRA_DIST = testsuite.at $(srcdir)/package.m4 $(TESTSUITE) vty_test_runner.py
TESTSUITE = $(srcdir)/testsuite
DISTCLEANFILES = atconfig
@@ -31,6 +31,7 @@ if ENABLE_VTY_TESTS
python-tests: $(BUILT_SOURCES)
osmotestvty.py -p $(abs_top_srcdir) -w $(abs_top_builddir) -v
osmotestconfig.py -p $(abs_top_srcdir) -w $(abs_top_builddir) -v
+ $(PYTHON) $(srcdir)/vty_test_runner.py -w $(abs_top_builddir) -v
rm -f $(top_builddir)/hlr.sqlite3
else
python-tests: $(BUILT_SOURCES)
diff --git a/openbsc/tests/vty_test_runner.py b/openbsc/tests/vty_test_runner.py
new file mode 100644
index 0000000..9d283fd
--- /dev/null
+++ b/openbsc/tests/vty_test_runner.py
@@ -0,0 +1,110 @@
+#!/usr/bin/env python
+
+# (C) 2013 by Katerina Barone-Adesi <kat.obsc@gmail.com>
+# (C) 2013 by Holger Hans Peter Freyther
+# 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/>.
+
+import os
+import time
+import unittest
+
+import osmopy.obscvty as obscvty
+import osmopy.osmoutil as osmoutil
+
+confpath = '.'
+
+class TestVTYBase(unittest.TestCase):
+
+ def vty_command(self):
+ raise Exception("Needs to be implemented by a subclass")
+
+ def vty_app(self):
+ raise Exception("Needs to be implemented by a subclass")
+
+ def setUp(self):
+ osmo_vty_cmd = self.vty_command()[:]
+ config_index = osmo_vty_cmd.index('-c')
+ if config_index:
+ cfi = config_index + 1
+ osmo_vty_cmd[cfi] = os.path.join(confpath, osmo_vty_cmd[cfi])
+
+ try:
+ print "Launch: %s from %s" % (' '.join(osmo_vty_cmd), os.getcwd())
+ self.proc = osmoutil.popen_devnull(osmo_vty_cmd)
+ except OSError:
+ print >> sys.stderr, "Current directory: %s" % os.getcwd()
+ print >> sys.stderr, "Consider setting -b"
+ time.sleep(1)
+
+ appstring = self.vty_app()[2]
+ appport = self.vty_app()[0]
+ self.vty = obscvty.VTYInteract(appstring, "127.0.0.1", appport)
+
+ def tearDown(self):
+ self.vty = None
+ osmoutil.end_proc(self.proc)
+
+
+class TestVTYNAT(TestVTYBase):
+
+ def vty_command(self):
+ return ["./src/osmo-bsc_nat/osmo-bsc_nat", "-c",
+ "doc/examples/osmo-bsc_nat/osmo-bsc_nat.cfg"]
+
+ def vty_app(self):
+ return (4244, "src/osmo-bsc_nat/osmo-bsc_nat", "OsmoBSCNAT", "nat")
+
+ def testMoo(self):
+ pass
+
+
+def add_nat_test(suite, workdir):
+ if not os.path.isfile(os.path.join(workdir, "src/osmo-bsc_nat/osmo-bsc_nat")):
+ print("Skipping the NAT test")
+ return
+ test = unittest.TestLoader().loadTestsFromTestCase(TestVTYNAT)
+ suite.addTest(test)
+
+if __name__ == '__main__':
+ import argparse
+ import sys
+
+ workdir = '.'
+
+ parser = argparse.ArgumentParser()
+ parser.add_argument("-v", "--verbose", dest="verbose",
+ action="store_true", help="verbose mode")
+ parser.add_argument("-p", "--pythonconfpath", dest="p",
+ help="searchpath for config")
+ parser.add_argument("-w", "--workdir", dest="w",
+ help="Working directory")
+ args = parser.parse_args()
+
+ verbose_level = 1
+ if args.verbose:
+ verbose_level = 2
+
+ if args.w:
+ workdir = args.w
+
+ if args.p:
+ confpath = args.p
+
+ print "confpath %s, workdir %s" % (confpath, workdir)
+ os.chdir(workdir)
+ print "Running tests for specific VTY commands"
+ suite = unittest.TestSuite()
+ add_nat_test(suite, workdir)
+ res = unittest.TextTestRunner(verbosity=verbose_level).run(suite)
+ sys.exit(len(res.errors) + len(res.failures))