import select
import unittest
import argparse
-import importlib
from multiprocessing import Process, Pipe
from framework import VppTestRunner
from debug import spawn_gdb
from log import global_logger
+from discover_tests import discover_tests
-def add_from_dir(suite, directory):
- do_insert = True
- for _f in os.listdir(directory):
- f = "%s/%s" % (directory, _f)
- if os.path.isdir(f):
- add_from_dir(suite, f)
- continue
- if not os.path.isfile(f):
- continue
- if do_insert:
- sys.path.insert(0, directory)
- do_insert = False
- if not _f.startswith("test_") or not _f.endswith(".py"):
- continue
- name = "".join(f.split("/")[-1].split(".")[:-1])
- if name in sys.modules:
- raise Exception("Duplicate test module `%s' found!" % name)
- module = importlib.import_module(name)
- for name, cls in module.__dict__.items():
- if not isinstance(cls, type):
- continue
- if not issubclass(cls, unittest.TestCase):
- continue
- if name == "VppTestCase":
- continue
- for method in dir(cls):
- if not callable(getattr(cls, method)):
- continue
- if method.startswith("test_"):
- suite.addTest(cls(method))
-
-
-def test_runner_wrapper(keep_alive_pipe, result_pipe):
+def test_runner_wrapper(suite, keep_alive_pipe, result_pipe):
result = not VppTestRunner(
pipe=keep_alive_pipe,
verbosity=verbose,
keep_alive_pipe.close()
-def handle_core(vpp_binary, core_path):
- try:
- d = os.getenv("DEBUG")
- except:
- d = None
- if d and d.lower() == "core":
- spawn_gdb(vpp_binary, core_path, global_logger)
-
-
-if __name__ == '__main__':
- try:
- verbose = int(os.getenv("V", 0))
- except:
- verbose = 0
+class add_to_suite_callback:
+ def __init__(self, suite):
+ self.suite = suite
- default_test_timeout = 120
- try:
- test_timeout = int(os.getenv("TIMEOUT", default_test_timeout))
- except:
- test_timeout = default_test_timeout
+ def __call__(self, file_name, cls, method):
+ suite.addTest(cls(method))
- parser = argparse.ArgumentParser(description="VPP unit tests")
- parser.add_argument("-f", "--failfast", action='count',
- help="fast failure flag")
- parser.add_argument("-d", "--dir", action='append', type=str,
- help="directory containing test files "
- "(may be specified multiple times)")
- args = parser.parse_args()
- failfast = True if args.failfast == 1 else False
- suite = unittest.TestSuite()
- for d in args.dir:
- global_logger.info("Adding tests from directory tree %s" % d)
- add_from_dir(suite, d)
+def run_forked(suite):
keep_alive_parent_end, keep_alive_child_end = Pipe(duplex=False)
result_parent_end, result_child_end = Pipe(duplex=False)
- p = Process(target=test_runner_wrapper,
- args=(keep_alive_child_end,
- result_child_end))
- p.start()
+ child = Process(target=test_runner_wrapper,
+ args=(suite, keep_alive_child_end, result_child_end))
+ child.start()
last_test_temp_dir = None
last_test_vpp_binary = None
last_test = None
if os.path.isfile(core_path):
global_logger.error("Core-file exists in test temporary "
"directory: %s!" % core_path)
- handle_core(last_test_vpp_binary, core_path)
- p.terminate()
+ if d and d.lower() == "core":
+ spawn_gdb(last_test_vpp_binary, core_path,
+ global_logger)
+ child.terminate()
result = -1
keep_alive_parent_end.close()
result_parent_end.close()
- sys.exit(result)
+ return result
+
+
+if __name__ == '__main__':
+
+ try:
+ verbose = int(os.getenv("V", 0))
+ except:
+ verbose = 0
+
+ default_test_timeout = 600 # 10 minutes
+ try:
+ test_timeout = int(os.getenv("TIMEOUT", default_test_timeout))
+ except:
+ test_timeout = default_test_timeout
+
+ try:
+ debug = os.getenv("DEBUG")
+ except:
+ debug = None
+
+ parser = argparse.ArgumentParser(description="VPP unit tests")
+ parser.add_argument("-f", "--failfast", action='count',
+ help="fast failure flag")
+ parser.add_argument("-d", "--dir", action='append', type=str,
+ help="directory containing test files "
+ "(may be specified multiple times)")
+ args = parser.parse_args()
+ failfast = True if args.failfast == 1 else False
+
+ suite = unittest.TestSuite()
+ cb = add_to_suite_callback(suite)
+ for d in args.dir:
+ global_logger.info("Adding tests from directory tree %s" % d)
+ discover_tests(d, cb)
+
+ if debug is None or debug.lower() not in ["gdb", "gdbserver"]:
+ sys.exit(run_forked(suite))
+
+ # don't fork if debugging..
+ sys.exit(not VppTestRunner(verbosity=verbose,
+ failfast=failfast).run(suite).wasSuccessful())