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-rw-r--r--test/framework.py8
-rw-r--r--test/run_tests.py92
2 files changed, 56 insertions, 44 deletions
diff --git a/test/framework.py b/test/framework.py
index 58b76bbe656..89d95cb36c9 100644
--- a/test/framework.py
+++ b/test/framework.py
@@ -115,6 +115,10 @@ class KeepAliveReporter(object):
"""
Write current test tmpdir & desc to keep-alive pipe to signal liveness
"""
+ if self.pipe is None:
+ # if not running forked..
+ return
+
if isclass(test):
desc = test.__name__
else:
@@ -901,8 +905,8 @@ class VppTestRunner(unittest.TextTestRunner):
"""Class maintaining the results of the tests"""
return VppTestResult
- def __init__(self, pipe, stream=sys.stderr, descriptions=True, verbosity=1,
- failfast=False, buffer=False, resultclass=None):
+ def __init__(self, pipe=None, stream=sys.stderr, descriptions=True,
+ verbosity=1, failfast=False, buffer=False, resultclass=None):
# ignore stream setting here, use hard-coded stdout to be in sync
# with prints from VppTestCase methods ...
super(VppTestRunner, self).__init__(sys.stdout, descriptions,
diff --git a/test/run_tests.py b/test/run_tests.py
index 8b135ddc544..271f5c5c60d 100644
--- a/test/run_tests.py
+++ b/test/run_tests.py
@@ -44,7 +44,7 @@ def add_from_dir(suite, directory):
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,
@@ -54,47 +54,13 @@ def test_runner_wrapper(keep_alive_pipe, result_pipe):
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
-
- default_test_timeout = 600 # 10 minutes
- try:
- test_timeout = int(os.getenv("TIMEOUT", default_test_timeout))
- except:
- test_timeout = default_test_timeout
-
- 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
@@ -120,9 +86,51 @@ if __name__ == '__main__':
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()
+ for d in args.dir:
+ global_logger.info("Adding tests from directory tree %s" % d)
+ add_from_dir(suite, d)
+
+ 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())