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authorKlement Sekera <ksekera@cisco.com>2021-03-16 12:52:12 +0100
committerOle Tr�an <otroan@employees.org>2021-04-12 10:11:36 +0000
commite263685ac82454c39eee6e2a2146dd1e02d61de8 (patch)
tree54110ae98ed5618a057859019d518ed35e76423a /test
parent3ff6ffce032544b4ffc3e42b5e069243681ae751 (diff)
tests: support attaching to existing vpp
Introduce a new option DEBUG=attach to run a test against existing already running vpp. A new target 'make test-start-gdb' will spawn VPP in gdb for this purpose. Customization options explained in test-help. Type: improvement Change-Id: Ia160a85b33da3b2df292d44bb95729af9dd9da96 Signed-off-by: Klement Sekera <ksekera@cisco.com>
Diffstat (limited to 'test')
-rw-r--r--test/Makefile53
-rw-r--r--test/debug.py40
-rw-r--r--test/framework.py99
-rw-r--r--test/run_tests.py13
-rw-r--r--test/sanity_run_vpp.py4
-rw-r--r--test/test_stats_client.py2
-rw-r--r--test/test_vlib.py4
-rw-r--r--test/vpp_papi_provider.py4
8 files changed, 155 insertions, 64 deletions
diff --git a/test/Makefile b/test/Makefile
index d4d74bb62b4..dc6aa096dd0 100644
--- a/test/Makefile
+++ b/test/Makefile
@@ -22,14 +22,7 @@ CORE_TEST_DIRS=$(shell find $(WS_ROOT)/src -not \( -path $(INTERN_PLUGIN_SRC_DIR
VPP_TEST_DIRS=$(shell ls -d $(TEST_DIR)$(PLUGIN_TEST_DIRS)$(CORE_TEST_DIRS) $(EXTERN_TESTS))
VPP_TEST_SRC=$(shell for dir in $(VPP_TEST_DIRS) ; do ls $$dir/*.py 2>/dev/null; done)
-.PHONY: verify-no-running-vpp
-
-ifdef VPP_ZOMBIE_NOCHECK
-VPP_PIDS=
-else
-VPP_PIDS=$(shell pgrep -d, -x vpp_main)
-endif
-
+FORCE_NO_WIPE=0
ifeq ($(DEBUG),gdb)
FORCE_FOREGROUND=1
else ifeq ($(DEBUG),gdbserver)
@@ -40,6 +33,9 @@ else ifeq ($(DEBUG),gdbserver-all)
FORCE_FOREGROUND=1
else ifeq ($(DEBUG),core)
FORCE_FOREGROUND=1
+else ifeq ($(DEBUG),attach)
+FORCE_FOREGROUND=1
+FORCE_NO_WIPE=1
else ifeq ($(STEP),yes)
FORCE_FOREGROUND=1
else ifeq ($(STEP),y)
@@ -63,16 +59,6 @@ PYTHON_PROFILE_OPTS=-m cProfile $(PROFILE_OUTPUT_OPTS) -s $(PROFILE_SORT_BY)
FORCE_FOREGROUND=1
endif
-verify-no-running-vpp:
- @if [ "$(VPP_PIDS)" != "" ]; then \
- echo; \
- echo "*** Existing vpp processes detected (PID(s): $(VPP_PIDS)). Running tests under these conditions is not supported. ***"; \
- echo; \
- ps -fp $(VPP_PIDS);\
- echo; \
- false; \
- fi
-
UNITTEST_EXTRA_OPTS=
UNITTEST_FAILFAST_OPTS=
@@ -172,7 +158,7 @@ PLUGIN_SRC_DIR=$(INTERN_PLUGIN_SRC_DIR)
endif
define retest-func
-@env FORCE_FOREGROUND=$(FORCE_FOREGROUND) FAILED_DIR=$(FAILED_DIR) VENV_PATH=$(VENV_PATH) scripts/setsid_wrapper.sh $(FORCE_FOREGROUND) $(VENV_PATH)/bin/activate $(PYTHON_INTERP) $(PYTHON_PROFILE_OPTS) $(BUILD_TEST_SRC)/run_tests.py -d $(BUILD_TEST_SRC) $(UNITTEST_EXTRA_OPTS) || env FAILED_DIR=$(FAILED_DIR) COMPRESS_FAILED_TEST_LOGS=$(COMPRESS_FAILED_TEST_LOGS) scripts/compress_failed.sh
+@env VPP_IN_GDB=$(VPP_IN_GDB) FORCE_FOREGROUND=$(FORCE_FOREGROUND) FAILED_DIR=$(FAILED_DIR) VENV_PATH=$(VENV_PATH) scripts/setsid_wrapper.sh $(FORCE_FOREGROUND) $(VENV_PATH)/bin/activate $(PYTHON_INTERP) $(PYTHON_PROFILE_OPTS) $(BUILD_TEST_SRC)/run_tests.py -d $(BUILD_TEST_SRC) $(UNITTEST_EXTRA_OPTS) || env FAILED_DIR=$(FAILED_DIR) COMPRESS_FAILED_TEST_LOGS=$(COMPRESS_FAILED_TEST_LOGS) scripts/compress_failed.sh
endef
.PHONY: sanity
@@ -197,7 +183,7 @@ else
PARALLEL_ILLEGAL=1
endif
-sanity: test-dep verify-no-running-vpp
+sanity: test-dep
@bash -c "test $(PARALLEL_ILLEGAL) -eq 0 ||\
(echo \"*******************************************************************\" &&\
echo \"* Sanity check failed, TEST_JOBS is not 1 or 'auto' and DEBUG, STEP or PROFILE is set\" &&\
@@ -264,7 +250,7 @@ shell: test-dep
.PHONY: reset
reset:
@rm -f /dev/shm/vpp-unittest-*
- @rm -rf /tmp/vpp-unittest-*
+ @if [ $(FORCE_NO_WIPE) -eq "0" ] ; then rm -rf /tmp/vpp-unittest-*; fi
@rm -f /tmp/api_post_mortem.*
@rm -rf $(FAILED_DIR)
@@ -333,6 +319,12 @@ checkstyle-diff: $(BUILD_TEST_SRC) $(PIP_INSTALL_DONE)
@echo "* Test framework PEP8 compliance check passed (checked changed files)"
@echo "*********************************************************************"
+.PHONY: start-gdb
+start-gdb: sanity
+ $(eval VPP_IN_GDB=1)
+ $(eval FORCE_FOREGROUND=1)
+ $(call retest-func)
+
.PHONY: checkstyle
checkstyle: $(BUILD_TEST_SRC) $(PIP_INSTALL_DONE)
@bash -c "source $(VENV_PATH)/bin/activate &&\
@@ -361,7 +353,6 @@ help:
@echo " retest-all-debug - run functional and extended tests (debug build)"
@echo " test-cov - generate code coverage report for test framework"
@echo " test-gcov - build and run functional tests (gcov build)"
-
@echo " test-wipe - wipe (temporary) files generated by unit tests"
@echo " test-wipe-cov - wipe code coverage report for test framework"
@echo " test-wipe-doc - wipe documentation for test framework"
@@ -369,8 +360,8 @@ help:
@echo " test-wipe-all - wipe (temporary) files generated by unit tests, docs, and coverage"
@echo " test-shell - enter shell with test environment"
@echo " test-shell-debug - enter shell with test environment (debug build)"
- @echo " test-checkstyle - check PEP8 compliance for test framework"
- @echo " test-refresh-deps - refresh the Python dependencies for the tests"
+ @echo " test-checkstyle - check PEP8 compliance for test framework"
+ @echo " test-refresh-deps - refresh the Python dependencies for the tests"
@echo ""
@echo "Arguments controlling test runs:"
@echo " V=[0|1|2] - set test verbosity level"
@@ -387,6 +378,8 @@ help:
@echo " and tearing down a testcase"
@echo " DEBUG=gdbserver - run gdb inside a gdb server, otherwise"
@echo " same as above"
+ @echo " DEBUG=attach - attach test case to already running vpp in gdb (see test-start-vpp-in-gdb)"
+ @echo ""
@echo " STEP=[yes|no] - ease debugging by stepping through a testcase"
@echo " SANITY=[yes|no] - perform sanity import of vpp-api/sanity vpp run before running tests (default: yes)"
@echo " EXTENDED_TESTS=[1|y] - used by '[re]test-all' & '[re]test-all-debug' to run extended tests"
@@ -404,7 +397,6 @@ help:
@echo " e.g. VARIANT=skx test the skx march variants"
@echo " e.g. VARIANT=icl test the icl march variants"
@echo ""
- @echo " VPP_ZOMBIE_NOCHECK=1 - skip checking for vpp (zombie) processes (CAUTION)"
@echo " COREDUMP_SIZE=<size> - pass <size> as unix { coredump-size <size> } argument to vpp"
@echo " e.g. COREDUMP_SIZE=4g"
@echo " COREDUMP_SIZE=unlimited"
@@ -423,6 +415,17 @@ help:
@echo ""
@echo " RND_SEED=seed - Seed RND with given seed"
@echo ""
+ @echo "Starting VPP in GDB for use with DEBUG=attach:"
+ @echo ""
+ @echo " test-start-vpp-in-gdb - start VPP in gdb (release)"
+ @echo " test-start-vpp-debug-in-gdb - start VPP in gdb (debug)"
+ @echo ""
+ @echo "Arguments controlling VPP in GDB runs:"
+ @echo " "
+ @echo " VPP_IN_GDB_TMP_DIR - specify directory to run VPP IN (default: /tmp/unittest-attach-gdb)"
+ @echo " VPP_IN_GDB_NO_RMDIR=0 - don't remove existing tmp dir but fail instead"
+ @echo " VPP_IN_GDB_CMDLINE=1 - add 'interactive' to VPP arguments to run with command line"
+ @echo ""
@echo "Creating test documentation"
@echo " test-doc - generate documentation for test framework"
@echo " test-wipe-doc - wipe documentation for test framework"
diff --git a/test/debug.py b/test/debug.py
index d1c89c66f3c..e79f082615d 100644
--- a/test/debug.py
+++ b/test/debug.py
@@ -4,6 +4,9 @@ import os
import pexpect
import sys
+from sanity_run_vpp import SanityTestCase
+from shutil import rmtree
+
gdb_path = '/usr/bin/gdb'
@@ -22,3 +25,40 @@ def spawn_gdb(binary_path, core_path):
else:
sys.stderr.write("Debugger '%s' does not exist or is not "
"an executable..\n" % gdb_path)
+
+
+def start_vpp_in_gdb():
+ # here we use SanityTestCase as a dummy to inherit functionality,
+ # but any test case class could be used ...
+ SanityTestCase.set_debug_flags("attach")
+ SanityTestCase.tempdir = SanityTestCase.get_tempdir()
+ if os.path.exists(SanityTestCase.tempdir):
+ if os.getenv("VPP_IN_GDB_NO_RMDIR", "0") in ["1", "y", "yes"]:
+ raise FileExistsError(
+ "Temporary directory exists and removal denied.")
+ print("Removing existing temp dir '%s'." % SanityTestCase.tempdir)
+ rmtree(SanityTestCase.tempdir)
+ print("Creating temp dir '%s'." % SanityTestCase.tempdir)
+ os.mkdir(SanityTestCase.tempdir)
+ SanityTestCase.setUpConstants()
+ vpp_cmdline = SanityTestCase.vpp_cmdline
+ if os.getenv("VPP_IN_GDB_CMDLINE", "y").lower() in ["1", "y", "yes"]:
+ print("Hacking cmdline to make VPP interactive.")
+ vpp_cmdline.insert(vpp_cmdline.index("nodaemon"), "interactive")
+ print("VPP cmdline is %s" % " ".join(vpp_cmdline))
+ print("Running GDB.")
+
+ if os.path.isfile(gdb_path) and os.access(gdb_path, os.X_OK):
+ gdb_cmdline = "%s --args %s " % (gdb_path, " ".join(vpp_cmdline))
+ print("GDB cmdline is %s" % gdb_cmdline)
+ gdb = pexpect.spawn(gdb_cmdline)
+ gdb.interact()
+ try:
+ gdb.terminate(True)
+ except:
+ pass
+ if gdb.isalive():
+ raise Exception("GDB refused to die...")
+ else:
+ sys.stderr.write("Debugger '%s' does not exist or is not "
+ "an executable..\n" % gdb_path)
diff --git a/test/framework.py b/test/framework.py
index 8e50a467834..67ac495547c 100644
--- a/test/framework.py
+++ b/test/framework.py
@@ -281,6 +281,17 @@ tag_run_solo = create_tag_decorator(TestCaseTag.RUN_SOLO)
tag_fixme_vpp_workers = create_tag_decorator(TestCaseTag.FIXME_VPP_WORKERS)
+class DummyVpp:
+ returncode = None
+ pid = 0xcafebafe
+
+ def poll(self):
+ pass
+
+ def terminate(self):
+ pass
+
+
class VppTestCase(unittest.TestCase):
"""This subclass is a base class for VPP test cases that are implemented as
classes. It provides methods to create and run test case.
@@ -330,6 +341,7 @@ class VppTestCase(unittest.TestCase):
cls.debug_gdb = False
cls.debug_gdbserver = False
cls.debug_all = False
+ cls.debug_attach = False
if d is None:
return
dl = d.lower()
@@ -339,6 +351,8 @@ class VppTestCase(unittest.TestCase):
cls.debug_gdb = True
elif dl == "gdbserver" or dl == "gdbserver-all":
cls.debug_gdbserver = True
+ elif dl == "attach":
+ cls.debug_attach = True
else:
raise Exception("Unrecognized DEBUG option: '%s'" % d)
if dl == "gdb-all" or dl == "gdbserver-all":
@@ -377,11 +391,9 @@ class VppTestCase(unittest.TestCase):
def setUpConstants(cls):
""" Set-up the test case class based on environment variables """
cls.step = BoolEnvironmentVariable('STEP')
- d = os.getenv("DEBUG", None)
# inverted case to handle '' == True
c = os.getenv("CACHE_OUTPUT", "1")
cls.cache_vpp_output = False if c.lower() in ("n", "no", "0") else True
- cls.set_debug_flags(d)
cls.vpp_bin = os.getenv('VPP_BIN', "vpp")
cls.plugin_path = os.getenv('VPP_PLUGIN_PATH')
cls.test_plugin_path = os.getenv('VPP_TEST_PLUGIN_PATH')
@@ -434,15 +446,15 @@ class VppTestCase(unittest.TestCase):
"unix", "{", "nodaemon", debug_cli, "full-coredump",
coredump_size, "runtime-dir", cls.tempdir, "}",
"api-trace", "{", "on", "}",
- "api-segment", "{", "prefix", cls.shm_prefix, "}",
+ "api-segment", "{", "prefix", cls.get_api_segment_prefix(), "}",
"cpu", "{", "main-core", str(cpu_core_number), ]
if cls.vpp_worker_count:
cls.vpp_cmdline.extend(["workers", str(cls.vpp_worker_count)])
cls.vpp_cmdline.extend([
"}",
"physmem", "{", "max-size", "32m", "}",
- "statseg", "{", "socket-name", cls.stats_sock, "}",
- "socksvr", "{", "socket-name", cls.api_sock, "}",
+ "statseg", "{", "socket-name", cls.get_stats_sock_path(), "}",
+ "socksvr", "{", "socket-name", cls.get_api_sock_path(), "}",
"node { ", default_variant, "}",
"api-fuzz {", api_fuzzing, "}",
"plugins", "{", "plugin", "dpdk_plugin.so", "{", "disable", "}",
@@ -458,8 +470,9 @@ class VppTestCase(unittest.TestCase):
if cls.test_plugin_path is not None:
cls.vpp_cmdline.extend(["test_plugin_path", cls.test_plugin_path])
- cls.logger.info("vpp_cmdline args: %s" % cls.vpp_cmdline)
- cls.logger.info("vpp_cmdline: %s" % " ".join(cls.vpp_cmdline))
+ if not cls.debug_attach:
+ cls.logger.info("vpp_cmdline args: %s" % cls.vpp_cmdline)
+ cls.logger.info("vpp_cmdline: %s" % " ".join(cls.vpp_cmdline))
@classmethod
def wait_for_enter(cls):
@@ -491,6 +504,10 @@ class VppTestCase(unittest.TestCase):
input("Press ENTER to continue running the testcase...")
@classmethod
+ def attach_vpp(cls):
+ cls.vpp = DummyVpp()
+
+ @classmethod
def run_vpp(cls):
cmdline = cls.vpp_cmdline
@@ -547,37 +564,52 @@ class VppTestCase(unittest.TestCase):
corefile, curr_size)
@classmethod
+ def get_stats_sock_path(cls):
+ return "%s/stats.sock" % cls.tempdir
+
+ @classmethod
+ def get_api_sock_path(cls):
+ return "%s/api.sock" % cls.tempdir
+
+ @classmethod
+ def get_api_segment_prefix(cls):
+ return os.path.basename(cls.tempdir) # Only used for VAPI
+
+ @classmethod
+ def get_tempdir(cls):
+ if cls.debug_attach:
+ return os.getenv("VPP_IN_GDB_TMP_DIR",
+ "/tmp/unittest-attach-gdb")
+ else:
+ return tempfile.mkdtemp(prefix='vpp-unittest-%s-' % cls.__name__)
+
+ @classmethod
def setUpClass(cls):
"""
Perform class setup before running the testcase
Remove shared memory files, start vpp and connect the vpp-api
"""
super(VppTestCase, cls).setUpClass()
- gc.collect() # run garbage collection first
cls.logger = get_logger(cls.__name__)
seed = os.environ["RND_SEED"]
random.seed(seed)
if hasattr(cls, 'parallel_handler'):
cls.logger.addHandler(cls.parallel_handler)
cls.logger.propagate = False
-
- cls.tempdir = tempfile.mkdtemp(
- prefix='vpp-unittest-%s-' % cls.__name__)
- cls.stats_sock = "%s/stats.sock" % cls.tempdir
- cls.api_sock = "%s/api.sock" % cls.tempdir
+ d = os.getenv("DEBUG", None)
+ cls.set_debug_flags(d)
+ cls.tempdir = cls.get_tempdir()
cls.file_handler = FileHandler("%s/log.txt" % cls.tempdir)
cls.file_handler.setFormatter(
Formatter(fmt='%(asctime)s,%(msecs)03d %(message)s',
datefmt="%H:%M:%S"))
cls.file_handler.setLevel(DEBUG)
cls.logger.addHandler(cls.file_handler)
- cls.logger.debug("--- setUpClass() for %s called ---" %
- cls.__name__)
- cls.shm_prefix = os.path.basename(cls.tempdir) # Only used for VAPI
+ cls.logger.debug("--- setUpClass() for %s called ---" % cls.__name__)
os.chdir(cls.tempdir)
cls.logger.info("Temporary dir is %s, api socket is %s",
- cls.tempdir, cls.api_sock)
- cls.logger.debug("Random seed is %s" % seed)
+ cls.tempdir, cls.get_api_sock_path())
+ cls.logger.debug("Random seed is %s", seed)
cls.setUpConstants()
cls.reset_packet_infos()
cls._pcaps = []
@@ -590,18 +622,22 @@ class VppTestCase(unittest.TestCase):
# need to catch exceptions here because if we raise, then the cleanup
# doesn't get called and we might end with a zombie vpp
try:
- cls.run_vpp()
+ if cls.debug_attach:
+ cls.attach_vpp()
+ else:
+ cls.run_vpp()
cls.reporter.send_keep_alive(cls, 'setUpClass')
VppTestResult.current_test_case_info = TestCaseInfo(
cls.logger, cls.tempdir, cls.vpp.pid, cls.vpp_bin)
cls.vpp_stdout_deque = deque()
cls.vpp_stderr_deque = deque()
- cls.pump_thread_stop_flag = Event()
- cls.pump_thread_wakeup_pipe = os.pipe()
- cls.pump_thread = Thread(target=pump_output, args=(cls,))
- cls.pump_thread.daemon = True
- cls.pump_thread.start()
- if cls.debug_gdb or cls.debug_gdbserver:
+ if not cls.debug_attach:
+ cls.pump_thread_stop_flag = Event()
+ cls.pump_thread_wakeup_pipe = os.pipe()
+ cls.pump_thread = Thread(target=pump_output, args=(cls,))
+ cls.pump_thread.daemon = True
+ cls.pump_thread.start()
+ if cls.debug_gdb or cls.debug_gdbserver or cls.debug_attach:
cls.vapi_response_timeout = 0
cls.vapi = VppPapiProvider(cls.__name__, cls,
cls.vapi_response_timeout)
@@ -610,7 +646,7 @@ class VppTestCase(unittest.TestCase):
else:
hook = hookmodule.PollHook(cls)
cls.vapi.register_hook(hook)
- cls.statistics = VPPStats(socketname=cls.stats_sock)
+ cls.statistics = VPPStats(socketname=cls.get_stats_sock_path())
try:
hook.poll_vpp()
except VppDiedError:
@@ -630,6 +666,10 @@ class VppTestCase(unittest.TestCase):
"VPP-API connection failed, did you forget "
"to 'continue' VPP from within gdb?", RED))
raise e
+ if cls.debug_attach:
+ last_line = cls.vapi.cli("show thread").split("\n")[-2]
+ cls.vpp_worker_count = int(last_line.split(" ")[0])
+ print("Detected VPP with %s workers." % cls.vpp_worker_count)
except vpp_papi.VPPRuntimeError as e:
cls.logger.debug("%s" % e)
cls.quit()
@@ -684,7 +724,7 @@ class VppTestCase(unittest.TestCase):
cls.__name__)
del cls.vapi
cls.vpp.poll()
- if cls.vpp.returncode is None:
+ if not cls.debug_attach and cls.vpp.returncode is None:
cls.wait_for_coredump()
cls.logger.debug("Sending TERM to vpp")
cls.vpp.terminate()
@@ -696,8 +736,9 @@ class VppTestCase(unittest.TestCase):
outs, errs = cls.vpp.communicate()
cls.logger.debug("Deleting class vpp attribute on %s",
cls.__name__)
- cls.vpp.stdout.close()
- cls.vpp.stderr.close()
+ if not cls.debug_attach:
+ cls.vpp.stdout.close()
+ cls.vpp.stderr.close()
del cls.vpp
if cls.vpp_startup_failed:
diff --git a/test/run_tests.py b/test/run_tests.py
index 59c9d83d512..008828c1e86 100644
--- a/test/run_tests.py
+++ b/test/run_tests.py
@@ -19,7 +19,7 @@ import framework
from framework import VppTestRunner, running_extended_tests, VppTestCase, \
get_testcase_doc_name, get_test_description, PASS, FAIL, ERROR, SKIP, \
TEST_RUN
-from debug import spawn_gdb
+from debug import spawn_gdb, start_vpp_in_gdb
from log import get_parallel_logger, double_line_delim, RED, YELLOW, GREEN, \
colorize, single_line_delim
from discover_tests import discover_tests
@@ -779,11 +779,15 @@ if __name__ == '__main__':
retries = parse_digit_env("RETRIES", 0)
- debug = os.getenv("DEBUG", "n").lower() in ["gdb", "gdbserver"]
+ debug = os.getenv("DEBUG", "n").lower() in ["gdb", "gdbserver", "attach"]
debug_core = os.getenv("DEBUG", "").lower() == "core"
compress_core = framework.BoolEnvironmentVariable("CORE_COMPRESS")
+ if os.getenv("VPP_IN_GDB", "n").lower() in ["1", "y", "yes"]:
+ start_vpp_in_gdb()
+ exit()
+
step = framework.BoolEnvironmentVariable("STEP")
force_foreground = framework.BoolEnvironmentVariable("FORCE_FOREGROUND")
@@ -815,8 +819,9 @@ if __name__ == '__main__':
if run_interactive and concurrent_tests > 1:
raise NotImplementedError(
- 'Running tests interactively (DEBUG is gdb or gdbserver or STEP '
- 'is set) in parallel (TEST_JOBS is more than 1) is not supported')
+ 'Running tests interactively (DEBUG is gdb[server] or ATTACH or '
+ 'STEP is set) in parallel (TEST_JOBS is more than 1) is not '
+ 'supported')
parser = argparse.ArgumentParser(description="VPP unit tests")
parser.add_argument("-f", "--failfast", action='store_true',
diff --git a/test/sanity_run_vpp.py b/test/sanity_run_vpp.py
index 5eb68853b1f..f91dc833eeb 100644
--- a/test/sanity_run_vpp.py
+++ b/test/sanity_run_vpp.py
@@ -43,8 +43,8 @@ if __name__ == '__main__':
y.close()
if rc == 0:
- print('Sanity test case passed.\n')
+ print('Sanity test case passed.')
else:
- print('Sanity test case failed.\n')
+ print('Sanity test case failed.')
sys.exit(rc)
diff --git a/test/test_stats_client.py b/test/test_stats_client.py
index 0fa87a370c1..bdc98118aeb 100644
--- a/test/test_stats_client.py
+++ b/test/test_stats_client.py
@@ -34,7 +34,7 @@ class StatsClientTestCase(VppTestCase):
initial_fds = p.num_fds()
for _ in range(100):
- stats = VPPStats(socketname=cls.stats_sock)
+ stats = VPPStats(socketname=cls.get_stats_sock_path())
stats.disconnect()
ending_fds = p.num_fds()
diff --git a/test/test_vlib.py b/test/test_vlib.py
index 64218eabbb3..a9a5f6aeb89 100644
--- a/test/test_vlib.py
+++ b/test/test_vlib.py
@@ -192,7 +192,8 @@ class TestVlib(VppTestCase):
""" Private Binary API Segment Test (takes 70 seconds) """
vat_path = self.vpp_bin + '_api_test'
- vat = pexpect.spawn(vat_path, ['socket-name', self.api_sock])
+ vat = pexpect.spawn(vat_path, ['socket-name',
+ self.get_api_sock_path()])
vat.expect("vat# ", timeout=10)
vat.sendline('sock_init_shm')
vat.expect("vat# ", timeout=10)
@@ -203,5 +204,6 @@ class TestVlib(VppTestCase):
time.sleep(70)
self.logger.info("Reaper should be complete...")
+
if __name__ == '__main__':
unittest.main(testRunner=VppTestRunner)
diff --git a/test/vpp_papi_provider.py b/test/vpp_papi_provider.py
index d677ab316b2..4b58d6c8bde 100644
--- a/test/vpp_papi_provider.py
+++ b/test/vpp_papi_provider.py
@@ -143,7 +143,7 @@ class VppPapiProvider(object):
self.vpp = VPPApiClient(logger=test_class.logger,
read_timeout=read_timeout,
use_socket=True,
- server_address=test_class.api_sock)
+ server_address=test_class.get_api_sock_path())
self._events = queue.Queue()
def __enter__(self):
@@ -252,7 +252,7 @@ class VppPapiProvider(object):
"""Connect the API to VPP"""
# This might be called before VPP is prepared to listen to the socket
retries = 0
- while not os.path.exists(self.test_class.api_sock):
+ while not os.path.exists(self.test_class.get_api_sock_path()):
time.sleep(0.5)
retries += 1
if retries > 120: