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-rw-r--r--test/framework.py7
-rw-r--r--test/test_cli.py48
2 files changed, 51 insertions, 4 deletions
diff --git a/test/framework.py b/test/framework.py
index 02c56fbcfe4..24ee8692976 100644
--- a/test/framework.py
+++ b/test/framework.py
@@ -267,6 +267,7 @@ class VppTestCase(unittest.TestCase):
extra_vpp_punt_config = []
extra_vpp_plugin_config = []
+ vapi_response_timeout = 5
@property
def packet_infos(self):
@@ -550,11 +551,9 @@ class VppTestCase(unittest.TestCase):
cls.pump_thread.daemon = True
cls.pump_thread.start()
if cls.debug_gdb or cls.debug_gdbserver:
- read_timeout = 0
- else:
- read_timeout = 5
+ cls.vapi_response_timeout = 0
cls.vapi = VppPapiProvider(cls.shm_prefix, cls.shm_prefix, cls,
- read_timeout)
+ cls.vapi_response_timeout)
if cls.step:
hook = hookmodule.StepHook(cls)
else:
diff --git a/test/test_cli.py b/test/test_cli.py
index 97885b9b44e..7fa734b2231 100644
--- a/test/test_cli.py
+++ b/test/test_cli.py
@@ -1,7 +1,12 @@
#!/usr/bin/env python3
"""CLI functional tests"""
+import datetime
+import time
import unittest
+
+from vpp_papi import vpp_transport_shmem
+
from framework import VppTestCase, VppTestRunner
@@ -11,6 +16,8 @@ class TestCLI(VppTestCase):
@classmethod
def setUpClass(cls):
+ # using the framework default
+ # cls.vapi_response_timeout = 5
super(TestCLI, cls).setUpClass()
@classmethod
@@ -31,6 +38,47 @@ class TestCLI(VppTestCase):
rv = self.vapi.papi.cli_inband(cmd='show version')
self.assertEqual(rv.retval, 0)
+ def test_long_cli_delay(self):
+ """ Test that VppApiClient raises VppTransportShmemIOError if timeout.""" # noqa
+ with self.assertRaises(
+ vpp_transport_shmem.VppTransportShmemIOError) as ctx:
+ rv = self.vapi.papi.cli_inband(cmd='wait 10')
+
+
+class TestCLIExtendedVapiTimeout(VppTestCase):
+ maxDiff = None
+
+ @classmethod
+ def setUpClass(cls):
+ cls.vapi_response_timeout = 15
+ cls.__doc__ = " CLI Test Case w/ Extended (%ssec) Vapi Timeout " \
+ % cls.vapi_response_timeout
+ super(TestCLIExtendedVapiTimeout, cls).setUpClass()
+
+ @classmethod
+ def tearDownClass(cls):
+ super(TestCLIExtendedVapiTimeout, cls).tearDownClass()
+
+ def setUp(self):
+ super(TestCLIExtendedVapiTimeout, self).setUp()
+
+ def tearDown(self):
+ super(TestCLIExtendedVapiTimeout, self).tearDown()
+
+ def test_long_cli_delay(self):
+ """ Test that delayed result returns with extended timeout."""
+ wait_secs = self.vapi_response_timeout - 1
+
+ # get vpp time as float
+ start = self.vapi.papi.show_vpe_system_time(
+ _no_type_conversion=True).vpe_system_time
+ rv = self.vapi.papi.cli_inband(cmd='wait %s' % wait_secs)
+ now = self.vapi.papi.show_vpe_system_time(
+ _no_type_conversion=True).vpe_system_time
+
+ # assume that the overhead of the measurement is not more that .5 sec.
+ self.assertEqual(round(now - start), wait_secs)
+
if __name__ == '__main__':
unittest.main(testRunner=VppTestRunner)