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-rw-r--r--test/test_quic.py554
1 files changed, 554 insertions, 0 deletions
diff --git a/test/test_quic.py b/test/test_quic.py
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index 00000000000..1257f4e2b0a
--- /dev/null
+++ b/test/test_quic.py
@@ -0,0 +1,554 @@
+#!/usr/bin/env python3
+""" Vpp QUIC tests """
+
+import unittest
+import os
+import subprocess
+import signal
+from framework import tag_fixme_vpp_workers
+from framework import VppTestCase, VppTestRunner, running_extended_tests, \
+ Worker
+from vpp_ip_route import VppIpTable, VppIpRoute, VppRoutePath
+
+
+class QUICAppWorker(Worker):
+ """ QUIC Test Application Worker """
+ process = None
+
+ def __init__(self, build_dir, appname, executable_args, logger, role,
+ testcase, env=None, *args, **kwargs):
+ if env is None:
+ env = {}
+ app = "%s/vpp/bin/%s" % (build_dir, appname)
+ self.args = [app] + executable_args
+ self.role = role
+ self.wait_for_gdb = 'wait-for-gdb'
+ self.testcase = testcase
+ super(QUICAppWorker, self).__init__(self.args, logger, env,
+ *args, **kwargs)
+
+ def run(self):
+ super(QUICAppWorker, self).run()
+
+ def teardown(self, logger, timeout):
+ if self.process is None:
+ return False
+ try:
+ logger.debug("Killing worker process (pid %d)" % self.process.pid)
+ os.killpg(os.getpgid(self.process.pid), signal.SIGKILL)
+ self.join(timeout)
+ except OSError as e:
+ logger.debug("Couldn't kill worker process")
+ return True
+ return False
+
+
+class QUICTestCase(VppTestCase):
+ """ QUIC Test Case """
+
+ timeout = 20
+ pre_test_sleep = 0.3
+ post_test_sleep = 0.3
+
+ @classmethod
+ def setUpClass(cls):
+ cls.extra_vpp_plugin_config.append("plugin quic_plugin.so { enable }")
+ super(QUICTestCase, cls).setUpClass()
+
+ def setUp(self):
+ super(QUICTestCase, self).setUp()
+ var = "VPP_BUILD_DIR"
+ self.build_dir = os.getenv(var, None)
+ if self.build_dir is None:
+ raise Exception("Environment variable `%s' not set" % var)
+ self.vppDebug = 'vpp_debug' in self.build_dir
+
+ self.create_loopback_interfaces(2)
+ self.uri = "quic://%s/1234" % self.loop0.local_ip4
+ table_id = 1
+ for i in self.lo_interfaces:
+ i.admin_up()
+
+ if table_id != 0:
+ tbl = VppIpTable(self, table_id)
+ tbl.add_vpp_config()
+
+ i.set_table_ip4(table_id)
+ i.config_ip4()
+ table_id += 1
+
+ # Configure namespaces
+ self.vapi.app_namespace_add_del(namespace_id="server",
+ sw_if_index=self.loop0.sw_if_index)
+ self.vapi.app_namespace_add_del(namespace_id="client",
+ sw_if_index=self.loop1.sw_if_index)
+
+ # Add inter-table routes
+ self.ip_t01 = VppIpRoute(self, self.loop1.local_ip4, 32,
+ [VppRoutePath("0.0.0.0",
+ 0xffffffff,
+ nh_table_id=2)], table_id=1)
+ self.ip_t10 = VppIpRoute(self, self.loop0.local_ip4, 32,
+ [VppRoutePath("0.0.0.0",
+ 0xffffffff,
+ nh_table_id=1)], table_id=2)
+ self.ip_t01.add_vpp_config()
+ self.ip_t10.add_vpp_config()
+ self.logger.debug(self.vapi.cli("show ip fib"))
+
+ def tearDown(self):
+ # Delete inter-table routes
+ self.ip_t01.remove_vpp_config()
+ self.ip_t10.remove_vpp_config()
+
+ for i in self.lo_interfaces:
+ i.unconfig_ip4()
+ i.set_table_ip4(0)
+ i.admin_down()
+ super(QUICTestCase, self).tearDown()
+
+
+class QUICEchoIntTestCase(QUICTestCase):
+ """QUIC Echo Internal Test Case"""
+ test_bytes = ' test-bytes'
+ extra_vpp_punt_config = ["session", "{", "enable", "poll-main", "}"]
+
+ def setUp(self):
+ super(QUICEchoIntTestCase, self).setUp()
+ self.client_args = 'uri {uri} fifo-size 64{testbytes} appns client' \
+ .format(uri=self.uri, testbytes=self.test_bytes)
+ self.server_args = "uri %s fifo-size 64 appns server" % self.uri
+
+ def tearDown(self):
+ super(QUICEchoIntTestCase, self).tearDown()
+
+ def server(self, *args):
+ error = self.vapi.cli(
+ "test echo server %s %s" %
+ (self.server_args, ' '.join(args)))
+ if error:
+ self.logger.critical(error)
+ self.assertNotIn("failed", error)
+
+ def client(self, *args):
+ error = self.vapi.cli(
+ "test echo client %s %s" %
+ (self.client_args, ' '.join(args)))
+ if error:
+ self.logger.critical(error)
+ self.assertNotIn("failed", error)
+
+
+@tag_fixme_vpp_workers
+class QUICEchoIntTransferTestCase(QUICEchoIntTestCase):
+ """QUIC Echo Internal Transfer Test Case"""
+ def test_quic_int_transfer(self):
+ """QUIC internal transfer"""
+ self.server()
+ self.client("no-output", "mbytes", "2")
+
+
+@tag_fixme_vpp_workers
+class QUICEchoIntSerialTestCase(QUICEchoIntTestCase):
+ """QUIC Echo Internal Serial Transfer Test Case"""
+ def test_quic_serial_int_transfer(self):
+ """QUIC serial internal transfer"""
+ self.server()
+ self.client("no-output", "mbytes", "2")
+ self.client("no-output", "mbytes", "2")
+ self.client("no-output", "mbytes", "2")
+ self.client("no-output", "mbytes", "2")
+ self.client("no-output", "mbytes", "2")
+
+
+@tag_fixme_vpp_workers
+class QUICEchoIntMStreamTestCase(QUICEchoIntTestCase):
+ """QUIC Echo Internal MultiStream Test Case"""
+ def test_quic_int_multistream_transfer(self):
+ """QUIC internal multi-stream transfer"""
+ self.server()
+ self.client("nclients", "10", "mbytes", "1", "no-output")
+
+
+class QUICEchoExtTestCase(QUICTestCase):
+ quic_setup = "default"
+ test_bytes = "test-bytes:assert"
+ pre_test_sleep = 1
+ post_test_sleep = 1
+ app = "vpp_echo"
+ evt_q_len = 16384
+ vpp_worker_count = 1
+ server_fifo_size = "1M"
+ client_fifo_size = "4M"
+ extra_vpp_punt_config = ["session", "{",
+ "enable", "poll-main", "evt_qs_memfd_seg",
+ "evt_qs_seg_size", "64M",
+ "event-queue-length", f"{evt_q_len}",
+ "preallocated-sessions", "1024",
+ "v4-session-table-buckets", "20000",
+ "v4-session-table-memory", "64M",
+ "v4-halfopen-table-buckets", "20000",
+ "v4-halfopen-table-memory", "64M",
+ "local-endpoints-table-buckets", "250000",
+ "local-endpoints-table-memory", "512M",
+ "}"]
+
+ def setUp(self):
+ super(QUICEchoExtTestCase, self).setUp()
+ common_args = [
+ "uri", self.uri,
+ "json",
+ self.test_bytes,
+ "socket-name", self.get_api_sock_path(),
+ "quic-setup", self.quic_setup,
+ "nthreads", "1",
+ "mq-size", f"{self.evt_q_len}"
+ ]
+ self.server_echo_test_args = common_args + \
+ ["server", "appns", "server", "fifo-size",
+ f"{self.server_fifo_size}"]
+ self.client_echo_test_args = common_args + \
+ ["client", "appns", "client", "fifo-size",
+ f"{self.client_fifo_size}"]
+ error = self.vapi.cli("quic set fifo-size 2M")
+ if error:
+ self.logger.critical(error)
+ self.assertNotIn("failed", error)
+
+ def server(self, *args):
+ _args = self.server_echo_test_args + list(args)
+ self.worker_server = QUICAppWorker(
+ self.build_dir,
+ self.app,
+ _args,
+ self.logger,
+ 'server',
+ self)
+ self.worker_server.start()
+ self.sleep(self.pre_test_sleep)
+
+ def client(self, *args):
+ _args = self.client_echo_test_args + list(args)
+ self.worker_client = QUICAppWorker(
+ self.build_dir,
+ self.app,
+ _args,
+ self.logger,
+ 'client',
+ self)
+ self.worker_client.start()
+ timeout = None if self.debug_all else self.timeout
+ self.worker_client.join(timeout)
+ if self.worker_client.is_alive():
+ error = f"Client failed to complete in {timeout} seconds!"
+ self.logger.critical(error)
+ return
+ self.worker_server.join(timeout)
+ if self.worker_server.is_alive():
+ error = f"Server failed to complete in {timeout} seconds!"
+ self.logger.critical(error)
+ self.sleep(self.post_test_sleep)
+
+ def validate_ext_test_results(self):
+ server_result = self.worker_server.result
+ client_result = self.worker_client.result
+ self.logger.info("Server worker result is `%s'" %
+ server_result)
+ self.logger.info("Client worker result is `%s'" %
+ client_result)
+ server_kill_error = False
+ if self.worker_server.result is None:
+ server_kill_error = self.worker_server.teardown(
+ self.logger, self.timeout)
+ if self.worker_client.result is None:
+ self.worker_client.teardown(self.logger, self.timeout)
+ err_msg = "Wrong server worker return code (%s)" % server_result
+ self.assertEqual(server_result, 0, err_msg)
+ self.assertIsNotNone(
+ client_result,
+ "Timeout! Client worker did not finish in %ss" %
+ self.timeout)
+ err_msg = "Wrong client worker return code (%s)" % client_result
+ self.assertEqual(client_result, 0, err_msg)
+ self.assertFalse(server_kill_error, "Server kill errored")
+
+
+class QUICEchoExtTransferTestCase(QUICEchoExtTestCase):
+ """QUIC Echo External Transfer Test Case"""
+ timeout = 60
+
+ def test_quic_ext_transfer(self):
+ """QUIC external transfer"""
+ self.server()
+ self.client()
+ self.validate_ext_test_results()
+
+
+class QUICEchoExtTransferBigTestCase(QUICEchoExtTestCase):
+ """QUIC Echo External Transfer Big Test Case"""
+ server_fifo_size = '4M'
+ client_fifo_size = '4M'
+ test_bytes = ''
+ timeout = 60
+
+ @unittest.skipUnless(running_extended_tests, "part of extended tests")
+ def test_quic_ext_transfer_big(self):
+ """QUIC external transfer, big stream"""
+ self.server("TX=0", "RX=2G")
+ self.client("TX=2G", "RX=0")
+ self.validate_ext_test_results()
+
+
+class QUICEchoExtQcloseRxTestCase(QUICEchoExtTestCase):
+ """QUIC Echo External Transfer Qclose Rx Test Case"""
+
+ @unittest.skipUnless(running_extended_tests, "part of extended tests")
+ @unittest.skip("testcase under development")
+ def test_quic_ext_qclose_rx(self):
+ """QUIC external transfer, rx close"""
+ self.server("TX=0", "RX=10M", "qclose=Y", "sclose=N")
+ self.client("TX=10M", "RX=0", "qclose=W", "sclose=W")
+ self.validate_ext_test_results()
+
+
+class QUICEchoExtQcloseTxTestCase(QUICEchoExtTestCase):
+ """QUIC Echo External Transfer Qclose Tx Test Case"""
+
+ @unittest.skipUnless(running_extended_tests, "part of extended tests")
+ @unittest.skip("testcase under development")
+ def test_quic_ext_qclose_tx(self):
+ """QUIC external transfer, tx close"""
+ self.server("TX=0", "RX=10M", "qclose=W", "sclose=W",
+ "rx-results-diff")
+ self.client("TX=10M", "RX=0", "qclose=Y", "sclose=N")
+ self.validate_ext_test_results()
+
+
+class QUICEchoExtEarlyQcloseRxTestCase(QUICEchoExtTestCase):
+ """QUIC Echo External Transfer Early Qclose Rx Test Case"""
+
+ @unittest.skipUnless(running_extended_tests, "part of extended tests")
+ @unittest.skip("testcase under development")
+ def test_quic_ext_early_qclose_rx(self):
+ """QUIC external transfer, early rx close"""
+ self.server("TX=0", "RX=10M", "qclose=Y", "sclose=N")
+ self.client("TX=20M", "RX=0", "qclose=W", "sclose=W",
+ "tx-results-diff")
+ self.validate_ext_test_results()
+
+
+class QUICEchoExtEarlyQcloseTxTestCase(QUICEchoExtTestCase):
+ """QUIC Echo External Transfer Early Qclose Tx Test Case"""
+
+ @unittest.skipUnless(running_extended_tests, "part of extended tests")
+ @unittest.skip("testcase under development")
+ def test_quic_ext_early_qclose_tx(self):
+ """QUIC external transfer, early tx close"""
+ self.server("TX=0", "RX=20M", "qclose=W", "sclose=W",
+ "rx-results-diff")
+ self.client("TX=10M", "RX=0", "qclose=Y", "sclose=N")
+ self.validate_ext_test_results()
+
+
+class QUICEchoExtScloseRxTestCase(QUICEchoExtTestCase):
+ """QUIC Echo External Transfer Sclose Rx Test Case"""
+
+ @unittest.skipUnless(running_extended_tests, "part of extended tests")
+ @unittest.skip("testcase under development")
+ def test_quic_ext_sclose_rx(self):
+ """QUIC external transfer, rx stream close"""
+ self.server("TX=0", "RX=10M", "qclose=N", "sclose=Y")
+ self.client("TX=10M", "RX=0", "qclose=W", "sclose=W")
+ self.validate_ext_test_results()
+
+
+class QUICEchoExtScloseTxTestCase(QUICEchoExtTestCase):
+ """QUIC Echo External Transfer Sclose Tx Test Case"""
+
+ @unittest.skipUnless(running_extended_tests, "part of extended tests")
+ @unittest.skip("testcase under development")
+ def test_quic_ext_sclose_tx(self):
+ """QUIC external transfer, tx stream close"""
+ self.server("TX=0", "RX=10M", "qclose=W", "sclose=W")
+ self.client("TX=10M", "RX=0", "qclose=Y", "sclose=Y")
+ self.validate_ext_test_results()
+
+
+class QUICEchoExtEarlyScloseRxTestCase(QUICEchoExtTestCase):
+ """QUIC Echo External Transfer Early Sclose Rx Test Case"""
+
+ @unittest.skipUnless(running_extended_tests, "part of extended tests")
+ @unittest.skip("testcase under development")
+ def test_quic_ext_early_sclose_rx(self):
+ """QUIC external transfer, early rx stream close"""
+ self.server("TX=0", "RX=10M", "qclose=N", "sclose=Y")
+ self.client("TX=20M", "RX=0", "qclose=W", "sclose=W",
+ "tx-results-diff")
+ self.validate_ext_test_results()
+
+
+class QUICEchoExtEarlyScloseTxTestCase(QUICEchoExtTestCase):
+ """QUIC Echo External Transfer Early Sclose Tx Test Case"""
+
+ @unittest.skipUnless(running_extended_tests, "part of extended tests")
+ @unittest.skip("testcase under development")
+ def test_quic_ext_early_sclose_tx(self):
+ """QUIC external transfer, early tx stream close"""
+ self.server("TX=0", "RX=20M", "qclose=W", "sclose=W",
+ "rx-results-diff")
+ self.client("TX=10M", "RX=0", "qclose=Y", "sclose=Y")
+ self.validate_ext_test_results()
+
+
+class QUICEchoExtServerStreamTestCase(QUICEchoExtTestCase):
+ """QUIC Echo External Transfer Server Stream Test Case"""
+ quic_setup = "serverstream"
+ timeout = 60
+
+ def test_quic_ext_transfer_server_stream(self):
+ """QUIC external server transfer"""
+ self.server("TX=10M", "RX=0")
+ self.client("TX=0", "RX=10M")
+ self.validate_ext_test_results()
+
+
+class QUICEchoExtServerStreamBigTestCase(QUICEchoExtTestCase):
+ """QUIC Echo External Transfer Server Stream Big Test Case"""
+ quic_setup = "serverstream"
+ server_fifo_size = '4M'
+ client_fifo_size = '4M'
+ test_bytes = ''
+ timeout = 60
+
+ @unittest.skipUnless(running_extended_tests, "part of extended tests")
+ def test_quic_ext_transfer_server_stream_big(self):
+ """QUIC external server transfer, big stream"""
+ self.server("TX=2G", "RX=0")
+ self.client("TX=0", "RX=2G")
+ self.validate_ext_test_results()
+
+
+class QUICEchoExtServerStreamQcloseRxTestCase(QUICEchoExtTestCase):
+ """QUIC Echo External Transfer Server Stream Qclose Rx Test Case"""
+ quic_setup = "serverstream"
+
+ @unittest.skipUnless(running_extended_tests, "part of extended tests")
+ @unittest.skip("testcase under development")
+ def test_quic_ext_server_stream_qclose_rx(self):
+ """QUIC external server transfer, rx close"""
+ self.server("TX=10M", "RX=0", "qclose=W", "sclose=W")
+ self.client("TX=0", "RX=10M", "qclose=Y", "sclose=N")
+ self.validate_ext_test_results()
+
+
+class QUICEchoExtServerStreamQcloseTxTestCase(QUICEchoExtTestCase):
+ """QUIC Echo External Transfer Server Stream Qclose Tx Test Case"""
+ quic_setup = "serverstream"
+
+ @unittest.skipUnless(running_extended_tests, "part of extended tests")
+ @unittest.skip("testcase under development")
+ def test_quic_ext_server_stream_qclose_tx(self):
+ """QUIC external server transfer, tx close"""
+ self.server("TX=10M", "RX=0", "qclose=Y", "sclose=N")
+ self.client("TX=0", "RX=10M", "qclose=W", "sclose=W",
+ "rx-results-diff")
+ self.validate_ext_test_results()
+
+
+class QUICEchoExtServerStreamEarlyQcloseRxTestCase(QUICEchoExtTestCase):
+ """QUIC Echo External Transfer Server Stream Early Qclose Rx Test Case"""
+ quic_setup = "serverstream"
+
+ @unittest.skipUnless(running_extended_tests, "part of extended tests")
+ @unittest.skip("testcase under development")
+ def test_quic_ext_server_stream_early_qclose_rx(self):
+ """QUIC external server transfer, early rx close"""
+ self.server("TX=20M", "RX=0", "qclose=W", "sclose=W",
+ "tx-results-diff")
+ self.client("TX=0", "RX=10M", "qclose=Y", "sclose=N")
+ self.validate_ext_test_results()
+
+
+class QUICEchoExtServerStreamEarlyQcloseTxTestCase(QUICEchoExtTestCase):
+ """QUIC Echo External Transfer Server Stream Early Qclose Tx Test Case"""
+ quic_setup = "serverstream"
+
+ @unittest.skipUnless(running_extended_tests, "part of extended tests")
+ @unittest.skip("testcase under development")
+ def test_quic_ext_server_stream_early_qclose_tx(self):
+ """QUIC external server transfer, early tx close"""
+ self.server("TX=10M", "RX=0", "qclose=Y", "sclose=N")
+ self.client("TX=0", "RX=20M", "qclose=W", "sclose=W",
+ "rx-results-diff")
+ self.validate_ext_test_results()
+
+
+class QUICEchoExtServerStreamScloseRxTestCase(QUICEchoExtTestCase):
+ """QUIC Echo External Transfer Server Stream Sclose Rx Test Case"""
+ quic_setup = "serverstream"
+
+ @unittest.skipUnless(running_extended_tests, "part of extended tests")
+ @unittest.skip("testcase under development")
+ def test_quic_ext_server_stream_sclose_rx(self):
+ """QUIC external server transfer, rx stream close"""
+ self.server("TX=10M", "RX=0", "qclose=W", "sclose=W")
+ self.client("TX=0", "RX=10M", "qclose=N", "sclose=Y")
+ self.validate_ext_test_results()
+
+
+class QUICEchoExtServerStreamScloseTxTestCase(QUICEchoExtTestCase):
+ """QUIC Echo External Transfer Server Stream Sclose Tx Test Case"""
+ quic_setup = "serverstream"
+
+ @unittest.skipUnless(running_extended_tests, "part of extended tests")
+ @unittest.skip("testcase under development")
+ def test_quic_ext_server_stream_sclose_tx(self):
+ """QUIC external server transfer, tx stream close"""
+ self.server("TX=10M", "RX=0", "qclose=Y", "sclose=Y")
+ self.client("TX=0", "RX=10M", "qclose=W", "sclose=W")
+ self.validate_ext_test_results()
+
+
+class QUICEchoExtServerStreamEarlyScloseRxTestCase(QUICEchoExtTestCase):
+ """QUIC Echo External Transfer Server Stream Early Sclose Rx Test Case"""
+ quic_setup = "serverstream"
+
+ @unittest.skipUnless(running_extended_tests, "part of extended tests")
+ @unittest.skip("testcase under development")
+ def test_quic_ext_server_stream_early_sclose_rx(self):
+ """QUIC external server transfer, early rx stream close"""
+ self.server("TX=20M", "RX=0", "qclose=W", "sclose=W",
+ "tx-results-diff")
+ self.client("TX=0", "RX=10M", "qclose=N", "sclose=Y")
+ self.validate_ext_test_results()
+
+
+class QUICEchoExtServerStreamEarlyScloseTxTestCase(QUICEchoExtTestCase):
+ """QUIC Echo Ext Transfer Server Stream Early Sclose Tx Test Case"""
+ quic_setup = "serverstream"
+
+ @unittest.skipUnless(running_extended_tests, "part of extended tests")
+ @unittest.skip("testcase under development")
+ def test_quic_ext_server_stream_early_sclose_tx(self):
+ """QUIC external server transfer, early tx stream close"""
+ self.server("TX=10M", "RX=0", "qclose=Y", "sclose=Y")
+ self.client("TX=0", "RX=20M", "qclose=W", "sclose=W",
+ "rx-results-diff")
+ self.validate_ext_test_results()
+
+
+class QUICEchoExtServerStreamWorkersTestCase(QUICEchoExtTestCase):
+ """QUIC Echo External Transfer Server Stream MultiWorker Test Case"""
+ quic_setup = "serverstream"
+
+ @unittest.skipUnless(running_extended_tests, "part of extended tests")
+ @unittest.skip("testcase under development")
+ def test_quic_ext_transfer_server_stream_multi_workers(self):
+ """QUIC external server transfer, multi-worker"""
+ self.server("nclients", "4", "quic-streams", "4", "TX=10M", "RX=0")
+ self.client("nclients", "4", "quic-streams", "4", "TX=0", "RX=10M")
+ self.validate_ext_test_results()
+
+
+if __name__ == '__main__':
+ unittest.main(testRunner=VppTestRunner)