diff options
Diffstat (limited to 'test/test_quic.py')
| -rw-r--r-- | test/test_quic.py | 554 |
1 files changed, 554 insertions, 0 deletions
diff --git a/test/test_quic.py b/test/test_quic.py new file mode 100644 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) |