diff options
Diffstat (limited to 'test/asf/test_vlib.py')
| -rw-r--r-- | test/asf/test_vlib.py | 327 |
1 files changed, 0 insertions, 327 deletions
diff --git a/test/asf/test_vlib.py b/test/asf/test_vlib.py deleted file mode 100644 index dce08b823b4..00000000000 --- a/test/asf/test_vlib.py +++ /dev/null @@ -1,327 +0,0 @@ -#!/usr/bin/env python3 - -import unittest -import pexpect -import time -import signal -from config import config -from asfframework import VppTestCase, VppTestRunner -from vpp_ip_route import VppIpTable, VppIpRoute, VppRoutePath -from scapy.layers.inet import IP, ICMP -from scapy.layers.l2 import Ether -from scapy.packet import Raw - - -@unittest.skipUnless(config.gcov, "part of code coverage tests") -class TestVlib(VppTestCase): - """Vlib Unit Test Cases""" - - vpp_worker_count = 1 - - @classmethod - def setUpClass(cls): - super(TestVlib, cls).setUpClass() - - @classmethod - def tearDownClass(cls): - super(TestVlib, cls).tearDownClass() - - def setUp(self): - super(TestVlib, self).setUp() - - def tearDown(self): - super(TestVlib, self).tearDown() - - def test_vlib_main_unittest(self): - """Vlib main.c Code Coverage Test""" - - cmds = [ - "loopback create", - "packet-generator new {\n" - " name vlib\n" - " limit 15\n" - " size 128-128\n" - " interface loop0\n" - " node ethernet-input\n" - " data {\n" - " IP6: 00:d0:2d:5e:86:85 -> 00:0d:ea:d0:00:00\n" - " ICMP: db00::1 -> db00::2\n" - " incrementing 30\n" - " }\n" - "}\n", - "event-logger trace dispatch", - "event-logger stop", - "event-logger clear", - "event-logger resize 102400", - "event-logger restart", - "pcap dispatch trace on max 100 buffer-trace pg-input 15", - "pa en", - "show event-log 100 all", - "event-log save", - "event-log save foo", - "pcap dispatch trace", - "pcap dispatch trace status", - "pcap dispatch trace off", - "show vlib frame-allocation", - ] - - for cmd in cmds: - r = self.vapi.cli_return_response(cmd) - if r.retval != 0: - if hasattr(r, "reply"): - self.logger.info(cmd + " FAIL reply " + r.reply) - else: - self.logger.info(cmd + " FAIL retval " + str(r.retval)) - - def test_vlib_node_cli_unittest(self): - """Vlib node_cli.c Code Coverage Test""" - - cmds = [ - "loopback create", - "packet-generator new {\n" - " name vlib\n" - " limit 15\n" - " size 128-128\n" - " interface loop0\n" - " node ethernet-input\n" - " data {\n" - " IP6: 00:d0:2d:5e:86:85 -> 00:0d:ea:d0:00:00\n" - " ICMP: db00::1 -> db00::2\n" - " incrementing 30\n" - " }\n" - "}\n", - "show vlib graph", - "show vlib graph ethernet-input", - "show vlib graphviz", - "show vlib graphviz graphviz.dot", - "pa en", - "show runtime ethernet-input", - "show runtime brief verbose max summary", - "clear runtime", - "show node index 1", - "show node ethernet-input", - "show node pg-input", - "set node function", - "set node function no-such-node", - "set node function cdp-input default", - "set node function ethernet-input default", - "set node function ethernet-input bozo", - "set node function ethernet-input", - "show \t", - ] - - for cmd in cmds: - r = self.vapi.cli_return_response(cmd) - if r.retval != 0: - if hasattr(r, "reply"): - self.logger.info(cmd + " FAIL reply " + r.reply) - else: - self.logger.info(cmd + " FAIL retval " + str(r.retval)) - - def test_vlib_buffer_c_unittest(self): - """Vlib buffer.c Code Coverage Test""" - - cmds = [ - "loopback create", - "packet-generator new {\n" - " name vlib\n" - " limit 15\n" - " size 128-128\n" - " interface loop0\n" - " node ethernet-input\n" - " data {\n" - " IP6: 00:d0:2d:5e:86:85 -> 00:0d:ea:d0:00:00\n" - " ICMP: db00::1 -> db00::2\n" - " incrementing 30\n" - " }\n" - "}\n", - "event-logger trace", - "event-logger trace enable", - "event-logger trace api cli barrier", - "pa en", - "show interface bogus", - "event-logger trace disable api cli barrier", - "event-logger trace circuit-node ethernet-input", - "event-logger trace circuit-node ethernet-input disable", - "clear interfaces", - "test vlib", - "test vlib2", - "show memory api-segment stats-segment main-heap verbose", - "leak-check { show memory }", - "show cpu", - "memory-trace main-heap", - "memory-trace main-heap api-segment stats-segment", - "leak-check { show version }", - "show version ?", - "comment { show version }", - "uncomment { show version }", - "show memory main-heap", - "show memory bogus", - "choices", - "test heap-validate", - "memory-trace main-heap disable", - "show buffers", - "show eve", - "show help", - "show ip ", - ] - - for cmd in cmds: - r = self.vapi.cli_return_response(cmd) - if r.retval != 0: - if hasattr(r, "reply"): - self.logger.info(cmd + " FAIL reply " + r.reply) - else: - self.logger.info(cmd + " FAIL retval " + str(r.retval)) - - def test_vlib_format_unittest(self): - """Vlib format.c Code Coverage Test""" - - cmds = [ - "loopback create", - "classify filter pcap mask l2 proto match l2 proto 0x86dd", - "classify filter pcap del", - "test format-vlib", - ] - - for cmd in cmds: - r = self.vapi.cli_return_response(cmd) - if r.retval != 0: - if hasattr(r, "reply"): - self.logger.info(cmd + " FAIL reply " + r.reply) - else: - self.logger.info(cmd + " FAIL retval " + str(r.retval)) - - def test_vlib_main_unittest(self): - """Private Binary API Segment Test (takes 70 seconds)""" - - vat_path = config.vpp + "_api_test" - 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) - vat.sendline("sh api cli") - vat.kill(signal.SIGKILL) - vat.wait() - self.logger.info("vat terminated, 70 second wait for the Reaper") - time.sleep(70) - self.logger.info("Reaper should be complete...") - - def test_pool(self): - """Fixed-size Pool Test""" - - cmds = [ - "test pool", - ] - - for cmd in cmds: - r = self.vapi.cli_return_response(cmd) - if r.retval != 0: - if hasattr(r, "reply"): - self.logger.info(cmd + " FAIL reply " + r.reply) - else: - self.logger.info(cmd + " FAIL retval " + str(r.retval)) - - -class TestVlibFrameLeak(VppTestCase): - """Vlib Frame Leak Test Cases""" - - vpp_worker_count = 1 - - @classmethod - def setUpClass(cls): - super(TestVlibFrameLeak, cls).setUpClass() - - @classmethod - def tearDownClass(cls): - super(TestVlibFrameLeak, cls).tearDownClass() - - def setUp(self): - super(TestVlibFrameLeak, self).setUp() - # create 1 pg interface - self.create_pg_interfaces(range(1)) - - for i in self.pg_interfaces: - i.admin_up() - i.config_ip4() - i.resolve_arp() - - def tearDown(self): - super(TestVlibFrameLeak, self).tearDown() - for i in self.pg_interfaces: - i.unconfig_ip4() - i.admin_down() - - def test_vlib_mw_refork_frame_leak(self): - """Vlib worker thread refork leak test case""" - icmp_id = 0xB - icmp_seq = 5 - icmp_load = b"\x0a" * 18 - pkt = ( - Ether(src=self.pg0.remote_mac, dst=self.pg0.local_mac) - / IP(src=self.pg0.remote_ip4, dst=self.pg0.local_ip4) - / ICMP(id=icmp_id, seq=icmp_seq) - / Raw(load=icmp_load) - ) - - # Send a packet - self.pg0.add_stream(pkt) - self.pg_enable_capture(self.pg_interfaces) - self.pg_start() - - rx = self.pg0.get_capture(1) - - self.assertEquals(len(rx), 1) - rx = rx[0] - ether = rx[Ether] - ipv4 = rx[IP] - - self.assertEqual(ether.src, self.pg0.local_mac) - self.assertEqual(ether.dst, self.pg0.remote_mac) - - self.assertEqual(ipv4.src, self.pg0.local_ip4) - self.assertEqual(ipv4.dst, self.pg0.remote_ip4) - - # Save allocated frame count - frame_allocated = {} - for fs in self.vapi.cli("show vlib frame-allocation").splitlines()[1:]: - spl = fs.split() - thread = int(spl[0]) - size = int(spl[1]) - alloc = int(spl[2]) - key = (thread, size) - frame_allocated[key] = alloc - - # cause reforks - _ = self.create_loopback_interfaces(1) - - # send the same packet - self.pg0.add_stream(pkt) - self.pg_enable_capture(self.pg_interfaces) - self.pg_start() - - rx = self.pg0.get_capture(1) - - self.assertEquals(len(rx), 1) - rx = rx[0] - ether = rx[Ether] - ipv4 = rx[IP] - - self.assertEqual(ether.src, self.pg0.local_mac) - self.assertEqual(ether.dst, self.pg0.remote_mac) - - self.assertEqual(ipv4.src, self.pg0.local_ip4) - self.assertEqual(ipv4.dst, self.pg0.remote_ip4) - - # Check that no frame were leaked during refork - for fs in self.vapi.cli("show vlib frame-allocation").splitlines()[1:]: - spl = fs.split() - thread = int(spl[0]) - size = int(spl[1]) - alloc = int(spl[2]) - key = (thread, size) - self.assertEqual(frame_allocated[key], alloc) - - -if __name__ == "__main__": - unittest.main(testRunner=VppTestRunner) |