test/test_vlib.py

   1 #!/usr/bin/env python3
   2
   3 import unittest
   4 import pexpect
   5 import time
   6 import signal
   7 from framework import VppTestCase, VppTestRunner, running_extended_tests
   8 from framework import running_gcov_tests
   9 from vpp_ip_route import VppIpTable, VppIpRoute, VppRoutePath
  10
  11
  12 class TestVlib(VppTestCase):
  13     """ Vlib Unit Test Cases """
  14     worker_config = "workers 1"
  15
  16     @classmethod
  17     def setUpClass(cls):
  18         super(TestVlib, cls).setUpClass()
  19
  20     @classmethod
  21     def tearDownClass(cls):
  22         super(TestVlib, cls).tearDownClass()
  23
  24     def setUp(self):
  25         super(TestVlib, self).setUp()
  26
  27     def tearDown(self):
  28         super(TestVlib, self).tearDown()
  29
  30     @unittest.skipUnless(running_gcov_tests, "part of code coverage tests")
  31     def test_vlib_main_unittest(self):
  32         """ Vlib main.c Code Coverage Test """
  33
  34         cmds = ["loopback create",
  35                 "packet-generator new {\n"
  36                 " name vlib\n"
  37                 " limit 15\n"
  38                 " size 128-128\n"
  39                 " interface loop0\n"
  40                 " node ethernet-input\n"
  41                 " data {\n"
  42                 "   IP6: 00:d0:2d:5e:86:85 -> 00:0d:ea:d0:00:00\n"
  43                 "   ICMP: db00::1 -> db00::2\n"
  44                 "   incrementing 30\n"
  45                 "   }\n"
  46                 "}\n",
  47                 "elog trace dispatch",
  48                 "event-logger stop",
  49                 "event-logger clear",
  50                 "event-logger resize 102400",
  51                 "event-logger restart",
  52                 "pcap dispatch trace on max 100 buffer-trace pg-input 15",
  53                 "set pmc instructions-per-clock",
  54                 "pa en",
  55                 "show event-log 100 all",
  56                 "event-log save",
  57                 "event-log save foo",
  58                 "pcap dispatch trace",
  59                 "pcap dispatch trace status",
  60                 "pcap dispatch trace off",
  61                 "show vlib frame-allocation",
  62                 ]
  63
  64         for cmd in cmds:
  65             r = self.vapi.cli_return_response(cmd)
  66             if r.retval != 0:
  67                 if hasattr(r, 'reply'):
  68                     self.logger.info(cmd + " FAIL reply " + r.reply)
  69                 else:
  70                     self.logger.info(cmd + " FAIL retval " + str(r.retval))
  71
  72     @unittest.skipUnless(running_gcov_tests, "part of code coverage tests")
  73     def test_vlib_node_cli_unittest(self):
  74         """ Vlib node_cli.c Code Coverage Test """
  75
  76         cmds = ["loopback create",
  77                 "packet-generator new {\n"
  78                 " name vlib\n"
  79                 " limit 15\n"
  80                 " size 128-128\n"
  81                 " interface loop0\n"
  82                 " node ethernet-input\n"
  83                 " data {\n"
  84                 "   IP6: 00:d0:2d:5e:86:85 -> 00:0d:ea:d0:00:00\n"
  85                 "   ICMP: db00::1 -> db00::2\n"
  86                 "   incrementing 30\n"
  87                 "   }\n"
  88                 "}\n",
  89                 "show vlib graph",
  90                 "show vlib graph ethernet-input",
  91                 "show vlib graphviz",
  92                 "show vlib graphviz graphviz.dot",
  93                 "pa en",
  94                 "show runtime ethernet-input",
  95                 "show runtime brief verbose max summary",
  96                 "clear runtime",
  97                 "show node index 1",
  98                 "show node ethernet-input",
  99                 "show node pg-input",
 100                 "set node function",
 101                 "set node function no-such-node",
 102                 "set node function cdp-input default",
 103                 "set node function ethernet-input default",
 104                 "set node function ethernet-input bozo",
 105                 "set node function ethernet-input",
 106                 "show \t",
 107                 ]
 108
 109         for cmd in cmds:
 110             r = self.vapi.cli_return_response(cmd)
 111             if r.retval != 0:
 112                 if hasattr(r, 'reply'):
 113                     self.logger.info(cmd + " FAIL reply " + r.reply)
 114                 else:
 115                     self.logger.info(cmd + " FAIL retval " + str(r.retval))
 116
 117     @unittest.skipUnless(running_gcov_tests, "part of code coverage tests")
 118     def test_vlib_buffer_c_unittest(self):
 119         """ Vlib buffer.c Code Coverage Test """
 120
 121         cmds = ["loopback create",
 122                 "packet-generator new {\n"
 123                 " name vlib\n"
 124                 " limit 15\n"
 125                 " size 128-128\n"
 126                 " interface loop0\n"
 127                 " node ethernet-input\n"
 128                 " data {\n"
 129                 "   IP6: 00:d0:2d:5e:86:85 -> 00:0d:ea:d0:00:00\n"
 130                 "   ICMP: db00::1 -> db00::2\n"
 131                 "   incrementing 30\n"
 132                 "   }\n"
 133                 "}\n",
 134                 "elog trace",
 135                 "elog trace enable",
 136                 "elog trace api cli barrier",
 137                 "pa en",
 138                 "show interface bogus",
 139                 "elog trace disable api cli barrier",
 140                 "elog trace circuit-node ethernet-input",
 141                 "elog trace circuit-node ethernet-input disable",
 142                 "clear interfaces",
 143                 "test vlib",
 144                 "test vlib2",
 145                 "show memory api-segment stats-segment main-heap verbose",
 146                 "leak-check { show memory }",
 147                 "show cpu",
 148                 "memory-trace main-heap",
 149                 "memory-trace main-heap api-segment stats-segment",
 150                 "leak-check { show version }",
 151                 "show version ?",
 152                 "comment { show version }",
 153                 "uncomment { show version }",
 154                 "show memory main-heap",
 155                 "show memory bogus",
 156                 "choices",
 157                 "test heap-validate",
 158                 "memory-trace main-heap disable",
 159                 "show buffers",
 160                 "show eve",
 161                 "show help",
 162                 "show ip ",
 163                 ]
 164
 165         for cmd in cmds:
 166             r = self.vapi.cli_return_response(cmd)
 167             if r.retval != 0:
 168                 if hasattr(r, 'reply'):
 169                     self.logger.info(cmd + " FAIL reply " + r.reply)
 170                 else:
 171                     self.logger.info(cmd + " FAIL retval " + str(r.retval))
 172
 173     @unittest.skipUnless(running_gcov_tests, "part of code coverage tests")
 174     def test_vlib_format_unittest(self):
 175         """ Vlib format.c Code Coverage Test """
 176
 177         cmds = ["loopback create",
 178                 "classify filter pcap mask l2 proto match l2 proto 0x86dd",
 179                 "classify filter pcap del",
 180                 "test format-vlib",
 181                 ]
 182
 183         for cmd in cmds:
 184             r = self.vapi.cli_return_response(cmd)
 185             if r.retval != 0:
 186                 if hasattr(r, 'reply'):
 187                     self.logger.info(cmd + " FAIL reply " + r.reply)
 188                 else:
 189                     self.logger.info(cmd + " FAIL retval " + str(r.retval))
 190
 191     @unittest.skipUnless(running_gcov_tests, "part of code coverage tests")
 192     def test_vlib_main_unittest(self):
 193         """ Private Binary API Segment Test (takes 70 seconds) """
 194
 195         vat_path = self.vpp_bin + '_api_test'
 196         vat = pexpect.spawn(vat_path, ['socket-name', self.api_sock])
 197         vat.expect("vat# ", timeout=10)
 198         vat.sendline('sock_init_shm')
 199         vat.expect("vat# ", timeout=10)
 200         vat.sendline('sh api cli')
 201         vat.kill(signal.SIGKILL)
 202         vat.wait()
 203         self.logger.info("vat terminated, 70 second wait for the Reaper")
 204         time.sleep(70)
 205         self.logger.info("Reaper should be complete...")
 206
 207 if __name__ == '__main__':
 208     unittest.main(testRunner=VppTestRunner)