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                 "event-logger 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                 "event-logger trace",
 135                 "event-logger trace enable",
 136                 "event-logger trace api cli barrier",
 137                 "pa en",
 138                 "show interface bogus",
 139                 "event-logger trace disable api cli barrier",
 140                 "event-logger trace circuit-node ethernet-input",
 141                 "event-logger 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)