test/test_vlib.py

   1 #!/usr/bin/env python3
   2
   3 import unittest
   4 import pexpect
   5 import time
   6 import signal
   7 from config import config
   8 from framework import VppTestCase, VppTestRunner
   9 from vpp_ip_route import VppIpTable, VppIpRoute, VppRoutePath
  10
  11
  12 @unittest.skipUnless(config.gcov, "part of code coverage tests")
  13 class TestVlib(VppTestCase):
  14     """ Vlib Unit Test Cases """
  15     vpp_worker_count = 1
  16
  17     @classmethod
  18     def setUpClass(cls):
  19         super(TestVlib, cls).setUpClass()
  20
  21     @classmethod
  22     def tearDownClass(cls):
  23         super(TestVlib, cls).tearDownClass()
  24
  25     def setUp(self):
  26         super(TestVlib, self).setUp()
  27
  28     def tearDown(self):
  29         super(TestVlib, self).tearDown()
  30
  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                 "pa en",
  54                 "show event-log 100 all",
  55                 "event-log save",
  56                 "event-log save foo",
  57                 "pcap dispatch trace",
  58                 "pcap dispatch trace status",
  59                 "pcap dispatch trace off",
  60                 "show vlib frame-allocation",
  61                 ]
  62
  63         for cmd in cmds:
  64             r = self.vapi.cli_return_response(cmd)
  65             if r.retval != 0:
  66                 if hasattr(r, 'reply'):
  67                     self.logger.info(cmd + " FAIL reply " + r.reply)
  68                 else:
  69                     self.logger.info(cmd + " FAIL retval " + str(r.retval))
  70
  71     def test_vlib_node_cli_unittest(self):
  72         """ Vlib node_cli.c Code Coverage Test """
  73
  74         cmds = ["loopback create",
  75                 "packet-generator new {\n"
  76                 " name vlib\n"
  77                 " limit 15\n"
  78                 " size 128-128\n"
  79                 " interface loop0\n"
  80                 " node ethernet-input\n"
  81                 " data {\n"
  82                 "   IP6: 00:d0:2d:5e:86:85 -> 00:0d:ea:d0:00:00\n"
  83                 "   ICMP: db00::1 -> db00::2\n"
  84                 "   incrementing 30\n"
  85                 "   }\n"
  86                 "}\n",
  87                 "show vlib graph",
  88                 "show vlib graph ethernet-input",
  89                 "show vlib graphviz",
  90                 "show vlib graphviz graphviz.dot",
  91                 "pa en",
  92                 "show runtime ethernet-input",
  93                 "show runtime brief verbose max summary",
  94                 "clear runtime",
  95                 "show node index 1",
  96                 "show node ethernet-input",
  97                 "show node pg-input",
  98                 "set node function",
  99                 "set node function no-such-node",
 100                 "set node function cdp-input default",
 101                 "set node function ethernet-input default",
 102                 "set node function ethernet-input bozo",
 103                 "set node function ethernet-input",
 104                 "show \t",
 105                 ]
 106
 107         for cmd in cmds:
 108             r = self.vapi.cli_return_response(cmd)
 109             if r.retval != 0:
 110                 if hasattr(r, 'reply'):
 111                     self.logger.info(cmd + " FAIL reply " + r.reply)
 112                 else:
 113                     self.logger.info(cmd + " FAIL retval " + str(r.retval))
 114
 115     def test_vlib_buffer_c_unittest(self):
 116         """ Vlib buffer.c Code Coverage Test """
 117
 118         cmds = ["loopback create",
 119                 "packet-generator new {\n"
 120                 " name vlib\n"
 121                 " limit 15\n"
 122                 " size 128-128\n"
 123                 " interface loop0\n"
 124                 " node ethernet-input\n"
 125                 " data {\n"
 126                 "   IP6: 00:d0:2d:5e:86:85 -> 00:0d:ea:d0:00:00\n"
 127                 "   ICMP: db00::1 -> db00::2\n"
 128                 "   incrementing 30\n"
 129                 "   }\n"
 130                 "}\n",
 131                 "event-logger trace",
 132                 "event-logger trace enable",
 133                 "event-logger trace api cli barrier",
 134                 "pa en",
 135                 "show interface bogus",
 136                 "event-logger trace disable api cli barrier",
 137                 "event-logger trace circuit-node ethernet-input",
 138                 "event-logger trace circuit-node ethernet-input disable",
 139                 "clear interfaces",
 140                 "test vlib",
 141                 "test vlib2",
 142                 "show memory api-segment stats-segment main-heap verbose",
 143                 "leak-check { show memory }",
 144                 "show cpu",
 145                 "memory-trace main-heap",
 146                 "memory-trace main-heap api-segment stats-segment",
 147                 "leak-check { show version }",
 148                 "show version ?",
 149                 "comment { show version }",
 150                 "uncomment { show version }",
 151                 "show memory main-heap",
 152                 "show memory bogus",
 153                 "choices",
 154                 "test heap-validate",
 155                 "memory-trace main-heap disable",
 156                 "show buffers",
 157                 "show eve",
 158                 "show help",
 159                 "show ip ",
 160                 ]
 161
 162         for cmd in cmds:
 163             r = self.vapi.cli_return_response(cmd)
 164             if r.retval != 0:
 165                 if hasattr(r, 'reply'):
 166                     self.logger.info(cmd + " FAIL reply " + r.reply)
 167                 else:
 168                     self.logger.info(cmd + " FAIL retval " + str(r.retval))
 169
 170     def test_vlib_format_unittest(self):
 171         """ Vlib format.c Code Coverage Test """
 172
 173         cmds = ["loopback create",
 174                 "classify filter pcap mask l2 proto match l2 proto 0x86dd",
 175                 "classify filter pcap del",
 176                 "test format-vlib",
 177                 ]
 178
 179         for cmd in cmds:
 180             r = self.vapi.cli_return_response(cmd)
 181             if r.retval != 0:
 182                 if hasattr(r, 'reply'):
 183                     self.logger.info(cmd + " FAIL reply " + r.reply)
 184                 else:
 185                     self.logger.info(cmd + " FAIL retval " + str(r.retval))
 186
 187     def test_vlib_main_unittest(self):
 188         """ Private Binary API Segment Test (takes 70 seconds) """
 189
 190         vat_path = self.vpp_bin + '_api_test'
 191         vat = pexpect.spawn(vat_path, ['socket-name',
 192                                        self.get_api_sock_path()])
 193         vat.expect("vat# ", timeout=10)
 194         vat.sendline('sock_init_shm')
 195         vat.expect("vat# ", timeout=10)
 196         vat.sendline('sh api cli')
 197         vat.kill(signal.SIGKILL)
 198         vat.wait()
 199         self.logger.info("vat terminated, 70 second wait for the Reaper")
 200         time.sleep(70)
 201         self.logger.info("Reaper should be complete...")
 202
 203     def test_pool(self):
 204         """ Fixed-size Pool Test """
 205
 206         cmds = ["test pool",
 207                 ]
 208
 209         for cmd in cmds:
 210             r = self.vapi.cli_return_response(cmd)
 211             if r.retval != 0:
 212                 if hasattr(r, 'reply'):
 213                     self.logger.info(cmd + " FAIL reply " + r.reply)
 214                 else:
 215                     self.logger.info(cmd + " FAIL retval " + str(r.retval))
 216
 217 if __name__ == '__main__':
 218     unittest.main(testRunner=VppTestRunner)