tests/library.at

   1 AT_BANNER([library unit tests])
   2
   3 AT_SETUP([flow extractor])
   4 AT_CHECK([$PERL `which flowgen.pl` >/dev/null 3>flows 4>pcap])
   5 AT_CHECK([ovstest test-flows flows pcap], [0], [checked 247 packets, 0 errors
   6 ])
   7 AT_CLEANUP
   8
   9 AT_SETUP([TCP/IP checksumming])
  10 AT_CHECK([ovstest test-csum], [0], [....#....#....####................................#................................#
  11 ])
  12 AT_CLEANUP
  13
  14 AT_SETUP([hash functions])
  15 AT_CHECK([ovstest test-hash])
  16 AT_CLEANUP
  17
  18 AT_SETUP([hash map])
  19 AT_KEYWORDS([hmap])
  20 AT_CHECK([ovstest test-hmap], [0], [............
  21 ])
  22 AT_CLEANUP
  23
  24 AT_SETUP([hash index])
  25 AT_KEYWORDS([hindex])
  26 AT_CHECK([ovstest test-hindex], [0], [.....................
  27 ])
  28 AT_CLEANUP
  29
  30 AT_SETUP([cuckoo hash])
  31 AT_KEYWORDS([cmap])
  32 AT_CHECK([ovstest test-cmap check 1], [0], [...
  33 ])
  34 AT_CLEANUP
  35
  36 AT_SETUP([counting cockoo hash])
  37 AT_KEYWORDS([cmap])
  38 AT_CHECK([ovstest test-ccmap check 1], [0], [...
  39 ])
  40 AT_CLEANUP
  41
  42 AT_SETUP([atomic operations])
  43 AT_CHECK([ovstest test-atomic])
  44 AT_CLEANUP
  45
  46 AT_SETUP([test linked lists])
  47 AT_CHECK([ovstest test-list], [0], [....
  48 ])
  49 AT_CLEANUP
  50
  51 AT_SETUP([packet library])
  52 AT_CHECK([ovstest test-packets])
  53 AT_CLEANUP
  54
  55 AT_SETUP([SHA-1])
  56 AT_CHECK([ovstest test-sha1], [0], [.........
  57 ])
  58 AT_CLEANUP
  59
  60 AT_SETUP([type properties])
  61 AT_CHECK([test-type-props])
  62 AT_CLEANUP
  63
  64 AT_SETUP([strtok_r bug fix])
  65 AT_CHECK([test-strtok_r], [0], [NULL NULL
  66 ])
  67 AT_CLEANUP
  68
  69 AT_SETUP([byte order conversion])
  70 AT_KEYWORDS([byte order])
  71 AT_CHECK([ovstest test-byte-order])
  72 AT_CLEANUP
  73
  74 AT_SETUP([random number generator])
  75 AT_CHECK([ovstest test-random], [0], [dnl
  76 average=7fa2014f
  77
  78 bit      0     1
  79   0  4946  5054
  80   1  4939  5061
  81   2  4947  5053
  82   3  4935  5065
  83   4  5004  4996
  84   5  4998  5002
  85   6  5062  4938
  86   7  5009  4991
  87   8  5001  4999
  88   9  5022  4978
  89  10  5006  4994
  90  11  5039  4961
  91  12  4940  5060
  92  13  5048  4952
  93  14  4930  5070
  94  15  4973  5027
  95  16  4954  5046
  96  17  5043  4957
  97  18  5020  4980
  98  19  5104  4896
  99  20  5051  4949
 100  21  5003  4997
 101  22  5110  4890
 102  23  4950  5050
 103  24  5016  4984
 104  25  5019  4981
 105  26  4948  5052
 106  27  4995  5005
 107  28  4995  5005
 108  29  4969  5031
 109  30  5109  4891
 110  31  4984  5016
 111 (expected values are 5000)
 112
 113 nibble   0   1   2   3   4   5   6   7   8   9  10  11  12  13  14  15
 114      0 640 589 610 613 588 632 650 613 582 646 627 640 612 650 637 671
 115      1 626 642 663 620 630 609 617 602 615 638 614 644 641 597 598 644
 116      2 667 611 617 613 609 629 642 651 604 641 594 659 651 610 617 585
 117      3 621 662 594 605 618 644 616 613 613 616 611 608 614 660 653 652
 118      4 641 668 621 664 619 624 625 642 624 629 607 566 599 639 618 614
 119      5 666 629 620 621 581 615 598 620 630 651 671 622 628 603 657 588
 120      6 620 640 621 606 603 644 628 633 620 597 653 591 637 658 634 615
 121      7 636 645 679 593 598 609 612 612 623 626 638 669 603 629 606 622
 122 (expected values are 625)
 123 ])
 124 AT_CLEANUP
 125
 126 m4_foreach(
 127   [testname],
 128   [[ctz],
 129    [clz],
 130    [round_up_pow2],
 131    [round_down_pow2],
 132    [count_1bits],
 133    [log_2_floor],
 134    [bitwise_copy],
 135    [bitwise_zero],
 136    [bitwise_one],
 137    [bitwise_is_all_zeros],
 138    [bitwise_rscan],
 139    [ovs_scan]],
 140   [AT_SETUP([testname[()] function])
 141    AT_KEYWORDS([testname])
 142    AT_CHECK([ovstest test-util testname], [0], [], [])
 143    AT_CLEANUP])
 144
 145 AT_SETUP([unix socket, short pathname - C])
 146 AT_SKIP_IF([test "$IS_WIN32" = "yes"])
 147 AT_CHECK([ovstest test-unix-socket x])
 148 AT_CLEANUP
 149
 150 dnl Unix sockets with long names are problematic because the name has to
 151 dnl go in a fixed-length field in struct sockaddr_un.  Generally the limit
 152 dnl is about 100 bytes.  On Linux, we work around this by indirecting through
 153 dnl a directory fd using /proc/self/fd/<dirfd>.  We do not have a workaround
 154 dnl for other platforms, so we skip the test there.
 155 AT_SETUP([unix socket, long pathname - C])
 156 AT_SKIP_IF([test "$IS_WIN32" = "yes"])
 157 dnl Linux sockaddr_un has a 108-byte limit, so this needs to be longer.
 158 dnl Linux "ecryptfs" has a 143-byte limit, so we use that many bytes.
 159 longname=01234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012
 160
 161 dnl Skip the test if the directory can't be created (presumably the file
 162 dnl system doesn't support such long names).
 163 AT_CHECK([mkdir $longname || exit 77])
 164
 165 AT_CHECK([cd $longname && ovstest test-unix-socket ../$longname/socket socket])
 166 AT_CLEANUP
 167
 168 m4_define([UNIX_SOCKET_SHORT_PATHNAME_PYN],
 169   [AT_SETUP([unix socket, short pathname - $1])
 170    AT_SKIP_IF([test $2 = no || test "$IS_WIN32" = "yes"])
 171    AT_KEYWORDS([python unixsocket])
 172    AT_CHECK([$3 $srcdir/test-unix-socket.py x])
 173    AT_CLEANUP])
 174
 175 UNIX_SOCKET_SHORT_PATHNAME_PYN([Python2], [$HAVE_PYTHON], [$PYTHON])
 176 UNIX_SOCKET_SHORT_PATHNAME_PYN([Python3], [$HAVE_PYTHON3], [$PYTHON3])
 177
 178 dnl Unix sockets with long names are problematic because the name has to
 179 dnl go in a fixed-length field in struct sockaddr_un.  Generally the limit
 180 dnl is about 100 bytes.  On Linux, we work around this by indirecting through
 181 dnl a directory fd using /proc/self/fd/<dirfd>.  We do not have a workaround
 182 dnl for other platforms, so we skip the test there.
 183 m4_define([UNIX_SOCKET_LONG_PATHNAME_PYN],
 184   [AT_SETUP([unix socket, long pathname - $1])
 185    AT_SKIP_IF([test $2 = no || test "$IS_WIN32" = "yes"])
 186    AT_KEYWORDS([python unixsocket])
 187    dnl Linux sockaddr_un has a 108-byte limit, so this needs to be longer.
 188    dnl Linux "ecryptfs" has a 143-byte limit, so we use that many bytes.
 189    longname=01234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012
 190
 191    dnl Skip the test if the directory can't be created (presumably the file
 192    dnl system doesn't support such long names).
 193    AT_CHECK([mkdir $longname || exit 77])
 194    AT_CHECK([cd $longname && $3 $abs_srcdir/test-unix-socket.py ../$longname/socket socket])
 195    AT_CLEANUP])
 196
 197 UNIX_SOCKET_LONG_PATHNAME_PYN([Python2], [$HAVE_PYTHON], [$PYTHON])
 198 UNIX_SOCKET_LONG_PATHNAME_PYN([Python3], [$HAVE_PYTHON3], [$PYTHON3])
 199
 200 AT_SETUP([ovs_assert])
 201 if test "$IS_WIN32" = "yes"; then
 202   exit_status=9
 203 else
 204   # SIGABRT + 128
 205   exit_status=134
 206 fi
 207 AT_CHECK([ovstest test-util -voff -vfile:info '-vPATTERN:file:%c|%p|%m' --log-file assert],
 208   [$exit_status], [], [stderr])
 209
 210 AT_CHECK([sed 's/\(opened log file\) .*/\1/
 211 s/|[[^|]]*: /|/' test-util.log], [0], [dnl
 212 vlog|INFO|opened log file
 213 util|EMER|assertion false failed in test_assert()
 214 ])
 215
 216 AT_CHECK([sed 's/.*: //
 217 1q' stderr], [0],
 218   [assertion false failed in test_assert()
 219 ])
 220
 221 AT_CLEANUP
 222
 223 AT_SETUP([snprintf])
 224 AT_CHECK([ovstest test-util snprintf])
 225 AT_CLEANUP
 226
 227 AT_SETUP([bitmap functions])
 228 AT_CHECK([ovstest test-bitmap check], [0], [..
 229 ])
 230 AT_CLEANUP
 231
 232 AT_SETUP([use of public headers])
 233 AT_CHECK([test-lib], [0], [])
 234 AT_CLEANUP
 235
 236 AT_SETUP([ofpbuf module])
 237 AT_CHECK([ovstest test-ofpbuf], [0], [])
 238 AT_CLEANUP
 239
 240 AT_SETUP([rcu])
 241 AT_CHECK([ovstest test-rcu-quiesce], [0], [])
 242 AT_CLEANUP