tests/cli/test_intersection.in

   1 #!/bin/bash
   2 #
   3 # Copyright (C) - 2015 Julien Desfossez <jdesfossez@efficios.com>
   4 #
   5 # This program is free software; you can redistribute it and/or modify it
   6 # under the terms of the GNU General Public License, version 2 only, as
   7 # published by the Free Software Foundation.
   8 #
   9 # This program is distributed in the hope that it will be useful, but WITHOUT
  10 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11 # FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  12 # more details.
  13 #
  14 # You should have received a copy of the GNU General Public License along with
  15 # this program; if not, write to the Free Software Foundation, Inc., 51
  16 # Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  17
  18 . "@abs_top_builddir@/tests/utils/common.sh"
  19
  20 NUM_TESTS=10
  21
  22 plan_tests $NUM_TESTS
  23
  24 test_intersect() {
  25         trace="$1"
  26         totalevents="$2"
  27         intersect="$3"
  28
  29         test $("${BT_BIN}" "$trace" | wc -l) = "$totalevents"
  30         ok $? "$totalevents events in the whole trace"
  31         test $("${BT_BIN}" --stream-intersection "$trace" 2>/dev/null| wc -l) = "$intersect"
  32         ok $? "$intersect events in packets intersecting"
  33 }
  34
  35 diag "Test the stream intersection feature"
  36
  37 diag "2 streams offsetted with 3 packets intersecting"
  38 test_intersect "${BT_CTF_TRACES}/intersection/3eventsintersect" 8 3
  39
  40 diag "2 streams offsetted with 3 packets intersecting (exchanged file names)"
  41 test_intersect "${BT_CTF_TRACES}/intersection/3eventsintersectreverse" 8 3
  42
  43 diag "No intersection between 2 streams"
  44 test_intersect "${BT_CTF_TRACES}/intersection/nointersect" 6 0
  45
  46 diag "Only 1 stream"
  47 test_intersect "${BT_CTF_TRACES}/intersection/onestream" 3 3
  48
  49 diag "No stream at all"
  50 test_intersect "${BT_CTF_TRACES}/intersection/nostream" 0 0