testprogs/blackbox/subunit.sh

   1 #
   2 #  subunit.sh: shell functions to report test status via the subunit protocol.
   3 #  Copyright (C) 2006  Robert Collins <robertc@robertcollins.net>
   4 #  Copyright (C) 2008  Jelmer Vernooij <jelmer@samba.org>
   5 #
   6 #  This program is free software; you can redistribute it and/or modify
   7 #  it under the terms of the GNU General Public License as published by
   8 #  the Free Software Foundation; either version 2 of the License, or
   9 #  (at your option) any later version.
  10 #
  11 #  This program is distributed in the hope that it will be useful,
  12 #  but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 #  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 #  GNU General Public License for more details.
  15 #
  16 #  You should have received a copy of the GNU General Public License
  17 #  along with this program; if not, write to the Free Software
  18 #  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19 #
  20
  21 subunit_start_test () {
  22   # emit the current protocol start-marker for test $1
  23   echo "test: $1"
  24 }
  25
  26
  27 subunit_pass_test () {
  28   # emit the current protocol test passed marker for test $1
  29   echo "success: $1"
  30 }
  31
  32
  33 subunit_fail_test () {
  34   # emit the current protocol fail-marker for test $1, and emit stdin as
  35   # the error text.
  36   # we use stdin because the failure message can be arbitrarily long, and this
  37   # makes it convenient to write in scripts (using <<END syntax.
  38   echo "failure: $1 ["
  39   cat -
  40   echo "]"
  41 }
  42
  43
  44 subunit_error_test () {
  45   # emit the current protocol error-marker for test $1, and emit stdin as
  46   # the error text.
  47   # we use stdin because the failure message can be arbitrarily long, and this
  48   # makes it convenient to write in scripts (using <<END syntax.
  49   echo "error: $1 ["
  50   cat -
  51   echo "]"
  52 }
  53
  54 testit () {
  55         name="$1"
  56         shift
  57         cmdline="$*"
  58         subunit_start_test "$name"
  59         output=`$cmdline 2>&1`
  60         status=$?
  61         if [ x$status = x0 ]; then
  62                 subunit_pass_test "$name"
  63         else
  64                 echo "$output" | subunit_fail_test "$name"
  65         fi
  66         return $status
  67 }
  68
  69 testit_expect_failure () {
  70         name="$1"
  71         shift
  72         cmdline="$*"
  73         subunit_start_test "$name"
  74         output=`$cmdline 2>&1`
  75         status=$?
  76         if [ x$status = x0 ]; then
  77                 echo "$output" | subunit_fail_test "$name"
  78         else
  79                 subunit_pass_test "$name"
  80         fi
  81         return $status
  82 }