test-driver

   1 #! /bin/sh
   2 # test-driver - basic testsuite driver script.
   3
   4 scriptversion=2016-01-11.22; # UTC
   5
   6 # Copyright (C) 2011-2017 Free Software Foundation, Inc.
   7 #
   8 # This program is free software; you can redistribute it and/or modify
   9 # it under the terms of the GNU General Public License as published by
  10 # the Free Software Foundation; either version 2, or (at your option)
  11 # any later version.
  12 #
  13 # This program is distributed in the hope that it will be useful,
  14 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16 # GNU General Public License for more details.
  17 #
  18 # You should have received a copy of the GNU General Public License
  19 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  20
  21 # As a special exception to the GNU General Public License, if you
  22 # distribute this file as part of a program that contains a
  23 # configuration script generated by Autoconf, you may include it under
  24 # the same distribution terms that you use for the rest of that program.
  25
  26 # This file is maintained in Automake, please report
  27 # bugs to <bug-automake@gnu.org> or send patches to
  28 # <automake-patches@gnu.org>.
  29
  30 # Make unconditional expansion of undefined variables an error.  This
  31 # helps a lot in preventing typo-related bugs.
  32 set -u
  33
  34 usage_error ()
  35 {
  36   echo "$0: $*" >&2
  37   print_usage >&2
  38   exit 2
  39 }
  40
  41 print_usage ()
  42 {
  43   cat <<END
  44 Usage:
  45   test-driver --test-name=NAME --log-file=PATH --trs-file=PATH
  46               [--expect-failure={yes|no}] [--color-tests={yes|no}]
  47               [--enable-hard-errors={yes|no}] [--]
  48               TEST-SCRIPT [TEST-SCRIPT-ARGUMENTS]
  49 The '--test-name', '--log-file' and '--trs-file' options are mandatory.
  50 END
  51 }
  52
  53 test_name= # Used for reporting.
  54 log_file=  # Where to save the output of the test script.
  55 trs_file=  # Where to save the metadata of the test run.
  56 expect_failure=no
  57 color_tests=no
  58 enable_hard_errors=yes
  59 while test $# -gt 0; do
  60   case $1 in
  61   --help) print_usage; exit $?;;
  62   --version) echo "test-driver $scriptversion"; exit $?;;
  63   --test-name) test_name=$2; shift;;
  64   --log-file) log_file=$2; shift;;
  65   --trs-file) trs_file=$2; shift;;
  66   --color-tests) color_tests=$2; shift;;
  67   --expect-failure) expect_failure=$2; shift;;
  68   --enable-hard-errors) enable_hard_errors=$2; shift;;
  69   --) shift; break;;
  70   -*) usage_error "invalid option: '$1'";;
  71    *) break;;
  72   esac
  73   shift
  74 done
  75
  76 missing_opts=
  77 test x"$test_name" = x && missing_opts="$missing_opts --test-name"
  78 test x"$log_file"  = x && missing_opts="$missing_opts --log-file"
  79 test x"$trs_file"  = x && missing_opts="$missing_opts --trs-file"
  80 if test x"$missing_opts" != x; then
  81   usage_error "the following mandatory options are missing:$missing_opts"
  82 fi
  83
  84 if test $# -eq 0; then
  85   usage_error "missing argument"
  86 fi
  87
  88 if test $color_tests = yes; then
  89   # Keep this in sync with 'lib/am/check.am:$(am__tty_colors)'.
  90   red='\e[0;31m' # Red.
  91   grn='\e[0;32m' # Green.
  92   lgn='\e[1;32m' # Light green.
  93   blu='\e[1;34m' # Blue.
  94   mgn='\e[0;35m' # Magenta.
  95   std='\e[m'     # No color.
  96 else
  97   red= grn= lgn= blu= mgn= std=
  98 fi
  99
 100 do_exit='rm -f $log_file $trs_file; (exit $st); exit $st'
 101 trap "st=129; $do_exit" 1
 102 trap "st=130; $do_exit" 2
 103 trap "st=141; $do_exit" 13
 104 trap "st=143; $do_exit" 15
 105
 106 # Test script is run here.
 107 "$@" >$log_file 2>&1
 108 estatus=$?
 109
 110 if test $enable_hard_errors = no && test $estatus -eq 99; then
 111   tweaked_estatus=1
 112 else
 113   tweaked_estatus=$estatus
 114 fi
 115
 116 case $tweaked_estatus:$expect_failure in
 117   0:yes) col=$red res=XPASS recheck=yes gcopy=yes;;
 118   0:*)   col=$grn res=PASS  recheck=no  gcopy=no;;
 119   77:*)  col=$blu res=SKIP  recheck=no  gcopy=yes;;
 120   99:*)  col=$mgn res=ERROR recheck=yes gcopy=yes;;
 121   *:yes) col=$lgn res=XFAIL recheck=no  gcopy=yes;;
 122   *:*)   col=$red res=FAIL  recheck=yes gcopy=yes;;
 123 esac
 124
 125 # Report the test outcome and exit status in the logs, so that one can
 126 # know whether the test passed or failed simply by looking at the '.log'
 127 # file, without the need of also peaking into the corresponding '.trs'
 128 # file (automake bug#11814).
 129 echo "$res $test_name (exit status: $estatus)" >>$log_file
 130
 131 # Report outcome to console.
 132 echo "${col}${res}${std}: $test_name"
 133
 134 # Register the test result, and other relevant metadata.
 135 echo ":test-result: $res" > $trs_file
 136 echo ":global-test-result: $res" >> $trs_file
 137 echo ":recheck: $recheck" >> $trs_file
 138 echo ":copy-in-global-log: $gcopy" >> $trs_file
 139
 140 # Local Variables:
 141 # mode: shell-script
 142 # sh-indentation: 2
 143 # eval: (add-hook 'write-file-hooks 'time-stamp)
 144 # time-stamp-start: "scriptversion="
 145 # time-stamp-format: "%:y-%02m-%02d.%02H"
 146 # time-stamp-time-zone: "UTC0"
 147 # time-stamp-end: "; # UTC"
 148 # End: