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arping 2.21

    1: #! /bin/sh
    2: # test-driver - basic testsuite driver script.
    3: 
    4: scriptversion=2018-03-07.03; # UTC
    5: 
    6: # Copyright (C) 2011-2018 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 <https://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='' # Red.
   91:   grn='' # Green.
   92:   lgn='' # Light green.
   93:   blu='' # Blue.
   94:   mgn='' # Magenta.
   95:   std=''     # 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 'before-save-hook '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: