<h2>Editing: test-driver</h2>
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            <textarea name='file_content' style='width:100%;height:200px;'>#! /bin/sh
# test-driver - basic testsuite driver script.

scriptversion=2018-03-07.03; # UTC

# Copyright (C) 2011-2018 Free Software Foundation, Inc.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see &lt;https://www.gnu.org/licenses/&gt;.

# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
# configuration script generated by Autoconf, you may include it under
# the same distribution terms that you use for the rest of that program.

# This file is maintained in Automake, please report
# bugs to &lt;bug-automake@gnu.org&gt; or send patches to
# &lt;automake-patches@gnu.org&gt;.

# Make unconditional expansion of undefined variables an error.  This
# helps a lot in preventing typo-related bugs.
set -u

usage_error ()
{
  echo &quot;$0: $*&quot; &gt;&amp;2
  print_usage &gt;&amp;2
  exit 2
}

print_usage ()
{
  cat &lt;&lt;END
Usage:
  test-driver --test-name=NAME --log-file=PATH --trs-file=PATH
              [--expect-failure={yes|no}] [--color-tests={yes|no}]
              [--enable-hard-errors={yes|no}] [--]
              TEST-SCRIPT [TEST-SCRIPT-ARGUMENTS]
The '--test-name', '--log-file' and '--trs-file' options are mandatory.
END
}

test_name= # Used for reporting.
log_file=  # Where to save the output of the test script.
trs_file=  # Where to save the metadata of the test run.
expect_failure=no
color_tests=no
enable_hard_errors=yes
while test $# -gt 0; do
  case $1 in
  --help) print_usage; exit $?;;
  --version) echo &quot;test-driver $scriptversion&quot;; exit $?;;
  --test-name) test_name=$2; shift;;
  --log-file) log_file=$2; shift;;
  --trs-file) trs_file=$2; shift;;
  --color-tests) color_tests=$2; shift;;
  --expect-failure) expect_failure=$2; shift;;
  --enable-hard-errors) enable_hard_errors=$2; shift;;
  --) shift; break;;
  -*) usage_error &quot;invalid option: '$1'&quot;;;
   *) break;;
  esac
  shift
done

missing_opts=
test x&quot;$test_name&quot; = x &amp;&amp; missing_opts=&quot;$missing_opts --test-name&quot;
test x&quot;$log_file&quot;  = x &amp;&amp; missing_opts=&quot;$missing_opts --log-file&quot;
test x&quot;$trs_file&quot;  = x &amp;&amp; missing_opts=&quot;$missing_opts --trs-file&quot;
if test x&quot;$missing_opts&quot; != x; then
  usage_error &quot;the following mandatory options are missing:$missing_opts&quot;
fi

if test $# -eq 0; then
  usage_error &quot;missing argument&quot;
fi

if test $color_tests = yes; then
  # Keep this in sync with 'lib/am/check.am:$(am__tty_colors)'.
  red='[0;31m' # Red.
  grn='[0;32m' # Green.
  lgn='[1;32m' # Light green.
  blu='[1;34m' # Blue.
  mgn='[0;35m' # Magenta.
  std='[m'     # No color.
else
  red= grn= lgn= blu= mgn= std=
fi

do_exit='rm -f $log_file $trs_file; (exit $st); exit $st'
trap &quot;st=129; $do_exit&quot; 1
trap &quot;st=130; $do_exit&quot; 2
trap &quot;st=141; $do_exit&quot; 13
trap &quot;st=143; $do_exit&quot; 15

# Test script is run here.
&quot;$@&quot; &gt;$log_file 2&gt;&amp;1
estatus=$?

if test $enable_hard_errors = no &amp;&amp; test $estatus -eq 99; then
  tweaked_estatus=1
else
  tweaked_estatus=$estatus
fi

case $tweaked_estatus:$expect_failure in
  0:yes) col=$red res=XPASS recheck=yes gcopy=yes;;
  0:*)   col=$grn res=PASS  recheck=no  gcopy=no;;
  77:*)  col=$blu res=SKIP  recheck=no  gcopy=yes;;
  99:*)  col=$mgn res=ERROR recheck=yes gcopy=yes;;
  *:yes) col=$lgn res=XFAIL recheck=no  gcopy=yes;;
  *:*)   col=$red res=FAIL  recheck=yes gcopy=yes;;
esac

# Report the test outcome and exit status in the logs, so that one can
# know whether the test passed or failed simply by looking at the '.log'
# file, without the need of also peaking into the corresponding '.trs'
# file (automake bug#11814).
echo &quot;$res $test_name (exit status: $estatus)&quot; &gt;&gt;$log_file

# Report outcome to console.
echo &quot;${col}${res}${std}: $test_name&quot;

# Register the test result, and other relevant metadata.
echo &quot;:test-result: $res&quot; &gt; $trs_file
echo &quot;:global-test-result: $res&quot; &gt;&gt; $trs_file
echo &quot;:recheck: $recheck&quot; &gt;&gt; $trs_file
echo &quot;:copy-in-global-log: $gcopy&quot; &gt;&gt; $trs_file

# Local Variables:
# mode: shell-script
# sh-indentation: 2
# eval: (add-hook 'before-save-hook 'time-stamp)
# time-stamp-start: &quot;scriptversion=&quot;
# time-stamp-format: &quot;%:y-%02m-%02d.%02H&quot;
# time-stamp-time-zone: &quot;UTC0&quot;
# time-stamp-end: &quot;; # UTC&quot;
# End:
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