autotest.m4f

MSYS在windows下模拟了一个类unix的终端

## M4sh Initialization.  ##
## --------------------- ##

# Be Bourne compatible
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
  emulate sh
  NULLCMD=:
  [#] Zsh 3.x and 4.x performs word splitting on ${1+"$[@]"}, which
  # is contrary to our usage.  Disable this feature.
  alias -g '${1+"$[@]"}'='"$[@]"'
elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
  set -o posix
fi

_AS_UNSET_PREPARE

# Work around bugs in pre-3.0 UWIN ksh.
$as_unset ENV MAIL MAILPATH
PS1='$ '
PS2='> '
PS4='+ '

# NLS nuisances.
for as_var in \
  LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
  LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
  LC_TELEPHONE LC_TIME
do
  if (set +x; test -n "`(eval $as_var=C; export $as_var) 2>&1`"); then
    eval $as_var=C; export $as_var
  else
    $as_unset $as_var
  fi
done

# Required to use basename.
_AS_EXPR_PREPARE
_AS_BASENAME_PREPARE

# Name of the executable.
as_me=`AS_BASENAME("$[0]")`

[]_m4_defun_epi([AS_SHELL_SANITIZE])
T7,101
_m4_for$4[]dnl
m4_if($1, [$2], [],
      [m4_define([$1], m4_eval($1+[$3]))_m4_for([$1], [$2], [$3], [$4])])
F3,3
dnldnl
T20,56
m4_location(AS_LN_S)/prjz/msys/dtk/src/autoconf-2.56/lib/m4sugar/m4sh.m4:682
T28,56
m4_location(AS_EXECUTABLE_P)/prjz/msys/dtk/src/autoconf-2.56/lib/m4sugar/m4sh.m4:485
T8,27
m4_ifvalm4_if([$1], [], [$3], [$2])
T11,48
m4_dumpdefs_m4_dumpdefs_up([$1])dnl
_m4_dumpdefs_down([$1])
F12,9
m4_changecomchangecom
T5,97
AS_IFm4_ifval([$2$3],
[if $1; then
  m4_ifval([$2], [$2], :)
m4_ifvaln([$3],
[else
  $3])dnl
fi
])dnl

T10,27
m4_providem4_define([m4_provide($1)])
T10,26
m4_defaultm4_ifval([$1], [$1], [$2])
T7,150
m4_join_m4_defun_pro([m4_join])m4_case([$#],
         [1], [],
         [2], [[$2]],
         [[$2][$1]$0([$1], m4_shiftn(2, $@))])[]_m4_defun_epi([m4_join])
T13,48
m4_provide_ifm4_ifdef([m4_provide($1)],
          [$2], [$3])
F10,7
m4_esyscmdesyscmd
F10,7
m4_builtinbuiltin
F10,6
m4_bregexpregexp
T12,26
m4_normalizem4_strip(m4_flatten([$1]))
T10,75
AS_REQUIREm4_provide_if([$1], [],
               [m4_divert_text([M4SH-INIT], [$1])])
T8,116
m4_defunm4_define([m4_location($1)], m4_location)dnl
m4_define([$1],
          [_m4_defun_pro([$1])$2[]_m4_defun_epi([$1])])
F12,9
m4_debugfiledebugfile
T7,99
AS_LN_S_m4_defun_pro([AS_LN_S])AS_REQUIRE([_AS_LN_S_PREPARE])dnl
$as_ln_s $1 $2
[]_m4_defun_epi([AS_LN_S])
T28,1
_m4_divert(HEADER-COPYRIGHT)3
T7,17523
AT_INITm4_pattern_forbid([^_?AT_])
m4_define([AT_TESTSUITE_NAME],
          m4_defn([AT_PACKAGE_STRING])[ test suite]m4_ifval([$1], [: $1]))
m4_define([AT_ordinal], 0)
m4_define([AT_banner_ordinal], 0)
AS_INIT
AS_PREPARE
m4_divert_push([DEFAULT])dnl

AS_PREPARE
SHELL=${CONFIG_SHELL-/bin/sh}

# How were we run?
at_cli_args="$[@]"

# Load the config file.
for at_file in atconfig atlocal
do
  test -r $at_file || continue
  . ./$at_file || AS_ERROR([invalid content: $at_file])
done

# atconfig delivers paths relative to the directory the test suite is
# in, but the groups themselves are run in testsuite-dir/group-dir.
if test -n "$at_top_srcdir"; then
  builddir=../..
  for at_dir in srcdir top_srcdir top_builddir
  do
    at_val=AS_VAR_GET(at_$at_dir)
    AS_VAR_SET($at_dir, $at_val/../..)
  done
fi

# Not all shells have the 'times' builtin; the subshell is needed to make
# sure we discard the 'times: not found' message from the shell.
at_times_skip=:
(times) >/dev/null 2>&1 && at_times_skip=false

# CLI Arguments to pass to the debugging scripts.
at_debug_args=
# -e sets to true
at_errexit_p=false
# Shall we be verbose?
at_verbose=:
at_quiet=echo

# Shall we keep the debug scripts?  Must be `:' when the suite is
# run by a debug script, so that the script doesn't remove itself.
at_debug_p=false
# Display help message?
at_help_p=false
# List test groups?
at_list_p=false
# Test groups to run
at_groups=

# The directory we are in.
at_dir=`pwd`
# The directory the whole suite works in.
# Should be absolutely to let the user `cd' at will.
at_suite_dir=$at_dir/$as_me.dir
# The file containing the location of the last AT_CHECK.
at_check_line_file=$at_suite_dir/at-check-line
# The files containing the output of the tested commands.
at_stdout=$at_suite_dir/at-stdout
at_stder1=$at_suite_dir/at-stder1
at_stderr=$at_suite_dir/at-stderr
# The file containing dates.
at_times_file=$at_suite_dir/at-times

m4_wrap([m4_divert_text([DEFAULT],
[# List of the tested programs.
at_tested='m4_ifdef([AT_tested], [AT_tested])'
# List of the all the test groups.
at_groups_all='AT_groups_all'
# As many dots as there are digits in the last test group number.
# Used to normalize the test group numbers so that `ls' lists them in
# numerical order.
at_format='m4_bpatsubst(m4_defn([AT_ordinal]), [.], [.])'
# Description of all the test groups.
at_help_all=
AT_help])])dnl
m4_divert([OPTIONS])

while test $[@%:@] -gt 0; do
  case $[1] in
    --help | -h )
        at_help_p=:
        ;;

    --list | -l )
        at_list_p=:
        ;;

    --version | -V )
        echo "$as_me (AT_PACKAGE_STRING)"
        exit 0
        ;;

    --clean | -c )
        rm -rf $at_suite_dir $as_me.log
        exit 0
        ;;

    --debug | -d )
        at_debug_p=:
        ;;

    --errexit | -e )
        at_debug_p=:
        at_errexit_p=:
        ;;

    --verbose | -v )
        at_verbose=echo; at_quiet=:
        ;;

    --trace | -x )
        at_traceon='set -vx'; at_traceoff='set +vx'
        ;;

    [[0-9] | [0-9][0-9] | [0-9][0-9][0-9] | [0-9][0-9][0-9][0-9]])
        at_groups="$at_groups$[1] "
        ;;

    # Ranges
    [[0-9]- | [0-9][0-9]- | [0-9][0-9][0-9]- | [0-9][0-9][0-9][0-9]-])
        at_range_start=`echo $[1] |tr -d '-'`
        at_range=`echo " $at_groups_all " | \
          sed -e 's,^.* '$at_range_start' ,'$at_range_start' ,'`
        at_groups="$at_groups$at_range "
        ;;

    [-[0-9] | -[0-9][0-9] | -[0-9][0-9][0-9] | -[0-9][0-9][0-9][0-9]])
        at_range_end=`echo $[1] |tr -d '-'`
        at_range=`echo " $at_groups_all " | \
          sed -e 's, '$at_range_end' .*$, '$at_range_end','`
        at_groups="$at_groups$at_range "
        ;;

    [[0-9]-[0-9] | [0-9]-[0-9][0-9] | [0-9]-[0-9][0-9][0-9]] | \
    [[0-9]-[0-9][0-9][0-9][0-9] | [0-9][0-9]-[0-9][0-9]] | \
    [[0-9][0-9]-[0-9][0-9][0-9] | [0-9][0-9]-[0-9][0-9][0-9][0-9]] | \
    [[0-9][0-9][0-9]-[0-9][0-9][0-9]] | \
    [[0-9][0-9][0-9]-[0-9][0-9][0-9][0-9]] | \
    [[0-9][0-9][0-9][0-9]-[0-9][0-9][0-9][0-9]] )
        at_range_start=`echo $[1] |sed 's,-.*,,'`
        at_range_end=`echo $[1] |sed 's,.*-,,'`
        # FIXME: Maybe test to make sure start <= end?
        at_range=`echo " $at_groups_all " | \
          sed -e 's,^.* '$at_range_start' ,'$at_range_start' ,' \
              -e 's, '$at_range_end' .*$, '$at_range_end','`
        at_groups="$at_groups$at_range "
        ;;

    # Keywords.
    --keywords | -k )
        shift
        at_groups_selected=$at_help_all
        for at_keyword in `IFS=,; set X $[1]; shift; echo ${1+$[@]}`
        do
          # It is on purpose that we match the test group titles too.
          at_groups_selected=`echo "$at_groups_selected" |
			      grep -i "^[[^;]]*;[[^;]]*;.*$at_keyword"`
        done
        at_groups_selected=`echo "$at_groups_selected" | sed 's/;.*//'`
	# Smash the end of lines.
	at_groups_selected=`echo $at_groups_selected`
        at_groups="$at_groups$at_groups_selected "
        ;;

    *=*)
  	at_envvar=`expr "x$[1]" : 'x\([[^=]]*\)='`
  	# Reject names that are not valid shell variable names.
  	expr "x$at_envvar" : "[.*[^_$as_cr_alnum]]" >/dev/null &&
  	  AS_ERROR([invalid variable name: $at_envvar])
  	at_value=`expr "x$[1]" : 'x[[^=]]*=\(.*\)'`
  	at_value=`echo "$at_value" | sed "s/'/'\\\\\\\\''/g"`
  	eval "$at_envvar='$at_value'"
  	export $at_envvar
	# Propagate to debug scripts.
  	at_debug_args="$at_debug_args $[1]"
  	;;

     *) echo "$as_me: invalid option: $[1]" >&2
        echo "Try \`$[0] --help' for more information." >&2
        exit 1
        ;;
  esac
  shift
done

# Selected test groups.
test -z "$at_groups" && at_groups=$at_groups_all

# Help message.
if $at_help_p; then
  cat <<_ATEOF
Usage: $[0] [[OPTION]... [VARIABLE=VALUE]... [TESTS]]

Run all the tests, or the selected TESTS, and save a detailed log file.
Upon failure, create debugging scripts.

You should not change environment variables unless explicitly passed
as command line arguments.  Set \`AUTOTEST_PATH' to select the executables
to exercise.  Each relative directory is expanded as build and source
directories relatively to the top level of this distribution.  E.g.,

  $ $[0] AUTOTEST_PATH=bin

possibly amounts into

  PATH=/tmp/foo-1.0/bin:/src/foo-1.0/bin:\$PATH

Operation modes:
  -h, --help     print the help message, then exit
  -V, --version  print version number, then exit
  -c, --clean    remove all the files this test suite might create and exit
  -l, --list     describes all the tests, or the selected TESTS

Execution tuning:
  -k, --keywords=KEYWORDS
                 select the tests matching all the comma separated KEYWORDS
                 accumulates
  -e, --errexit  abort as soon as a test fails; implies --debug
  -v, --verbose  force more detailed output
                 default for debugging scripts
  -d, --debug    inhibit clean up and debug script creation
                 default for debugging scripts
  -x, --trace    enable tests shell tracing

Report bugs to <AT_PACKAGE_BUGREPORT>.
_ATEOF
  exit 0
fi

# List of tests.
if $at_list_p; then
  cat <<_ATEOF
AT_TESTSUITE_NAME test groups:

 NUM: FILENAME:LINE      TEST-GROUP-NAME
      KEYWORDS

_ATEOF
  # "  1 42  45 " => "^(1|42|45);".
  at_groups_pattern=`echo "$at_groups" | sed 's/^  *//;s/  *$//;s/  */|/g'`
  echo "$at_help_all" |
    awk 'BEGIN { FS = ";" }
         { if ($[1] !~ /^('"$at_groups_pattern"')$/) next }
         { if ($[1]) printf " %3d: %-18s %s\n", $[1], $[2], $[3]
           if ($[4]) printf "      %s\n", $[4] } '
  exit 0
fi

# Don't take risks: use only absolute directories in PATH.
#
# For stand-alone test suites, AUTOTEST_PATH is relative to `.'.
#
# For embedded test suites, AUTOTEST_PATH is relative to the top level
# of the package.  Then expand it into build/src parts, since users
# may create executables in both places.
#
# There might be directories that don't exist, but don't redirect
# builtins' (eg., cd) stderr directly: Ultrix's sh hates that.
AUTOTEST_PATH=`echo $AUTOTEST_PATH | tr ':' $PATH_SEPARATOR`
at_path=
_AS_PATH_WALK([$AUTOTEST_PATH $PATH],
[case $as_dir in
  [[\\/]]* | ?:[[\\/]]* )
    at_path=$at_path$PATH_SEPARATOR$as_dir
    ;;
  * )
    if test -z "$at_top_builddir"; then
      # Stand-alone test suite.
      at_path=$at_path$PATH_SEPARATOR$as_dir
    else
      # Embedded test suite.
      at_path=$at_path$PATH_SEPARATOR$at_top_builddir/$as_dir
      at_path=$at_path$PATH_SEPARATOR$at_top_srcdir/$as_dir
    fi
    ;;
esac])

# Now build and simplify PATH.
PATH=
_AS_PATH_WALK([$at_path],
[as_dir=`(cd "$as_dir" && pwd) 2>/dev/null`
test -d "$as_dir" || continue
case $PATH in
                  $as_dir                 | \
                  $as_dir$PATH_SEPARATOR* | \
  *$PATH_SEPARATOR$as_dir                 | \
  *$PATH_SEPARATOR$as_dir$PATH_SEPARATOR* ) ;;

  '') PATH=$as_dir ;;
   *) PATH=$PATH$PATH_SEPARATOR$as_dir ;;
esac])
export PATH

# Setting up the FDs.
# 5 is stdout conditioned by verbosity.
if test $at_verbose = echo; then
  exec 5>&1
else
  exec 5>/dev/null
fi

# 6 is the log file.  To be preserved if `-d'.
m4_define([AS_MESSAGE_LOG_FD], [6])
if $at_debug_p; then
  exec AS_MESSAGE_LOG_FD>/dev/null
else
  exec AS_MESSAGE_LOG_FD>$as_me.log
fi

# Banners and logs.
AS_BOX(m4_defn([AT_TESTSUITE_NAME])[.])
{
  AS_BOX(m4_defn([AT_TESTSUITE_NAME])[.])
  echo

  echo "$as_me: command line was:"
  echo "  $ $[0] $at_cli_args"
  echo

  # Try to find a few ChangeLogs in case it might help determining the
  # exact version.  Use the relative dir: if the top dir is a symlink,
  # find will not follow it (and options to follow the links are not
  # portable), which would result in no output here.
  if test -n "$at_top_srcdir"; then
    AS_BOX([ChangeLogs.])
    echo
    for at_file in `find "$at_top_srcdir" -name ChangeLog -print`
    do
      echo "$as_me: $at_file:"
      sed 's/^/| /;10q' $at_file
      echo
    done

    AS_UNAME
    echo