autoconf/tests/m4sh.at

#							-*- Autotest -*-

AT_BANNER([M4sh.])

# Copyright 2000, 2001 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, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
# 02111-1307, USA.

# Used in many tests.
m4_pattern_allow([^AS_EXIT$])

## ---------------- ##
## LINENO support.  ##
## ---------------- ##

AT_SETUP([LINENO])

# AT_DATA_LINENO(FILENAME,
#                UNSET-LINENO = true | false, COUNTER, COUNTER-RE)
# ----------------------------------------------------------------
# Produce FILENAME which uses the COUNTER LINENO or _oline_, which
# we can recognized via COUNTER-RE.  Unset LINENO is UNSET-LINENO.
#
# Use COUNTER, COUNTER-RE = [$@&t@LINENO],   [LINENO]
#  or                     = [__@&t@oline__], [_oline__]
# to make sure we are not replace in the test suite itself and to avoid
# seeing the COUNTER-RE being replaced.
#
# UNSET-LINENO is a shell condition to make sure the scripts have the
# same number of lines in the output, so that their outputs be identical.
m4_define([AT_DATA_LINENO],
[AT_DATA([$1],
[[AS@&t@_INIT
m4@&t@_divert_push([0])d@&t@nl
m4@&t@_wrap([m4@&t@_divert_pop([0])[]])d@&t@nl
#! /bin/sh
if $2; then
  AS@&t@_UNSET([LINENO])
fi
AS@&t@_SHELL_SANITIZE
echo "Line: $3"
grep 'Line: .*$4' $[0] >/dev/null ||
  AS@&t@_ERROR([cannot find original script])
exit 0
]])
])# AT_DATA_LINENO

# `_oline_', once processed and ran, produces our reference.
# We check that we find ourself by looking at a string which is
# available only in the original script: `_oline_'.
AT_DATA_LINENO([reference.as], [false], [__@&t@oline__], [_oline__])
AT_CHECK([autom4te -l m4sh reference.as -o reference])
AT_CHECK([./reference], 0, [stdout])

# The reference:
mv stdout expout

# Now using a maybe-functioning LINENO, with different call conventions.
# Be sure to be out of the PATH.
AT_CHECK([mkdir test || exit 77])

AT_DATA_LINENO([test/test-1.as], [false], [$@&t@LINENO], [LINENO])
AT_CHECK([autom4te -l m4sh test/test-1.as -o test/test-1])
AT_CHECK([test/test-1],                            0, [expout])
AT_CHECK([PATH=test$PATH_SEPARATOR$PATH test-1],   0, [expout])
AT_CHECK([sh test/test-1],                         0, [expout])

# Now using a disabled LINENO, with different call conventions.
AT_DATA_LINENO([test/test-2.as], [true], [$@&t@LINENO], [LINENO])
AT_CHECK([autom4te -l m4sh test/test-2.as -o test/test-2])
AT_CHECK([test/test-2],                            0, [expout])
AT_CHECK([PATH=test$PATH_SEPARATOR$PATH test-2],   0, [expout])
AT_CHECK([sh test/test-2],                         0, [expout])

# Beware that *.lineno scripts can be *here* while the masters are in test/.
AT_CLEANUP(reference test test-1.lineno test-2.lineno)


## ----------------------------- ##
## AS_DIRNAME & AS_DIRNAME_SED.  ##
## ----------------------------- ##

# Build nested dirs.
m4_pattern_allow([^AS_DIRNAME(_SED)?$])
AT_SETUP([[AS_DIRNAME & AS_DIRNAME_SED]])

AT_DATA([configure.ac],
[[AC_PLAIN_SCRIPT()#! /bin/sh

_AS@&t@_EXPR_PREPARE

m4_define([DIRNAME_TEST],
[dir=`AS_DIRNAME([$1])`
test "$dir" = "$2" ||
  echo "dirname($1) = $dir instead of $2" >&2

dir=`AS_DIRNAME_SED([$1])`
test "$dir" = "$2" ||
  echo "dirname_sed($1) = $dir instead of $2" >&2])

DIRNAME_TEST([/],		[/])
DIRNAME_TEST([//],		[//])
DIRNAME_TEST([///],		[/])
DIRNAME_TEST([//1],		[//])
DIRNAME_TEST([/1],		[/])
DIRNAME_TEST([./1],		[.])
DIRNAME_TEST([../../2],		[../..])
DIRNAME_TEST([//1/],		[//])
DIRNAME_TEST([/1/],		[/])
DIRNAME_TEST([./1/],		[.])
DIRNAME_TEST([../../2],		[../..])
DIRNAME_TEST([//1/3],		[//1])
DIRNAME_TEST([/1/3],		[/1])
DIRNAME_TEST([./1/3],		[./1])
DIRNAME_TEST([../../2/3],	[../../2])
DIRNAME_TEST([//1/3///],	[//1])
DIRNAME_TEST([/1/3///],		[/1])
DIRNAME_TEST([./1/3///],	[./1])
DIRNAME_TEST([../../2/3///],	[../../2])
DIRNAME_TEST([//1//3/],		[//1])
DIRNAME_TEST([/1//3/],		[/1])
DIRNAME_TEST([./1//3/],		[./1])
DIRNAME_TEST([../../2//3/],	[../../2])
AS_EXIT(0)
]])

AT_CHECK_AUTOCONF
AT_CHECK_CONFIGURE

AT_CLEANUP(configure)



## ------------------------------- ##
## AS_BASENAME & AS_BASENAME_SED.  ##
## ------------------------------- ##

# Build nested dirs.
m4_pattern_allow([^AS_BASENAME(_SED)?$])
AT_SETUP([[AS_BASENAME & AS_BASENAME_SED]])

AT_DATA([configure.ac],
[[AC_PLAIN_SCRIPT()#! /bin/sh

_AS@&t@_EXPR_PREPARE

m4_define([BASENAME_TEST],
[base=`AS_BASENAME([$1])`
test "$base" = "$2" ||
  echo "basename($1) = $base instead of $2" >&2

base=`AS_BASENAME_SED([$1])`
test "$base" = "$2" ||
  echo "basename_sed($1) = $base instead of $2" >&2])

BASENAME_TEST([//1],             [1])
BASENAME_TEST([/1],              [1])
BASENAME_TEST([./1],             [1])
BASENAME_TEST([../../2],         [2])
BASENAME_TEST([//1/],            [1])
BASENAME_TEST([/1/],             [1])
BASENAME_TEST([./1/],            [1])
BASENAME_TEST([../../2],         [2])
BASENAME_TEST([//1/3],           [3])
BASENAME_TEST([/1/3],            [3])
BASENAME_TEST([./1/3],           [3])
BASENAME_TEST([../../2/3],       [3])
BASENAME_TEST([//1/3///],        [3])
BASENAME_TEST([/1/3///],         [3])
BASENAME_TEST([./1/3///],        [3])
BASENAME_TEST([../../2/3///],    [3])
BASENAME_TEST([//1//3/],         [3])
BASENAME_TEST([/1//3/],          [3])
BASENAME_TEST([./1//3/],         [3])
BASENAME_TEST([a.c],             [a.c])
BASENAME_TEST([a.c/],            [a.c])
BASENAME_TEST([/a.c/],           [a.c])
BASENAME_TEST([/1/a.c],          [a.c])
BASENAME_TEST([/1/a.c/],         [a.c])
BASENAME_TEST([/1/../a.c],       [a.c])
BASENAME_TEST([/1/../a.c/],      [a.c])
BASENAME_TEST([./1/a.c],         [a.c])
BASENAME_TEST([./1/a.c/],        [a.c])
AS_EXIT(0)
]])

AT_CHECK_AUTOCONF
AT_CHECK_CONFIGURE

AT_CLEANUP(configure)



## ------------ ##
## AS_MKDIR_P.  ##
## ------------ ##

# Build nested dirs.
m4_pattern_allow([^AS_MKDIR_P$])
AT_SETUP([[AS_MKDIR_P]])

AT_DATA([configure.ac],
[[AC_PLAIN_SCRIPT()#! /bin/sh

pwd=`pwd`
set -e
# Absolute
AS_MKDIR_P(["$pwd/1/2/3/4/5/6"])
test -d "$pwd/1/2/3/4/5/6" ||
  AC_MSG_ERROR([$pwd/1/2/3/4/5/6 has not been properly created])
# Relative
AS_MKDIR_P(["a/b/c/d/e/f"])
test -d a/b/c/d/e/f ||
  AC_MSG_ERROR([a/b/c/d/e/f has not been properly created])
AS_EXIT(0)
]])

AT_CHECK_AUTOCONF
AT_CHECK_CONFIGURE

AT_CLEANUP(configure 1 a)




## ----------------------------- ##
## Negated classes in globbing.  ##
## ----------------------------- ##

# It is known that `[^...]' is not universally supported, but it is
# unknown for `[!...]'.

AT_SETUP([Negated classes in globbing])

AT_DATA([configure.ac],
[[AC_PLAIN_SCRIPT()#! /bin/sh

case 'with!two!bangs' in
  *[[!a-z]]*) ;;
           *) AC_MSG_ERROR([[`*[!a-z]*' didn't match `with!two!bangs']]);;
esac

case without in
  *[[!a-z]]*) AC_MSG_ERROR([[`*[!a-z]*' matched `without']]);;
esac
]])

AT_CHECK_AUTOCONF
AT_CHECK_CONFIGURE

AT_CLEANUP