# -*- shell-script -*-
#
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
# 2005, 2006, 2007, 2008, 2009, 2010, 2011 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 <http://www.gnu.org/licenses/>.
## -------------------------------------------------------- ##
## Source static setup and definitions for the testsuite. ##
## -------------------------------------------------------- ##
# This code needs to be 'set -e' clean.
# Ensure we are running from the right directory.
test -f ./defs-static || {
echo "$0: ./defs-static: not found in current directory" >&2
exit 99
}
# Source the shell sanitization and variables' definitions.
. ./defs-static || exit 99
# The name of the current test (without the `.test' suffix.)
# Guard against failure to spawn sed (seen on MSYS), or empty $argv0.
me=`echo "$argv0" | sed -e 's,.*[\\/],,;s/\.test$//'` \
&& test -n "$me" \
|| { echo "$argv0: failed to define \$me" >&2; exit 99; }
## ---------------------------------------- ##
## Sanity checks and environment cleanup. ##
## ---------------------------------------- ##
# A single whitespace character.
sp=' '
# A tabulation character.
tab=' '
# A newline character.
nl='
'
# As autoconf-generated configure scripts do, ensure that IFS
# is defined initially, so that saving and restoring $IFS works.
IFS=$sp$tab$nl
# Ensure $testsrcdir is set correctly.
test -f "$testsrcdir/defs-static.in" || {
echo "$me: $testsrcdir/defs-static.in not found, check \$testsrcdir" >&2
exit 99
}
# Ensure $testbuilddir is set correctly.
test -f "$testbuilddir/defs-static" || {
echo "$me: $testbuilddir/defs-static not found, check \$testbuilddir" >&2
exit 99
}
# Unset some MAKE... variables that may cause $MAKE to act like a
# recursively invoked sub-make. Any $MAKE invocation in a test is
# conceptually an independent invocation, not part of the main
# 'automake' build.
unset MFLAGS MAKEFLAGS AM_MAKEFLAGS MAKELEVEL __MKLVL__ MAKE_JOBS_FIFO
# Unset verbosity flag.
unset V
# Also unset variables that will let `make -e install' divert
# files into unwanted directories.
unset DESTDIR
unset prefix exec_prefix bindir datarootdir datadir docdir dvidir
unset htmldir includedir infodir libdir libexecdir localedir mandir
unset oldincludedir pdfdir psdir sbindir sharedstatedir sysconfdir
# The tests call `make -e' but we do not want $srcdir from the environment
# to override the definition from the Makefile.
unset srcdir
# Also unset variables that control our test driver. While not
# conceptually independent, they cause some changed semantics we
# need to control (and test for) in some of the tests to ensure
# backward-compatible behavior.
unset TESTS_ENVIRONMENT
unset DISABLE_HARD_ERRORS
unset TESTS
unset TEST_LOG_COMPILER
unset TEST_LOGS
unset RECHECK_LOGS
unset VERBOSE
## ---------------------------- ##
## Auxiliary shell functions. ##
## ---------------------------- ##
# We use a trap below for cleanup. This requires us to go through
# hoops to get the right exit status transported through the signal.
# So use `Exit STATUS' instead of `exit STATUS' inside of the tests.
# Turn off errexit here so that we don't trip the bug with OSF1/Tru64
# sh inside this function.
Exit ()
{
set +e
(exit $1)
exit $1
}
# is_newest FILE FILES
# --------------------
# Return false if any file in FILES is newer than FILE.
# Resolve ties in favor of FILE.
is_newest ()
{
is_newest_files=`find "$@" -newer "$1"`
test -z "$is_newest_files"
}
# AUTOMAKE_run status [options...]
# --------------------------------
# Run Automake with OPTIONS, and fail if automake
# does not exit with STATUS.
AUTOMAKE_run ()
{
expected_exitcode=$1
shift
exitcode=0
$AUTOMAKE ${1+"$@"} >stdout 2>stderr || exitcode=$?
cat stderr >&2
cat stdout
test $exitcode = $expected_exitcode || Exit 1
}
# AUTOMAKE_fails [options...]
# ---------------------------
# Run Automake with OPTIONS, and fail if automake
# does not exit with STATUS.
AUTOMAKE_fails ()
{
AUTOMAKE_run 1 ${1+"$@"}
}
# unindent [input files...]
# -------------------------
# Remove the "proper" amount of leading whitespace from the given files,
# and output the result on stdout. That amount is determined by looking
# at the leading whitespace of the first non-blank line in the input
# files. If no input file is specified, standard input is implied.
unindent ()
{
cat ${1+"$@"} > deindent.tmp
indentation=`sed <deindent.tmp -n "
/[^ $tab].*$/{
s///p
q
}"`
sed "s/^$indentation//" deindent.tmp
rm -f deindent.tmp
}
## ----------------------------------------------------------- ##
## Checks for required tools, and additional setups (if any) ##
## required by them. ##
## ----------------------------------------------------------- ##
# Print it here, so that the user will see it also if the test
# will be skipped due to some tool missing in $PATH itslef.
echo "$PATH"
# Look for (and maybe set up) required tools and/or system features; skip
# the current test if they are not found.
for tool in : $required
do
# Check that each required tool is present.
case $tool in
:) ;;
bzip2)
# Do not use --version, bzip2 still tries to compress stdin.
echo "$me: running bzip2 --help"
bzip2 --help || exit 77
;;
cl)
CC=cl
export CC
echo "$me: running $CC -?"
$CC -? || exit 77
;;
cscope)
# Sun cscope is interactive without redirection.
echo "$me: running cscope --version </dev/null"
cscope --version </dev/null || exit 77
;;
etags)
# Exuberant Ctags will create a TAGS file even
# when asked for --help or --version. (Emacs's etags
# does not have such problem.) Use -o /dev/null
# to make sure we do not pollute the tests/ directory.
echo "$me: running etags --version -o /dev/null"
etags --version -o /dev/null || exit 77
;;
GNUmake)
# Use --version AND -v, because SGI Make doesn't fail on --version.
# Also grep for GNU because newer versions of FreeBSD make do
# not complain about `--version' (they seem to silently ignore it).
echo "$me: running $MAKE --version -v | grep GNU"
( $MAKE --version -v | grep GNU ) || exit 77
;;
gcc)
# When gcc is required, export `CC=gcc' so that ./configure
# always use it. This is important only when the user
# has defined CC in his environment, otherwise ./configure will
# prefer gcc to other compilers.
CC=gcc
export CC
echo "$me: running $CC --version"
$CC --version || exit 77
echo "$me: running $CC -v"
$CC -v || exit 77
;;
gcj)
GCJ=gcj
export GCJ
echo "$me: running $GCJ --version"
$GCJ --version || exit 77
echo "$me: running $GCJ -v"
$GCJ -v || exit 77
;;
g++)
CXX=g++
export CXX
echo "$me: running $CXX --version"
$CXX --version || exit 77
echo "$me: running $CXX -v"
$CXX -v || exit 77
;;
icc)
CC=icc
export CC
# There is no way to ask *only* the compiler's version.
# This tool always wants to do something (by default
# it will try link *nothing* and complain it cannot find
# main(); funny). Use -help so it does not try linking anything.
echo "$me: running $CC -V -help"
$CC -V -help || exit 77
;;
makedepend)
echo "$me: running makedepend -f-"
makedepend -f- || exit 77
;;
makeinfo-html)
# Make sure makeinfo understands --html.
echo "$me: running makeinfo --html --version"
makeinfo --html --version || exit 77
;;
non-root)
# Skip this test case if the user is root.
# We try to append to a read-only file to detect this.
priv_check_temp=priv-check.$$
touch $priv_check_temp || exit 99
chmod a-w $priv_check_temp || exit 99
(echo foo >> $priv_check_temp) >/dev/null 2>&1
overwrite_status=$?
rm -f $priv_check_temp
if test $overwrite_status -eq 0; then
echo "$me: cannot drop file write permissions" >&2
exit 77
fi
unset priv_check_temp overwrite_status
;;
perl-threads)
if test "$WANT_NO_THREADS" = "yes"; then
echo "$me: skip with Devel::Cover: cannot cope with threads" >&2
exit 77
fi
;;
python)
# Python doesn't support --version, it has -V
echo "$me: running python -V"
python -V || exit 77
;;
ro-dir)
# Skip this test case if read-only directories aren't supported
# (e.g., under DOS.)
ro_dir_temp=ro_dir.$$
mkdir $ro_dir_temp || exit 99
chmod a-w $ro_dir_temp || exit 99
(: > $ro_dir_temp/probe) >/dev/null 2>/dev/null
create_status=$?
rm -rf $ro_dir_temp
if test $create_status -eq 0; then
echo "$me: cannot drop directory write permissions" >&2
exit 77
fi
unset ro_dir_temp create_status
;;
rst2html)
# Try the variants that are tried in check.am.
while :; do
for r2h in $RST2HTML rst2html rst2html.py; do
echo "$me: running $r2h --version"
$r2h --version && break 2
done
echo "$me: no proper rst2html program found" >&2
exit 77
done
unset r2h
;;
runtest)
# DejaGnu's runtest program. We rely on being able to specify
# the program on the runtest command-line. This requires
# DejaGnu 1.4.3 or later.
echo "$me: running runtest SOMEPROGRAM=someprogram --version"
runtest SOMEPROGRAM=someprogram --version || exit 77
;;
tex)
# No all versions of Tex support `--version', so we use
# a configure check.
if test -z "$TEX"; then
echo "$me: TeX is required, but it wasn't found by configure" >&2
exit 77
fi
;;
texi2dvi-o)
# Texi2dvi supports `-o' since Texinfo 4.1.
echo "$me: running texi2dvi -o /dev/null --version"
texi2dvi -o /dev/null --version || exit 77
;;
xsi-shell)
# Try some XSI features.
# Keep this in sync with libtool.m4:_LT_CHECK_SHELL_FEATURES.
echo "$me: trying some XSI constructs"
( _am_dummy="a/b/c"
test "${_am_dummy##*/},${_am_dummy%/*},${_am_dummy#??}"${_am_dummy%"$_am_dummy"}, \
= c,a/b,b/c, \
&& eval 'test $(( 1 + 1 )) -eq 2 \
&& test "${#_am_dummy}" -eq 5' ) || exit 77
;;
yacc)
if test x"$YACC" = x"no"; then
# The user has explicitly told he doesn't want a yacc program
# to be used.
echo "$me: \$YACC is \"no\", skipping test" >&2
exit 77
elif test -z "$YACC"; then
# The user hasn't explicitly specified any yacc program in the
# environment, so we try to use bison, skipping the test if it's
# not found.
YACC='bison -y'
export YACC
echo "$me: running bison --version"
bison --version || exit 77
fi
;;
*)
# Generic case: the tool must support --version.
echo "$me: running $tool --version"
# It is not likely but possible that $tool is a special builtin,
# in which case the shell is allowed to exit after an error.
# So, please leave the subshell here.
( $tool --version ) || exit 77
;;
esac
done
# Using just `$testbuilddir' for the check here is ok, since the
# further temporary subdirectory where the test will be run is
# ensured not to contain any whitespace character.
case $testbuilddir in
*\ *|*\ *)
case " $required " in
*' libtool '* | *' libtoolize '* )
echo "$me: libtool/libtoolized cannot cope correctly" >&2
echo "$me: with spaces in the build tree" >&2
exit 77
;;
esac
;;
esac
# This test is necessary, although Automake's configure script bails out
# when $srcdir contains spaces. This is because $testsrcdir is in not
# configure-time $srcdir, but is instead configure-time $abs_srcdir, and
# that is allowed to contain spaces.
case $testsrcdir in
*\ * |*\ *)
case " $required " in
*' libtool '* | *' libtoolize '* | *' gettext '* )
echo "$me: our testsuite setup cannot cope correctly with spaces" >&2
echo "$me: in the source tree for libtool/gettext tests" >&2
exit 77
;;
esac
;;
esac
# We might need extra macros, e.g., from Libtool or Gettext.
# Find them on the system.
# Use `-I $top_testsrcdir/m4' in addition to `--acdir=$top_testsrcdir/m4',
# because the other `-I' directories added for libtool and gettext might
# contain files from an old version of Automake that we don't want to use.
# Use `-Wno-syntax' because we do not want our test suite to fail because
# some third-party .m4 file is underquoted.
case " $required " in
*' libtool '* | *' libtoolize '* | *' gettext '* )
aclocaldir=$testprefix/share/aclocal
extra_includes=""
if test -f $aclocaldir/dirlist; then
extra_includes=`
<$aclocaldir/dirlist \
sed 's/#.*//;s/[ ][ ]*$//g' \
| while read dir; do test ! -d "$dir" || echo "-I $dir"; done`
else :; fi
libtool_found=no
gettext_found=no
for d in $extra_includes $aclocaldir ; do
test "x$d" != x-I || continue
if test -f "$d/libtool.m4"; then
libtool_found=yes
fi
if test -f "$d/gettext.m4"; then
gettext_found=yes
fi
done
case " $required " in
*' libtool '*|*' libtoolize '*)
if test $libtool_found != yes; then
echo "$me: libtool/libtoolize is required, but libtool.m4 wasn't" >&2
echo "$me: found in directories $aclocaldir $extra_includes" >&2
exit 77
fi
;;
*' gettext '*)
if test $gettext_found != yes; then
echo "$me: gettext is required, but gettext.m4 wasn't found" >&2
echo "$me: in directories $aclocaldir $extra_includes" >&2
exit 77
fi
;;
esac
ACLOCAL="$ACLOCAL -Wno-syntax -I $top_testsrcdir/m4 $extra_includes -I $aclocaldir"
unset libtool_found gettext_found
unset extra_includes aclocaldir
;;
esac
## ---------------------------------------------------------------- ##
## Create and set up of the temporary directory used by the test. ##
## Set up of the exit trap for cleanup of said directory. ##
## ---------------------------------------------------------------- ##
# The subdirectory where the current test script will run and write its
# temporary/data files. This will be created shortly, and will be removed
# by the cleanup trap below if the test passes. If the test doesn't pass,
# this directory will be kept, to facilitate debugging.
testSubDir=$me.dir
test ! -d $testSubDir || {
find $testSubDir -type d ! -perm -700 -exec chmod u+rwx {} ";"
rm -rf $testSubDir
}
mkdir $testSubDir
cd ./$testSubDir
if test "$sh_errexit_works" = yes; then
trap 'exit_status=$?
set +e
cd "$testbuilddir"
case $exit_status,$keep_testdirs in
0,)
find $testSubDir -type d ! -perm -700 -exec chmod u+rwx {} ";"
rm -rf $testSubDir
;;
esac
test "$signal" != 0 && echo "$me: caught signal $signal"
echo "$me: exit $exit_status"
exit $exit_status
' 0
for signal in 1 2 13 15; do
trap 'signal='$signal'; { Exit 99; }' $signal
done
signal=0
fi
# Copy in some files we need.
for file in install-sh missing depcomp; do
cp "$top_testsrcdir/lib/$file" . || Exit 99
done
# Build appropriate environment in test directory. Eg create
# configure.in, touch all necessary files, etc.
# Don't use AC_OUTPUT, but AC_CONFIG_FILES so that appending
# still produces a valid configure.ac. But then, tests running
# config.status really need to append AC_OUTPUT.
{
echo "AC_INIT([$me], [1.0])"
if test x"$parallel_tests" = x"yes"; then
echo "AM_INIT_AUTOMAKE([parallel-tests])"
else
echo "AM_INIT_AUTOMAKE"
fi
echo "AC_CONFIG_FILES([Makefile])"
} >configure.in
## ---------------- ##
## Ready to go... ##
## ---------------- ##
set -x
set -e
pwd
