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8e048c0492
* lib/m4sugar/m4sh.m4: here. (AS_INIT): Push the BODY diversion, set the #! /bin/sh line. * lib/autoconf/general.m4 (AC_PLAIN_SCRIPT) : Remove. (AT_INIT): Replace AC_PLAIN_SCRIPT with AS_INIT invocation, include handle the m4_pattern_*, no longer push the BODY diversion nor set the /bin/sh line, AS_INIT does it. * lib/autotest/general.m4 (AT_INIT): Likewise. * tests/base.at: Adjust the tests to use AS_INIT. * tests/tools.at (AT_DATA_FORBIDDEN): New. (autoconf: forbidden tokens): Adjust to work on M4sh instead of Autoconf.
845 lines
25 KiB
Plaintext
845 lines
25 KiB
Plaintext
# This file is part of Autoconf. -*- Autoconf -*-
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# M4 macros used in building test suites.
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# Copyright 2000, 2001 Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2, or (at your option)
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# any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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# 02111-1307, USA.
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# As a special exception, the Free Software Foundation gives unlimited
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# permission to copy, distribute and modify the configure scripts that
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# are the output of Autoconf. You need not follow the terms of the GNU
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# General Public License when using or distributing such scripts, even
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# though portions of the text of Autoconf appear in them. The GNU
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# General Public License (GPL) does govern all other use of the material
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# that constitutes the Autoconf program.
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#
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# Certain portions of the Autoconf source text are designed to be copied
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# (in certain cases, depending on the input) into the output of
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# Autoconf. We call these the "data" portions. The rest of the Autoconf
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# source text consists of comments plus executable code that decides which
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# of the data portions to output in any given case. We call these
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# comments and executable code the "non-data" portions. Autoconf never
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# copies any of the non-data portions into its output.
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#
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# This special exception to the GPL applies to versions of Autoconf
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# released by the Free Software Foundation. When you make and
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# distribute a modified version of Autoconf, you may extend this special
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# exception to the GPL to apply to your modified version as well, *unless*
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# your modified version has the potential to copy into its output some
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# of the text that was the non-data portion of the version that you started
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# with. (In other words, unless your change moves or copies text from
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# the non-data portions to the data portions.) If your modification has
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# such potential, you must delete any notice of this special exception
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# to the GPL from your modified version.
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# Use of diversions:
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#
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# - DEFAULT
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# Overall initialization, value of $at_tests_all.
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# - OPTIONS
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# Option processing
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# Be ready to run the tests.
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# - TESTS
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# The core of the test suite, the ``normal'' diversion.
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# - TAIL
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# tail of the core for;case, overall wrap up, generation of debugging
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# scripts and statistics.
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m4_define([_m4_divert(DEFAULT)], 5)
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m4_define([_m4_divert(OPTIONS)], 10)
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m4_define([_m4_divert(TESTS)], 50)
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m4_define([_m4_divert(TAIL)], 60)
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# AT_LINE
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# -------
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# Return the current file sans directory, a colon, and the current
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# line. Be sure to return a _quoted_ filename, so if, for instance,
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# the user is lunatic enough to have a file named `dnl' (and I, for
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# one, love to be brainless and stubborn sometimes), then we return a
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# quoted name.
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#
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# Gee, we can't use simply
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#
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# m4_patsubst(__file__, [^.*/\(.*\)], [[\1]])
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#
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# since then, since `dnl' doesn't match the pattern, it is returned
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# with once quotation level less, so you lose, dammit! And since GNU M4
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# is one of the biggest junk in the whole universe wrt regexp, don't
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# even think about using `?' or `\?'. Bah, `*' will do.
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# Pleeeeeeeease, Gary, provide us with dirname and ERE!
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m4_define([AT_LINE],
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[m4_patsubst(__file__, [^\(.*/\)*\(.*\)], [[\2]]):__line__])
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# AT_INIT([TESTSUITE-NAME])
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# -------------------------
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# Begin test suite.
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m4_define([AT_INIT],
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[m4_pattern_forbid([^_?AT_])
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m4_pattern_forbid([PACKAGE_(BUGREPORT|STRING)$])
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m4_define([AT_TESTSUITE_NAME],
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m4_defn([PACKAGE_STRING])[ test suite]m4_ifval([$1], [: $1]))
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m4_define([AT_ordinal], 0)
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m4_define([AT_banner_ordinal], 0)
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m4_define([AT_data_files], [stdout expout at-* stderr experr])
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AS_INIT
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m4_divert_push([DEFAULT])dnl
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AS_SHELL_SANITIZE
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SHELL=${CONFIG_SHELL-/bin/sh}
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# How were we run?
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at_cli_args=${1+"$[@]"}
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# Load the config file.
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for at_file in atconfig atlocal
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do
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test -r $at_file || continue
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. ./$at_file || AS_ERROR([invalid content: $at_file])
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done
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AUTOTEST_PATH=`echo $AUTOTEST_PATH | tr ':' $PATH_SEPARATOR`
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# Not all shells have the 'times' builtin; the subshell is needed to make
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# sure we discard the 'times: not found' message from the shell.
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at_times=:
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(times) >/dev/null 2>&1 && at_times=times
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# CLI Arguments to pass to the debugging scripts.
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at_debug_args=
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# -e sets to true
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at_errexit_p=false
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# Shall we be verbose?
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at_verbose=:
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at_quiet=echo
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# Shall we keep the debug scripts? Must be `:' when test suite is
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# run by a debug script, so that the script doesn't remove itself.
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at_debug_p=false
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# Display help message?
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at_help_p=false
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# List tests?
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at_list_p=false
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# Tests to run
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at_tests=
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m4_wrap([m4_divert_text([DEFAULT],
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[# List of the tested programs.
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at_tested='m4_ifdef([AT_tested], [AT_tested])'
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# List of the tests.
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at_tests_all='AT_tests_all'
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# Number of the last test.
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at_last_test=AT_ordinal
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# Description of all the tests.
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at_help_all='AT_help'
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# List of the output files.
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at_data_files='AT_data_files'])])dnl
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m4_divert([OPTIONS])
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while test $[@%:@] -gt 0; do
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case $[1] in
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--help | -h )
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at_help_p=:
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;;
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--list | -l )
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at_list_p=:
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;;
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--version | -V )
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echo "$as_me (PACKAGE_STRING)"
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exit 0
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;;
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--clean | -c )
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rm -rf $at_data_files \
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$as_me.[[0-9]] $as_me.[[0-9][0-9]] $as_me.[[0-9][0-9][0-9]] \
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$as_me.log devnull
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exit 0
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;;
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--debug | -d )
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at_debug_p=:
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;;
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--errexit | -e )
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at_debug_p=:
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at_errexit_p=:
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;;
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--verbose | -v )
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at_verbose=echo; at_quiet=:
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;;
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--trace | -x )
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at_traceon='set -vx'; at_traceoff='set +vx'
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;;
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[[0-9] | [0-9][0-9] | [0-9][0-9][0-9] | [0-9][0-9][0-9][0-9]])
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at_tests="$at_tests$[1] "
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;;
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# Ranges
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[[0-9]- | [0-9][0-9]- | [0-9][0-9][0-9]- | [0-9][0-9][0-9][0-9]-])
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at_range_start=`echo $[1] |tr -d '-'`
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at_range=`echo " $at_tests_all " | \
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sed -e 's,^.* '$at_range_start' ,'$at_range_start' ,'`
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at_tests="$at_tests$at_range "
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;;
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[-[0-9] | -[0-9][0-9] | -[0-9][0-9][0-9] | -[0-9][0-9][0-9][0-9]])
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at_range_end=`echo $[1] |tr -d '-'`
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at_range=`echo " $at_tests_all " | \
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sed -e 's, '$at_range_end' .*$, '$at_range_end','`
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at_tests="$at_tests$at_range "
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;;
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[[0-9]-[0-9] | [0-9]-[0-9][0-9] | [0-9]-[0-9][0-9][0-9]] | \
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[[0-9]-[0-9][0-9][0-9][0-9] | [0-9][0-9]-[0-9][0-9]] | \
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[[0-9][0-9]-[0-9][0-9][0-9] | [0-9][0-9]-[0-9][0-9][0-9][0-9]] | \
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[[0-9][0-9][0-9]-[0-9][0-9][0-9]] | \
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[[0-9][0-9][0-9]-[0-9][0-9][0-9][0-9]] | \
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[[0-9][0-9][0-9][0-9]-[0-9][0-9][0-9][0-9]] )
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at_range_start=`echo $[1] |sed 's,-.*,,'`
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at_range_end=`echo $[1] |sed 's,.*-,,'`
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# Maybe test to make sure start <= end?
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at_range=`echo " $at_tests_all " | \
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sed -e 's,^.* '$at_range_start' ,'$at_range_start' ,' \
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-e 's, '$at_range_end' .*$, '$at_range_end','`
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at_tests="$at_tests$at_range "
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;;
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# Keywords.
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--keywords | -k )
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shift
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at_tests_selected=$at_help_all
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for at_keyword in `IFS=,; set X $[1]; shift; echo ${1+$[@]}`
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do
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# It is on purpose that we match the test group titles too.
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at_tests_selected=`echo "$at_tests_selected" |
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egrep -i "^[[^;]]*;[[^;]]*;.*$at_keyword"`
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done
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at_tests_selected=`echo "$at_tests_selected" | sed 's/;.*//'`
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at_tests="$at_tests$at_tests_selected "
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;;
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*=*)
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at_envvar=`expr "x$[1]" : 'x\([[^=]]*\)='`
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# Reject names that are not valid shell variable names.
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expr "x$at_envvar" : "[.*[^_$as_cr_alnum]]" >/dev/null &&
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AS_ERROR([invalid variable name: $at_envvar])
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at_value=`expr "x$[1]" : 'x[[^=]]*=\(.*\)'`
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at_value=`echo "$at_value" | sed "s/'/'\\\\\\\\''/g"`
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eval "$at_envvar='$at_value'"
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export $at_envvar
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# Propagate to debug scripts.
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at_debug_args="$at_debug_args $[1]"
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;;
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*) echo "$as_me: invalid option: $[1]" >&2
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echo "Try \`$[0] --help' for more information." >&2
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exit 1
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;;
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esac
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shift
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done
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# Selected tests.
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test -z "$at_tests" && at_tests=$at_tests_all
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# Help message.
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if $at_help_p; then
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cat <<_ATEOF
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Usage: $[0] [[OPTION]... [VARIABLE=VALUE]... [TESTS]]
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Run all the tests, or the selected TESTS, and save a detailed log file.
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Upon failure, create debugging scripts.
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You should not change environment variables unless explicitly passed
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as command line arguments. Set \`AUTOTEST_PATH' to select the executables
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to exercise. Each relative directory is expanded as build and source
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directories relatively to the top level of this distribution. E.g.,
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$ $[0] AUTOTEST_PATH=bin
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possibly amounts into
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PATH=/tmp/foo-1.0/bin:/src/foo-1.0/bin:\$PATH
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Operation modes:
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-h, --help print the help message, then exit
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-V, --version print version number, then exit
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-c, --clean remove all the files this test suite might create and exit
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-l, --list describes all the tests, or the selected TESTS
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Execution tuning:
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-k, --keywords=KEYWORDS
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select the tests matching all the comma separated KEYWORDS
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accumulates
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-e, --errexit abort as soon as a test fails; implies --debug
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-v, --verbose force more detailed output
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default for debugging scripts
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-d, --debug inhibit clean up and debug script creation
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default for debugging scripts
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-x, --trace enable tests shell tracing
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Report bugs to <PACKAGE_BUGREPORT>.
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_ATEOF
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exit 0
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fi
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# List of tests.
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if $at_list_p; then
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cat <<_ATEOF
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AT_TESTSUITE_NAME tests:
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NUM: FILENAME:LINE TEST-GROUP-NAME
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KEYWORDS
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_ATEOF
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# " 1 42 45 " => "^(1|42|45);"
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at_tests_pattern=`echo "$at_tests" | sed 's/^ *//;s/ *$//;s/ */|/g'`
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at_tests_pattern="^(${at_tests_pattern});"
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echo "$at_help_all" |
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egrep -e "$at_tests_pattern" |
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awk 'BEGIN { FS = ";" }
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{ if ($[1]) printf " %3d: %-18s %s\n", $[1], $[2], $[3]
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if ($[4]) printf " %s\n", $[4] } '
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exit 0
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fi
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# Don't take risks: use only absolute directories in PATH.
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#
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# For stand-alone test suites, AUTOTEST_PATH is relative to `.'.
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#
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# For embedded test suites, AUTOTEST_PATH is relative to the top level
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# of the package. Then expand it into build/src parts, since users
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# may create executables in both places.
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#
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# There might be directories that don't exist, but don't redirect
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# builtins' (eg., cd) stderr directly: Ultrix's sh hates that.
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at_path=
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_AS_PATH_WALK([$AUTOTEST_PATH $PATH],
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[case $as_dir in
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[[\\/]]* | ?:[[\\/]]* )
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at_path=$at_path$PATH_SEPARATOR$as_dir
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;;
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* )
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if test -z "$top_builddir"; then
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# Stand-alone test suite.
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at_path=$at_path$PATH_SEPARATOR$as_dir
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else
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# Embedded test suite.
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at_path=$at_path$PATH_SEPARATOR$top_builddir/$as_dir
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at_path=$at_path$PATH_SEPARATOR$top_srcdir/$as_dir
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fi
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;;
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esac])
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# Now build and simplify PATH.
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at_sep=
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PATH=
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_AS_PATH_WALK([$at_path],
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[as_dir=`(cd "$as_dir" && pwd) 2>/dev/null`
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test -d "$as_dir" || continue
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case $PATH in
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$as_dir | \
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$as_dir$PATH_SEPARATOR* | \
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*$PATH_SEPARATOR$as_dir | \
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*$PATH_SEPARATOR$as_dir$PATH_SEPARATOR* ) ;;
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*) PATH=$PATH$at_sep$as_dir
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at_sep=$PATH_SEPARATOR;;
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esac])
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export PATH
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# Can we diff with `/dev/null'? DU 5.0 refuses.
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if diff /dev/null /dev/null >/dev/null 2>&1; then
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at_devnull=/dev/null
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else
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at_devnull=devnull
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cp /dev/null $at_devnull
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fi
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|
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# Use `diff -u' when possible.
|
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if diff -u $at_devnull $at_devnull >/dev/null 2>&1; then
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at_diff='diff -u'
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else
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at_diff=diff
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fi
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|
|
# Setting up the FDs.
|
|
# 5 is stdout conditioned by verbosity.
|
|
if test $at_verbose = echo; then
|
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exec 5>&1
|
|
else
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exec 5>/dev/null
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fi
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|
|
# 6 is the log file. To be preserved if `-d'.
|
|
m4_define([AS_MESSAGE_LOG_FD], [6])
|
|
if $at_debug_p; then
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exec AS_MESSAGE_LOG_FD>/dev/null
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else
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|
exec AS_MESSAGE_LOG_FD>$as_me.log
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|
fi
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|
|
# Banners and logs.
|
|
AS_BOX(m4_defn([AT_TESTSUITE_NAME])[.])
|
|
{
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AS_BOX(m4_defn([AT_TESTSUITE_NAME])[.])
|
|
echo
|
|
|
|
echo "$as_me: command line was:"
|
|
echo " $ $[0] $at_cli_args"
|
|
echo
|
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|
|
# Try to find a few ChangeLogs in case it might help determining the
|
|
# exact version. Use the relative dir: if the top dir is a symlink,
|
|
# find will not follow it (and options to follow the links are not
|
|
# portable), which would result in no output here.
|
|
if test -n "$top_srcdir"; then
|
|
AS_BOX([ChangeLogs.])
|
|
echo
|
|
for at_file in `find "$top_srcdir" -name ChangeLog -print`
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|
do
|
|
echo "$as_me: $at_file:"
|
|
sed 's/^/| /;10q' $at_file
|
|
echo
|
|
done
|
|
|
|
AS_UNAME
|
|
echo
|
|
fi
|
|
|
|
# Contents of the config files.
|
|
for at_file in atconfig atlocal
|
|
do
|
|
test -r $at_file || continue
|
|
echo "$as_me: $at_file:"
|
|
sed 's/^/| /' $at_file
|
|
echo
|
|
done
|
|
|
|
AS_BOX([Tested programs.])
|
|
echo
|
|
} >&AS_MESSAGE_LOG_FD
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|
|
|
# Report what programs are being tested.
|
|
for at_program in : $at_tested
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|
do
|
|
test "$at_program" = : && continue
|
|
_AS_PATH_WALK([$PATH], [test -f $as_dir/$at_program && break])
|
|
if test -f $as_dir/$at_program; then
|
|
{
|
|
echo "AT_LINE: $as_dir/$at_program --version"
|
|
$as_dir/$at_program --version
|
|
echo
|
|
} >&AS_MESSAGE_LOG_FD 2>&1
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|
else
|
|
AS_ERROR([cannot find $at_program])
|
|
fi
|
|
done
|
|
|
|
{
|
|
AS_BOX([Silently running the tests.])
|
|
} >&AS_MESSAGE_LOG_FD
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|
|
|
at_start_date=`date`
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|
at_start_time=`(date +%s) 2>/dev/null`
|
|
echo "$as_me: starting at: $at_start_date" >&AS_MESSAGE_LOG_FD
|
|
at_pass_list=
|
|
at_fail_list=
|
|
at_skip_list=
|
|
at_test_count=0
|
|
m4_divert([TESTS])dnl
|
|
|
|
for at_test in $at_tests
|
|
do
|
|
at_status=0
|
|
rm -rf $at_data_files
|
|
# Skip tests we already run (using --keywords makes it easy to get
|
|
# duplication).
|
|
case " $at_pass_test $at_skip_test $at_fail_test " in
|
|
*" $at_test "* ) continue;;
|
|
esac
|
|
# Clearly separate the tests when verbose.
|
|
test $at_test_count != 0 && $at_verbose
|
|
case $at_test in
|
|
dnl Tests inserted here (TESTS).
|
|
m4_divert([TAIL])[]dnl
|
|
|
|
* )
|
|
echo "$as_me: no such test: $at_test" >&2
|
|
continue
|
|
;;
|
|
esac
|
|
case $at_test in
|
|
banner-*) ;;
|
|
*)
|
|
if test ! -f at-check-line; then
|
|
sed "s/^ */$as_me: warning: /" <<_ATEOF
|
|
A failure happened in a test group before any test could be
|
|
run. This means that test suite is improperly designed. Please
|
|
report this failure to <PACKAGE_BUGREPORT>.
|
|
_ATEOF
|
|
echo "$at_setup_line" >at-check-line
|
|
fi
|
|
at_test_count=`expr 1 + $at_test_count`
|
|
$at_verbose $ECHO_N "$at_test. $at_setup_line: $ECHO_C"
|
|
case $at_status in
|
|
0) at_msg="ok"
|
|
at_pass_list="$at_pass_list $at_test"
|
|
;;
|
|
77) at_msg="ok (skipped near \``cat at-check-line`')"
|
|
at_skip_list="$at_skip_list $at_test"
|
|
;;
|
|
*) at_msg="FAILED near \``cat at-check-line`'"
|
|
at_fail_list="$at_fail_list $at_test"
|
|
;;
|
|
esac
|
|
echo $at_msg
|
|
at_log_msg="$at_test. $at_setup_line: $at_msg"
|
|
# If the test failed, at-times is not available.
|
|
test -f at-times && at_log_msg="$at_log_msg (`sed 1d at-times`)"
|
|
echo "$at_log_msg" >&AS_MESSAGE_LOG_FD
|
|
$at_errexit_p && test -n "$at_fail_list" && break
|
|
;;
|
|
esac
|
|
done
|
|
|
|
at_stop_date=`date`
|
|
at_stop_time=`(date +%s) 2>/dev/null`
|
|
echo "$as_me: ending at: $at_stop_date" >&AS_MESSAGE_LOG_FD
|
|
at_duration_s=`(expr $at_stop_time - $at_start_time) 2>/dev/null`
|
|
at_duration_m=`(expr $at_duration_s / 60) 2>/dev/null`
|
|
at_duration_h=`(expr $at_duration_m / 60) 2>/dev/null`
|
|
at_duration_s=`(expr $at_duration_s % 60) 2>/dev/null`
|
|
at_duration_m=`(expr $at_duration_m % 60) 2>/dev/null`
|
|
at_duration="${at_duration_h}h ${at_duration_m}m ${at_duration_s}s"
|
|
if test "$at_duration" != "h m s"; then
|
|
echo "$as_me: test suite duration: $at_duration" >&AS_MESSAGE_LOG_FD
|
|
fi
|
|
|
|
# Cleanup everything unless the user wants the files.
|
|
$at_debug_p || rm -rf $at_data_files
|
|
|
|
# Wrap up the test suite with summary statistics.
|
|
at_skip_count=`set dummy $at_skip_list; shift; echo $[@%:@]`
|
|
at_fail_count=`set dummy $at_fail_list; shift; echo $[@%:@]`
|
|
if test $at_fail_count = 0; then
|
|
if test $at_skip_count = 0; then
|
|
AS_BOX([All $at_test_count tests were successful.])
|
|
else
|
|
AS_BOX([All $at_test_count tests were successful ($at_skip_count skipped).])
|
|
fi
|
|
elif test $at_debug_p = false; then
|
|
if $at_errexit_p; then
|
|
AS_BOX([ERROR: One of the tests failed, inhibiting subsequent tests.])
|
|
else
|
|
AS_BOX([ERROR: Suite unsuccessful, $at_fail_count of $at_test_count tests failed.])
|
|
fi
|
|
|
|
# Remove any debugging script resulting from a previous run.
|
|
rm -f $as_me.[[0-9]] $as_me.[[0-9][0-9]] $as_me.[[0-9][0-9][0-9]]
|
|
|
|
# Normalize the names so that `ls' lists them in order.
|
|
at_format=`echo $at_last_test | sed 's/././g'`
|
|
at_NNN=`expr "NNN$at_group" : ".*\($at_format\)"`
|
|
echo
|
|
echo $ECHO_N "Writing \`$as_me.$at_NNN' scripts, with $at_NNN =$ECHO_C"
|
|
for at_group in $at_fail_list
|
|
do
|
|
at_number=`expr "000$at_group" : ".*\($at_format\)"`
|
|
echo $ECHO_N " $at_number$ECHO_C"
|
|
{
|
|
echo "#! /bin/sh"
|
|
echo 'exec ${CONFIG_SHELL-'"$SHELL"'}' "$[0]" \
|
|
'-v -d' "$at_debug_args" "$at_group" '${1+"$[@]"}'
|
|
echo 'exit 1'
|
|
} >$as_me.$at_number
|
|
chmod +x $as_me.$at_number
|
|
done
|
|
echo ', done.'
|
|
echo
|
|
echo 'You may investigate any problem if you feel able to do so, in which'
|
|
echo 'case the test suite provides a good starting point.'
|
|
echo
|
|
echo 'Now, failed tests will be executed again, verbosely, and logged'
|
|
echo 'in the file '$as_me'.log.'
|
|
|
|
{
|
|
echo
|
|
echo
|
|
AS_BOX([Summary of the failures.])
|
|
|
|
# Summary of failed and skipped tests.
|
|
if test $at_fail_count != 0; then
|
|
echo "Failed tests:"
|
|
$SHELL $[0] $at_fail_list --list
|
|
echo
|
|
fi
|
|
if test $at_skip_count != 0; then
|
|
echo "Skipped tests:"
|
|
$SHELL $[0] $at_skip_list --list
|
|
echo
|
|
fi
|
|
echo
|
|
|
|
AS_BOX([Verbosely re-running the failing tests.])
|
|
echo
|
|
} >&AS_MESSAGE_LOG_FD
|
|
|
|
exec AS_MESSAGE_LOG_FD>/dev/null
|
|
$SHELL $[0] -v -d $at_debug_args $at_fail_list 2>&1 | tee -a $as_me.log
|
|
exec AS_MESSAGE_LOG_FD>>$as_me.log
|
|
|
|
{
|
|
echo
|
|
if test -n "$top_srcdir"; then
|
|
AS_BOX([Configuration logs.])
|
|
echo
|
|
for at_file in `find "$top_srcdir" -name config.log -print`
|
|
do
|
|
echo "$as_me: $at_file:"
|
|
sed 's/^/| /' $at_file
|
|
echo
|
|
done
|
|
fi
|
|
} >&AS_MESSAGE_LOG_FD
|
|
|
|
|
|
AS_BOX([$as_me.log is created.])
|
|
|
|
echo
|
|
echo "Please send \`$as_me.log' to <PACKAGE_BUGREPORT>,"
|
|
echo "along with all information you think might help."
|
|
exit 1
|
|
fi
|
|
|
|
exit 0
|
|
m4_divert_pop([TAIL])dnl
|
|
])# AT_INIT
|
|
|
|
|
|
# AT_TESTED(PROGRAMS)
|
|
# -------------------
|
|
# Specify the list of programs exercised by the test suite. Their
|
|
# versions are logged, and in the case of embedded test suite, they
|
|
# must correspond to the version of the package.. The PATH should be
|
|
# already preset so the proper executable will be selected.
|
|
m4_define([AT_TESTED],
|
|
[m4_append_uniq([AT_tested], [$1], [ ])])
|
|
|
|
|
|
# AT_SETUP(DESCRIPTION)
|
|
# ---------------------
|
|
# Start a group of related tests, all to be executed in the same subshell.
|
|
# The group is testing what DESCRIPTION says.
|
|
m4_define([AT_SETUP],
|
|
[m4_ifdef([AT_keywords], [m4_undefine([AT_keywords])])
|
|
m4_define([AT_line], AT_LINE)
|
|
m4_define([AT_description], [$1])
|
|
m4_define([AT_ordinal], m4_incr(AT_ordinal))
|
|
m4_append([AT_tests_all], [ ]m4_defn([AT_ordinal]))
|
|
m4_divert_push([TESTS])dnl
|
|
AT_ordinal ) @%:@ AT_ordinal. m4_defn([AT_line]): $1
|
|
at_setup_line='m4_defn([AT_line])'
|
|
$at_verbose "AT_ordinal. m4_defn([AT_line]): testing $1..."
|
|
$at_quiet $ECHO_N "m4_format([[%3d: %-18s]],
|
|
AT_ordinal, m4_defn([AT_line]))[]$ECHO_C"
|
|
(
|
|
$at_traceon
|
|
])
|
|
|
|
|
|
# AT_KEYWORDS(KEYOWRDS)
|
|
# ---------------------
|
|
# Declare a list of keywords associated to the current test group.
|
|
m4_define([AT_KEYWORDS],
|
|
[m4_append_uniq([AT_keywords], [$1], [,])])
|
|
|
|
|
|
# _AT_CLEANUP_FILE(FILE)
|
|
# ----------------------
|
|
# Register FILE for AT_CLEANUP.
|
|
m4_define([_AT_CLEANUP_FILE],
|
|
[m4_append_uniq([AT_data_files], [$1], [ ])])
|
|
|
|
|
|
# AT_CLEANUP_FILES(FILES)
|
|
# -----------------------
|
|
# Declare a list of FILES to clean.
|
|
m4_define([AT_CLEANUP_FILES],
|
|
[m4_foreach([AT_File], m4_quote(m4_patsubst([$1], [ *], [,])),
|
|
[_AT_CLEANUP_FILE(AT_File)])])
|
|
|
|
|
|
# AT_CLEANUP(FILES)
|
|
# -----------------
|
|
# Complete a group of related tests, recursively remove those FILES
|
|
# created within the test. There is no need to list files created with
|
|
# AT_DATA.
|
|
m4_define([AT_CLEANUP],
|
|
[AT_CLEANUP_FILES([$1])dnl
|
|
m4_append([AT_help],
|
|
m4_defn([AT_ordinal]);m4_defn([AT_line]);m4_defn([AT_description]);m4_ifdef([AT_keywords], [m4_defn([AT_keywords])])
|
|
)dnl
|
|
$at_times >at-times
|
|
)
|
|
at_status=$?
|
|
;;
|
|
|
|
m4_divert_pop([TESTS])dnl Back to KILL.
|
|
])# AT_CLEANUP
|
|
|
|
|
|
# AT_BANNER(TEXT)
|
|
# ---------------
|
|
# Output TEXT without any shell expansion.
|
|
m4_define([AT_BANNER],
|
|
[m4_define([AT_banner_ordinal], m4_incr(AT_banner_ordinal))
|
|
m4_append([AT_tests_all], [ banner-]m4_defn([AT_banner_ordinal]))
|
|
m4_divert_text([TESTS],
|
|
[
|
|
banner-AT_banner_ordinal ) @%:@ Banner AT_banner_ordinal. AT_LINE
|
|
cat <<\_ATEOF
|
|
|
|
$1
|
|
|
|
_ATEOF
|
|
;;
|
|
])dnl
|
|
])# AT_BANNER
|
|
|
|
|
|
# AT_DATA(FILE, CONTENTS)
|
|
# -----------------------
|
|
# Initialize an input data FILE with given CONTENTS, which should end with
|
|
# an end of line.
|
|
# This macro is not robust to active symbols in CONTENTS *on purpose*.
|
|
# If you don't want CONTENT to be evaluated, quote it twice.
|
|
m4_define([AT_DATA],
|
|
[AT_CLEANUP_FILES([$1])dnl
|
|
cat >$1 <<'_ATEOF'
|
|
$2[]_ATEOF
|
|
])
|
|
|
|
|
|
# AT_CHECK(COMMANDS, [STATUS = 0], STDOUT, STDERR)
|
|
# ------------------------------------------------
|
|
# Execute a test by performing given shell COMMANDS. These commands
|
|
# should normally exit with STATUS, while producing expected STDOUT and
|
|
# STDERR contents.
|
|
#
|
|
# STATUS, STDOUT, and STDERR are not checked if equal to `ignore'.
|
|
#
|
|
# If STDOUT is `expout', then stdout is compared to the content of the file
|
|
# `expout'. Likewise for STDERR and `experr'.
|
|
#
|
|
# If STDOUT is `stdout', then the stdout is left in the file `stdout',
|
|
# likewise for STDERR and `stderr'. Don't do this:
|
|
#
|
|
# AT_CHECK([command >out])
|
|
# # Some checks on `out'
|
|
#
|
|
# do this instead:
|
|
#
|
|
# AT_CHECK([command], [], [stdout])
|
|
# # Some checks on `stdout'
|
|
#
|
|
# This is an unfortunate limitation inherited from Ultrix which will not
|
|
# let you redirect several times the same FD (see the Autoconf documentation).
|
|
# If you use the `AT_CHECK([command >out])' be sure to get a test suite
|
|
# that will show spurious failures.
|
|
#
|
|
# You might wonder why not just use `ignore' and directly use stdout and
|
|
# stderr left by the test suite. Firstly because the names of these files
|
|
# is an internal detail, and secondly, because
|
|
#
|
|
# AT_CHECK([command], [], [ignore])
|
|
# AT_CHECK([check stdout])
|
|
#
|
|
# will use `stdout' both in input and output: undefined behavior would
|
|
# certainly result. That's why the test suite will save them in `at-stdout'
|
|
# and `at-stderr', and will provide you with `stdout' and `stderr'.
|
|
#
|
|
# Any line of stderr starting with leading blanks and a `+' are filtered
|
|
# out, since most shells when tracing include subshell traces in stderr.
|
|
# This may cause spurious failures when the test suite is run with `-x'.
|
|
#
|
|
#
|
|
# Implementation Details
|
|
# ----------------------
|
|
# Ideally, we would like to run
|
|
#
|
|
# ( $at_traceon; COMMANDS >at-stdout 2> at-stderr )
|
|
#
|
|
# but we must group COMMANDS as it is not limited to a single command, and
|
|
# then the shells will save the traces in at-stderr. So we have to filter
|
|
# them out when checking stderr, and we must send them into the test suite's
|
|
# stderr to honor -x properly.
|
|
#
|
|
# Limiting COMMANDS to a single command is not good either, since them
|
|
# the user herself would use {} or (), and then we face the same problem.
|
|
#
|
|
# But then, there is no point in running
|
|
#
|
|
# ( $at_traceon { $1 ; } >at-stdout 2>at-stder1 )
|
|
#
|
|
# instead of the simpler
|
|
#
|
|
# ( $at_traceon; $1 ) >at-stdout 2>at-stder1
|
|
#
|
|
m4_define([AT_CHECK],
|
|
[$at_traceoff
|
|
$at_verbose "AT_LINE: AS_ESCAPE([$1])"
|
|
echo AT_LINE >at-check-line
|
|
( $at_traceon; $1 ) >at-stdout 2>at-stder1
|
|
at_status=$?
|
|
egrep '^ *\+' at-stder1 >&2
|
|
egrep -v '^ *\+' at-stder1 >at-stderr
|
|
at_failed=false
|
|
dnl Check stderr.
|
|
m4_case([$4],
|
|
stderr, [(echo stderr:; tee stderr <at-stderr) >&5],
|
|
ignore, [(echo stderr:; cat at-stderr) >&5],
|
|
experr, [$at_diff experr at-stderr >&5 || at_failed=:],
|
|
[], [$at_diff $at_devnull at-stderr >&5 || at_failed=:],
|
|
[echo >>at-stderr; echo "AS_ESCAPE([$4])" | $at_diff - at-stderr >&5 || at_failed=:])
|
|
dnl Check stdout.
|
|
m4_case([$3],
|
|
stdout, [(echo stdout:; tee stdout <at-stdout) >&5],
|
|
ignore, [(echo stdout:; cat at-stdout) >&5],
|
|
expout, [$at_diff expout at-stdout >&5 || at_failed=:],
|
|
[], [$at_diff $at_devnull at-stdout >&5 || at_failed=:],
|
|
[echo >>at-stdout; echo "AS_ESCAPE([$3])" | $at_diff - at-stdout >&5 || at_failed=:])
|
|
dnl Check exit val. Don't `skip' if we are precisely checking $? = 77.
|
|
case $at_status in
|
|
m4_case([$2],
|
|
[77],
|
|
[],
|
|
[ 77) exit 77;;
|
|
])dnl
|
|
m4_case([$2],
|
|
[ignore],
|
|
[ *);;],
|
|
[ m4_default([$2], [0])) ;;
|
|
*) $at_verbose "AT_LINE: exit code was $at_status, expected m4_default([$2], [0])" >&2
|
|
at_failed=:;;])
|
|
esac
|
|
AS_IF($at_failed, [$5], [$6])
|
|
$at_failed && exit 1
|
|
$at_traceon
|
|
])# AT_CHECK
|