mirror of
https://git.savannah.gnu.org/git/bison.git
synced 2026-03-09 12:23:04 +00:00
Add support for an Autotest test suite for Bison.
* m4/m4.m4, m4/atconfig.m4: New files. * m4/Makefile.am (EXTRA_DIST): Adjust. * tests/suite.m4, tests/Makefile.am, tests/atgeneral.m4: New files. * src/getargs.c: Display a more standard --version message. * src/reader.c (reader): Formatting changes. No longer depend upon VERSION_STRING. * configure.in: No longer use `dnl'. Set up the test suite and the new directory `tests/. (VERSION_STRING): Remove.
This commit is contained in:
Akim Demaille
40
tests/Makefile.am
Normal file
40
tests/Makefile.am
Normal file
@@ -0,0 +1,40 @@
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## Process this file with automake to create Makefile.in.
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## Makefile for Bison testsuite.
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## Copyright (C) 2000 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
|
||||
## 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,
|
||||
## 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
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## 02111-1307, USA.
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# Distribute the testsuite since GNU M4 is needed to build it.
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noinst_SCRIPTS = testsuite
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SUITE =
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EXTRA_DIST = atgeneral.m4 suite.m4 $(SUITE)
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check-local: atconfig testsuite
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$(SHELL) testsuite
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testsuite: atgeneral.m4 suite.m4 $(SUITE)
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$(M4) -I $(srcdir) atgeneral.m4 suite.m4 | \
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sed -e 's/[ ]*$$//' | \
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sed -e '/^$$/N;/\n$$/D' > $@-tmp
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chmod +x $@-tmp
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mv $@-tmp $@
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CLEANFILES = debug-*.sh
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DISTCLEANFILES = atconfig
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MAINTAINERCLEANFILES = testsuite
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82
tests/atconfig.in
Normal file
82
tests/atconfig.in
Normal file
@@ -0,0 +1,82 @@
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# @configure_input@ -*- shell-script -*-
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# Configurable variable values for building test suites.
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# Copyright (C) 2000 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
|
||||
# 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
|
||||
# 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
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# 02111-1307, USA.
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|
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# This script is part of Autotest. Unlimited permission to copy,
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# distribute and modify the testing scripts that are the output of
|
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# that Autotest script is given. You need not follow the terms of the
|
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# GNU General Public License when using or distributing such scripts,
|
||||
# even though portions of the text of Autotest appear in them. The
|
||||
# GNU General Public License (GPL) does govern all other use of the
|
||||
# material that constitutes the Autotest.
|
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#
|
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# Certain portions of the Autotest source text are designed to be
|
||||
# copied (in certain cases, depending on the input) into the output of
|
||||
# Autotest. We call these the "data" portions. The rest of the
|
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# Autotest source text consists of comments plus executable code that
|
||||
# decides which of the data portions to output in any given case. We
|
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# call these comments and executable code the "non-data" portions.
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# Autotest never 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 Autotest
|
||||
# released by the Free Software Foundation. When you make and
|
||||
# distribute a modified version of Autotest, you may extend this
|
||||
# special exception to the GPL to apply to your modified version as
|
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# well, *unless* your modified version has the potential to copy into
|
||||
# its output some of the text that was the non-data portion of the
|
||||
# version that you started with. (In other words, unless your change
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||||
# moves or copies text from the non-data portions to the data
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||||
# portions.) If your modification has such potential, you must delete
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# any notice of this special exception to the GPL from your modified
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# version.
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# Snippet (1
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# This debugging script has been automatically generated from `make check'.
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# Call it with `--help' to get a quick usage summary.
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at_package=@PACKAGE@
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at_version=@VERSION@
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# Snippet )1
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# Snippet (2
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at_n=@ECHO_N@
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at_c='@ECHO_C@'
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test -f atlocal && . ./atlocal
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# LC_MESSAGES is always shadowed by LC_ALL. Here are the only cases:
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# - GNU: LANGUAGE -> LC_ALL -> LC_MESSAGES -> LANG
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# - POSIX: LC_ALL -> LC_MESSAGES -> LANG
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# - XPG4: LC_ALL -> LANG
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# - SysV/XPG2: LANG
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export LANGUAGE; LANGUAGE=C
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export LANG; LANG=C
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export LC_ALL; LC_ALL=C
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srcdir=@srcdir@
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top_srcdir=@top_srcdir@
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# Use absolute file notations, as the test might change directories.
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at_srcdir=`cd @srcdir@ && pwd`
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at_top_srcdir=`cd @top_srcdir@ && pwd`
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if test -n "@AT_TESTPATH@"; then
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export PATH; PATH=`pwd`:`cd @AT_TESTPATH@ && pwd`:$PATH
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else
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export PATH; PATH=`pwd`:$PATH
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fi
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# We need GNU m4.
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M4=@M4@
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# Snippet )2
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388
tests/atgeneral.m4
Normal file
388
tests/atgeneral.m4
Normal file
@@ -0,0 +1,388 @@
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divert(-1) -*- shell-script -*-
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# `m4' macros used in building test suites.
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# Copyright (C) 2000 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
|
||||
# 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,
|
||||
# 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
|
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# 02111-1307, USA.
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|
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# This script is part of Autotest. Unlimited permission to copy,
|
||||
# distribute and modify the testing scripts that are the output of
|
||||
# that Autotest script is given. You need not follow the terms of the
|
||||
# GNU General Public License when using or distributing such scripts,
|
||||
# even though portions of the text of Autotest appear in them. The
|
||||
# GNU General Public License (GPL) does govern all other use of the
|
||||
# material that constitutes the Autotest.
|
||||
#
|
||||
# Certain portions of the Autotest source text are designed to be
|
||||
# copied (in certain cases, depending on the input) into the output of
|
||||
# Autotest. We call these the "data" portions. The rest of the
|
||||
# Autotest source text consists of comments plus executable code that
|
||||
# decides which of the data portions to output in any given case. We
|
||||
# call these comments and executable code the "non-data" portions.
|
||||
# Autotest never copies any of the non-data portions into its output.
|
||||
#
|
||||
# This special exception to the GPL applies to versions of Autotest
|
||||
# released by the Free Software Foundation. When you make and
|
||||
# distribute a modified version of Autotest, you may extend this
|
||||
# special exception to the GPL to apply to your modified version as
|
||||
# well, *unless* your modified version has the potential to copy into
|
||||
# its output some of the text that was the non-data portion of the
|
||||
# version that you started with. (In other words, unless your change
|
||||
# moves or copies text from the non-data portions to the data
|
||||
# portions.) If your modification has such potential, you must delete
|
||||
# any notice of this special exception to the GPL from your modified
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# version.
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changequote([, ])
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define(AT_DEFINE, defn([define]))
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define(AT_EVAL, defn([eval]))
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define(AT_FORMAT, defn([format]))
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define(AT_INCLUDE, defn([include]))
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define(AT_SHIFT, defn([shift]))
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define(AT_UNDEFINE, defn([undefine]))
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undefine([define])
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undefine([eval])
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undefine([format])
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undefine([include])
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undefine([shift])
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undefine([undefine])
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# AT_CASE(SWITCH, VAL1, IF-VAL1, VAL2, IF-VAL2, ..., DEFAULT)
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# m4 equivalent of
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# switch (SWITCH)
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# {
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# case VAL1:
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# IF-VAL1;
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# break;
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# case VAL2:
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# IF-VAL2;
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# break;
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# ...
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# default:
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# DEFAULT;
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# break;
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# }.
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# All the values are optional, and the macro is robust to active
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# symbols properly quoted.
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AT_DEFINE(AT_CASE,
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[ifelse([$#], 0, [],
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[$#], 1, [],
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[$#], 2, [$2],
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[$1], [$2], [$3],
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[AT_CASE([$1], AT_SHIFT(AT_SHIFT(AT_SHIFT($@))))])])
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# Use of diversions:
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# 0 - overall initialization; for each test group: skipping and cleanups;
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# 1 - for each test group: proper code, to reinsert between cleanups;
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# 2 - overall wrap up: generation of debugging scripts and statistics.
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# AT_LINE
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# Return the current file sans directory, a colon, and the current line.
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AT_DEFINE(AT_LINE,
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[patsubst(__file__, ^.*/\(.*\), \1):__line__])
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# AT_INIT(PROGRAM)
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# Begin testing suite, using PROGRAM to check version. The search path
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# should be already preset so the proper executable will be selected.
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AT_DEFINE(AT_INIT,
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[AT_DEFINE(AT_ordinal, 0)
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. ./atconfig
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# Snippet (3
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at_usage="Usage: [$]0 [OPTION]...
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-e Abort the full suite and inhibit normal clean up if a test fails
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-n Do not redirect stdout and stderr and do not test their contents
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-s Inhibit verbosity while generating or executing debugging scripts
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-v Force more detailed output, default for debugging scripts unless -s
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-x Have the shell to trace command execution; also implies option -n"
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while test [$][#] -gt 0; do
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case "[$]1" in
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--help) echo "$at_usage"; exit 0 ;;
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--version) echo "[$]0 ($at_package) $at_version"; exit 0 ;;
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-e) at_stop_on_error=1; shift ;;
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-n) at_no_redirs=1; shift ;;
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-s) at_verbose=; at_silent=1; shift ;;
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-v) at_verbose=1; at_silent=; shift ;;
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-x) at_traceon='set -vx'; at_traceoff='set +vx'; at_no_redirs=1; shift ;;
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*) echo 1>&2 "Try \`[$]0 --help' for more information."; exit 1 ;;
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esac
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done
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# To check whether a test succeeded or not, we compare an expected
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# output with a reference. In the testing suite, we just need `cmp'
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# but in debugging scripts, we want more information, so we prefer
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||||
# `diff -u'. Nonetheless we will use `diff' only, because in DOS
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||||
# environments, `diff' considers that two files are equal included
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||||
# when there are only differences on the coding of new lines. `cmp'
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||||
# does not.
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#
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# Finally, not all the `diff' support `-u', and some, like Tru64, even
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# refuse to `diff' /dev/null.
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: >empty
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if diff -u empty empty >/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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||||
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||||
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||||
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||||
# Each generated debugging script, containing a single test group, cleans
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# up files at the beginning only, not at the end. This is so we can repeat
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# the script many times and browse left over files. To cope with such left
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||||
# over files, the full test suite cleans up both before and after test groups.
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||||
# Snippet )3
|
||||
|
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if test -n "`$1 --version | sed -n s/$at_package.*$at_version/OK/p`"; then
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at_banner="Testing suite for $at_package, version $at_version"
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||||
at_dashes=`echo $at_banner | sed s/./=/g`
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echo "$at_dashes"
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||||
echo "$at_banner"
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||||
echo "$at_dashes"
|
||||
else
|
||||
echo '======================================================='
|
||||
echo 'ERROR: Not using the proper version, no tests performed'
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||||
echo '======================================================='
|
||||
exit 1
|
||||
fi
|
||||
|
||||
# Remove any debugging script resulting from a previous run.
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||||
rm -f debug-*.sh
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at_failed_list=
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at_ignore_count=0
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||||
divert(2)[]dnl
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||||
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||||
# Wrap up the testing suite with summary statistics.
|
||||
|
||||
rm -f at-check-line
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||||
at_fail_count=0
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||||
if test -z "$at_failed_list"; then
|
||||
if test "$at_ignore_count" = 0; then
|
||||
at_banner="All $at_test_count tests were successful"
|
||||
else
|
||||
at_banner="All $at_test_count tests were successful ($at_ignore_count ignored)"
|
||||
fi
|
||||
else
|
||||
echo
|
||||
echo $at_n "Writing \`debug-NN.sh' scripts, NN =$at_c"
|
||||
for at_group in $at_failed_list; do
|
||||
echo $at_n " $at_group$at_c"
|
||||
( echo '#!/bin/sh'
|
||||
sed -n '/^[#] Snippet (1/,/^[#] Snippet )1/p' atconfig
|
||||
test -z "$at_silent" && echo 'at_verbose=1'
|
||||
sed -n '/^[#] Snippet (2/,/^[#] Snippet )2/p' atconfig
|
||||
sed -n "/^[#] Snippet (3/,/^[#] Snippet )3/p" [$]0
|
||||
sed -n "/^[#] Snippet (c$at_group(/,/^[#] Snippet )c$at_group)/p" [$]0
|
||||
at_desc="`sed -n \
|
||||
'/^[#] Snippet (d'$at_group'(/,/^[#] Snippet )d'$at_group')/p' [$]0 \
|
||||
| sed -n '2s/^[#] //p'`"
|
||||
echo 'if test -n "$at_verbose"; then'
|
||||
echo ' at_banner="[$]0: '$at_desc'"'
|
||||
echo ' at_dashes=`echo $at_banner | sed s/./=/g`'
|
||||
echo ' echo'
|
||||
echo ' echo "$at_dashes"'
|
||||
echo ' echo "$at_banner"'
|
||||
echo ' echo "$at_dashes"'
|
||||
echo 'fi'
|
||||
echo
|
||||
sed -n "/^[#] Snippet (d$at_group(/,/^[#] Snippet )d$at_group)/p" [$]0
|
||||
sed -n "/^[#] Snippet (s$at_group(/,/^[#] Snippet )s$at_group)/p" [$]0
|
||||
echo 'exit 0'
|
||||
) | grep -v '^[#] Snippet' > debug-$at_group.sh
|
||||
chmod +x debug-$at_group.sh
|
||||
at_fail_count=`expr $at_fail_count + 1`
|
||||
done
|
||||
echo ', done'
|
||||
if test -n "$at_stop_on_error"; then
|
||||
at_banner='ERROR: One of the tests failed, inhibiting subsequent tests'
|
||||
else
|
||||
at_banner="ERROR: Suite unsuccessful, $at_fail_count of $at_test_count tests failed"
|
||||
fi
|
||||
fi
|
||||
at_dashes=`echo $at_banner | sed s/./=/g`
|
||||
echo
|
||||
echo "$at_dashes"
|
||||
echo "$at_banner"
|
||||
echo "$at_dashes"
|
||||
|
||||
if test -n "$at_failed_list"; then
|
||||
if test -z "$at_silent"; then
|
||||
echo
|
||||
echo 'When reporting failed tests to maintainers, do not merely list test'
|
||||
echo 'numbers, as the numbering changes between releases and pretests.'
|
||||
echo 'Be careful to give at least all the information you got about them.'
|
||||
echo 'You may investigate any problem if you feel able to do so, in which'
|
||||
echo 'case the generated debugging scripts provide good starting points.'
|
||||
echo "Go on and modify them at will. \`./debug-NN --help' gives usage"
|
||||
echo 'information. Now, failed tests will be executed again, verbosely.'
|
||||
for at_group in $at_failed_list; do
|
||||
./debug-$at_group.sh
|
||||
done
|
||||
fi
|
||||
exit 1
|
||||
fi
|
||||
|
||||
exit 0
|
||||
divert[]dnl
|
||||
])
|
||||
|
||||
# AT_SETUP(DESCRIPTION)
|
||||
|
||||
# Start a group of related tests, all to be executed in the same subshell.
|
||||
# The group is testing what DESCRIPTION says.
|
||||
|
||||
AT_DEFINE(AT_SETUP,
|
||||
[AT_DEFINE([AT_ordinal], AT_EVAL(AT_ordinal + 1))
|
||||
pushdef([AT_group_description], [$1])
|
||||
pushdef([AT_data_files], )
|
||||
pushdef([AT_data_expout], )
|
||||
pushdef([AT_data_experr], )
|
||||
if test -z "$at_stop_on_error" || test -z "$at_failed_list"; then
|
||||
divert(1)[]dnl
|
||||
echo AT_LINE > at-check-line
|
||||
if test -n "$at_verbose"; then
|
||||
echo 'testing AT_group_description'
|
||||
echo $at_n " $at_c"
|
||||
fi
|
||||
echo $at_n "substr(AT_ordinal. $srcdir/AT_LINE , 0, 30)[]$at_c"
|
||||
if test -z "$at_skip_mode"; then
|
||||
(
|
||||
[#] Snippet (d[]AT_ordinal[](
|
||||
[#] Testing AT_group_description
|
||||
[#] Snippet )d[]AT_ordinal[])
|
||||
[#] Snippet (s[]AT_ordinal[](
|
||||
[#] starting from `AT_LINE'.
|
||||
$at_traceon
|
||||
])
|
||||
|
||||
|
||||
# AT_CLEANUP(FILES)
|
||||
|
||||
# Complete a group of related tests, recursively remove those FILES
|
||||
# created within the test. There is no need to list stdout, stderr,
|
||||
# nor files created with AT_DATA.
|
||||
|
||||
AT_DEFINE(AT_CLEANUP,
|
||||
$at_traceoff
|
||||
[[#] Snippet )s[]AT_ordinal[])
|
||||
)
|
||||
case [$]? in
|
||||
0) echo ok
|
||||
;;
|
||||
77) echo "ignored near \``cat at-check-line`'"
|
||||
at_ignore_count=`expr $at_ignore_count + 1`
|
||||
;;
|
||||
*) echo "FAILED near \``cat at-check-line`'"
|
||||
at_failed_list="$at_failed_list AT_ordinal"
|
||||
;;
|
||||
esac
|
||||
else
|
||||
echo 'ignored (skipped)'
|
||||
at_ignore_count=`expr $at_ignore_count + 1`
|
||||
fi
|
||||
at_test_count=AT_ordinal
|
||||
if test -z "$at_stop_on_error" || test -z "$at_failed_list"; then
|
||||
divert(0)[]dnl
|
||||
[#] Snippet (c[]AT_ordinal[](
|
||||
|
||||
rm ifelse([AT_data_files$1], , [-f], [-rf[]AT_data_files[]ifelse($1, , , [ $1])]) stdout stderr[]AT_data_expout[]AT_data_experr
|
||||
[#] Snippet )c[]AT_ordinal[])
|
||||
undivert(1)[]dnl
|
||||
rm ifelse([AT_data_files$1], , [-f], [-rf[]AT_data_files[]ifelse($1, , , [ $1])]) stdout stderr[]AT_data_expout[]AT_data_experr
|
||||
fi
|
||||
fi
|
||||
popdef([AT_data_experr])
|
||||
popdef([AT_data_expout])
|
||||
popdef([AT_data_files])
|
||||
popdef([AT_group_description])])
|
||||
|
||||
|
||||
# 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.
|
||||
|
||||
AT_DEFINE(AT_DATA,
|
||||
[AT_DEFINE([AT_data_files], AT_data_files[ ]$1)
|
||||
cat > $1 <<'EOF'
|
||||
$2[]EOF
|
||||
])
|
||||
|
||||
|
||||
# AT_CHECK(COMMANDS, [STATUS], STDOUT, STDERR)
|
||||
|
||||
# Execute a test by performing given shell COMMANDS. These commands
|
||||
# should normally exit with STATUS, while producing expected STDOUT and
|
||||
# STDERR contents. The special word `expout' for STDOUT means that file
|
||||
# `expout' contents has been set to the expected stdout. The special word
|
||||
# `experr' for STDERR means that file `experr' contents has been set to
|
||||
# the expected stderr.
|
||||
# STATUS is not checked if it is empty.
|
||||
# STDOUT and STDERR can be the special value `ignore', in which case
|
||||
# their content is not checked.
|
||||
|
||||
AT_DEFINE(AT_CHECK,
|
||||
[$at_traceoff
|
||||
test -n "$at_verbose" \
|
||||
&& echo "$srcdir/AT_LINE: testing..."
|
||||
echo AT_LINE > at-check-line
|
||||
test -z "$at_no_redirs" && exec 5>&1 6>&2 1>stdout 2>stderr
|
||||
$at_traceon
|
||||
$1
|
||||
ifelse([$2],,,
|
||||
[at_status=$?
|
||||
if test $at_status != $2; then
|
||||
dnl Maybe there was an important message to read before it died.
|
||||
test -n "$at_verbose" && test -z "$at_no_redirs" && cat stderr >&6
|
||||
dnl Exit with the same code, at least to preserve 77.
|
||||
exit $at_status
|
||||
fi
|
||||
])dnl
|
||||
$at_traceoff
|
||||
if test -z "$at_no_redirs"; then
|
||||
exec 1>&5 2>&6
|
||||
AT_CASE([$3],
|
||||
ignore, [test -n "$at_verbose" && cat stdout;:],
|
||||
expout, [AT_DEFINE([AT_data_expout], [ expout])dnl
|
||||
$at_diff expout stdout || exit 1],
|
||||
[], [$at_diff empty stdout || exit 1],
|
||||
[echo $at_n "patsubst([$3], [\([\"`$]\)], \\\1)$at_c" | $at_diff - stdout || exit 1])
|
||||
AT_CASE([$4],
|
||||
ignore, [test -n "$at_verbose" && cat stderr;:],
|
||||
experr, [AT_DEFINE([AT_data_experr], [ experr])dnl
|
||||
$at_diff experr stderr || exit 1],
|
||||
[], [$at_diff empty stderr || exit 1],
|
||||
[echo $at_n "patsubst([$4], [\([\"`$]\)], \\\1)$at_c" | $at_diff - stderr || exit 1])
|
||||
fi
|
||||
$at_traceon
|
||||
])
|
||||
|
||||
divert(0)dnl
|
||||
5
tests/suite.m4
Normal file
5
tests/suite.m4
Normal file
@@ -0,0 +1,5 @@
|
||||
#!/bin/sh
|
||||
# Validation suite for Bison.
|
||||
# Copyright (C) 2000 Free Software Foundation, Inc.
|
||||
|
||||
AT_INIT(bison)
|
||||
Reference in New Issue
Block a user