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* lib/m4sugar/m4sh.m4 (AS_DIRNAME_EXPR): Use AS_REQUIRE.
* tests/tools.at (AT_DATA_FORBIDDEN): Rename/move/duplicate to... * tests/atspecific.m4 (AT_DATA_M4SUGAR, AT_DATA_M4SH): here. * tests/tools.at, tests/m4sh.at: Use it. * tests/m4sh.at: Don't rely on Autoconf macros. (DIRNAME_TEST): Also exercise the expr variant. * tests/m4sugar.at, tests/atspecific.m4 (AT_CHECK_M4SUGAR): The preferred M4sugar extension is now `.4s'. * tests/README: Remove.
This commit is contained in:
Akim Demaille
parent
201baaa8df
commit
0717332aed
12
ChangeLog
12
ChangeLog
@ -1,3 +1,15 @@
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2001-10-08 Akim Demaille <akim@epita.fr>
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* lib/m4sugar/m4sh.m4 (AS_DIRNAME_EXPR): Use AS_REQUIRE.
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* tests/tools.at (AT_DATA_FORBIDDEN): Rename/move/duplicate to...
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* tests/atspecific.m4 (AT_DATA_M4SUGAR, AT_DATA_M4SH): here.
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* tests/tools.at, tests/m4sh.at: Use it.
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* tests/m4sh.at: Don't rely on Autoconf macros.
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(DIRNAME_TEST): Also exercise the expr variant.
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* tests/m4sugar.at, tests/atspecific.m4 (AT_CHECK_M4SUGAR): The
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preferred M4sugar extension is now `.4s'.
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* tests/README: Remove.
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2001-10-08 Akim Demaille <akim@epita.fr>
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* lib/m4sugar/m4sugar.m4 (m4_provide_ifelse): Rename as...
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@ -388,13 +388,8 @@ m4_define([AS_ERROR],
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# a silly length limit that causes expr to fail if the matched
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# substring is longer than 120 bytes. So fall back on echo|sed if
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# expr fails.
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#
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# FIXME: Please note the following m4_require is quite wrong: if the first
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# occurrence of AS_DIRNAME_EXPR is in a backquoted expression, the
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# shell will be lost. We might have to introduce diversions for
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# setting up an M4sh script: required macros will then be expanded there.
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m4_defun([AS_DIRNAME_EXPR],
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[m4_require([_AS_EXPR_PREPARE])dnl
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[AS_REQUIRE([_AS_EXPR_PREPARE])dnl
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$as_expr X[]$1 : 'X\(.*[[^/]]\)//*[[^/][^/]]*/*$' \| \
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X[]$1 : 'X\(//\)[[^/]]' \| \
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X[]$1 : 'X\(//\)$' \| \
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78
tests/README
78
tests/README
@ -1,78 +0,0 @@
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-*- outline -*-
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This directory holds the M4sugar, M4sh and Autoconf test suites.
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Here are a few rules on how to write tests.
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* Order of the tests
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It is extremely important to pay attention to the order of the tests.
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There are basically two philosophies: (i) test earlier the most
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critical features (hence hurried users will at least check those), or
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(ii) test earlier the primitives.
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For having tried both, I definitely recommend (ii). In practice users
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will run the whole test suite even if it's long. And if they don't,
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there will be enough other users who will do the job.
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But also in practice some problems in the core of project can be
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responsible for an incredible number of failures. Then the problems
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at the origin will be hidden by the consequences. If dependencies are
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properly ordered in the test suite (test features which depend upon
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other features *after* having checked the latter), basically you'll
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just have to pay attention to the first failures. BTW, it also makes
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`./testsuite -e' much more useful.
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* Write tests!
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Don't let you be bitten three times by the same dog! When you spent a
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significant amount of time tracking the failure of feature in some
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more primitive problem, immediately write a test for the latter.
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If you track down several bugs down to the same origin, write a test
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especially for it.
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Of course in both cases, more primitive tests will be run beforehand.
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Write your test and have it failed before your fixing, and succeeding
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after. This usually means having at hand two copies of the source
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tree, one running the test suite to have it fail, and the other to
|
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have the same testsuite succeed.
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|
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|
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* Autoconf
|
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|
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** Use of `exit'
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Don't directly `exit 1' or `exit 77', rather use `AC_MSG_ERROR'.
|
||||
First of all because when we have to read the test suite logs we are
|
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happy to know why `configure' exited thanks to the error
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message. Secondly, because `configure' traps the `exit' and pretty
|
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many shells fail to set $? to 77 when trapping `exit 77'. This
|
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results in the test suite not being able to check the exit status.
|
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|
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** AC_MSG_ERROR
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Of course, since macro names are forbidden in `configure', if you
|
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really want to mention the macro name, you'll have to do without
|
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including `A?_' in the output.
|
||||
|
||||
-----
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|
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Copyright 2000 Free Software Foundation, Inc.
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|
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This file is part of GNU Autoconf.
|
||||
|
||||
GNU Autoconf 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.
|
||||
|
||||
GNU Autoconf 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 autoconf; see the file COPYING. If not, write to
|
||||
the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
||||
Boston, MA 02111-1307, USA.
|
||||
@ -1,5 +1,4 @@
|
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# M4 macros used in building Autoconf test suites. -*- Autotest -*-
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# Copyright 2000, 2001 Free Software Foundation, Inc.
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|
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# Copyright 2000, 2001 Free Software Foundation, Inc.
|
||||
|
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@ -19,18 +18,43 @@
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# 02111-1307, USA.
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|
||||
|
||||
## ------------------------------------ ##
|
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## Macros specialized in testing M4sh. ##
|
||||
## ------------------------------------ ##
|
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## ----------------- ##
|
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## Testing M4sugar. ##
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## ----------------- ##
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|
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|
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# AT_DATA_M4SUGAR(FILENAME, CONTENTS)
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# --------------------------------
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# Escape the invalid tokens with @&t@.
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m4_define([AT_DATA_M4SUGAR],
|
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[AT_DATA([$1],
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[m4_patsubst(m4_patsubst([[$2]], [\(m4\)_], [\1@&t@_]),
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[dnl], [d@&t@nl])])])
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|
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# AT_CHECK_M4SUGAR(FLAGS, [EXIT-STATUS = 0], STDOUT, STDERR)
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# ----------------------------------------------------------
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m4_define([AT_CHECK_M4SUGAR],
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[AT_CLEANUP_FILES([script.4s script autom4te.cache])dnl
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AT_CHECK([autom4te --language=m4sugar script.s4g -o script $1],
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AT_CHECK([autom4te --language=m4sugar script.4s -o script $1],
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m4_default([$2], [0]), [$3], [$4])])
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## -------------- ##
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## Testing M4sh. ##
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## -------------- ##
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|
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# AT_DATA_M4SH(FILENAME, CONTENTS)
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# --------------------------------
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# Escape the invalid tokens with @&t@.
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m4_define([AT_DATA_M4SH],
|
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[AT_DATA([$1],
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[m4_patsubst(m4_patsubst([[$2]], [\(m4\|AS\)_], [\1@&t@_]),
|
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[dnl], [d@&t@nl])])])
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|
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|
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# AT_CHECK_M4SH(FLAGS, [EXIT-STATUS = 0], STDOUT, STDERR)
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# -------------------------------------------------------
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m4_define([AT_CHECK_M4SH],
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@ -39,9 +63,10 @@ AT_CHECK([autom4te --language=m4sh script.as -o script $1],
|
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m4_default([$2], [0]), [$3], [$4])])
|
||||
|
||||
|
||||
## ---------------------------------------- ##
|
||||
## Macros specialized in testing Autoconf. ##
|
||||
## ---------------------------------------- ##
|
||||
|
||||
## ------------------ ##
|
||||
## Testing Autoconf. ##
|
||||
## ------------------ ##
|
||||
|
||||
|
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# AT_CONFIGURE_AC(BODY)
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|
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@ -42,18 +42,15 @@ AT_SETUP([LINENO])
|
||||
# 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],
|
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[AT_DATA([$1],
|
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[[AS@&t@_INIT
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m4@&t@_divert_push([0])d@&t@nl
|
||||
m4@&t@_wrap([m4@&t@_divert_pop([0])[]])d@&t@nl
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#! /bin/sh
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[AT_DATA_M4SH([$1],
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[[AS_INIT
|
||||
if $2; then
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AS@&t@_UNSET([LINENO])
|
||||
AS_UNSET([LINENO])
|
||||
fi
|
||||
AS@&t@_SHELL_SANITIZE
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||||
AS_SHELL_SANITIZE
|
||||
echo "Line: $3"
|
||||
grep 'Line: .*$4' $[0] >/dev/null ||
|
||||
AS@&t@_ERROR([cannot find original script])
|
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AS_ERROR([cannot find original script])
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exit 0
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]])
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])# AT_DATA_LINENO
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@ -89,24 +86,29 @@ AT_CHECK([sh test/test-2], 0, [expout])
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AT_CLEANUP(reference test test-1.lineno test-2.lineno)
|
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|
||||
|
||||
## ----------------------------- ##
|
||||
## AS_DIRNAME & AS_DIRNAME_SED. ##
|
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## ----------------------------- ##
|
||||
## ------------ ##
|
||||
## AS_DIRNAME. ##
|
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## ------------ ##
|
||||
|
||||
# Build nested dirs.
|
||||
m4_pattern_allow([^AS_DIRNAME(_SED)?$])
|
||||
AT_SETUP([[AS_DIRNAME & AS_DIRNAME_SED]])
|
||||
AT_SETUP([[AS@&t@_DIRNAME]])
|
||||
|
||||
AT_DATA([configure.ac],
|
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[[AS@&t@_INIT
|
||||
|
||||
_AS@&t@_EXPR_PREPARE
|
||||
AT_DATA_M4SH([script.as],
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||||
[[AS_INIT
|
||||
|
||||
# The EXPR variant is allowed to fail if `expr' was considered as too
|
||||
# weak for us, in which case `as_expr=false'.
|
||||
m4_define([DIRNAME_TEST],
|
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[dir=`AS_DIRNAME([$1])`
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test "$dir" = "$2" ||
|
||||
echo "dirname($1) = $dir instead of $2" >&2
|
||||
|
||||
if test "$as_expr" != false; then
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||||
dir=`AS_DIRNAME_EXPR([$1])`
|
||||
test "$dir" = "$2" ||
|
||||
echo "dirname_expr($1) = $dir instead of $2" >&2
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||||
fi
|
||||
|
||||
dir=`AS_DIRNAME_SED([$1])`
|
||||
test "$dir" = "$2" ||
|
||||
echo "dirname_sed($1) = $dir instead of $2" >&2])
|
||||
@ -137,25 +139,22 @@ DIRNAME_TEST([../../2//3/], [../../2])
|
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AS_EXIT(0)
|
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]])
|
||||
|
||||
AT_CHECK_AUTOCONF
|
||||
AT_CHECK_CONFIGURE
|
||||
AT_CHECK_M4SH
|
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AT_CHECK([script])
|
||||
|
||||
AT_CLEANUP(configure)
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AT_CLEANUP
|
||||
|
||||
|
||||
|
||||
## ------------------------------- ##
|
||||
## AS_BASENAME & AS_BASENAME_SED. ##
|
||||
## ------------------------------- ##
|
||||
## ------------- ##
|
||||
## AS_BASENAME. ##
|
||||
## ------------- ##
|
||||
|
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# Build nested dirs.
|
||||
m4_pattern_allow([^AS_BASENAME(_SED)?$])
|
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AT_SETUP([[AS_BASENAME & AS_BASENAME_SED]])
|
||||
AT_SETUP([[AS@&t@_BASENAME]])
|
||||
|
||||
AT_DATA([configure.ac],
|
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[[AS@&t@_INIT
|
||||
|
||||
_AS@&t@_EXPR_PREPARE
|
||||
AT_DATA_M4SH([script.as],
|
||||
[[AS_INIT
|
||||
|
||||
m4_define([BASENAME_TEST],
|
||||
[base=`AS_BASENAME([$1])`
|
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@ -197,10 +196,10 @@ BASENAME_TEST([./1/a.c/], [a.c])
|
||||
AS_EXIT(0)
|
||||
]])
|
||||
|
||||
AT_CHECK_AUTOCONF
|
||||
AT_CHECK_CONFIGURE
|
||||
AT_CHECK_M4SH
|
||||
AT_CHECK([script])
|
||||
|
||||
AT_CLEANUP(configure)
|
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AT_CLEANUP
|
||||
|
||||
|
||||
|
||||
@ -209,29 +208,28 @@ AT_CLEANUP(configure)
|
||||
## ------------ ##
|
||||
|
||||
# Build nested dirs.
|
||||
m4_pattern_allow([^AS_MKDIR_P$])
|
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AT_SETUP([[AS_MKDIR_P]])
|
||||
AT_SETUP([[AS@&t@_MKDIR_P]])
|
||||
|
||||
AT_DATA([configure.ac],
|
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[[AS@&t@_INIT
|
||||
AT_DATA_M4SH([script.as],
|
||||
[[AS_INIT
|
||||
|
||||
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([$pwd/1/2/3/4/5/6 has not been properly created])
|
||||
AS_ERROR([$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_ERROR([a/b/c/d/e/f has not been properly created])
|
||||
AS_EXIT(0)
|
||||
]])
|
||||
|
||||
AT_CHECK_AUTOCONF
|
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AT_CHECK_CONFIGURE
|
||||
AT_CHECK_M4SH
|
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AT_CHECK([script])
|
||||
|
||||
AT_CLEANUP(configure 1 a)
|
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AT_CLEANUP(1 a)
|
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|
||||
|
||||
|
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@ -245,20 +243,20 @@ AT_CLEANUP(configure 1 a)
|
||||
|
||||
AT_SETUP([Negated classes in globbing])
|
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|
||||
AT_DATA([configure.ac],
|
||||
[[AS@&t@_INIT
|
||||
AT_DATA_M4SH([script.as],
|
||||
[[AS_INIT
|
||||
|
||||
case 'with!two!bangs' in
|
||||
*[[!a-z]]*) ;;
|
||||
*) AC_MSG_ERROR([[`*[!a-z]*' didn't match `with!two!bangs']]);;
|
||||
*) AS_ERROR([[`*[!a-z]*' didn't match `with!two!bangs']]);;
|
||||
esac
|
||||
|
||||
case without in
|
||||
*[[!a-z]]*) AC_MSG_ERROR([[`*[!a-z]*' matched `without']]);;
|
||||
*[[!a-z]]*) AS_ERROR([[`*[!a-z]*' matched `without']]);;
|
||||
esac
|
||||
]])
|
||||
|
||||
AT_CHECK_AUTOCONF
|
||||
AT_CHECK_CONFIGURE
|
||||
AT_CHECK_M4SH
|
||||
AT_CHECK([script])
|
||||
|
||||
AT_CLEANUP
|
||||
|
||||
@ -32,8 +32,7 @@ AT_BANNER([M4sugar.])
|
||||
## m4_warn. ##
|
||||
## --------- ##
|
||||
|
||||
m4_pattern_allow([^m4_warn$])
|
||||
AT_SETUP([[m4_warn]])
|
||||
AT_SETUP([[m4@&t@_warn]])
|
||||
|
||||
# m4_text_wrap is used to display the help strings. Also, check that
|
||||
# commas are not swallowed. This can easily happen because of
|
||||
@ -42,29 +41,29 @@ AT_SETUP([[m4_warn]])
|
||||
# FIXME: For the time being we use -f to make sure we do issue the
|
||||
# warnings. But maybe autom4te should handle that by itself?
|
||||
|
||||
AT_DATA([script.s4g],
|
||||
AT_DATA_M4SUGAR([script.4s],
|
||||
[[m4_warn([foo], [foo])
|
||||
m4_warn([bar], [bar])
|
||||
m4_warn([syntax], [syntax])
|
||||
]])
|
||||
|
||||
AT_CHECK_M4SUGAR([-o-], 0, [],
|
||||
[script.s4g:3: warning: syntax
|
||||
[script.4s:3: warning: syntax
|
||||
])
|
||||
|
||||
AT_CHECK_M4SUGAR([-o- -Wall -f], 0, [],
|
||||
[script.s4g:1: warning: foo
|
||||
script.s4g:2: warning: bar
|
||||
script.s4g:3: warning: syntax
|
||||
[script.4s:1: warning: foo
|
||||
script.4s:2: warning: bar
|
||||
script.4s:3: warning: syntax
|
||||
])
|
||||
|
||||
AT_CHECK_M4SUGAR([-o- -Wnone,bar -f], 0, [],
|
||||
[script.s4g:2: warning: bar
|
||||
[script.4s:2: warning: bar
|
||||
])
|
||||
|
||||
AT_CHECK_M4SUGAR([-o- -Wnone,bar,error -f], 1, [],
|
||||
[script.s4g:2: error: bar
|
||||
script.s4g:2: the top level
|
||||
[script.4s:2: error: bar
|
||||
script.4s:2: the top level
|
||||
])
|
||||
|
||||
AT_CLEANUP
|
||||
@ -74,14 +73,13 @@ AT_CLEANUP
|
||||
## m4_require: circular dependencies. ##
|
||||
## ----------------------------------- ##
|
||||
|
||||
m4_pattern_allow([^m4_(require|defun|init)$])
|
||||
AT_SETUP([[m4_require: circular dependencies]])
|
||||
AT_SETUP([[m4@&t@_require: circular dependencies]])
|
||||
|
||||
# m4_text_wrap is used to display the help strings. Also, check that
|
||||
# commas are not swallowed. This can easily happen because of
|
||||
# m4-listification.
|
||||
|
||||
AT_DATA([script.s4g],
|
||||
AT_DATA_M4SUGAR([script.4s],
|
||||
[[m4_defun([foo],
|
||||
[m4_require([bar])])
|
||||
|
||||
@ -95,17 +93,18 @@ m4_init
|
||||
baz
|
||||
]])
|
||||
|
||||
AT_CHECK_M4SUGAR([], 1, [],
|
||||
[[script.s4g:11: error: m4_require: circular dependency of foo
|
||||
script.s4g:11: foo is required by...
|
||||
script.s4g:5: bar is expanded from...
|
||||
script.s4g:11: bar is required by...
|
||||
script.s4g:2: foo is expanded from...
|
||||
script.s4g:11: foo is required by...
|
||||
script.s4g:8: baz is expanded from...
|
||||
script.s4g:11: the top level
|
||||
AT_DATA_M4SUGAR([experr],
|
||||
[[script.4s:11: error: m4_require: circular dependency of foo
|
||||
script.4s:11: foo is required by...
|
||||
script.4s:5: bar is expanded from...
|
||||
script.4s:11: bar is required by...
|
||||
script.4s:2: foo is expanded from...
|
||||
script.4s:11: foo is required by...
|
||||
script.4s:8: baz is expanded from...
|
||||
script.4s:11: the top level
|
||||
]])
|
||||
|
||||
AT_CHECK_M4SUGAR([], 1, [], experr)
|
||||
AT_CLEANUP
|
||||
|
||||
|
||||
@ -113,15 +112,14 @@ AT_CLEANUP
|
||||
## m4_text_wrap. ##
|
||||
## -------------- ##
|
||||
|
||||
m4_pattern_allow([^m4_text_wrap$])
|
||||
AT_SETUP([[m4_text_wrap]])
|
||||
AT_SETUP([[m4@&t@_text_wrap]])
|
||||
|
||||
# m4_text_wrap is used to display the help strings. Also, check that
|
||||
# commas are not swallowed. This can easily happen because of
|
||||
# m4-listification.
|
||||
|
||||
AT_DATA([script.s4g],
|
||||
[[m4@&t@_divert_push([0])m4@&t@_wrap([m4@&t@_divert_pop([0])])d@&t@nl
|
||||
AT_DATA_M4SUGAR([script.4s],
|
||||
[[m4_divert_push([0])m4_wrap([m4_divert_pop([0])])dnl
|
||||
m4_text_wrap([Short string */], [ ], [/* ], 20)
|
||||
|
||||
m4_text_wrap([Much longer string */], [ ], [/* ], 20)
|
||||
|
||||
@ -236,17 +236,12 @@ AT_CLEANUP
|
||||
## autoconf: forbidden tokens. ##
|
||||
## ---------------------------- ##
|
||||
|
||||
# AT_DATA_FORBIDDEN(FILENAME, CONTENTS)
|
||||
# -------------------------------------
|
||||
# Escape the invalid tokens with @&t@.
|
||||
m4_define([AT_DATA_FORBIDDEN],
|
||||
[AT_DATA([$1], [m4_patsubst([$2], [\(m4\|AS\)_], [\1@&t@_])])])
|
||||
|
||||
# autoconf: forbidden tokens, basic
|
||||
# ---------------------------------
|
||||
AT_SETUP([autoconf: forbidden tokens, basic])
|
||||
|
||||
AT_DATA_FORBIDDEN([configure.ac],
|
||||
AT_DATA_M4SH([configure.ac],
|
||||
[[AS_INIT
|
||||
m4_foo
|
||||
_m4_bar
|
||||
@ -255,7 +250,7 @@ _AS_BAR
|
||||
[d@&t@nl]
|
||||
]])
|
||||
|
||||
AT_DATA_FORBIDDEN([experr],
|
||||
AT_DATA_M4SH([experr],
|
||||
[[configure.ac:2: error: possibly undefined macro: m4_foo
|
||||
configure.ac:3: error: possibly undefined macro: _m4_bar
|
||||
configure.ac:4: error: possibly undefined macro: AS_FOO
|
||||
@ -272,7 +267,7 @@ AT_CLEANUP
|
||||
# --------------------------------------
|
||||
AT_SETUP([autoconf: forbidden tokens, exceptions])
|
||||
|
||||
AT_DATA_FORBIDDEN([configure.ac],
|
||||
AT_DATA_M4SH([configure.ac],
|
||||
[[AS_INIT
|
||||
|
||||
# This is allowed in spite of the name.
|
||||
@ -294,7 +289,7 @@ BAS_DEFINE
|
||||
It would be very bad if Autoconf forgot to expand [AS_]INIT!
|
||||
]])
|
||||
|
||||
AT_DATA_FORBIDDEN([experr],
|
||||
AT_DATA_M4SH([experr],
|
||||
[[configure.ac:1: error: possibly undefined macro: AS_INIT
|
||||
configure.ac:7: error: possibly undefined macro: AS_ALLOWED_NOT
|
||||
configure.ac:10: error: possibly undefined macro: FORBIDDEN
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user