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(&handle_m4): Use it. * tests/m4sugar.at (m4_warn): Pass `-f' to autom4te to ensure the warnings are issued at each run. * tests/atspecific.m4 (AT_CHECK_M4SUGAR, AT_CHECK_M4SH): M4sugar is in the src tree.
156 lines
3.5 KiB
Plaintext
156 lines
3.5 KiB
Plaintext
# -*- Autoconf -*-
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AT_BANNER([M4sugar.])
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# Copyright 2000, 2001 Free Software Foundation, Inc.
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#
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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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# Order of the tests:
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# - m4_warn
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#
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# - m4_require
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# uses warn/error code.
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#
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# - m4_text_wrap
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## --------- ##
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## m4_warn. ##
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## --------- ##
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AT_SETUP([[m4_warn]])
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# m4_text_wrap is used to display the help strings. Also, check that
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# commas are not swallowed. This can easily happen because of
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# m4-listification.
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# FIXME: For the time being we use -f to make sure we do issue the
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# warnings. But maybe autom4te should handle that by itself?
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AT_DATA([script.s4g],
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[[m4_warn([foo], [foo])
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m4_warn([bar], [bar])
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m4_warn([syntax], [syntax])
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]])
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AT_CHECK_M4SUGAR([-o-], 0, [],
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[script.s4g:3: warning: syntax
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])
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AT_CHECK_M4SUGAR([-o- -Wall -f], 0, [],
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[script.s4g:1: warning: foo
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script.s4g:2: warning: bar
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script.s4g:3: warning: syntax
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])
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AT_CHECK_M4SUGAR([-o- -Wnone,bar -f], 0, [],
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[script.s4g:2: warning: bar
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])
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AT_CHECK_M4SUGAR([-o- -Wnone,bar,error -f], 1, [],
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[script.s4g:2: error: bar
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script.s4g:2: the top level
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])
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AT_CLEANUP
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## ----------------------------------- ##
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## m4_require: circular dependencies. ##
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## ----------------------------------- ##
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AT_SETUP([[m4_require: circular dependencies]])
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# m4_text_wrap is used to display the help strings. Also, check that
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# commas are not swallowed. This can easily happen because of
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# m4-listification.
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AT_DATA([script.s4g],
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[[m4_defun([foo],
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[m4_require([bar])])
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m4_defun([bar],
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[m4_require([foo])])
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m4_defun([baz],
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[m4_require([foo])])
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m4_init
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baz
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]])
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AT_CHECK_M4SUGAR([], 1, [],
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[[script.s4g:11: error: m4_require: circular dependency of foo
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script.s4g:11: foo is required by...
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script.s4g:5: bar is expanded from...
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script.s4g:11: bar is required by...
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script.s4g:2: foo is expanded from...
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script.s4g:11: foo is required by...
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script.s4g:8: baz is expanded from...
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script.s4g:11: the top level
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]])
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AT_CLEANUP
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## -------------- ##
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## m4_text_wrap. ##
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## -------------- ##
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AT_SETUP([[m4_text_wrap]])
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# m4_text_wrap is used to display the help strings. Also, check that
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# commas are not swallowed. This can easily happen because of
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# m4-listification.
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AT_DATA([script.s4g],
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[[m4_divert_push([0])m4_wrap([m4_divert_pop([0])])dnl
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m4_text_wrap([Short string */], [ ], [/* ], 20)
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m4_text_wrap([Much longer string */], [ ], [/* ], 20)
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m4_text_wrap([Short doc.], [ ], [ --short ], 30)
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m4_text_wrap([Short doc.], [ ], [ --too-wide], 30)
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m4_text_wrap([Super long documentation.], [ ], [ --too-wide], 30)
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m4_text_wrap([First, second , third, [,quoted]])
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]])
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AT_DATA(expout,
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[[/* Short string */
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/* Much longer
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string */
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--short Short doc.
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--too-wide
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Short doc.
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--too-wide
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Super long
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documentation.
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First, second , third, [,quoted]
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]])
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AT_CHECK_M4SUGAR([-o-], 0, [expout])
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AT_CLEANUP
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