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# -*- Autotest -*-
AT_BANNER([M4sugar.])
# Copyright (C) 2000, 2001, 2002 Free Software Foundation, Inc.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
# 02111-1307, USA.
# Order of the tests:
# - m4_warn
#
# - m4_require
# uses warn/error code.
#
# - m4_text_wrap
## --------- ##
## 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
# m4-listification.
# 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_M4SUGAR([script.4s],
[[m4_warn([foo], [foo])
m4_warn([bar], [bar])
m4_warn([syntax], [syntax])
]])
AT_CHECK_M4SUGAR([-o-], 0, [],
[script.4s:3: warning: syntax
])
AT_CHECK_M4SUGAR([-o- -Wall -f], 0, [],
[script.4s:1: warning: foo
script.4s:2: warning: bar
script.4s:3: warning: syntax
])
AT_CHECK_M4SUGAR([-o- -Wnone,bar -f], 0, [],
[script.4s:2: warning: bar
])
AT_CHECK_M4SUGAR([-o- -Wnone,bar,error -f], 1, [], [stderr])
# The error message contains the path to m4, which might change.
AT_CHECK([sed 's/^autom4te.*failed/autom4te: m4 failed/' stderr], 0,
[[script.4s:2: error: bar
script.4s:2: the top level
autom4te: m4 failed with exit status: 1
]])
AT_CLEANUP
## ----------------------------------- ##
## 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_M4SUGAR([script.4s],
[[m4_defun([foo],
[m4_require([bar])])
m4_defun([bar],
[m4_require([foo])])
m4_defun([baz],
[m4_require([foo])])
m4_init
baz
]])
# Expected stderr.
AT_DATA_M4SUGAR([expout],
[[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
autom4te: m4 failed with exit status: 1
]])
AT_CHECK_M4SUGAR([], 1, [], stderr)
# The error message contains the path to m4, which might change.
AT_CHECK([sed 's/^autom4te.*failed/autom4te: m4 failed/' stderr], 0, [expout])
AT_CLEANUP
## -------------- ##
## 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_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)
m4_text_wrap([Short doc.], [ ], [ --short ], 30)
m4_text_wrap([Short doc.], [ ], [ --too-wide], 30)
m4_text_wrap([Super long documentation.], [ ], [ --too-wide], 30)
m4_text_wrap([First, second , third, [,quoted]])
]])
AT_DATA([expout],
[[/* Short string */
/* Much longer
string */
--short Short doc.
--too-wide
Short doc.
--too-wide
Super long
documentation.
First, second , third, [,quoted]
]])
AT_CHECK_M4SUGAR([-o-], 0, [expout])
AT_CLEANUP
|
