[SIMPLE PATCH] {maint} Add test for `AM_WITH_DMALLOC' macro.

[Stefano Lattarini]

The macro `AM_WITH_DMALLOC' is not checked by the testsuite.
The attached pach should provide at least a minimal coverage.
OK for maint?

Regards,
   Stefano

From b202a90ad9832bb4a7da6cb37322cd34716e75b4 Mon Sep 17 00:00:00 2001
From: Stefano Lattarini <address@hidden>
Date: Tue, 21 Sep 2010 12:54:25 +0200
Subject: [PATCH] Add test for `AM_WITH_DMALLOC' macro.

* tests/dmalloc.test: New test.
* tests/Makefile.am (TESTS): Update.
---
 ChangeLog          |    4 +++
 tests/Makefile.am  |    1 +
 tests/Makefile.in  |    1 +
 tests/dmalloc.test |   62 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 4 files changed, 68 insertions(+), 0 deletions(-)
 create mode 100755 tests/dmalloc.test

diff --git a/ChangeLog b/ChangeLog
index 4a6c386..9a039ee 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,9 @@
 2010-09-21  Stefano Lattarini  <address@hidden>
 
+       Add test for `AM_WITH_DMALLOC' macro.
+       * tests/dmalloc.test: New test.
+       * tests/Makefile.am (TESTS): Update.
+
        * m4/dmalloc.m4: Bump serial number and copyright years.
 
 2010-09-20  Stefano Lattarini  <address@hidden>
diff --git a/tests/Makefile.am b/tests/Makefile.am
index ba695f5..768f917 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -284,6 +284,7 @@ distdir.test \
 distlinks.test \
 distlinksbrk.test \
 distname.test \
+dmalloc.test \
 dollar.test \
 dollarvar.test \
 dollarvar2.test \
diff --git a/tests/Makefile.in b/tests/Makefile.in
index 9ea9d74..bccc52f 100644
--- a/tests/Makefile.in
+++ b/tests/Makefile.in
@@ -522,6 +522,7 @@ distdir.test \
 distlinks.test \
 distlinksbrk.test \
 distname.test \
+dmalloc.test \
 dollar.test \
 dollarvar.test \
 dollarvar2.test \
diff --git a/tests/dmalloc.test b/tests/dmalloc.test
new file mode 100755
index 0000000..66b9609
--- /dev/null
+++ b/tests/dmalloc.test
@@ -0,0 +1,62 @@
+#! /bin/sh
+# Copyright (C) 2010 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, see <http://www.gnu.org/licenses/>.
+
+# Simple checks on the `AM_WITH_DMALLOC' macro.
+
+. ./defs || Exit 1
+
+set -e
+
+cat >> configure.in << 'END'
+AC_CONFIG_HEADERS([config.h])
+AM_WITH_DMALLOC
+AC_SUBST([LIBS])
+dnl Let's show some good practices ;-)
+AC_SUBST([AM_LDFLAGS], [$LDFLAGS])
+AC_OUTPUT
+END
+
+cat > config.h.in <<'END'
+#undef WITH_DMALLOC
+END
+
+cat > Makefile.am <<'END'
+check-with-dmalloc:
+## The AM_WITH_DMALLOC assumes that the user is a developer, so that
+## he is expected to install and make available the `dmalloc' library
+## by his own.
+       echo ' ' $(AM_LDFLAGS) ' ' | grep ' -g '
+       echo ' ' $(LIBS) ' ' | grep ' -ldmalloc '
+END
+
+$ACLOCAL
+$AUTOMAKE
+$AUTOCONF
+
+./configure
+cat config.h # debug info
+grep '^ */\* *# *undef  *WITH_DMALLOC *\*/ *$' config.h
+
+./configure --without-dmalloc
+cat config.h # debug info
+grep '^ */\* *# *undef  *WITH_DMALLOC *\*/ *$' config.h
+
+./configure --with-dmalloc
+cat config.h # debug info
+grep '^# *define  *WITH_DMALLOC  *1 *$' config.h
+$MAKE check-with-dmalloc
+
+:
-- 
1.7.1