From: Alexandre Duret-Lutz <adl@gnu.org>
Date: Mon, 10 Nov 2003 21:49:21 +0000 (+0000)
Subject: * tests/spy.test: New file.
X-Git-Tag: Release-1-7b~7
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a5e1b42a6f8149fb67950a07f635476c504f478a;p=thirdparty%2Fautomake.git

* tests/spy.test: New file.
* tests/Makefile.am (TESTS): Add spy.test.
---

diff --git a/ChangeLog b/ChangeLog
index 77df86bb8..8b05edff9 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,8 @@
 2003-11-10  Alexandre Duret-Lutz  <adl@gnu.org>
 
+	* tests/spy.test: New file.
+	* tests/Makefile.am (TESTS): Add spy.test.
+
 	* automake.in (handle_configure): Distribute and define mkinstalldirs
 	only if it is already present in the package.
 	(scan_autoconf_files): Do not require mkinstalldirs.
diff --git a/tests/Makefile.am b/tests/Makefile.am
index afb9ed22b..66520ed82 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -409,6 +409,7 @@ spell.test \
 spell2.test \
 spell3.test \
 spelling.test \
+spy.test \
 stamph2.test \
 stdlib.test \
 stdlib2.test \
diff --git a/tests/Makefile.in b/tests/Makefile.in
index a3532d842..139579095 100644
--- a/tests/Makefile.in
+++ b/tests/Makefile.in
@@ -523,6 +523,7 @@ spell.test \
 spell2.test \
 spell3.test \
 spelling.test \
+spy.test \
 stamph2.test \
 stdlib.test \
 stdlib2.test \
diff --git a/tests/spy.test b/tests/spy.test
new file mode 100755
index 000000000..b09a33fbf
--- /dev/null
+++ b/tests/spy.test
@@ -0,0 +1,84 @@
+#! /bin/sh
+# Copyright (C) 2003  Free Software Foundation, Inc.
+#
+# This file is part of GNU Automake.
+#
+# GNU Automake 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 Automake 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.
+
+# Check whether double colon rules work.  The Unix V7 make manual
+# mentions double-colon rules, but POSIX does not.  They seem to be
+# supported by all Make implementation as we can tell. This test case
+# is a spy: we want to detect if there exist implementations where
+# these do not work.  We might use these rules to simplify the rebuild
+# rules (instead of the $? hack).
+
+. ./defs || exit 1
+
+set -e
+
+cat >Makefile <<\EOF
+a :: b
+	echo rule1 >> $@
+a :: c
+	echo rule2 >> $@
+a :: b c
+	echo rule3 >> $@
+EOF
+
+touch b c
+$MAKE
+test "`cat a`" = rule1
+: > a
+$sleep
+touch b
+$MAKE
+test "`cat a`" = rule1
+: > a
+$sleep
+touch c
+$MAKE
+test "`cat a`" = rule2
+: > a
+$sleep
+touch b c
+$MAKE
+test "`cat a`" = rule1
+
+
+: > a
+$sleep
+cat >Makefile <<\EOF
+a :: b c
+	echo rule1 >> $@
+a :: c
+	echo rule2 >> $@
+a :: b
+	echo rule3 >> $@
+EOF
+
+touch b
+$MAKE
+test "`cat a`" = rule1
+: > a
+$sleep
+touch c
+$MAKE
+test "`cat a`" = rule1
+: > a
+$sleep
+touch b c
+$MAKE
+test "`cat a`" = rule1