tests/java-empty-classpath.test

   1 #! /bin/sh
   2 # Copyright (C) 2011 Free Software Foundation, Inc.
   3 #
   4 # This program is free software; you can redistribute it and/or modify
   5 # it under the terms of the GNU General Public License as published by
   6 # the Free Software Foundation; either version 2, or (at your option)
   7 # any later version.
   8 #
   9 # This program is distributed in the hope that it will be useful,
  10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 # GNU General Public License for more details.
  13 #
  14 # You should have received a copy of the GNU General Public License
  15 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16
  17 # Java compilation works also when CLASSPATH is unset or empty at
  18 # compilation time.  See automake bug#9306.
  19
  20 required=javac
  21 . ./defs || Exit 1
  22
  23 set -e
  24
  25 cat >> configure.in <<'END'
  26 AC_CONFIG_SRCDIR([org/gnu/bug/Library.java])
  27 AC_CONFIG_FILES([
  28     org/Makefile
  29     org/gnu/Makefile
  30     org/gnu/bug/Makefile
  31 ])
  32 AC_OUTPUT
  33 END
  34
  35 mkdir org org/gnu org/gnu/bug
  36 cat > Makefile.am <<END
  37 CLEANFILES = *.class
  38 SUBDIRS = org
  39 END
  40 echo SUBDIRS = gnu > org/Makefile.am
  41 echo SUBDIRS = bug > org/gnu/Makefile.am
  42 cat > org/gnu/bug/Makefile.am <<'END'
  43 JAVAROOT = ../../..
  44 dist_noinst_JAVA = Library.java Application.java
  45 END
  46
  47 cat > org/gnu/bug/Library.java <<'END'
  48 package org.gnu.bug;
  49 public class Library
  50 {
  51     public Library ()
  52     {
  53       // Nothing to do.
  54     }
  55     public static void doSomethingUseful (String arg)
  56     {
  57       System.out.println (arg);
  58     }
  59 }
  60 END
  61
  62 cat > org/gnu/bug/Application.java <<'END'
  63 import org.gnu.bug.*;
  64 public class Application
  65 {
  66     public static void main (String args[])
  67     {
  68         Library lib = new Library ();
  69         lib.doSomethingUseful ("PLUGH");
  70     }
  71 }
  72 END
  73
  74 $ACLOCAL
  75 $AUTOCONF
  76 $AUTOMAKE
  77 ./configure
  78
  79 unset CLASSPATH || :
  80 $MAKE
  81 $MAKE clean
  82
  83 CLASSPATH=''; export CLASSPATH
  84 $MAKE
  85 $MAKE clean
  86
  87 unset CLASSPATH || :
  88 $MAKE distcheck
  89
  90 :