t/java-compile-run-nested.sh

   1 #! /bin/sh
   2 # Copyright (C) 2011-2018 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 <https://www.gnu.org/licenses/>.
  16
  17 # Test on compilation and execution of Java class files.
  18 # Also meddle with wrapper scripts, as would be probably seen in a real
  19 # "UNIX-style" use case.
  20 # This test uses a typical "nested" source tree setup (i.e., different
  21 # components/aspects are separated into different subdirectories), and
  22 # uses the parallel testsuite driver.
  23 # The sister test 'java-compile-run-flat.sh' do similar checks with
  24 # a "flat" setup (i.e., everything in the top-level directory), and
  25 # forcing the use of the older 'serial-tests' driver.
  26
  27 required='java javac'
  28 . test-init.sh
  29
  30 echo "AC_SUBST([PATH_SEPARATOR], ['$PATH_SEPARATOR'])" >> configure.ac
  31
  32 cat >> configure.ac <<'END'
  33 AC_SUBST([JAVA], [java])
  34 AC_CONFIG_SRCDIR([jprog/PkgLocation.jin])
  35 AC_SUBST([jprogdatadir],  ['${pkgdatadir}'])
  36 AC_SUBST([jprogclassdir], ['${jprogdatadir}/jprog'])
  37 AC_CONFIG_FILES([jprog/PkgLocation.java:jprog/PkgLocation.jin])
  38 AC_CONFIG_FILES([jprog/Makefile bin/Makefile tests/Makefile])
  39 AC_OUTPUT
  40 END
  41
  42 ## TOP-LEVEL SETUP AND TARGETS ##
  43
  44 cat > Makefile.am <<'END'
  45 SUBDIRS = bin jprog tests
  46
  47 test-built:
  48         ls -l $(srcdir)/*             ;: For debugging.
  49         test $(srcdir) = . || ls -l * ;: Likewise.
  50         test -f $(srcdir)/jprog/Main.java
  51         test -f $(srcdir)/jprog/HelloStream.java
  52         test -f $(srcdir)/jprog/PkgLocation.jin
  53         test -f jprog/PkgLocation.java
  54         test -f jprog/HelloStream.class
  55         test -f jprog/Main.class
  56         test -f jprog/PkgLocation.class
  57         test -f jprog/classjprogclass.stamp
  58
  59 test-installed:
  60         ls -l $(jprogclassdir) ;: For debugging.
  61         test -f $(jprogclassdir)/HelloStream.class
  62         test -f $(jprogclassdir)/Main.class
  63         test -f $(jprogclassdir)/PkgLocation.class
  64         if find $(prefix) | grep '\.stamp$$'; then exit 1; else :; fi
  65
  66 run-installed:
  67         jprog_doing_installcheck=yes $(MAKE) $(AM_MAKEFLAGS) check
  68
  69 check-local: test-built
  70 installcheck-local: test-installed run-installed
  71
  72 .PHONY: test-built test-installed run-installed
  73 END
  74
  75 ## WRAPPER SCRIPT ##
  76
  77 mkdir bin
  78
  79 cat > bin/Makefile.am <<'END'
  80 bin_SCRIPTS = jprog
  81
  82 edit_script = sed -e 's|[@]JAVA@|$(JAVA)|g' \
  83                   -e 's|[@]jprogdatadir@|$(jprogdatadir)|g' \
  84                   -e 's|[@]SHELL@|$(SHELL)|g' \
  85                   -e 's|[@]PATH_SEPARATOR@|$(PATH_SEPARATOR)|g'
  86
  87 jprog: jprog.sh
  88         rm -f $@ $@-t
  89         $(edit_script) `test -f '$@.sh' || echo $(srcdir)/`$@.sh >$@-t
  90         chmod a-w $@-t && chmod a+x $@-t && mv -f $@-t $@
  91         sed 's/^/ | /' $@ ;: for debugging.
  92
  93 EXTRA_DIST = jprog.sh
  94 CLEANFILES = jprog
  95 END
  96
  97 cat > bin/jprog.sh <<'END'
  98 #!@SHELL@
  99 CLASSPATH=${jprog_classpath-'@jprogdatadir@'}${CLASSPATH+"@PATH_SEPARATOR@$CLASSPATH"}
 100 export CLASSPATH
 101 case $# in
 102   0) exec @JAVA@ jprog.Main;;
 103   *) exec @JAVA@ jprog.Main "$@";;
 104 esac
 105 END
 106
 107 ## JAVA SOURCES ##
 108
 109 mkdir jprog
 110
 111 cat > jprog/Makefile.am <<'END'
 112 dist_jprogclass_JAVA = Main.java HelloStream.java
 113 nodist_jprogclass_JAVA = PkgLocation.java
 114 END
 115
 116 cat > jprog/PkgLocation.jin <<'END'
 117 package jprog;
 118 public class PkgLocation {
 119     public static String prefix() {
 120         return new String("@prefix@");
 121     }
 122 }
 123 END
 124
 125 cat > jprog/Main.java <<'END'
 126 package jprog;
 127 import jprog.PkgLocation;
 128 import jprog.HelloStream;
 129 public class Main {
 130     public static void main(String[] args) {
 131         for (int i = 0; i < args.length; i++) {
 132             if (args[i].equals("--print-prefix")) {
 133                 System.out.println(PkgLocation.prefix());
 134             } else if (args[i].equals("--hello-stdout")) {
 135                 HelloStream.to(System.out);
 136             } else if (args[i].equals("--hello-stderr")) {
 137                 HelloStream.to(System.err);
 138             } else {
 139                System.err.println("jprog: invalid option '" + args[i] +
 140                                   "'");
 141                System.exit(2);
 142             }
 143         }
 144         System.exit(0);
 145     }
 146 }
 147 END
 148
 149 cat > jprog/HelloStream.java <<'END'
 150 package jprog;
 151 import java.io.PrintStream;
 152 class HelloStream {
 153     public static void to(PrintStream stream) {
 154         stream.println("Hello, Stream!");
 155     }
 156 }
 157 END
 158
 159 ## TESTS ##
 160
 161 mkdir tests
 162
 163 cat > tests/Makefile.am <<'END'
 164 AM_TESTS_ENVIRONMENT = \
 165     if test x"$$jprog_doing_installcheck" != x"yes"; then \
 166         jprog_classpath='$(abs_top_builddir):$(abs_top_srcdir)'; \
 167         export jprog_classpath; \
 168         PATH='$(abs_top_builddir)/bin$(PATH_SEPARATOR)'$$PATH; \
 169         export PATH; \
 170     else \
 171         unset jprog_classpath || :; \
 172         PATH='$(prefix)/bin$(PATH_SEPARATOR)'$$PATH; \
 173         export PATH; \
 174     fi; \
 175     config_time_prefix='@prefix@'; export config_time_prefix;
 176
 177 TESTS = \
 178   simple.test \
 179   prefix.test \
 180   stdout.test \
 181   stderr.test \
 182   badarg.test
 183
 184 XFAIL_TESTS = badarg.test
 185
 186 EXTRA_DIST = $(TESTS)
 187 END
 188
 189 cat > tests/simple.test <<'END'
 190 #!/bin/sh
 191 jprog
 192 END
 193
 194 cat > tests/prefix.test <<'END'
 195 #!/bin/sh
 196 jprefix=`jprog --print-prefix` || exit 1
 197 echo "$0: exp prefix: $config_time_prefix"
 198 echo "$0: got prefix: $jprefix"
 199 test x"$jprefix" = x"$config_time_prefix"
 200 END
 201
 202 cat > tests/stdout.test <<'END'
 203 #!/bin/sh
 204 rc=0
 205 jprog --hello-stdout >stdout.out 2>stdout.err || { echo \$?=$?; rc=1; }
 206 sed 's/^/out:/' <stdout.out      # For debugging.
 207 sed 's/^/err:/' <stdout.err >&2  # Likewise.
 208 test -s stdout.err && rc=1
 209 test "`cat stdout.out`" = 'Hello, Stream!' || rc=1
 210 rm -f stdout.out stdout.err || rc=1
 211 exit $rc
 212 END
 213
 214 cat > tests/stderr.test <<'END'
 215 #!/bin/sh
 216 rc=0
 217 jprog --hello-stderr >stderr.out 2>stderr.err || { echo \$?=$?; rc=1; }
 218 sed 's/^/out:/' <stderr.out      # For debugging.
 219 sed 's/^/err:/' <stderr.err >&2  # Likewise.
 220 test -s stderr.out && rc=1
 221 test "`cat stderr.err`" = 'Hello, Stream!' || rc=1
 222 rm -f stderr.out stderr.err || rc=1
 223 exit $rc
 224 END
 225
 226 cat > tests/badarg.test <<'END'
 227 #!/bin/sh
 228 jprog --bad-argument
 229 END
 230
 231 chmod a+x tests/*.test
 232
 233 ## DO CHECKS ##
 234
 235 $ACLOCAL
 236 $AUTOCONF
 237 $AUTOMAKE -a
 238
 239 # To have the parallel testsuite more verbose.
 240 VERBOSE=yes; export VERBOSE
 241
 242 ./configure --prefix="$(pwd)/_inst"
 243 cat jprog/PkgLocation.java # For debugging.
 244 $MAKE check
 245 $MAKE install
 246 $MAKE test-installed
 247 $MAKE run-installed
 248 $MAKE distcheck
 249
 250 :