t/java-compile-run-flat.sh

   1 #! /bin/sh
   2 # Copyright (C) 2011-2017 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 "flat" setup for the source tree (i.e., everything in
  21 # the top-level directory), and forces the use of the old, non-parallel
  22 # testsuite driver.  The sister test 'java-compile-run-nested.sh' do
  23 # similar checks with a more usual, "nested" setup, and using the older
  24 # 'serial-tests' driver.
  25
  26 required='java javac'
  27 am_serial_tests=yes
  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([PkgLocation.jin])
  35 AC_CONFIG_FILES([PkgLocation.java:PkgLocation.jin])
  36 AC_OUTPUT
  37 END
  38
  39 ## TOP-LEVEL SETUP AND TARGETS ##
  40
  41 cat > Makefile.am <<'END'
  42 EXTRA_DIST = # Will be updated later.
  43
  44 test-built:
  45         ls -l $(srcdir)               ;: For debugging.
  46         test $(srcdir) = . || ls -l . ;: Likewise.
  47         test -f $(srcdir)/Main.java
  48         test -f $(srcdir)/HelloStream.java
  49         test -f $(srcdir)/PkgLocation.jin
  50         test -f PkgLocation.java
  51         test -f HelloStream.class
  52         test -f PkgLocation.class
  53         test -f Main.class
  54         test -f classjava.stamp
  55
  56 test-installed:
  57         ls -l $(javadir) ;: For debugging.
  58         test -f $(javadir)/HelloStream.class
  59         test -f $(javadir)/PkgLocation.class
  60         test -f $(javadir)/Main.class
  61         if find $(prefix) | grep '\.stamp$$'; then exit 1; else :; fi
  62
  63 run-installed:
  64         jprog_doing_installcheck=yes $(MAKE) $(AM_MAKEFLAGS) check
  65
  66 check-local: test-built
  67 installcheck-local: test-installed run-installed
  68
  69 .PHONY: test-built test-installed run-installed
  70 END
  71
  72 ## WRAPPER SCRIPT ##
  73
  74 cat >> Makefile.am <<'END'
  75 bin_SCRIPTS = jprog
  76
  77 edit_script = sed -e 's|[@]JAVA@|$(JAVA)|g' \
  78                   -e 's|[@]javadir@|$(javadir)|g' \
  79                   -e 's|[@]SHELL@|$(SHELL)|g' \
  80                   -e 's|[@]PATH_SEPARATOR@|$(PATH_SEPARATOR)|g'
  81
  82 jprog: jprog.sh
  83         rm -f $@ $@-t
  84         $(edit_script) `test -f '$@.sh' || echo $(srcdir)/`$@.sh >$@-t
  85         chmod a-w $@-t && chmod a+x $@-t && mv -f $@-t $@
  86         sed 's/^/ | /' $@ ;: for debugging.
  87
  88 EXTRA_DIST += jprog.sh
  89 CLEANFILES = jprog
  90 END
  91
  92 cat > jprog.sh <<'END'
  93 #!@SHELL@
  94 CLASSPATH=${jprog_classpath-'@javadir@'}${CLASSPATH+"@PATH_SEPARATOR@$CLASSPATH"}
  95 export CLASSPATH
  96 case $# in
  97   0) exec @JAVA@ Main;;
  98   *) exec @JAVA@ Main "$@";;
  99 esac
 100 END
 101
 102 ## JAVA SOURCES ##
 103
 104 cat >> Makefile.am <<'END'
 105 javadir = $(pkgdatadir)/java
 106
 107 dist_java_JAVA = Main.java HelloStream.java
 108 nodist_java_JAVA = PkgLocation.java
 109 END
 110
 111 cat > PkgLocation.jin <<'END'
 112 public class PkgLocation {
 113     public static String prefix() {
 114         return new String("@prefix@");
 115     }
 116 }
 117 END
 118
 119 cat > Main.java <<'END'
 120 public class Main {
 121     public static void main(String[] args) {
 122         for (int i = 0; i < args.length; i++) {
 123             if (args[i].equals("--print-prefix")) {
 124                 System.out.println(PkgLocation.prefix());
 125             } else if (args[i].equals("--hello-stdout")) {
 126                 HelloStream.to(System.out);
 127             } else if (args[i].equals("--hello-stderr")) {
 128                 HelloStream.to(System.err);
 129             } else {
 130                System.err.println("jprog: invalid option '" + args[i] +
 131                                   "'");
 132                System.exit(2);
 133             }
 134         }
 135         System.exit(0);
 136     }
 137 }
 138 END
 139
 140 cat > HelloStream.java <<'END'
 141 import java.io.PrintStream;
 142 class HelloStream {
 143     public static void to(PrintStream stream) {
 144         stream.println("Hello, Stream!");
 145     }
 146 }
 147 END
 148
 149 ## TESTS ##
 150
 151 cat >> Makefile.am <<'END'
 152 ## We must use 'TESTS_ENVIRONMENT', not 'AM_TESTS_ENVIRONMENT',
 153 ## because the latter is not hnoured by the old serial test
 154 ## harness.
 155 TESTS_ENVIRONMENT = \
 156     if test x"$$jprog_doing_installcheck" != x"yes"; then \
 157         jprog_classpath='$(abs_top_builddir):$(abs_top_srcdir)'; \
 158         export jprog_classpath; \
 159         PATH='$(abs_top_builddir)$(PATH_SEPARATOR)'$$PATH; \
 160         export PATH; \
 161     else \
 162         unset jprog_classpath || :; \
 163         PATH='$(prefix)/bin$(PATH_SEPARATOR)'$$PATH; \
 164         export PATH; \
 165     fi; \
 166     config_time_prefix='@prefix@'; export config_time_prefix;
 167
 168 TESTS = \
 169   simple.test \
 170   prefix.test \
 171   stdout.test \
 172   stderr.test \
 173   badarg.test
 174
 175 XFAIL_TESTS = badarg.test
 176
 177 EXTRA_DIST += $(TESTS)
 178 END
 179
 180 cat > simple.test <<'END'
 181 #!/bin/sh
 182 jprog
 183 END
 184
 185 cat > prefix.test <<'END'
 186 #!/bin/sh
 187 jprefix=`jprog --print-prefix` || exit 1
 188 echo "$0: exp prefix: $config_time_prefix"
 189 echo "$0: got prefix: $jprefix"
 190 test x"$jprefix" = x"$config_time_prefix"
 191 END
 192
 193 cat > stdout.test <<'END'
 194 #!/bin/sh
 195 rc=0
 196 jprog --hello-stdout >stdout.out 2>stdout.err || { echo \$?=$?; rc=1; }
 197 sed 's/^/out:/' <stdout.out      # For debugging.
 198 sed 's/^/err:/' <stdout.err >&2  # Likewise.
 199 test -s stdout.err && rc=1
 200 test "`cat stdout.out`" = 'Hello, Stream!' || rc=1
 201 rm -f stdout.out stdout.err || rc=1
 202 exit $rc
 203 END
 204
 205 cat > stderr.test <<'END'
 206 #!/bin/sh
 207 rc=0
 208 jprog --hello-stderr >stderr.out 2>stderr.err || { echo \$?=$?; rc=1; }
 209 sed 's/^/out:/' <stderr.out      # For debugging.
 210 sed 's/^/err:/' <stderr.err >&2  # Likewise.
 211 test -s stderr.out && rc=1
 212 test "`cat stderr.err`" = 'Hello, Stream!' || rc=1
 213 rm -f stderr.out stderr.err || rc=1
 214 exit $rc
 215 END
 216
 217 cat > badarg.test <<'END'
 218 #!/bin/sh
 219 jprog --bad-argument
 220 END
 221
 222 chmod a+x *.test
 223
 224 ## DO CHECKS ##
 225
 226 $ACLOCAL
 227 $AUTOCONF
 228 $AUTOMAKE
 229
 230 # To have the parallel testsuite more verbose.
 231 VERBOSE=yes; export VERBOSE
 232
 233 ./configure --prefix="$(pwd)/_inst"
 234 cat PkgLocation.java # For debugging.
 235 $MAKE check
 236 $MAKE install
 237 $MAKE test-installed
 238 $MAKE run-installed
 239 $MAKE distcheck
 240
 241 :