t/java-compile-run-nested.sh

   1 #! /bin/sh
   2 # Copyright (C) 2011-2024 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
  74 # The test can fail under a parallel make, so disable.
  75 # No evident way to debug or reliably reproduce.
  76 .NOTPARALLEL:
  77 END
  78
  79 ## WRAPPER SCRIPT ##
  80
  81 mkdir bin
  82
  83 cat > bin/Makefile.am <<'END'
  84 bin_SCRIPTS = jprog
  85
  86 edit_script = sed -e 's|[@]JAVA@|$(JAVA)|g' \
  87                   -e 's|[@]jprogdatadir@|$(jprogdatadir)|g' \
  88                   -e 's|[@]SHELL@|$(SHELL)|g' \
  89                   -e 's|[@]PATH_SEPARATOR@|$(PATH_SEPARATOR)|g'
  90
  91 jprog: jprog.sh
  92         rm -f $@ $@-t
  93         $(edit_script) `test -f '$@.sh' || echo $(srcdir)/`$@.sh >$@-t
  94         chmod a-w $@-t && chmod a+x $@-t && mv -f $@-t $@
  95         sed 's/^/ | /' $@ ;: for debugging.
  96
  97 EXTRA_DIST = jprog.sh
  98 CLEANFILES = jprog
  99
 100 # The test can fail under a parallel make, so disable.
 101 # No evident way to debug or reliably reproduce.
 102 .NOTPARALLEL:
 103 END
 104
 105 cat > bin/jprog.sh <<'END'
 106 #!@SHELL@
 107 CLASSPATH=${jprog_classpath-'@jprogdatadir@'}${CLASSPATH+"@PATH_SEPARATOR@$CLASSPATH"}
 108 export CLASSPATH
 109 case $# in
 110   0) exec @JAVA@ jprog.Main;;
 111   *) exec @JAVA@ jprog.Main "$@";;
 112 esac
 113 END
 114
 115 ## JAVA SOURCES ##
 116
 117 mkdir jprog
 118
 119 cat > jprog/Makefile.am <<'END'
 120 dist_jprogclass_JAVA = Main.java HelloStream.java
 121 nodist_jprogclass_JAVA = PkgLocation.java
 122
 123 # Tell GNU make not to parallelize, since the tests can result in, for example:
 124 #   /p/bin/install: cannot create regular file '/w/co/automake/t/java-compile-run-nested.dir/_inst/share/java-compile-run-nested/jprog/HelloStream.class':
 125 #   File exists
 126 # No evident way to debug or reliably reproduce.
 127 .NOTPARALLEL:
 128 END
 129
 130 cat > jprog/PkgLocation.jin <<'END'
 131 package jprog;
 132 public class PkgLocation {
 133     public static String prefix() {
 134         return new String("@prefix@");
 135     }
 136 }
 137 END
 138
 139 cat > jprog/Main.java <<'END'
 140 package jprog;
 141 import jprog.PkgLocation;
 142 import jprog.HelloStream;
 143 public class Main {
 144     public static void main(String[] args) {
 145         for (int i = 0; i < args.length; i++) {
 146             if (args[i].equals("--print-prefix")) {
 147                 System.out.println(PkgLocation.prefix());
 148             } else if (args[i].equals("--hello-stdout")) {
 149                 HelloStream.to(System.out);
 150             } else if (args[i].equals("--hello-stderr")) {
 151                 HelloStream.to(System.err);
 152             } else {
 153                System.err.println("jprog: invalid option '" + args[i] +
 154                                   "'");
 155                System.exit(2);
 156             }
 157         }
 158         System.exit(0);
 159     }
 160 }
 161 END
 162
 163 cat > jprog/HelloStream.java <<'END'
 164 package jprog;
 165 import java.io.PrintStream;
 166 class HelloStream {
 167     public static void to(PrintStream stream) {
 168         stream.println("Hello, Stream!");
 169     }
 170 }
 171 END
 172
 173 ## TESTS ##
 174
 175 mkdir tests
 176
 177 cat > tests/Makefile.am <<'END'
 178 AM_TESTS_ENVIRONMENT = \
 179     if test x"$$jprog_doing_installcheck" != x"yes"; then \
 180         jprog_classpath='$(abs_top_builddir):$(abs_top_srcdir)'; \
 181         export jprog_classpath; \
 182         PATH='$(abs_top_builddir)/bin$(PATH_SEPARATOR)'$$PATH; \
 183         export PATH; \
 184     else \
 185         unset jprog_classpath || :; \
 186         PATH='$(prefix)/bin$(PATH_SEPARATOR)'$$PATH; \
 187         export PATH; \
 188     fi; \
 189     config_time_prefix='@prefix@'; export config_time_prefix;
 190
 191 TESTS = \
 192   simple.test \
 193   prefix.test \
 194   stdout.test \
 195   stderr.test \
 196   badarg.test
 197
 198 XFAIL_TESTS = badarg.test
 199
 200 EXTRA_DIST = $(TESTS)
 201
 202 # The test can fail under a parallel make, so disable.
 203 # No evident way to debug or reliably reproduce.
 204 .NOTPARALLEL:
 205 END
 206
 207 cat > tests/simple.test <<'END'
 208 #!/bin/sh
 209 jprog
 210 END
 211
 212 cat > tests/prefix.test <<'END'
 213 #!/bin/sh
 214 jprefix=`jprog --print-prefix` || exit 1
 215 echo "$0: exp prefix: $config_time_prefix"
 216 echo "$0: got prefix: $jprefix"
 217 test x"$jprefix" = x"$config_time_prefix"
 218 END
 219
 220 cat > tests/stdout.test <<'END'
 221 #!/bin/sh
 222 rc=0
 223 jprog --hello-stdout >stdout.out 2>stdout.err || { echo \$?=$?; rc=1; }
 224 sed 's/^/out:/' <stdout.out      # For debugging.
 225 sed 's/^/err:/' <stdout.err >&2  # Likewise.
 226 test -s stdout.err && rc=1
 227 test "`cat stdout.out`" = 'Hello, Stream!' || rc=1
 228 rm -f stdout.out stdout.err || rc=1
 229 exit $rc
 230 END
 231
 232 cat > tests/stderr.test <<'END'
 233 #!/bin/sh
 234 rc=0
 235 jprog --hello-stderr >stderr.out 2>stderr.err || { echo \$?=$?; rc=1; }
 236 sed 's/^/out:/' <stderr.out      # For debugging.
 237 sed 's/^/err:/' <stderr.err >&2  # Likewise.
 238 test -s stderr.out && rc=1
 239 test "`cat stderr.err`" = 'Hello, Stream!' || rc=1
 240 rm -f stderr.out stderr.err || rc=1
 241 exit $rc
 242 END
 243
 244 cat > tests/badarg.test <<'END'
 245 #!/bin/sh
 246 jprog --bad-argument
 247 END
 248
 249 chmod a+x tests/*.test
 250
 251 ## DO CHECKS ##
 252
 253 $ACLOCAL
 254 $AUTOCONF
 255 $AUTOMAKE -a
 256
 257 # To have the parallel testsuite more verbose.
 258 VERBOSE=yes; export VERBOSE
 259
 260 ./configure --prefix="$(pwd)/_inst"
 261 cat jprog/PkgLocation.java # For debugging.
 262 $MAKE check
 263 $MAKE install
 264 $MAKE test-installed
 265 $MAKE run-installed
 266 $MAKE distcheck
 267
 268 :