kc3-lang/automake/tests/java-rebuild.test

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• Hash : 5a46e034
  Author :
  Date : 2011-04-26T10:12:43
  

  java coverage: test rebuild rules for java
  
  * tests/java-rebuild.test: New test.
  * tests/Makefile.am (TESTS): Update.
  

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• tests/java-rebuild.test

• #! /bin/sh
  # Copyright (C) 2011 Free Software Foundation, Inc.
  #
  # This program 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.
  #
  # This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
  
  # Test rebuild rules for Java class files.
  
  required='javac'
  . ./defs || Exit 1
  
  set -e
  
  cat >> configure.in <<'END'
  AC_OUTPUT
  END
  
  cat > Makefile.am <<'END'
  AM_JAVACFLAGS = -verbose
  foodir = $(datadir)/java
  foo_JAVA = a.java
  dist_foo_JAVA = d.java
  nodist_foo_JAVA = n.java
  nobase_foo_JAVA = Nobase.java
  nobase_dist_foo_JAVA = NobaseDist.java
  nobase_nodist_foo_JAVA = NobaseNoDist.java
  END
  
  echo 'class _x {}' > a.java
  echo 'class x_ {}' > d.java
  echo 'class a {} class d {}' > n.java
  echo 'class Nobase_Foo {} class Nobase_Bar {}' > Nobase.java
  echo 'class NobaseDist {}' > NobaseDist.java
  echo 'class NobaseNoDist {}' > NobaseNoDist.java
  
  $ACLOCAL
  $AUTOCONF
  $AUTOMAKE
  
  all_classes='_x x_ a d Nobase_Foo Nobase_Bar NobaseDist NobaseNoDist'
  
  for vpath in : false; do
  
    if $vpath; then
      srcdir=..
      mkdir build
      cd build
    else
      srcdir=.
    fi
  
    $srcdir/configure
    $MAKE
    ls -l # For debugging.
  
    # Sanity check.
    test -f classfoo.stamp
    for cls in $all_classes; do
      test -f $cls.class
    done
  
    # When the stampfile is removed, all the *.class files should
    # be considered out-of-date.
    echo timestamp > older
    $sleep
    rm -f classfoo.stamp
    $MAKE
    for cls in $all_classes; do
      is_newest $cls.class older
    done
  
    # When only a java file is modified, only the *.class files derived from
    # it should be updated.
    # The strings we loop on here have the following format:
    # ``JAVA-FILES-TO-BE-TOUCHED -- CLASSES-THAT-SHOULD-BE-UPDATED''
    for args in \
      'a -- _x' \
      'd -- x_' \
      'n -- a d' \
      'a d Nobase -- _x x_ Nobase_Foo Nobase_Bar' \
      'n NobaseDist -- a d NobaseDist' \
      'd NobaseNoDist -- x_ NobaseNoDist' \
      "a d n Nobase NobaseDist NobaseNoDist -- $all_classes" \
    ; do
      set $args
      touched_javas=
      while test $# -gt 0; do
        if test x"$1" = x"--"; then
          shift
          break
        else
          touched_javas="$touched_javas $1"
          shift
        fi
      done
      updated_classes=$*
      echo timestamp > older
      $sleep
      for j in $touched_javas; do
        touch $srcdir/$j.java
      done
      $MAKE
      is_newest classfoo.stamp older
      for cls in $all_classes; do
        case " $updated_classes " in
          *" $cls "*) is_newest $cls.class older;;
          *) is_newest older $cls.class;;
        esac
      done
    done # $args ...
  
    cd $srcdir
  
  done # $vpath ...
  
  :
  

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