text: #!/usr/bin/env python
  #
  # __COPYRIGHT__
  #
  # Permission is hereby granted, free of charge, to any person obtaining
  # a copy of this software and associated documentation files (the
  # "Software"), to deal in the Software without restriction, including
  # without limitation the rights to use, copy, modify, merge, publish,
  # distribute, sublicense, and/or sell copies of the Software, and to
  # permit persons to whom the Software is furnished to do so, subject to
  # the following conditions:
  #
  # The above copyright notice and this permission notice shall be included
  # in all copies or substantial portions of the Software.
  #
  # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
  # KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
  # WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  # NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  # LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  # OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  # WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  
  __revision__ = "__FILE__ __REVISION__ __DATE__ __DEVELOPER__"
  
  """
  Test Java compilation with a live Java 1.4 "javac" compiler.
  """
  
  import os
  import sys
  
  import TestSCons
  
  _python_ = TestSCons._python_
  
  test = TestSCons.TestSCons()
  
  where_javac, java_version = test.java_where_javac('1.4')
  
  
  
  test.write('SConstruct', """
  env = Environment(tools = ['javac'],
                    JAVAVERSION = '1.4',
                    JAVAC = r'%(where_javac)s')
  env.Java(target = 'class1', source = 'com/sub/foo')
  env.Java(target = 'class2', source = 'com/sub/bar')
  env.Java(target = 'class3', source = ['src1', 'src2'])
  env.Java(target = 'class4', source = ['src4'])
  env.Java(target = 'class5', source = ['src5'])
  env.Java(target = 'class6', source = ['src6'])
  """ % locals())
  
  test.subdir('com',
              ['com', 'sub'],
              ['com', 'sub', 'foo'],
              ['com', 'sub', 'bar'],
              'src1',
              'src2',
              'src4',
              'src5',
              'src6')
  
  test.write(['com', 'sub', 'foo', 'Example1.java'], """\
  package com.sub.foo;
  
  public class Example1
  {
  
       public static void main(String[] args)
       {
  
       }
  
  }
  """)
  
  test.write(['com', 'sub', 'foo', 'Example2.java'], """\
  package com.other;
  
  public class Example2
  {
  
       public static void main(String[] args)
       {
  
       }
  
  }
  """)
  
  test.write(['com', 'sub', 'foo', 'Example3.java'], """\
  package com.sub.foo;
  
  public class Example3
  {
  
       public static void main(String[] args)
       {
  
       }
  
  }
  """)
  
  test.write(['com', 'sub', 'bar', 'Example4.java'], """\
  package com.sub.bar;
  
  public class Example4
  {
  
       public static void main(String[] args)
       {
  
       }
  
  }
  """)
  
  test.write(['com', 'sub', 'bar', 'Example5.java'], """\
  package com.other;
  
  public class Example5
  {
  
       public static void main(String[] args)
       {
  
       }
  
  }
  """)
  
  test.write(['com', 'sub', 'bar', 'Example6.java'], """\
  package com.sub.bar;
  
  public class Example6
  {
  
       public static void main(String[] args)
       {
  
       }
  
  }
  """)
  
  test.write(['src1', 'Example7.java'], """\
  public class Example7
  {
  
       public static void main(String[] args)
       {
  
       }
  
  }
  """)
  
  # Acid-test file for parsing inner Java classes, courtesy Chad Austin.
  test.write(['src2', 'Test.java'], """\
  class Empty {
  }
  
  interface Listener {
    public void execute();
  }
  
  public
  class
  Test {
    class Inner {
      void go() {
        use(new Listener() {
          public void execute() {
            System.out.println("In Inner");
          }
        });
      }
      String s1 = "class A";
      String s2 = "new Listener() { }";
      /* class B */
      /* new Listener() { } */
    }
  
    public static void main(String[] args) {
      new Test().run();
    }
  
    void run() {
      use(new Listener() {
        public void execute() {
          use(new Listener( ) {
            public void execute() {
              System.out.println("Inside execute()");
            }
          });
        }
      });
  
      new Inner().go();
    }
  
    void use(Listener l) {
      l.execute();
    }
  }
  
  class Private {
    void run() {
      new Listener() {
        public void execute() {
        }
      };
    }
  }
  """)
  
  # Testing nested anonymous inner classes, courtesy Brandon Mansfield.
  test.write(['src4', 'NestedExample.java'], """\
  // import java.util.*;
  
  public class NestedExample
  {
          public NestedExample()
          {
                  new Thread() {
                          public void start()
                          {
                                  new Thread() {
                                          public void start()
                                          {
                                                  try {Thread.sleep(200);}
                                                  catch (Exception e) {}
                                          }
                                  };
                                  while (true)
                                  {
                                          try {Thread.sleep(200);}
                                          catch (Exception e) {}
                                  }
                          }
                  };
          }
  
  
          public static void main(String argv[])
          {
                  new NestedExample();
          }
  }
  """)
  
  # Test not finding an anonymous class when the second token after a
  # "new" is a closing brace.  This duplicates a test from the unit tests,
  # but lets us make sure that we correctly determine that everything is
  # up-to-date after the build.
  test.write(['src5', 'TestSCons.java'], """\
  class TestSCons {
      public static void main(String[] args) {
          new Foo();
      }
  }
  
  class Foo { }
  """)
  
  # Test private inner class instantiation, courtesy Tilo Prutz:
  #   http://scons.tigris.org/issues/show_bug.cgi?id=1594
  test.write(['src6', 'TestSCons.java'], """\
  class test
  {
      test()
      {
          super();
          new inner();
      }
  
      static class inner
      {
          private inner() {}
      }
  }
  """)
  
  
  
  test.run(arguments = '.')
  
  expect_1 = [
      test.workpath('class1', 'com', 'other', 'Example2.class'),
      test.workpath('class1', 'com', 'sub', 'foo', 'Example1.class'),
      test.workpath('class1', 'com', 'sub', 'foo', 'Example3.class'),
  ]
  
  expect_2 = [
      test.workpath('class2', 'com', 'other', 'Example5.class'),
      test.workpath('class2', 'com', 'sub', 'bar', 'Example4.class'),
      test.workpath('class2', 'com', 'sub', 'bar', 'Example6.class'),
  ]
  
  expect_3 = [
      test.workpath('class3', 'Empty.class'),
      test.workpath('class3', 'Example7.class'),
      test.workpath('class3', 'Listener.class'),
      test.workpath('class3', 'Private$1.class'),
      test.workpath('class3', 'Private.class'),
      test.workpath('class3', 'Test$1.class'),
      test.workpath('class3', 'Test$2.class'),
      test.workpath('class3', 'Test$3.class'),
      test.workpath('class3', 'Test$Inner.class'),
      test.workpath('class3', 'Test.class'),
  ]
  
  expect_4 = [
      test.workpath('class4', 'NestedExample$1.class'),
      test.workpath('class4', 'NestedExample$2.class'),
      test.workpath('class4', 'NestedExample.class'),
  ]
  
  expect_5 = [
      test.workpath('class5', 'Foo.class'),
      test.workpath('class5', 'TestSCons.class'),
  ]
  
  expect_6 = [
      test.workpath('class6', 'test$1.class'),
      test.workpath('class6', 'test$inner.class'),
      test.workpath('class6', 'test.class'),
  ]
  
  failed = None
  
  def classes_must_match(dir, expect):
      global failed
      got = test.java_get_class_files(test.workpath(dir))
      if expect != got:
          missing = set(expect) - set(got)
          if missing:
              sys.stderr.write("Missing the following class files from '%s':\n" % dir)
              for c in missing:
                  sys.stderr.write('    %s\n' % c)
          unexpected = set(got) - set(expect)
          if unexpected:
              sys.stderr.write("Found the following unexpected class files in '%s':\n" % dir)
              for c in unexpected:
                  sys.stderr.write('    %s\n' % c)
          failed = 1
  
  def classes_must_not_exist(dir, expect):
      global failed
      present = [path for path in expect if os.path.exists(path)]
      if present:
          sys.stderr.write("Found the following unexpected class files in '%s' after cleaning:\n" % dir)
          for c in present:
              sys.stderr.write('    %s\n' % c)
          failed = 1
  
  classes_must_match('class1', expect_1)
  classes_must_match('class2', expect_2)
  classes_must_match('class3', expect_3)
  classes_must_match('class4', expect_4)
  classes_must_match('class5', expect_5)
  classes_must_match('class6', expect_6)
  
  test.fail_test(failed)
  
  test.up_to_date(options='--debug=explain', arguments = '.')
  
  test.run(arguments = '-c .')
  
  classes_must_not_exist('class1', expect_1)
  classes_must_not_exist('class2', expect_2)
  classes_must_not_exist('class3', expect_3)
  classes_must_not_exist('class4', expect_4)
  classes_must_not_exist('class5', expect_5)
  # This test case should pass, but doesn't.
  # The expect_6 list contains the class files that the Java compiler
  # actually creates, apparently because of the "private" instantiation
  # of the "inner" class.  Our parser doesn't currently detect this, so
  # it doesn't know to remove that generated class file.
  #classes_must_not_exist('class6', expect_6)
  
  test.fail_test(failed)
  
  test.pass_test()
  
  # Local Variables:
  # tab-width:4
  # indent-tabs-mode:nil
  # End:
  # vim: set expandtab tabstop=4 shiftwidth=4:
  