Nice/testsuite/compiler/abstractInterfaces reflection.testsuite,NONE,1.1

Update of /cvsroot/nice/Nice/testsuite/compiler/abstractInterfaces
In directory 
sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv14762/testsuite/compiler/abstractInterfaces

Added Files:
        reflection.testsuite 
Log Message:
Emit method signatures into Nice interface classes.

--- NEW FILE: reflection.testsuite ---
/// COMMENT Testing interface method signatures (Java compatibility)

/// PASS
  Simple.class.getMethod( "fun", [ String.class ] );
  /// Toplevel
  interface Simple { void fun( String ); }

/// PASS
  let fooI0 = Foo.class.getMethod( "i0", [] );
  let fooI1 = Foo.class.getMethod( "i1", [ Integer.TYPE ] );
  let fooI2 = Foo.class.getMethod( "i2", [ Integer.TYPE, Integer.TYPE ] );
  let fooII = Foo.class.getMethod( "ii", [ Integer.TYPE ] );
  let barII_1 = Bar.class.getMethod( "ii", [ Integer.TYPE ] );
  let barII_2 = Bar.class.getMethod( "ii", [ String.class ] );
  !assert ( fooI0.getModifiers() & java.lang.reflect.Modifier.ABSTRACT ) != 0;
  !assert ( barII_1.getModifiers() & java.lang.reflect.Modifier.ABSTRACT ) != 0;
  !assert ( barII_2.getModifiers() & java.lang.reflect.Modifier.ABSTRACT ) != 0;
  !assert fooI0.getDeclaringClass().equals( Foo.class );
  !assert barII_1.getDeclaringClass().equals( Foo.class );
  !assert barII_2.getDeclaringClass().equals( Bar.class );
  Foo foo = new FooImpl();
  !assert new Integer( 0 ).equals( fooI0.invoke( foo, [] ) );
  !assert new Integer( 2 ).equals( fooI1.invoke( foo, [ new Integer( 1 ) ] ) );
  !assert new Integer( 1 ).equals( fooI2.invoke( foo, [ new Integer( 4 ), new 
Integer( 3 ) ] ) );
  !assert new Integer( 9 ).equals( fooII.invoke( foo, [ new Integer( 9 ) ] ) );
  Bar bar = new BarImpl();
  !assert new Integer( 0 ).equals( fooI0.invoke( bar, [] ) );
  !assert new Integer( 2 ).equals( fooI1.invoke( bar, [ new Integer( 1 ) ] ) );
  !assert new Integer( 1 ).equals( fooI2.invoke( bar, [ new Integer( 4 ), new 
Integer( 3 ) ] ) );
  !assert new Integer( 9 ).equals( fooII.invoke( bar, [ new Integer( 9 ) ] ) );
  !assert new Integer( 9 ).equals( barII_1.invoke( bar, [ new Integer( 9 ) ] ) 
);
  !assert new Integer( 1 ).equals( barII_2.invoke( bar, [ "-" ] ) );
  /// Toplevel
  interface Foo {
    int i0();
    int i1( int );
    int i2( int, int );
    int ii( int );
  }
  interface Bar extends Foo {
    int ii( String );
  }
  class FooImpl implements Foo {
    i0() = 0;
    i1( i ) = i + 1;
    i2( i, j ) = i - j;
    ii( i ) = i;
  }
  class BarImpl extends FooImpl implements Bar {
    ii( String s ) = s.length();
  }

/// PASS
  let impl = new Impl();
  A.class.getMethod( "foo", [ A.class ] ).invoke( impl, [ impl ] ).equals( "a" 
);
  B.class.getMethod( "foo", [ B.class ] ).invoke( impl, [ impl ] ).equals( "b" 
);
  C.class.getMethod( "foo", [ A.class ] ).invoke( impl, [ impl ] ).equals( "a" 
);
  C.class.getMethod( "foo", [ B.class ] ).invoke( impl, [ impl ] ).equals( "b" 
);
  C.class.getMethod( "foo", [ C.class ] ).invoke( impl, [ impl ] ).equals( "c" 
);
  /// Toplevel
  interface A { String foo( A ); }
  interface B { String foo( B ); }
  interface C extends A,B { override String foo( C ); }
  class Impl implements C {}
  foo( Impl impl, A arg ) = "a";
  foo( Impl impl, B arg ) = "b";
  foo( Impl impl, C arg ) = "c";



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