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From rhille...@apache.org
Subject svn commit: r658736 - in /db/derby/code/trunk/java/testing/org/apache/derbyTesting/functionTests/tests/lang: AnsiSignatures.java AnsiSignaturesTest.java
Date Wed, 21 May 2008 16:07:00 GMT
Author: rhillegas
Date: Wed May 21 09:07:00 2008
New Revision: 658736

URL: http://svn.apache.org/viewvc?rev=658736&view=rev
Log:
DERBY-3652: Add more tests to stress signature matching rules.

Modified:
    db/derby/code/trunk/java/testing/org/apache/derbyTesting/functionTests/tests/lang/AnsiSignatures.java
    db/derby/code/trunk/java/testing/org/apache/derbyTesting/functionTests/tests/lang/AnsiSignaturesTest.java

Modified: db/derby/code/trunk/java/testing/org/apache/derbyTesting/functionTests/tests/lang/AnsiSignatures.java
URL: http://svn.apache.org/viewvc/db/derby/code/trunk/java/testing/org/apache/derbyTesting/functionTests/tests/lang/AnsiSignatures.java?rev=658736&r1=658735&r2=658736&view=diff
==============================================================================
--- db/derby/code/trunk/java/testing/org/apache/derbyTesting/functionTests/tests/lang/AnsiSignatures.java
(original)
+++ db/derby/code/trunk/java/testing/org/apache/derbyTesting/functionTests/tests/lang/AnsiSignatures.java
Wed May 21 09:07:00 2008
@@ -25,7 +25,8 @@
 /**
  * <p>
  * These are methods for testing ANSI routine resolution. The resolution rules
- * are described in DERBY-3652.
+ * are described in DERBY-3652. Methods which return -1 are methods which we
+ * expect will never be matched.
  * </p>
  */
 public  class   AnsiSignatures
@@ -50,21 +51,76 @@
     
     // legal resolutions
     public  static  short   smallint_short_short( short a ) { return a; }
+    public  static  short   smallint_short_short( byte a ) { return (short) -1; }
+    public  static  short   smallint_short_short( int a ) { return (short) -1; }
+    public  static  short   smallint_short_short( long a ) { return (short) -1; }
+    public  static  short   smallint_short_short( float a ) { return (short) -1; }
+    public  static  short   smallint_short_short( double a ) { return (short) -1; }
+    public  static  short   smallint_short_short( Byte a ) { return (short) -1; }
+    public  static  short   smallint_short_short( Short a ) { return (short) -1; }
+    public  static  short   smallint_short_short( Long a ) { return (short) -1; }
+    public  static  short   smallint_short_short( Float a ) { return (short) -1; }
+    public  static  short   smallint_short_short( Double a ) { return (short) -1; }
+    public  static  short   smallint_short_short( String a ) { return (short) -1; }
+    public  static  short   smallint_short_short( Object a ) { return (short) -1; }
+    
     public  static  short   smallint_short_Integer( Integer a ) { return a.shortValue();
}
+    public  static  short   smallint_short_Integer( byte a ) { return (short) -1; }
+    public  static  short   smallint_short_Integer( int a ) { return (short) -1; }
+    public  static  short   smallint_short_Integer( long a ) { return (short) -1; }
+    public  static  short   smallint_short_Integer( float a ) { return (short) -1; }
+    public  static  short   smallint_short_Integer( double a ) { return (short) -1; }
+    public  static  short   smallint_short_Integer( Byte a ) { return (short) -1; }
+    public  static  short   smallint_short_Integer( Short a ) { return (short) -1; }
+    public  static  short   smallint_short_Integer( Long a ) { return (short) -1; }
+    public  static  short   smallint_short_Integer( Float a ) { return (short) -1; }
+    public  static  short   smallint_short_Integer( Double a ) { return (short) -1; }
+    public  static  short   smallint_short_Integer( String a ) { return (short) -1; }
+    public  static  short   smallint_short_Integer( Object a ) { return (short) -1; }
+
     public  static  Integer smallint_Integer_short( short a ) { return new Integer( a );
}
+    public  static  Integer smallint_Integer_short( byte a ) { return new Integer( -1 );
}
+    public  static  Integer smallint_Integer_short( int a ) { return new Integer( -1 ); }
+    public  static  Integer smallint_Integer_short( long a ) { return new Integer( -1 );
}
+    public  static  Integer smallint_Integer_short( float a ) { return new Integer( -1 );
}
+    public  static  Integer smallint_Integer_short( double a ) { return new Integer( -1 );
}
+    public  static  Integer smallint_Integer_short( Byte a ) { return new Integer( -1 );
}
+    public  static  Integer smallint_Integer_short( Short a ) { return new Integer( -1 );
}
+    public  static  Integer smallint_Integer_short( Long a ) { return new Integer( -1 );
}
+    public  static  Integer smallint_Integer_short( Float a ) { return new Integer( -1 );
}
+    public  static  Integer smallint_Integer_short( Double a ) { return new Integer( -1 );
}
+    public  static  Integer smallint_Integer_short( String a ) { return new Integer( -1 );
}
+    public  static  Integer smallint_Integer_short( Object a ) { return new Integer( -1 );
}
+
     public  static  Integer smallint_Integer_Integer( Integer a ) { return a; }
+    public  static  Integer smallint_Integer_Integer( byte a ) { return new Integer( -1 );
}
+    public  static  Integer smallint_Integer_Integer( int a ) { return new Integer( -1 );
}
+    public  static  Integer smallint_Integer_Integer( long a ) { return new Integer( -1 );
}
+    public  static  Integer smallint_Integer_Integer( float a ) { return new Integer( -1
); }
+    public  static  Integer smallint_Integer_Integer( double a ) { return new Integer( -1
); }
+    public  static  Integer smallint_Integer_Integer( Byte a ) { return new Integer( -1 );
}
+    public  static  Integer smallint_Integer_Integer( Short a ) { return new Integer( -1
); }
+    public  static  Integer smallint_Integer_Integer( Long a ) { return new Integer( -1 );
}
+    public  static  Integer smallint_Integer_Integer( Float a ) { return new Integer( -1
); }
+    public  static  Integer smallint_Integer_Integer( Double a ) { return new Integer( -1
); }
+    public  static  Integer smallint_Integer_Integer( String a ) { return new Integer( -1
); }
+    public  static  Integer smallint_Integer_Integer( Object a ) { return new Integer( -1
); }
     
     // outside the spec. these should not resolve.
     public  static  short   smallint_bad_short_Short( Short a ) { return a.shortValue();
}
     public  static  Short   smallint_bad_Short_short( short a ) { return new Short( a );
}
     public  static  Short   smallint_bad_Short_Short( Short a ) { return a; }
 
+    // bad return type
+    public  static  byte   smallint_badreturn_byte_short( short a ) { return (byte) a; }
     
     // illegal ambiguity
     public  static  short   smallint_amb_short_short( short a ) { return a; }
     public  static  short   smallint_amb_short_short( Integer a ) { return a.shortValue();
}
     public  static  Integer smallint_amb_Integer_short( short a ) { return new Integer( a
); }
     public  static  Integer smallint_amb_Integer_short( Integer a ) { return a; }
+    public  static  byte   smallint_amb_byte_short( short a ) { return (byte) a; }
+    public  static  byte   smallint_amb_byte_short( Integer a ) { return a.byteValue(); }
     
     // unresolvable
     public  static  short   smallint_unres_short( byte a ) { return (short) a; }
@@ -98,15 +154,71 @@
     
     // legal resolutions
     public  static  int   integer_int_int( int a ) { return a; }
+    public  static  int   integer_int_int( byte a ) { return -1; }
+    public  static  int   integer_int_int( short a ) { return -1; }
+    public  static  int   integer_int_int( long a ) { return -1; }
+    public  static  int   integer_int_int( float a ) { return -1; }
+    public  static  int   integer_int_int( double a ) { return -1; }
+    public  static  int   integer_int_int( Byte a ) { return -1; }
+    public  static  int   integer_int_int( Short a ) { return -1; }
+    public  static  int   integer_int_int( Long a ) { return -1; }
+    public  static  int   integer_int_int( Float a ) { return -1; }
+    public  static  int   integer_int_int( Double a ) { return -1; }
+    public  static  int   integer_int_int( String a ) { return -1; }
+    public  static  int   integer_int_int( Object a ) { return -1; }
+
     public  static  int   integer_int_Integer( Integer a ) { return a.intValue(); }
+    public  static  int   integer_int_Integer( byte a ) { return -1; }
+    public  static  int   integer_int_Integer( short a ) { return -1; }
+    public  static  int   integer_int_Integer( long a ) { return -1; }
+    public  static  int   integer_int_Integer( float a ) { return -1; }
+    public  static  int   integer_int_Integer( double a ) { return -1; }
+    public  static  int   integer_int_Integer( Byte a ) { return -1; }
+    public  static  int   integer_int_Integer( Short a ) { return -1; }
+    public  static  int   integer_int_Integer( Long a ) { return -1; }
+    public  static  int   integer_int_Integer( Float a ) { return -1; }
+    public  static  int   integer_int_Integer( Double a ) { return -1; }
+    public  static  int   integer_int_Integer( String a ) { return -1; }
+    public  static  int   integer_int_Integer( Object a ) { return -1; }
+
     public  static  Integer integer_Integer_int( int a ) { return new Integer( a ); }
+    public  static  Integer integer_Integer_int( byte a ) { return new Integer( -1 ); }
+    public  static  Integer integer_Integer_int( short a ) { return new Integer( -1 ); }
+    public  static  Integer integer_Integer_int( long a ) { return new Integer( -1 ); }
+    public  static  Integer integer_Integer_int( float a ) { return new Integer( -1 ); }
+    public  static  Integer integer_Integer_int( double a ) { return new Integer( -1 ); }
+    public  static  Integer integer_Integer_int( Byte a ) { return new Integer( -1 ); }
+    public  static  Integer integer_Integer_int( Short a ) { return new Integer( -1 ); }
+    public  static  Integer integer_Integer_int( Long a ) { return new Integer( -1 ); }
+    public  static  Integer integer_Integer_int( Float a ) { return new Integer( -1 ); }
+    public  static  Integer integer_Integer_int( Double a ) { return new Integer( -1 ); }
+    public  static  Integer integer_Integer_int( String a ) { return new Integer( -1 ); }
+    public  static  Integer integer_Integer_int( Object a ) { return new Integer( -1 ); }
+
     public  static  Integer integer_Integer_Integer( Integer a ) { return a; }
+    public  static  Integer integer_Integer_Integer( byte a ) { return new Integer( -1 );
}
+    public  static  Integer integer_Integer_Integer( short a ) { return new Integer( -1 );
}
+    public  static  Integer integer_Integer_Integer( long a ) { return new Integer( -1 );
}
+    public  static  Integer integer_Integer_Integer( float a ) { return new Integer( -1 );
}
+    public  static  Integer integer_Integer_Integer( double a ) { return new Integer( -1
); }
+    public  static  Integer integer_Integer_Integer( Byte a ) { return new Integer( -1 );
}
+    public  static  Integer integer_Integer_Integer( Short a ) { return new Integer( -1 );
}
+    public  static  Integer integer_Integer_Integer( Long a ) { return new Integer( -1 );
}
+    public  static  Integer integer_Integer_Integer( Float a ) { return new Integer( -1 );
}
+    public  static  Integer integer_Integer_Integer( Double a ) { return new Integer( -1
); }
+    public  static  Integer integer_Integer_Integer( String a ) { return new Integer( -1
); }
+    public  static  Integer integer_Integer_Integer( Object a ) { return new Integer( -1
); }
     
+    // bad return type
+    public  static  byte   integer_badreturn_byte_int( int a ) { return (byte) a; }
+
     // illegal ambiguity
     public  static  int   integer_amb_int_int( int a ) { return a; }
     public  static  int   integer_amb_int_int( Integer a ) { return a.intValue(); }
     public  static  Integer integer_amb_Integer_int( int a ) { return new Integer( a ); }
     public  static  Integer integer_amb_Integer_int( Integer a ) { return a; }
+    public  static  byte   integer_amb_byte_int( int a ) { return (byte) a; }
+    public  static  byte   integer_amb_byte_int( Integer a ) { return (byte) a.intValue();
}
     
     // unresolvable
     public  static  int   integer_unres_int( byte a ) { return (int) a; }
@@ -137,15 +249,71 @@
     
     // legal resolutions
     public  static  long   bigint_long_long( long a ) { return a; }
+    public  static  long   bigint_long_long( byte a ) { return -1L; }
+    public  static  long   bigint_long_long( short a ) { return -1L; }
+    public  static  long   bigint_long_long( int a ) { return -1L; }
+    public  static  long   bigint_long_long( float a ) { return -1L; }
+    public  static  long   bigint_long_long( double a ) { return -1L; }
+    public  static  long   bigint_long_long( Byte a ) { return -1L; }
+    public  static  long   bigint_long_long( Short a ) { return -1L; }
+    public  static  long   bigint_long_long( Integer a ) { return -1L; }
+    public  static  long   bigint_long_long( Float a ) { return -1L; }
+    public  static  long   bigint_long_long( Double a ) { return -1L; }
+    public  static  long   bigint_long_long( String a ) { return -1L; }
+    public  static  long   bigint_long_long( Object a ) { return -1L; }
+
     public  static  long   bigint_long_Long( Long a ) { return a.longValue(); }
+    public  static  long   bigint_long_Long( byte a ) { return -1L; }
+    public  static  long   bigint_long_Long( short a ) { return -1L; }
+    public  static  long   bigint_long_Long( int a ) { return -1L; }
+    public  static  long   bigint_long_Long( float a ) { return -1L; }
+    public  static  long   bigint_long_Long( double a ) { return -1L; }
+    public  static  long   bigint_long_Long( Byte a ) { return -1L; }
+    public  static  long   bigint_long_Long( Short a ) { return -1L; }
+    public  static  long   bigint_long_Long( Integer a ) { return -1L; }
+    public  static  long   bigint_long_Long( Float a ) { return -1L; }
+    public  static  long   bigint_long_Long( Double a ) { return -1L; }
+    public  static  long   bigint_long_Long( String a ) { return -1L; }
+    public  static  long   bigint_long_Long( Object a ) { return -1L; }
+
     public  static  Long bigint_Long_long( long a ) { return new Long( a ); }
+    public  static  Long bigint_Long_long( byte a ) { return new Long( -1L ); }
+    public  static  Long bigint_Long_long( short a ) { return new Long( -1L ); }
+    public  static  Long bigint_Long_long( int a ) { return new Long( -1L ); }
+    public  static  Long bigint_Long_long( float a ) { return new Long( -1L ); }
+    public  static  Long bigint_Long_long( double a ) { return new Long( -1L ); }
+    public  static  Long bigint_Long_long( Byte a ) { return new Long( -1L ); }
+    public  static  Long bigint_Long_long( Short a ) { return new Long( -1L ); }
+    public  static  Long bigint_Long_long( Integer a ) { return new Long( -1L ); }
+    public  static  Long bigint_Long_long( Float a ) { return new Long( -1L ); }
+    public  static  Long bigint_Long_long( Double a ) { return new Long( -1L ); }
+    public  static  Long bigint_Long_long( String a ) { return new Long( -1L ); }
+    public  static  Long bigint_Long_long( Object a ) { return new Long( -1L ); }
+
     public  static  Long bigint_Long_Long( Long a ) { return a; }
+    public  static  Long bigint_Long_Long( byte a ) { return new Long( -1L ); }
+    public  static  Long bigint_Long_Long( short a ) { return new Long( -1L ); }
+    public  static  Long bigint_Long_Long( int a ) { return new Long( -1L ); }
+    public  static  Long bigint_Long_Long( float a ) { return new Long( -1L ); }
+    public  static  Long bigint_Long_Long( double a ) { return new Long( -1L ); }
+    public  static  Long bigint_Long_Long( Byte a ) { return new Long( -1L ); }
+    public  static  Long bigint_Long_Long( Short a ) { return new Long( -1L ); }
+    public  static  Long bigint_Long_Long( Integer a ) { return new Long( -1L ); }
+    public  static  Long bigint_Long_Long( Float a ) { return new Long( -1L ); }
+    public  static  Long bigint_Long_Long( Double a ) { return new Long( -1L ); }
+    public  static  Long bigint_Long_Long( String a ) { return new Long( -1L ); }
+    public  static  Long bigint_Long_Long( Object a ) { return new Long( -1L ); }
     
+    // bad return type
+    public  static  byte   bigint_badreturn_byte_long( long a ) { return (byte) a; }
+
     // illegal ambiguity
     public  static  long   bigint_amb_long_long( long a ) { return a; }
     public  static  long   bigint_amb_long_long( Long a ) { return a.longValue(); }
     public  static  Long bigint_amb_Long_long( long a ) { return new Long( a ); }
     public  static  Long bigint_amb_Long_long( Long a ) { return a; }
+    public  static  byte   bigint_amb_byte_long( long a ) { return (byte) a; }
+    public  static  byte   bigint_amb_byte_long( Long a ) { return a.byteValue(); }
     
     // unresolvable
     public  static  long   bigint_unres_long( byte a ) { return (long) a; }
@@ -176,15 +344,71 @@
     
     // legal resolutions
     public  static  float   real_float_float( float a ) { return a; }
+    public  static  float   real_float_float( byte a ) { return -1.0F; }
+    public  static  float   real_float_float( short a ) { return -1.0F; }
+    public  static  float   real_float_float( int a ) { return -1.0F; }
+    public  static  float   real_float_float( long a ) { return -1.0F; }
+    public  static  float   real_float_float( double a ) { return -1.0F; }
+    public  static  float   real_float_float( Byte a ) { return -1.0F; }
+    public  static  float   real_float_float( Short a ) { return -1.0F; }
+    public  static  float   real_float_float( Integer a ) { return -1.0F; }
+    public  static  float   real_float_float( Long a ) { return -1.0F; }
+    public  static  float   real_float_float( Double a ) { return -1.0F; }
+    public  static  float   real_float_float( String a ) { return -1.0F; }
+    public  static  float   real_float_float( Object a ) { return -1.0F; }
+
     public  static  float   real_float_Float( Float a ) { return a.floatValue(); }
+    public  static  float   real_float_Float( byte a ) { return -1.0F; }
+    public  static  float   real_float_Float( short a ) { return -1.0F; }
+    public  static  float   real_float_Float( int a ) { return -1.0F; }
+    public  static  float   real_float_Float( long a ) { return -1.0F; }
+    public  static  float   real_float_Float( double a ) { return -1.0F; }
+    public  static  float   real_float_Float( Byte a ) { return -1.0F; }
+    public  static  float   real_float_Float( Short a ) { return -1.0F; }
+    public  static  float   real_float_Float( Integer a ) { return -1.0F; }
+    public  static  float   real_float_Float( Long a ) { return -1.0F; }
+    public  static  float   real_float_Float( Double a ) { return -1.0F; }
+    public  static  float   real_float_Float( String a ) { return -1.0F; }
+    public  static  float   real_float_Float( Object a ) { return -1.0F; }
+
     public  static  Float real_Float_float( float a ) { return new Float( a ); }
+    public  static  Float real_Float_float( byte a ) { return new Float( -1.0F ); }
+    public  static  Float real_Float_float( short a ) { return new Float( -1.0F ); }
+    public  static  Float real_Float_float( int a ) { return new Float( -1.0F ); }
+    public  static  Float real_Float_float( long a ) { return new Float( -1.0F ); }
+    public  static  Float real_Float_float( double a ) { return new Float( -1.0F ); }
+    public  static  Float real_Float_float( Byte a ) { return new Float( -1.0F ); }
+    public  static  Float real_Float_float( Short a ) { return new Float( -1.0F ); }
+    public  static  Float real_Float_float( Integer a ) { return new Float( -1.0F ); }
+    public  static  Float real_Float_float( Long a ) { return new Float( -1.0F ); }
+    public  static  Float real_Float_float( Double a ) { return new Float( -1.0F ); }
+    public  static  Float real_Float_float( String a ) { return new Float( -1.0F ); }
+    public  static  Float real_Float_float( Object a ) { return new Float( -1.0F ); }
+
     public  static  Float real_Float_Float( Float a ) { return a; }
+    public  static  Float real_Float_Float( byte  a ) { return new Float( -1.0F ); }
+    public  static  Float real_Float_Float( short a ) { return new Float( -1.0F ); }
+    public  static  Float real_Float_Float( int a ) { return new Float( -1.0F ); }
+    public  static  Float real_Float_Float( long a ) { return new Float( -1.0F ); }
+    public  static  Float real_Float_Float( double a ) { return new Float( -1.0F ); }
+    public  static  Float real_Float_Float( Byte a ) { return new Float( -1.0F ); }
+    public  static  Float real_Float_Float( Short a ) { return new Float( -1.0F ); }
+    public  static  Float real_Float_Float( Integer a ) { return new Float( -1.0F ); }
+    public  static  Float real_Float_Float( Long a ) { return new Float( -1.0F ); }
+    public  static  Float real_Float_Float( Double a ) { return new Float( -1.0F ); }
+    public  static  Float real_Float_Float( String a ) { return new Float( -1.0F ); }
+    public  static  Float real_Float_Float( Object a ) { return new Float( -1.0F ); }
     
+    // bad return type
+    public  static  byte   real_badreturn_byte_float( float a ) { return (byte) a; }
+
     // illegal ambiguity
     public  static  float   real_amb_float_float( float a ) { return a; }
     public  static  float   real_amb_float_float( Float a ) { return a.floatValue(); }
     public  static  Float real_amb_Float_float( float a ) { return new Float( a ); }
     public  static  Float real_amb_Float_float( Float a ) { return a; }
+    public  static  byte   real_amb_byte_float( float a ) { return (byte) a; }
+    public  static  byte   real_amb_byte_float( Float a ) { return a.byteValue(); }
     
     // unresolvable
     public  static  float   real_unres_float( byte a ) { return (float) a; }
@@ -215,15 +439,71 @@
     
     // legal resolutions
     public  static  double   double_double_double( double a ) { return a; }
+    public  static  double   double_double_double( byte a ) { return -1.0; }
+    public  static  double   double_double_double( short a ) { return -1.0; }
+    public  static  double   double_double_double( int a ) { return -1.0; }
+    public  static  double   double_double_double( long a ) { return -1.0; }
+    public  static  double   double_double_double( float a ) { return -1.0; }
+    public  static  double   double_double_double( Byte a ) { return -1.0; }
+    public  static  double   double_double_double( Short a ) { return -1.0; }
+    public  static  double   double_double_double( Integer a ) { return -1.0; }
+    public  static  double   double_double_double( Long a ) { return -1.0; }
+    public  static  double   double_double_double( Float a ) { return -1.0; }
+    public  static  double   double_double_double( String a ) { return -1.0; }
+    public  static  double   double_double_double( Object a ) { return -1.0; }
+
     public  static  double   double_double_Double( Double a ) { return a.doubleValue(); }
+    public  static  double   double_double_Double( byte a ) { return -1.0; }
+    public  static  double   double_double_Double( short a ) { return -1.0; }
+    public  static  double   double_double_Double( int a ) { return -1.0; }
+    public  static  double   double_double_Double( long a ) { return -1.0; }
+    public  static  double   double_double_Double( float a ) { return -1.0; }
+    public  static  double   double_double_Double( Byte a ) { return -1.0; }
+    public  static  double   double_double_Double( Short a ) { return -1.0; }
+    public  static  double   double_double_Double( Integer a ) { return -1.0; }
+    public  static  double   double_double_Double( Long a ) { return -1.0; }
+    public  static  double   double_double_Double( Float a ) { return -1.0; }
+    public  static  double   double_double_Double( String a ) { return -1.0; }
+    public  static  double   double_double_Double( Object a ) { return -1.0; }
+
     public  static  Double double_Double_double( double a ) { return new Double( a ); }
+    public  static  Double double_Double_double( byte a ) { return new Double( -1.0 ); }
+    public  static  Double double_Double_double( short a ) { return new Double( -1.0 ); }
+    public  static  Double double_Double_double( int a ) { return new Double( -1.0 ); }
+    public  static  Double double_Double_double( long a ) { return new Double( -1.0 ); }
+    public  static  Double double_Double_double( float a ) { return new Double( -1.0 ); }
+    public  static  Double double_Double_double( Byte a ) { return new Double( -1.0 ); }
+    public  static  Double double_Double_double( Short a ) { return new Double( -1.0 ); }
+    public  static  Double double_Double_double( Integer a ) { return new Double( -1.0 );
}
+    public  static  Double double_Double_double( Long a ) { return new Double( -1.0 ); }
+    public  static  Double double_Double_double( Float a ) { return new Double( -1.0 ); }
+    public  static  Double double_Double_double( String a ) { return new Double( -1.0 );
}
+    public  static  Double double_Double_double( Object a ) { return new Double( -1.0 );
}
+
     public  static  Double double_Double_Double( Double a ) { return a; }
+    public  static  Double double_Double_Double( byte a ) { return new Double( -1.0 ); }
+    public  static  Double double_Double_Double( short a ) { return new Double( -1.0 ); }
+    public  static  Double double_Double_Double( int a ) { return new Double( -1.0 ); }
+    public  static  Double double_Double_Double( long a ) { return new Double( -1.0 ); }
+    public  static  Double double_Double_Double( float a ) { return new Double( -1.0 ); }
+    public  static  Double double_Double_Double( Byte a ) { return new Double( -1.0 ); }
+    public  static  Double double_Double_Double( Short a ) { return new Double( -1.0 ); }
+    public  static  Double double_Double_Double( Integer a ) { return new Double( -1.0 );
}
+    public  static  Double double_Double_Double( Long a ) { return new Double( -1.0 ); }
+    public  static  Double double_Double_Double( Float a ) { return new Double( -1.0 ); }
+    public  static  Double double_Double_Double( String a ) { return new Double( -1.0 );
}
+    public  static  Double double_Double_Double( Object a ) { return new Double( -1.0 );
}
     
+    // bad return type
+    public  static  byte   double_badreturn_byte_double( double a ) { return (byte) a; }
+
     // illegal ambiguity
     public  static  double   double_amb_double_double( double a ) { return a; }
     public  static  double   double_amb_double_double( Double a ) { return a.doubleValue();
}
     public  static  Double double_amb_Double_double( double a ) { return new Double( a );
}
     public  static  Double double_amb_Double_double( Double a ) { return a; }
+    public  static  byte   double_amb_byte_double( double a ) { return (byte) a; }
+    public  static  byte   double_amb_byte_double( Double a ) { return a.byteValue(); }
     
     // unresolvable
     public  static  double   double_unres_double( byte a ) { return (double) a; }
@@ -248,5 +528,24 @@
     public  static  Double   double_unres_Double( Long a ) { return new Double( a.doubleValue()
); }
     public  static  Double   double_unres_Double( Float a ) { return new Double( a.doubleValue()
); }
  
+    //
+    // VARCHAR
+    //
+    
+    // legal resolutions
+    public  static  String   varchar_String_String( String a ) { return a; }
+    public  static  String   varchar_String_String( byte a ) { return "-1"; }
+    public  static  String   varchar_String_String( short a ) { return "-1"; }
+    public  static  String   varchar_String_String( int a ) { return "-1"; }
+    public  static  String   varchar_String_String( long a ) { return "-1"; }
+    public  static  String   varchar_String_String( float a ) { return "-1"; }
+    public  static  String   varchar_String_String( double a ) { return "-1"; }
+    public  static  String   varchar_String_String( Byte a ) { return "-1"; }
+    public  static  String   varchar_String_String( Short a ) { return "-1"; }
+    public  static  String   varchar_String_String( Integer a ) { return "-1"; }
+    public  static  String   varchar_String_String( Long a ) { return "-1"; }
+    public  static  String   varchar_String_String( Float a ) { return "-1"; }
+    public  static  String   varchar_String_String( Double a ) { return "-1"; }
+    //    public  static  String   varchar_String_String( Object a ) { return "-1"; }
     
 }

Modified: db/derby/code/trunk/java/testing/org/apache/derbyTesting/functionTests/tests/lang/AnsiSignaturesTest.java
URL: http://svn.apache.org/viewvc/db/derby/code/trunk/java/testing/org/apache/derbyTesting/functionTests/tests/lang/AnsiSignaturesTest.java?rev=658736&r1=658735&r2=658736&view=diff
==============================================================================
--- db/derby/code/trunk/java/testing/org/apache/derbyTesting/functionTests/tests/lang/AnsiSignaturesTest.java
(original)
+++ db/derby/code/trunk/java/testing/org/apache/derbyTesting/functionTests/tests/lang/AnsiSignaturesTest.java
Wed May 21 09:07:00 2008
@@ -225,6 +225,12 @@
             ( "double_Double_Double", "double", new String[] { "double" }, "3.0", "3.0" );
     }
 
+    public  void    test_varchar_String_String()
+        throws Exception
+    {
+        declareAndRunFunction
+            ( "varchar_String_String", "varchar( 10 )", new String[] { "varchar( 10 )" },
"'3.0'", "3.0" );
+    }
     
     ///////////////////////////////////////////////////////////////////////////////////
     //
@@ -253,6 +259,47 @@
     
     ///////////////////////////////////////////////////////////////////////////////////
     //
+    // BAD RETURN TYPES
+    //
+    ///////////////////////////////////////////////////////////////////////////////////
+
+    public  void    test_smallint_badreturn_byte_short()
+        throws Exception
+    {
+        declareAndFailFunction
+            ( "smallint_badreturn_byte_short", "smallint", new String[] { "smallint" }, "3",
"3", TRIED_ALL_COMBINATIONS );
+    }
+
+    public  void    test_integer_badreturn_byte_int()
+        throws Exception
+    {
+        declareAndFailFunction
+            ( "integer_badreturn_byte_int", "int", new String[] { "int" }, "3", "3", TRIED_ALL_COMBINATIONS
);
+    }
+
+    public  void    test_bigint_badreturn_byte_long()
+        throws Exception
+    {
+        declareAndFailFunction
+            ( "bigint_badreturn_byte_long", "bigint", new String[] { "bigint" }, "3", "3",
 TRIED_ALL_COMBINATIONS );
+    }
+
+    public  void    test_real_badreturn_byte_float()
+        throws Exception
+    {
+        declareAndFailFunction
+            ( "real_badreturn_byte_float", "real", new String[] { "real" }, "3.0", "3.0",
TRIED_ALL_COMBINATIONS );
+    }
+
+     public  void    test_double_badreturn_byte_double()
+        throws Exception
+    {
+        declareAndFailFunction
+            ( "double_badreturn_byte_double", "double", new String[] { "double" }, "3.0",
"3.0", TRIED_ALL_COMBINATIONS );
+    }
+
+    ///////////////////////////////////////////////////////////////////////////////////
+    //
     // AMBIGUOUS METHODS
     //
     ///////////////////////////////////////////////////////////////////////////////////
@@ -269,6 +316,12 @@
         declareAndFailFunction
             ( "smallint_amb_Integer_short", "smallint", new String[] { "smallint" }, "3",
"3", AMBIGUOUS );
     }
+    public  void    test_smallint_amb_byte_short()
+        throws Exception
+    {
+        declareAndFailFunction
+            ( "smallint_amb_byte_short", "smallint", new String[] { "smallint" }, "3", "3",
AMBIGUOUS );
+    }
 
     public  void    test_integer_amb_int_int()
         throws Exception
@@ -282,6 +335,12 @@
         declareAndFailFunction
             ( "integer_amb_Integer_int", "int", new String[] { "int" }, "3", "3", AMBIGUOUS
);
     }
+    public  void    test_integer_amb_byte_int()
+        throws Exception
+    {
+        declareAndFailFunction
+             ( "integer_amb_byte_int", "int", new String[] { "int" }, "3", "3", AMBIGUOUS
);
+    }
 
     public  void    test_bigint_amb_long_long()
         throws Exception
@@ -295,6 +354,12 @@
         declareAndFailFunction
             ( "bigint_amb_Long_long", "bigint", new String[] { "bigint" }, "3", "3", AMBIGUOUS
);
     }
+    public  void    test_bigint_amb_byte_long()
+        throws Exception
+    {
+        declareAndFailFunction
+            ( "bigint_amb_byte_long", "bigint", new String[] { "bigint" }, "3", "3", AMBIGUOUS
);
+    }
 
     public  void    test_real_amb_float_float()
         throws Exception
@@ -308,6 +373,12 @@
         declareAndFailFunction
             ( "real_amb_Float_float", "real", new String[] { "real" }, "3.0", "3.0", AMBIGUOUS
);
     }
+    public  void    test_real_amb_byte_float()
+        throws Exception
+    {
+        declareAndFailFunction
+            ( "real_amb_byte_float", "real", new String[] { "real" }, "3.0", "3.0", AMBIGUOUS
);
+    }
 
     public  void    test_double_amb_double_double()
         throws Exception
@@ -321,7 +392,14 @@
         declareAndFailFunction
             ( "double_amb_Double_double", "double", new String[] { "double" }, "3.0", "3.0",
AMBIGUOUS );
     }
+    public  void    test_double_amb_byte_double()
+        throws Exception
+    {
+        declareAndFailFunction
+            ( "double_amb_byte_double", "double", new String[] { "double" }, "3.0", "3.0",
AMBIGUOUS );
+    }
     
+
     ///////////////////////////////////////////////////////////////////////////////////
     //
     // UNRESOLVABLE METHODS



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