WITH REPORT;
PROCEDURE C54A42G IS
USE REPORT ;
BEGIN
TEST( "C54A42G" , "TEST THAT A CASE_STATEMENT CORRECTLY HANDLES" &
" SEVERAL NON-CONTIGUOUS RANGES OF INTEGERS" &
" COVERED BY A SINGLE 'OTHERS' ALTERNATIVE" );
DECLARE
NUMBER : CONSTANT := 2000 ;
LITEXPR : CONSTANT := NUMBER + 2000 ;
STATCON : CONSTANT INTEGER := 2002 ;
DYNVAR : INTEGER := IDENT_INT( 0 );
DYNCON : CONSTANT INTEGER := IDENT_INT( 1 );
BEGIN
CASE INTEGER'(-4000) IS
WHEN 100..1999 => FAILED("WRONG ALTERNATIVE F1");
WHEN INTEGER'FIRST..0=> NULL ;
WHEN 2001 => FAILED("WRONG ALTERNATIVE F3");
WHEN 2100..INTEGER'LAST=>FAILED("WRONG ALTERNATIVE F4");
WHEN OTHERS => FAILED("WRONG ALTERNATIVE F5");
END CASE;
CASE IDENT_INT(NUMBER) IS
WHEN 100..1999 => FAILED("WRONG ALTERNATIVE G1");
WHEN INTEGER'FIRST..0=> FAILED("WRONG ALTERNATIVE G2");
WHEN 2001 => FAILED("WRONG ALTERNATIVE G3");
WHEN 2100..INTEGER'LAST=>FAILED("WRONG ALTERNATIVE G4");
WHEN OTHERS => NULL ;
END CASE;
CASE IDENT_INT(LITEXPR) IS
WHEN 100..1999 => FAILED("WRONG ALTERNATIVE H1");
WHEN INTEGER'FIRST..0=> FAILED("WRONG ALTERNATIVE H2");
WHEN 2001 => FAILED("WRONG ALTERNATIVE H3");
WHEN 2100..INTEGER'LAST=>NULL ;
WHEN OTHERS => FAILED("WRONG ALTERNATIVE H5");
END CASE;
CASE IDENT_INT(STATCON) IS
WHEN 100..1999 => FAILED("WRONG ALTERNATIVE I1");
WHEN INTEGER'FIRST..0=> FAILED("WRONG ALTERNATIVE I2");
WHEN 2001 => FAILED("WRONG ALTERNATIVE I3");
WHEN 2100..INTEGER'LAST=>FAILED("WRONG ALTERNATIVE I4");
WHEN OTHERS => NULL ;
END CASE;
CASE DYNVAR IS
WHEN 100..1999 => FAILED("WRONG ALTERNATIVE J1");
WHEN INTEGER'FIRST..0=> NULL ;
WHEN 2001 => FAILED("WRONG ALTERNATIVE J3");
WHEN 2100..INTEGER'LAST=>FAILED("WRONG ALTERNATIVE J4");
WHEN OTHERS => FAILED("WRONG ALTERNATIVE J5");
END CASE;
CASE DYNCON IS
WHEN 100..1999 => FAILED("WRONG ALTERNATIVE K1");
WHEN INTEGER'FIRST..0=> FAILED("WRONG ALTERNATIVE K2");
WHEN 2001 => FAILED("WRONG ALTERNATIVE K3");
WHEN 2100..INTEGER'LAST=>FAILED("WRONG ALTERNATIVE K4");
WHEN OTHERS => NULL ;
END CASE;
CASE IDENT_INT( -3900 ) IS
WHEN -3000..1999 => FAILED("WRONG ALTERNATIVE X1");
WHEN INTEGER'FIRST..
-4000 => FAILED("WRONG ALTERNATIVE X2");
WHEN 2001 => FAILED("WRONG ALTERNATIVE X3");
WHEN 2100..INTEGER'LAST=>FAILED("WRONG ALTERNATIVE X4");
WHEN OTHERS => NULL ;
END CASE;
END ;
RESULT ;
END C54A42G ;