WITH REPORT; USE REPORT;
PROCEDURE C45231A IS
BEGIN
TEST ( "C45231A", "CHECK THAT THE RELATIONAL AND " &
"MEMBERSHIP OPERATIONS YIELD CORRECT " &
"RESULTS FOR PREDEFINED TYPE INTEGER " &
"(INCLUDING THE CASE IN WHICH THE " &
"RELATIONAL OPERATORS ARE REDEFINED)" );
DECLARE
I1A, I1B : INTEGER := IDENT_INT (1);
I2 : INTEGER := IDENT_INT (2);
CI2 : CONSTANT INTEGER := 2;
BEGIN
IF (I2 = CI2) AND (NOT (I2 /= CI2)) THEN
NULL;
ELSE
FAILED ( "RELATIONAL TEST - 1" );
END IF;
IF (I2 /= 4) AND (NOT (I2 = 4)) THEN
NULL;
ELSE
FAILED ( "RELATIONAL TEST - 2" );
END IF;
IF (I1A = I1B) AND (NOT (I1A /= I1B)) THEN
NULL;
ELSE
FAILED ( "RELATIONAL TEST - 3" );
END IF;
IF (I2 >= CI2) AND (NOT (I2 < CI2)) THEN
NULL;
ELSE
FAILED ( "RELATIONAL TEST - 4");
END IF;
IF (I2 <= 4) AND (NOT (I2 > 4)) THEN
NULL;
ELSE
FAILED ( "RELATIONAL TEST - 5" );
END IF;
IF (I1A >= I1B) AND (I1A <= I1B) THEN
NULL;
ELSE
FAILED ( "RELATIONAL TEST - 6" );
END IF;
IF ">" (LEFT => CI2, RIGHT => I1A) THEN
NULL;
ELSE
FAILED ( "RELATIONAL TEST - 7" );
END IF;
IF "<" (LEFT => I1A, RIGHT => I2) THEN
NULL;
ELSE
FAILED ( "RELATIONAL TEST - 8" );
END IF;
IF ">=" (LEFT => I1A, RIGHT => I1A ) THEN
NULL;
ELSE
FAILED ( "RELATIONAL TEST - 9 ");
END IF;
IF "<=" (LEFT => I1A, RIGHT => CI2) THEN
NULL;
ELSE
FAILED ( "RELATIONAL TEST - 10 ");
END IF;
IF "=" (LEFT => I1A, RIGHT => I1B ) THEN
NULL;
ELSE
FAILED ( "RELATIONAL TEST - 11 ");
END IF;
IF "/=" (LEFT => CI2, RIGHT => 4) THEN
NULL;
ELSE
FAILED ( "RELATIONAL TEST - 12 ");
END IF;
END;
DECLARE
SUBTYPE ST IS INTEGER RANGE -10 .. 10;
I1 : INTEGER := IDENT_INT (1);
I5 : INTEGER := IDENT_INT (5);
CI2 : CONSTANT INTEGER := 2;
CI10 : CONSTANT INTEGER := 10;
BEGIN
IF (I1 IN ST) AND (I1 NOT IN CI2 .. CI10) THEN
NULL;
ELSE
FAILED ( "MEMBERSHIP TEST - B.1" );
END IF;
IF (IDENT_INT (11) NOT IN ST) AND (CI2 IN I1 .. I5) THEN
NULL;
ELSE
FAILED ( "MEMBERSHIP TEST - B.2" );
END IF;
IF NOT (I5 NOT IN CI2 .. 10) AND NOT (IDENT_INT (-11) IN ST)
THEN
NULL;
ELSE
FAILED ( "MEMBERSHIP TEST - B.3" );
END IF;
IF NOT (I1 IN CI2 .. CI10) AND NOT (I5 NOT IN ST) THEN
NULL;
ELSE
FAILED ( "MEMBERSHIP TEST - B.4" );
END IF;
IF (I1 NOT IN I5 .. I1) AND NOT (I5 IN I5 .. I1) THEN
NULL;
ELSE
FAILED ( "MEMBERSHIP TEST - B.5" );
END IF;
END;
DECLARE
SUBTYPE ST IS INTEGER RANGE -10 .. 10;
I1 : INTEGER := IDENT_INT (1);
I5 : INTEGER := IDENT_INT (5);
CI2 : CONSTANT INTEGER := 2;
CI10 : CONSTANT INTEGER := 10;
FUNCTION ">" ( L, R : INTEGER ) RETURN BOOLEAN IS
BEGIN
RETURN INTEGER'POS (L) <= INTEGER'POS (R);
END;
FUNCTION ">=" ( L, R : INTEGER ) RETURN BOOLEAN IS
BEGIN
RETURN INTEGER'POS (L) < INTEGER'POS (R);
END;
FUNCTION "<" ( L, R : INTEGER ) RETURN BOOLEAN IS
BEGIN
RETURN INTEGER'POS (L) >= INTEGER'POS (R);
END;
FUNCTION "<=" ( L, R : INTEGER ) RETURN BOOLEAN IS
BEGIN
RETURN INTEGER'POS (L) > INTEGER'POS (R);
END;
BEGIN
IF (I1 IN ST) AND (I1 NOT IN CI2 .. CI10) THEN
NULL;
ELSE
FAILED ( "MEMBERSHIP TEST - C.1" );
END IF;
IF (IDENT_INT (11) NOT IN ST) AND (CI2 IN I1 .. I5) THEN
NULL;
ELSE
FAILED ( "MEMBERSHIP TEST - C.2" );
END IF;
IF NOT (I5 NOT IN CI2 .. 10) AND NOT (IDENT_INT (-11) IN ST)
THEN
NULL;
ELSE
FAILED ( "MEMBERSHIP TEST - C.3" );
END IF;
IF NOT (I1 IN CI2 .. CI10) AND NOT (I5 NOT IN ST) THEN
NULL;
ELSE
FAILED ( "MEMBERSHIP TEST - C.4" );
END IF;
IF (I1 NOT IN I5 .. I1) AND NOT (I5 IN I5 .. I1) THEN
NULL;
ELSE
FAILED ( "MEMBERSHIP TEST - C.5" );
END IF;
END;
RESULT;
END C45231A;