| -- C52102C.ADA |
| |
| -- Grant of Unlimited Rights |
| -- |
| -- Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687, |
| -- F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained |
| -- unlimited rights in the software and documentation contained herein. |
| -- Unlimited rights are defined in DFAR 252.227-7013(a)(19). By making |
| -- this public release, the Government intends to confer upon all |
| -- recipients unlimited rights equal to those held by the Government. |
| -- These rights include rights to use, duplicate, release or disclose the |
| -- released technical data and computer software in whole or in part, in |
| -- any manner and for any purpose whatsoever, and to have or permit others |
| -- to do so. |
| -- |
| -- DISCLAIMER |
| -- |
| -- ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR |
| -- DISCLOSED ARE AS IS. THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED |
| -- WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE |
| -- SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE |
| -- OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A |
| -- PARTICULAR PURPOSE OF SAID MATERIAL. |
| --* |
| -- CHECK THAT THE ASSIGNMENT OF OVERLAPPING SOURCE AND TARGET VARIABLES |
| -- (INCLUDING ARRAYS AND SLICES IN VARIOUS COMBINATIONS) SATISFIES |
| -- THE SEMANTICS OF "COPY" ASSIGNMENT WHEN INITIAL ASSIGNMENT VALUES |
| -- REQUIRE RUN-TIME EVALUATION. (THIS TEST IS IN TWO PARTS, |
| -- COVERING RESPECTIVELY STATIC AND DYNAMIC BOUNDS.) |
| |
| -- PART 1: STATIC BOUNDS |
| |
| |
| -- RM 02/25/80 |
| -- SPS 2/18/83 |
| -- JBG 8/21/83 |
| -- JBG 5/8/84 |
| -- JBG 6/09/84 |
| -- BHS 6/26/84 |
| |
| WITH REPORT; |
| PROCEDURE C52102C IS |
| |
| USE REPORT; |
| |
| FUNCTION ID_I (X : INTEGER) RETURN INTEGER RENAMES IDENT_INT; |
| FUNCTION ID_B (X : BOOLEAN) RETURN BOOLEAN RENAMES IDENT_BOOL; |
| |
| BEGIN |
| |
| |
| TEST( "C52102C" , "CHECK THAT THE ASSIGNMENT OF OVERLAPPING " & |
| "SOURCE AND TARGET VARIABLES (INCLUDING " & |
| "ARRAYS AND SLICES IN VARIOUS COMBINATIONS) " & |
| "SATISFIES THE SEMANTICS OF ""COPY"" " & |
| "ASSIGNMENT WHEN INITIAL ASSIGNMENT VALUES " & |
| "ARE DYNAMIC (PART 1: STATIC BOUNDS)" ); |
| |
| |
| ------------------------------------------------------------------- |
| -------------------- ARRAYS OF INTEGERS ------------------------- |
| |
| DECLARE |
| A : ARRAY( 1..4 ) OF INTEGER; |
| |
| BEGIN |
| A := ( ID_I(11), ID_I(12), ID_I(13), ID_I(14)); |
| A := ( 1 , A(1) , A(2) , A(1) ); |
| IF A /= ( 1 , 11 , 12 , 11 ) THEN |
| FAILED( "WRONG VALUES - I1" ); |
| END IF; |
| |
| A := ( ID_I(11), ID_I(12), ID_I(13), ID_I(14)); |
| A := ( A(4) , A(3) , A(4) , 1 ); |
| IF A /= ( 14 , 13 , 14 , 1 ) THEN |
| FAILED( "WRONG VALUES - I2" ); |
| END IF; |
| |
| END; |
| |
| |
| DECLARE |
| A : ARRAY( INTEGER RANGE -4..4 ) OF INTEGER; |
| |
| BEGIN |
| A := ( -ID_I(4), -ID_I(3), -ID_I(2), -ID_I(1), |
| ID_I(100), ID_I(1),ID_I(2), ID_I(3), ID_I(4) ); |
| A(-4..0) := A(0..4); |
| IF A /= ( 100 , 1 , 2 , 3 , 4 , 1 , 2 , 3 , 4 ) |
| THEN |
| FAILED( "WRONG VALUES - I3" ); |
| END IF; |
| |
| A := ( -ID_I(4), -ID_I(3), -ID_I(2), -ID_I(1), |
| ID_I(100), ID_I(1), ID_I(2), ID_I(3), ID_I(4) ); |
| A(0..4) := A(-4..0); |
| IF A /= ( -4 , -3 , -2 , -1 , -4 , -3 , -2 , -1 , 100 ) |
| THEN |
| FAILED( "WRONG VALUES - I4" ); |
| END IF; |
| |
| END; |
| |
| |
| DECLARE |
| TYPE INT_ARR IS ARRAY (INTEGER RANGE <>) OF INTEGER; |
| A : INT_ARR (1..10); |
| |
| BEGIN |
| A := ( ID_I(1), ID_I(2), ID_I(3), ID_I(4), ID_I(5), |
| ID_I(6), ID_I(7), ID_I(8), ID_I(9), ID_I(10) ); |
| A := 0 & A(1..2) & A(1..2) & A(1..5); |
| IF A /= ( 0 , 1 , 2 , 1 , 2 , 1 , 2 , 3 , 4 , 5 ) |
| THEN |
| FAILED( "WRONG VALUES - I5" ); |
| END IF; |
| |
| A := ( ID_I(1), ID_I(2), ID_I(3), ID_I(4), ID_I(5), |
| ID_I(6), ID_I(7), ID_I(8), ID_I(9), ID_I(10) ); |
| A := A(6..9) & A(8..9) & A(8..9) & 0 & 0; |
| IF A /= ( 6 , 7 , 8 , 9 , 8 , 9 , 8 , 9 , 0 , 0 ) |
| THEN |
| FAILED( "WRONG VALUES - I6" ); |
| END IF; |
| |
| END; |
| |
| |
| ------------------------------------------------------------------- |
| -------------------- ARRAYS OF BOOLEANS ------------------------- |
| |
| DECLARE |
| A : ARRAY( 1..4 ) OF BOOLEAN; |
| |
| BEGIN |
| A := (ID_B(FALSE), ID_B(TRUE), ID_B(TRUE), ID_B(FALSE)); |
| A := ( TRUE , A(1) , A(2) , A(1) ); |
| IF A /= ( TRUE ,FALSE , TRUE , FALSE ) |
| THEN |
| FAILED( "WRONG VALUES - B1" ); |
| END IF; |
| |
| A := (ID_B(FALSE), ID_B(TRUE), ID_B(TRUE), ID_B(FALSE)); |
| A := ( A(4) , A(3) , A(4) , TRUE ); |
| IF A /= ( FALSE , TRUE , FALSE, TRUE ) |
| THEN |
| FAILED( "WRONG VALUES - B2" ); |
| END IF; |
| |
| END; |
| |
| |
| DECLARE |
| A : ARRAY( INTEGER RANGE -4..4 ) OF BOOLEAN; |
| |
| BEGIN |
| A := (ID_B(FALSE), ID_B(FALSE), ID_B(FALSE), ID_B(FALSE), |
| ID_B(FALSE), ID_B(TRUE), ID_B(TRUE), |
| ID_B(TRUE), ID_B(TRUE)); |
| A(-4..0) := A(0..4); |
| IF A /= (FALSE, TRUE, TRUE, TRUE, TRUE,TRUE, TRUE, TRUE,TRUE) |
| THEN |
| FAILED( "WRONG VALUES - B3" ); |
| END IF; |
| |
| A := (ID_B(FALSE), ID_B(FALSE), ID_B(FALSE), ID_B(FALSE), |
| ID_B(TRUE), ID_B(TRUE), ID_B(TRUE), |
| ID_B(TRUE), ID_B(TRUE)); |
| A(0..4) := A(-4..0); |
| IF A /= (FALSE,FALSE,FALSE,FALSE,FALSE,FALSE,FALSE,FALSE,TRUE) |
| THEN |
| FAILED( "WRONG VALUES - B4" ); |
| END IF; |
| |
| END; |
| |
| |
| DECLARE |
| TYPE B_ARR IS ARRAY (INTEGER RANGE <>) OF BOOLEAN; |
| A : B_ARR (1..10); |
| |
| BEGIN |
| A := (ID_B(TRUE), ID_B(FALSE), ID_B(TRUE), ID_B(FALSE), |
| ID_B(TRUE), ID_B(FALSE), ID_B(TRUE), |
| ID_B(FALSE), ID_B(TRUE), ID_B(FALSE)); |
| A := FALSE & A(1..2) & A(1..2) & A(1..5); |
| IF A/=(FALSE,TRUE,FALSE,TRUE,FALSE,TRUE,FALSE,TRUE,FALSE,TRUE) |
| THEN |
| FAILED( "WRONG VALUES - B5" ); |
| END IF; |
| |
| A := (ID_B(TRUE), ID_B(FALSE), ID_B(TRUE), ID_B(FALSE), |
| ID_B(TRUE), ID_B(FALSE), ID_B(TRUE), |
| ID_B(FALSE), ID_B(TRUE), ID_B(FALSE)); |
| A := A(6..9) & A(8..9) & A(8..9) & FALSE & TRUE; |
| IF A/=(FALSE,TRUE,FALSE,TRUE,FALSE,TRUE,FALSE,TRUE,FALSE,TRUE) |
| THEN |
| FAILED( "WRONG VALUES - B6" ); |
| END IF; |
| |
| END; |
| |
| |
| ------------------------------------------------------------------- |
| -------------------- CHARACTER STRINGS -------------------------- |
| |
| DECLARE |
| A : STRING( 1..4 ); |
| |
| BEGIN |
| IF EQUAL (3,3) THEN |
| A := "ARGH"; |
| END IF; |
| A := ( 'Q' , A(1) , A(2) , A(1) ); |
| IF A /= "QARA" THEN |
| FAILED( "WRONG VALUES - C1" ); |
| END IF; |
| |
| IF EQUAL (3,3) THEN |
| A := "ARGH"; |
| END IF; |
| A := ( A(4) , A(3) , A(4) , 'X' ); |
| IF A /= "HGHX" THEN |
| FAILED( "WRONG VALUES - C2" ); |
| END IF; |
| |
| END; |
| |
| |
| DECLARE |
| A : STRING( 96..104 ); |
| |
| BEGIN |
| IF EQUAL (3,3) THEN |
| A := "APHRODITE"; |
| END IF; |
| A(96..100) := A(100..104); |
| IF A /= "ODITEDITE" THEN |
| FAILED( "WRONG VALUES - C3" ); |
| END IF; |
| |
| IF EQUAL (3,3) THEN |
| A := "APHRODITE"; |
| END IF; |
| A(100..104) := A(96..100) ; |
| IF A /= "APHRAPHRO" THEN |
| FAILED( "WRONG VALUES - C4" ); |
| END IF; |
| |
| END; |
| |
| |
| DECLARE |
| TYPE CH_ARR IS ARRAY (INTEGER RANGE <>) OF CHARACTER; |
| A : CH_ARR (1..9); |
| |
| BEGIN |
| IF EQUAL (3,3) THEN |
| A := "CAMBRIDGE"; |
| END IF; |
| A := 'S' & A(1..2) & A(1..2) & A(1..4); |
| IF A /= "SCACACAMB" THEN |
| FAILED( "WRONG VALUES - C5" ); |
| END IF; |
| |
| IF EQUAL (3,3) THEN |
| A := "CAMBRIDGE"; |
| END IF; |
| A := A(8..8) & A(6..8) & A(6..8) & "EA"; |
| IF A /= "GIDGIDGEA" THEN |
| FAILED( "WRONG VALUES - C6" ); |
| END IF; |
| |
| END; |
| |
| |
| RESULT; |
| |
| |
| END C52102C; |
