c41103b.ada

来自「linux下编程用 编译软件」· ADA 代码 · 共 367 行

ADA
367
字号
-- C41103B.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.--*-- OBJECTIVE:--     CHECK THAT THE NAME IN AN INDEXED_COMPONENT MAY BE:--        AN IDENTIFIER DENOTING AN ARRAY OBJECT - N1;--        AN IDENTIFIER DENOTING AN ACCESS OBJECT WHOSE VALUE--           DESIGNATES AN ARRAY OBJECT - N2;--        A FUNCTION CALL DELIVERING AN ARRAY OBJECT USING--           PREDEFINED FUNCTIONS - &, AND THE LOGICAL OPERATORS--        A USER-DEFINED FUNCTION - F1;--        A FUNCTION CALL DELIVERING AN ACCESS VALUE THAT--           DESIGNATES AN ARRAY - F2;--        A SLICE (CHECKING UPPER AND LOWER BOUND COMPONENTS) - N3;--        AN INDEXED COMPONENT DENOTING AN ARRAY OBJECT--           (ARRAY OF ARRAYS) - N4;--        AN IDENTIFIER PREFIXED BY THE NAME OF THE INNERMOST UNIT--           ENCLOSING ITS DECLARATION - C41103B.N1;--        A RECORD COMPONENT (OF A RECORD CONTAINING ONE OR MORE--           ARRAYS WHOSE BOUNDS DEPEND ON A DISCRIMINANT) - N5.--     CHECK THAT THE APPROPRIATE COMPONENT IS ACCESSED (FOR--     DYNAMIC INDICES).-- HISTORY:--     WKB 08/05/81  CREATED ORIGINAL TEST.--     SPS 10/26/82--     BCB 08/02/88  MODIFIED HEADER FORMAT AND ADDED CALLS TO THE--                   LOGICAL OPERATORS.--     BCB 04/16/90  MODIFIED SLICE TEST TO INCLUDE A READING OF THE--                   COMPONENT DESIGNATED BY THE LOWER BOUND OF THE--                   SLICE.  ADDED TEST FOR PREFIX OF INDEXED COMPONENT--                   HAVING A LIMITED TYPE.--     PWN 11/30/94  SUBTYPE QUALIFIED LITERALS FOR ADA 9X.WITH REPORT;USE REPORT;PROCEDURE C41103B IS     TYPE A1 IS ARRAY (INTEGER RANGE 1..4) OF INTEGER;     N1 : A1 := (1,2,3,4);BEGIN     TEST ("C41103B", "CHECK THAT AN INDEXED_COMPONENT MAY BE OF " &                      "CERTAIN FORMS AND THAT THE APPROPRIATE " &                      "COMPONENT IS ACCESSED (FOR DYNAMIC INDICES)");     DECLARE          TYPE A2 IS ARRAY (INTEGER RANGE 1..4) OF BOOLEAN;          TYPE A3 IS ACCESS A1;          TYPE A4 IS ARRAY (INTEGER RANGE 1..4) OF A1;          TYPE R (LENGTH : INTEGER) IS               RECORD                    S : STRING (1..LENGTH);               END RECORD;          N2 : A3 := NEW A1' (1,2,3,4);          N3 : ARRAY (1..7) OF INTEGER := (1,2,3,4,5,6,7);          N4 : A4 := (1 => (1,2,3,4), 2 => (5,6,7,8),                      3 => (9,10,11,12), 4 => (13,14,15,16));          N5 : R(4) := (LENGTH => 4, S => "ABCD");          M2A : A2 := (TRUE,FALSE,TRUE,FALSE);          M2B : A2 := (TRUE,TRUE,FALSE,FALSE);          FUNCTION F1 RETURN A2 IS          BEGIN               RETURN (FALSE,FALSE,TRUE,FALSE);          END F1;          FUNCTION F2 RETURN A3 IS          BEGIN               RETURN N2;          END F2;          PROCEDURE P1 (X : IN INTEGER; Y : IN OUT INTEGER;                        Z : OUT INTEGER; W : IN STRING) IS          BEGIN               IF X /= 2 THEN                    FAILED ("WRONG VALUE FOR IN PARAMETER - " & W);               END IF;               IF Y /= 3 THEN                    FAILED ("WRONG VALUE FOR IN OUT PARAMETER - " & W);               END IF;               Y := 8;               Z := 9;          END P1;          PROCEDURE P2 (X : CHARACTER) IS          BEGIN               IF X /= 'C' THEN                    FAILED ("WRONG VALUE FOR IN PARAMETER - '&'");               END IF;          END P2;          PROCEDURE P3 (X : BOOLEAN) IS          BEGIN               IF X /= TRUE THEN                    FAILED ("WRONG VALUE FOR IN PARAMETER - F1");               END IF;          END P3;          PROCEDURE P5 (X : IN CHARACTER; Y : IN OUT CHARACTER;                        Z : OUT CHARACTER) IS          BEGIN               IF X /= 'A' THEN                    FAILED ("WRONG VALUE FOR IN PARAMETER - N5");               END IF;               IF Y /= 'D' THEN                    FAILED ("WRONG VALUE FOR IN OUT PARAMETER - N5");               END IF;               Y := 'Y';               Z := 'Z';          END P5;          PROCEDURE P6 (X : BOOLEAN) IS          BEGIN               IF X /= TRUE THEN                    FAILED ("WRONG VALUE FOR IN PARAMETER - NOT");               END IF;          END P6;          PROCEDURE P7 (X : BOOLEAN) IS          BEGIN               IF X /= TRUE THEN                    FAILED ("WRONG VALUE FOR IN PARAMETER - AND");               END IF;          END P7;          PROCEDURE P8 (X : BOOLEAN) IS          BEGIN               IF X /= TRUE THEN                    FAILED ("WRONG VALUE FOR IN PARAMETER - OR");               END IF;          END P8;          PROCEDURE P9 (X : BOOLEAN) IS          BEGIN               IF X /= TRUE THEN                    FAILED ("WRONG VALUE FOR IN PARAMETER - XOR");               END IF;          END P9;     BEGIN          IF N1(IDENT_INT(2)) /= 2 THEN               FAILED ("WRONG VALUE FOR EXPRESSION - N1");          END IF;          N1(IDENT_INT(2)) := 7;          IF N1 /= (1,7,3,4) THEN               FAILED ("WRONG TARGET FOR ASSIGNMENT - N1");          END IF;          N1 := (1,2,3,4);          P1 (N1(IDENT_INT(2)), N1(IDENT_INT(3)),              N1(IDENT_INT(1)), "N1");          IF N1 /= (9,2,8,4) THEN               FAILED ("WRONG TARGET FOR (IN) OUT PARAMETER - N1");          END IF;          IF N2(IDENT_INT(3)) /= 3 THEN               FAILED ("WRONG VALUE FOR EXPRESSION - N2");          END IF;          N2(IDENT_INT(3)) := 7;          IF N2.ALL /= (1,2,7,4) THEN               FAILED ("WRONG TARGET FOR ASSIGNMENT - N2");          END IF;          N2.ALL := (2,1,4,3);          P1 (N2(IDENT_INT(1)), N2(IDENT_INT(4)),              N2(IDENT_INT(2)), "N2");          IF N2.ALL /= (2,9,4,8) THEN               FAILED ("WRONG TARGET FOR (IN) OUT PARAMETER - N2");          END IF;          IF "&" (STRING'("AB"), STRING'("CDEF"))(IDENT_INT(5))              /= CHARACTER'('E') THEN               FAILED ("WRONG VALUE FOR EXPRESSION - '&'");          END IF;          P2 ("&" ("AB", "CD")(IDENT_INT(3)));          IF "NOT" (M2A)(IDENT_INT(4)) /= TRUE THEN               FAILED ("WRONG VALUE FOR EXPRESSION - 'NOT'");          END IF;          P6 ("NOT" (M2A)(IDENT_INT(4)));          IF "AND" (M2A,M2B)(IDENT_INT(3)) /= FALSE THEN               FAILED ("WRONG VALUE FOR EXPRESSION - 'AND'");          END IF;          P7 ("AND" (M2A,M2B)(IDENT_INT(1)));          IF "OR" (M2A,M2B)(IDENT_INT(3)) /= TRUE THEN               FAILED ("WRONG VALUE FOR EXPRESSION - 'OR'");          END IF;          P8 ("OR" (M2A,M2B)(IDENT_INT(3)));          IF "XOR" (M2A,M2B)(IDENT_INT(1)) /= FALSE THEN               FAILED ("WRONG VALUE FOR EXPRESSION - 'XOR'");          END IF;          P9 ("XOR" (M2A,M2B)(IDENT_INT(3)));          IF F1(IDENT_INT(3)) /= TRUE THEN               FAILED ("WRONG VALUE FOR EXPRESSION - F1");          END IF;          P3 (F1(IDENT_INT(3)));          N2 := NEW A1'(1,2,3,4);          IF F2(IDENT_INT(2)) /= 2 THEN               FAILED ("WRONG VALUE FOR EXPRESSION - F2");          END IF;          F2(IDENT_INT(3)) := 7;          IF N2.ALL /= (1,2,7,4) THEN               FAILED ("WRONG TARGET FOR ASSIGNMENT - F2");          END IF;          N2.ALL := (1,2,3,4);          P1 (F2(IDENT_INT(2)), F2(IDENT_INT(3)),              F2(IDENT_INT(1)), "F2");          IF N2.ALL /= (9,2,8,4) THEN               FAILED ("WRONG TARGET FOR (IN) OUT PARAMETER - F2");          END IF;          IF N3(2..5)(IDENT_INT(2)) /= 2 THEN               FAILED ("WRONG VALUE FOR EXPRESSION (LOWER BOUND) - N3");          END IF;          IF N3(2..5)(IDENT_INT(5)) /= 5 THEN               FAILED ("WRONG VALUE FOR EXPRESSION (UPPER BOUND) - N3");          END IF;          N3(2..5)(IDENT_INT(2)) := 8;          IF N3 /= (1,8,3,4,5,6,7) THEN               FAILED ("WRONG TARGET FOR ASSIGNMENT - N3");          END IF;          N3 := (5,3,4,2,1,6,7);          P1 (N3(2..5)(IDENT_INT(4)), N3(2..5)(IDENT_INT(2)),              N3(2..5)(IDENT_INT(5)), "N3");          IF N3 /= (5,8,4,2,9,6,7) THEN               FAILED ("WRONG TARGET FOR (IN) OUT PARAMETER - N3");          END IF;          IF N4(1)(IDENT_INT(2)) /= 2 THEN               FAILED ("WRONG VALUE FOR EXPRESSION - N4");          END IF;          N4(3)(IDENT_INT(1)) := 20;          IF N4 /= ((1,2,3,4),(5,6,7,8),(20,10,11,12),                    (13,14,15,16)) THEN               FAILED ("WRONG TARGET FOR ASSIGNMENT - N4");          END IF;          N4 := (1 => (0,6,4,2), 2 => (10,11,12,13),                 3 => (14,15,16,17), 4 => (7,5,3,1));          P1 (N4(1)(IDENT_INT(4)), N4(4)(IDENT_INT(3)),              N4(2)(IDENT_INT(1)), "N4");          IF N4 /= ((0,6,4,2),(9,11,12,13),(14,15,16,17),                    (7,5,8,1)) THEN               FAILED ("WRONG TARGET FOR (IN) OUT PARAMETER - N4");          END IF;          N1 := (1,2,3,4);          IF C41103B.N1(IDENT_INT(2)) /= 2 THEN               FAILED ("WRONG VALUE FOR EXPRESSION - C41103B.N1");          END IF;          C41103B.N1(IDENT_INT(2)) := 7;          IF N1 /= (1,7,3,4) THEN               FAILED ("WRONG TARGET FOR ASSIGNMENT - C41103B.N1");          END IF;          N1 := (1,2,3,4);          P1 (C41103B.N1(IDENT_INT(2)), C41103B.N1(IDENT_INT(3)),              C41103B.N1(IDENT_INT(1)), "C41103B.N1");          IF N1 /= (9,2,8,4) THEN               FAILED ("WRONG TARGET FOR (IN) OUT PARAMETER " &                       "- C41103B.N1");          END IF;          IF N5.S(IDENT_INT(3)) /= 'C' THEN               FAILED ("WRONG VALUE FOR EXPRESSION - N5");          END IF;          N5.S(IDENT_INT(4)) := 'X';          IF N5.S /= "ABCX" THEN               FAILED ("WRONG TARGET FOR ASSIGNMENT - N5");          END IF;          N5.S := "ABCD";          P5 (N5.S(IDENT_INT(1)), N5.S(IDENT_INT(4)),              N5.S(IDENT_INT(2)));          IF N5.S /= "AZCY" THEN               FAILED ("WRONG TARGET FOR (IN) OUT PARAMETER - N5");          END IF;          DECLARE               PACKAGE P IS                    TYPE LIM IS LIMITED PRIVATE;                    PROCEDURE INIT (V : OUT LIM; X,Y,Z : INTEGER);                    PROCEDURE ASSIGN (ONE : OUT LIM; TWO : LIM);                    FUNCTION "=" (ONE,TWO : LIM) RETURN BOOLEAN;               PRIVATE                    TYPE LIM IS ARRAY(1..3) OF INTEGER;               END P;               USE P;               TYPE A IS ARRAY(1..3) OF LIM;               H : A;               N6 : LIM;               PACKAGE BODY P IS                    PROCEDURE INIT (V : OUT LIM; X,Y,Z : INTEGER) IS                    BEGIN                         V := (X,Y,Z);                    END INIT;                    PROCEDURE ASSIGN (ONE : OUT LIM; TWO : LIM) IS                    BEGIN                         ONE := TWO;                    END ASSIGN;                    FUNCTION "=" (ONE,TWO : LIM) RETURN BOOLEAN IS                    BEGIN                         IF ONE(1) = TWO(1) AND ONE(2) = TWO(2) AND                           ONE(3) = TWO(3) THEN                              RETURN TRUE;                         ELSE                              RETURN FALSE;                         END IF;                    END "=";               END P;               FUNCTION FR RETURN A IS               BEGIN                    RETURN H;               END FR;          BEGIN               INIT (H(1),1,2,3);               INIT (H(2),4,5,6);               INIT (H(3),7,8,9);               INIT (N6,0,0,0);               ASSIGN (N6,FR(2));               IF N6 /= FR(2) THEN                    FAILED ("WRONG VALUE FROM LIMITED COMPONENT TYPE");               END IF;          END;     END;     RESULT;END C41103B;

⌨️ 快捷键说明

复制代码Ctrl + C
搜索代码Ctrl + F
全屏模式F11
增大字号Ctrl + =
减小字号Ctrl + -
显示快捷键?