1-- C53007A.ADA 2 3-- Grant of Unlimited Rights 4-- 5-- Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687, 6-- F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained 7-- unlimited rights in the software and documentation contained herein. 8-- Unlimited rights are defined in DFAR 252.227-7013(a)(19). By making 9-- this public release, the Government intends to confer upon all 10-- recipients unlimited rights equal to those held by the Government. 11-- These rights include rights to use, duplicate, release or disclose the 12-- released technical data and computer software in whole or in part, in 13-- any manner and for any purpose whatsoever, and to have or permit others 14-- to do so. 15-- 16-- DISCLAIMER 17-- 18-- ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR 19-- DISCLOSED ARE AS IS. THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED 20-- WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE 21-- SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE 22-- OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A 23-- PARTICULAR PURPOSE OF SAID MATERIAL. 24--* 25-- CHECK THAT CONTROL FLOWS CORRECTLY IN SIMPLE NESTED IF_STATEMENTS. 26 27-- JRK 7/23/80 28-- SPS 3/4/83 29 30WITH REPORT; 31PROCEDURE C53007A IS 32 33 USE REPORT; 34 35 CI1 : CONSTANT INTEGER := 1; 36 CI9 : CONSTANT INTEGER := 9; 37 CBT : CONSTANT BOOLEAN := TRUE; 38 CBF : CONSTANT BOOLEAN := FALSE; 39 40 VI1 : INTEGER := IDENT_INT(1); 41 VI9 : INTEGER := IDENT_INT(9); 42 VBT : BOOLEAN := IDENT_BOOL(TRUE); 43 VBF : BOOLEAN := IDENT_BOOL(FALSE); 44 45 FLOW_COUNT : INTEGER := 0; 46 47BEGIN 48 TEST ("C53007A", "CHECK THAT CONTROL FLOWS CORRECTLY IN SIMPLE " & 49 "NESTED IF_STATEMENTS"); 50 51 IF VBF THEN -- (FALSE) 52 FAILED ("INCORRECT CONTROL FLOW 1"); 53 ELSIF CI9 < 20 THEN -- (TRUE) 54 FLOW_COUNT := FLOW_COUNT + 1; 55 IF VI1 /= 0 AND TRUE THEN -- (TRUE) 56 FLOW_COUNT := FLOW_COUNT + 1; 57 ELSE FAILED ("INCORRECT CONTROL FLOW 2"); 58 END IF; 59 ELSE FAILED ("INCORRECT CONTROL FLOW 3"); 60 END IF; 61 62 IF CBF OR ELSE VI9 = 9 THEN -- (TRUE) 63 IF VI1 + CI9 > 0 OR (CBF AND VBT) THEN -- (TRUE) 64 FLOW_COUNT := FLOW_COUNT + 1; 65 END IF; 66 ELSIF VBF OR VI1 > 10 THEN -- (FALSE) 67 FAILED ("INCORRECT CONTROL FLOW 4"); 68 END IF; 69 70 IF NOT CBT AND THEN NOT VBT AND THEN CI9 < 0 THEN -- (FALSE) 71 IF FALSE OR NOT TRUE THEN -- (FALSE) 72 FAILED ("INCORRECT CONTROL FLOW 5"); 73 ELSIF VI1 >= 0 THEN -- (TRUE) 74 NULL; 75 ELSE FAILED ("INCORRECT CONTROL FLOW 6"); 76 END IF; 77 FAILED ("INCORRECT CONTROL FLOW 7"); 78 ELSIF (VI1 * CI9 + 3 < 0) OR (VBT AND NOT (CI1 < 0)) THEN -- (TRUE) 79 FLOW_COUNT := FLOW_COUNT + 1; 80 IF NOT CBT OR ELSE CI9 + 1 = 0 THEN -- (FALSE) 81 FAILED ("INCORRECT CONTROL FLOW 8"); 82 ELSE FLOW_COUNT := FLOW_COUNT + 1; 83 IF VI1 * 2 > 0 THEN -- (TRUE) 84 FLOW_COUNT := FLOW_COUNT + 1; 85 ELSIF TRUE THEN -- (TRUE) 86 FAILED ("INCORRECT CONTROL FLOW 9"); 87 ELSE NULL; 88 END IF; 89 END IF; 90 ELSIF FALSE AND CBF THEN -- (FALSE) 91 FAILED ("INCORRECT CONTROL FLOW 10"); 92 ELSE IF VBT THEN -- (TRUE) 93 FAILED ("INCORRECT CONTROL FLOW 11"); 94 ELSIF VI1 = 0 THEN -- (FALSE) 95 FAILED ("INCORRECT CONTROL FLOW 12"); 96 ELSE FAILED ("INCORRECT CONTROL FLOW 13"); 97 END IF; 98 END IF; 99 100 IF 3 = 5 OR NOT VBT THEN -- (FALSE) 101 FAILED ("INCORRECT CONTROL FLOW 14"); 102 IF TRUE AND CBT THEN -- (TRUE) 103 FAILED ("INCORRECT CONTROL FLOW 15"); 104 ELSE FAILED ("INCORRECT CONTROL FLOW 16"); 105 END IF; 106 ELSIF CBF THEN -- (FALSE) 107 IF VI9 >= 0 OR FALSE THEN -- (TRUE) 108 IF VBT THEN -- (TRUE) 109 FAILED ("INCORRECT CONTROL FLOW 17"); 110 END IF; 111 FAILED ("INCORRECT CONTROL FLOW 18"); 112 ELSIF VI1 + CI9 /= 0 THEN -- (TRUE) 113 FAILED ("INCORRECT CONTROL FLOW 19"); 114 END IF; 115 FAILED ("INCORRECT CONTROL FLOW 20"); 116 ELSE IF VBT AND CI9 - 9 = 0 THEN -- (TRUE) 117 IF FALSE THEN -- (FALSE) 118 FAILED ("INCORRECT CONTROL FLOW 21"); 119 ELSIF NOT VBF AND THEN CI1 > 0 THEN -- (TRUE) 120 FLOW_COUNT := FLOW_COUNT + 1; 121 ELSE FAILED ("INCORRECT CONTROL FLOW 22"); 122 END IF; 123 FLOW_COUNT := FLOW_COUNT + 1; 124 ELSIF NOT CBF OR VI1 /= 0 THEN -- (TRUE) 125 IF VBT THEN -- (TRUE) 126 NULL; 127 END IF; 128 FAILED ("INCORRECT CONTROL FLOW 23"); 129 ELSE FAILED ("INCORRECT CONTROL FLOW 24"); 130 END IF; 131 FLOW_COUNT := FLOW_COUNT + 1; 132 END IF; 133 134 IF FLOW_COUNT /= 9 THEN 135 FAILED ("INCORRECT FLOW_COUNT VALUE"); 136 END IF; 137 138 RESULT; 139END C53007A; 140