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comparison gcc/testsuite/ada/acats/tests/c4/c45210a.ada @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
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68:561a7518be6b 111:04ced10e8804
1 -- C45210A.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 AN ENUMERATION IMPOSING AN "UNNATURAL" ORDER ON ALPHABETIC
26 -- CHARACTERS CORRECTLY EVALUATES THE ORDERING OPERATORS.
27
28
29 -- RM 15 OCTOBER 1980
30 -- JWC 7/8/85 RENAMED TO -AB
31
32
33 WITH REPORT ;
34 PROCEDURE C45210A IS
35
36 USE REPORT;
37
38 TYPE T IS ( 'S' , 'P' , 'M' , 'R' );
39
40 MVAR : T := T'('M') ;
41 PVAR : T := T'('P') ;
42 RVAR : T := T'('R') ;
43 SVAR : T := T'('S') ;
44
45 ERROR_COUNT : INTEGER := 0 ; -- INITIAL VALUE ESSENTIAL
46
47 PROCEDURE BUMP IS
48 BEGIN
49 ERROR_COUNT := ERROR_COUNT +1 ;
50 END BUMP ;
51
52
53 BEGIN
54
55 TEST( "C45210A" , "CHECK THAT AN ENUMERATION IMPOSING" &
56 " AN ""UNNATURAL"" ORDER ON ALPHABETIC" &
57 " CHARACTERS CORRECTLY EVALUATES THE " &
58 " ORDERING OPERATORS" ) ;
59
60 -- 256 CASES ( 4 * 4 ORDERED PAIRS OF OPERAND VALUES,
61 -- 4 ORDERING OPERATORS: '<' , '<=' , '>' , '>='
62 -- (IN THE TABLE: A , B , C , D )
63 -- 4 VARIABLE/LITERAL FOR LEFT OPERAND,
64 -- VARIABLE/LITERAL FOR RIGHT OPERAND,
65 -- (IN THE TABLE: VV = ALPHA ,
66 -- VL = BETA ,
67 -- LV = GAMMA ,
68 -- LL = DELTA ) RANDOMIZED
69 -- INTO 16 (ONE FOR EACH PAIR OF VALUES) ACCORDING TO THE FOL-
70 -- LOWING GRAECO-LATIN SQUARE (WITH ADDITIONAL PROPERTIES):
71
72 -- RIGHT OPERAND: 'S' 'P' 'M' 'R'
73 -- LEFT
74 -- OPERAND:
75
76 -- 'S' A-ALPHA B-BETA C-GAMMA D-DELTA
77 -- 'P' C-DELTA D-GAMMA A-BETA B-ALPHA
78 -- 'M' D-BETA C-ALPHA B-DELTA A-GAMMA
79 -- 'R' B-GAMMA A-DELTA D-ALPHA C-BETA
80
81 -- (BOTH THE LATIN DIAGONAL AND THE GREEK DIAGONAL CONTAIN 4
82 -- DISTINCT LETTERS, NON-TRIVIALLY PERMUTED.)
83
84 -- THE ABOVE DESCRIBES PART 1 OF THE TEST. PART 2 PERFORMS AN
85 -- EXHAUSTIVE VERIFICATION OF THE 'VARIABLE VS. VARIABLE' CASE
86 -- ( VV , ALPHA ) FOR ALL 4 OPERATORS.
87
88 -----------------------------------------------------------------
89
90 -- PART 1
91
92 -- 'BUMP' MEANS 'BUMP THE ERROR COUNT'
93
94 IF T'(SVAR) < T'(SVAR) THEN BUMP ; END IF;
95 IF T'(SVAR) <= T'('P' ) THEN NULL; ELSE BUMP ; END IF;
96 IF T'('S' ) > T'(MVAR) THEN BUMP ; END IF;
97 IF T'('S' ) >= T'('R' ) THEN BUMP ; END IF;
98
99 IF T'('P' ) > T'('S' ) THEN NULL; ELSE BUMP ; END IF;
100 IF T'('P' ) >= T'(PVAR) THEN NULL; ELSE BUMP ; END IF;
101 IF T'(PVAR) < T'('M' ) THEN NULL; ELSE BUMP ; END IF;
102 IF T'(PVAR) <= T'(RVAR) THEN NULL; ELSE BUMP ; END IF;
103
104 IF T'(MVAR) >= T'('S' ) THEN NULL; ELSE BUMP ; END IF;
105 IF T'(MVAR) > T'(PVAR) THEN NULL; ELSE BUMP ; END IF;
106 IF T'('M' ) <= T'('M' ) THEN NULL; ELSE BUMP ; END IF;
107 IF T'('M' ) < T'(RVAR) THEN NULL; ELSE BUMP ; END IF;
108
109 IF T'('R' ) <= T'(SVAR) THEN BUMP ; END IF;
110 IF T'('R' ) < T'('P' ) THEN BUMP ; END IF;
111 IF T'(RVAR) >= T'(MVAR) THEN NULL; ELSE BUMP ; END IF;
112 IF T'(RVAR) > T'('R' ) THEN BUMP ; END IF;
113
114
115 IF ERROR_COUNT /= 0 THEN
116 FAILED( """UNNATURAL"" ORDER ON CHARACTER TYPES - FAILURE1" );
117 END IF;
118
119 -----------------------------------------------------------------
120
121 -- PART 2
122
123 -- 'BUMP' MEANS 'INCREASE THE COUNT FOR THE NUMBER OF <TRUE>S'
124
125 ERROR_COUNT := 0 ;
126
127 FOR AVAR IN T'FIRST..T'LAST LOOP -- 4 VALUES
128 FOR BVAR IN T'FIRST..T'('P') LOOP -- 2 VALUES
129
130 IF AVAR < BVAR THEN BUMP ; END IF; -- COUNT +:= 1
131
132 END LOOP;
133 END LOOP;
134
135 IF ERROR_COUNT /= 1 THEN -- THIS IS A PLAIN COUNT, NOT AN
136 -- ERROR COUNT
137 FAILED( """UNNATURAL"" ORDER ON CHARACTER TYPES - FAILURE2" );
138 END IF;
139
140
141 ERROR_COUNT := 0 ;
142
143 FOR AVAR IN T'FIRST..T'LAST LOOP -- 4 VALUES
144 FOR BVAR IN T'FIRST..T'('P') LOOP -- 2 VALUES
145
146 IF AVAR <= BVAR THEN BUMP ; END IF; -- COUNT +:= 3
147
148 END LOOP;
149 END LOOP;
150
151 IF ERROR_COUNT /= 3 THEN -- THIS IS A PLAIN COUNT, NOT AN
152 -- ERROR COUNT
153 FAILED( """UNNATURAL"" ORDER ON CHARACTER TYPES - FAILURE3" );
154 END IF;
155
156
157 ERROR_COUNT := 0 ;
158
159 FOR AVAR IN T'FIRST..T'LAST LOOP -- 4 VALUES
160 FOR BVAR IN T'FIRST..T'('P') LOOP -- 2 VALUES
161
162 IF AVAR > BVAR THEN BUMP ; END IF; -- COUNT +:= 5
163
164 END LOOP;
165 END LOOP;
166
167 IF ERROR_COUNT /= 5 THEN -- THIS IS A PLAIN COUNT, NOT AN
168 -- ERROR COUNT
169 FAILED( """UNNATURAL"" ORDER ON CHARACTER TYPES - FAILURE4" );
170 END IF;
171
172
173 ERROR_COUNT := 0 ;
174
175 FOR AVAR IN T'FIRST..T'LAST LOOP -- 4 VALUES
176 FOR BVAR IN T'FIRST..T'('P') LOOP -- 2 VALUES
177
178 IF AVAR >= BVAR THEN BUMP ; END IF; -- COUNT +:= 7
179
180 END LOOP;
181 END LOOP;
182
183 IF ERROR_COUNT /= 7 THEN -- THIS IS A PLAIN COUNT, NOT AN
184 -- ERROR COUNT
185 FAILED( """UNNATURAL"" ORDER ON CHARACTER TYPES - FAILURE5" );
186 END IF;
187
188
189 RESULT;
190
191 END C45210A;