1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
|
-- Copyright (C) 2001 Bill Billowitch.
-- Some of the work to develop this test suite was done with Air Force
-- support. The Air Force and Bill Billowitch assume no
-- responsibilities for this software.
-- This file is part of VESTs (Vhdl tESTs).
-- VESTs is free software; you can redistribute it and/or modify it
-- under the terms of the GNU General Public License as published by the
-- Free Software Foundation; either version 2 of the License, or (at
-- your option) any later version.
-- VESTs is distributed in the hope that it will be useful, but WITHOUT
-- ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-- FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
-- for more details.
-- You should have received a copy of the GNU General Public License
-- along with VESTs; if not, write to the Free Software Foundation,
-- Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-- ---------------------------------------------------------------------
--
-- $Id: tc494.vhd,v 1.2 2001-10-26 16:29:55 paw Exp $
-- $Revision: 1.2 $
--
-- ---------------------------------------------------------------------
ENTITY c03s02b02x00p01n01i00494ent IS
END c03s02b02x00p01n01i00494ent;
ARCHITECTURE c03s02b02x00p01n01i00494arch OF c03s02b02x00p01n01i00494ent IS
type colors is (orange,blue,red,black,white,magenta,ochre,yellow,green);
type TR is RECORD
i : integer;
ch : character;
bi : bit;
bool : boolean;
bv : bit_vector (3000 to 3007);
r : real;
str : STRING (1 to 7);
ti : TIME;
color : colors;
END RECORD;
type TY is array(integer range <>) of TR;
subtype T0 is TY (1 to 10);
subtype T1 is TY (1 to 6);
subtype T2 is TY (5 to 7);
function FUNC1(array1: T0) return T1 is -- formal param object class defaults to constant
variable array2:T1;
begin -- procedure FUNC1
array2 := array1(6) & array1(1) & array1(3) & array1(2) & array1(6) & array1(10); --indexed names
return array2;
end FUNC1;
function FUNC2(array1: TY) return T1 is
variable array2:T1;
begin -- procedure FUNC2
array2 := array1(6) & array1(1) & array1(3) & array1(2) & array1(6) & array1(10); --indexed names
return array2;
end FUNC2;
function FUNC3(array1: T0) return T2 is
variable array2:T2;
begin -- procedure FUNC3
array2 := array1(5 to 6) & array1(1 to 1); --slices
return array2;
end FUNC3;
function FUNC4(array1: T2) return T2 is
variable array2:T2;
begin -- procedure FUNC4
array2 := array1 (7 to 7) & array1(5 to 5) &
array1(5 to 5); --slices
return array2;
end FUNC4;
BEGIN
TESTING: PROCESS
variable arr1: T0;
variable v1,v2:T1;
variable v3,v4:T2;
BEGIN
arr1(1) := (1,'a','0',false,"00000001",1.1,"one ",1.1 ms,orange);
arr1(2) := (2,'b','1',true, "00000010",2.2,"two ",2.2 ms,blue);
arr1(3) := (3,'c','0',false,"00000011",3.3,"three ",3.3 ms,red);
arr1(4) := (4,'d','1',true, "00000100",4.4,"four ",4.4 ms,black);
arr1(5) := (5,'e','0',false,"00000101",5.5,"five ",5.5 ms,white);
arr1(6) := (6,'f','1',true, "00000110",6.6,"six ",6.6 ms,magenta);
arr1(7) := (7,'g','0',false,"00000111",7.7,"seven ",7.7 ms,ochre);
arr1(8) := (8,'h','1',true, "00001000",8.8,"eight ",8.8 ms,yellow);
arr1(9) := (9,'i','0',false,"00001001",9.9,"nine ",9.9 ms,green);
arr1(10):=(10,'j','1',true, "00001010",10.01,"ten ",10.01 ms,white);
wait for 1 ns;
v1 := FUNC1(arr1);
v2 := FUNC2(arr1);
v3 := FUNC3(arr1);
v4 := FUNC4(v3);
wait for 1 ns;
assert NOT( (v1(1) = (6,'f','1',true, "00000110",6.6,"six ",6.6 ms,magenta)) AND
(v1(2) = (1,'a','0',false,"00000001",1.1,"one ",1.1 ms,orange)) AND
(v1(3) = (3,'c','0',false,"00000011",3.3,"three ",3.3 ms,red)) AND
(v1(4) = (2,'b','1',true, "00000010",2.2,"two ",2.2 ms,blue)) AND
(v1(5) = (6,'f','1',true, "00000110",6.6,"six ",6.6 ms,magenta)) AND
(v1(6) = (10,'j','1',true, "00001010",10.01,"ten ",10.01 ms,white)) AND
(v2(1) = (6,'f','1',true, "00000110",6.6,"six ",6.6 ms,magenta)) AND
(v2(2) = (1,'a','0',false,"00000001",1.1,"one ",1.1 ms,orange)) AND
(v2(3) = (3,'c','0',false,"00000011",3.3,"three ",3.3 ms,red)) AND
(v2(4) = (2,'b','1',true, "00000010",2.2,"two ",2.2 ms,blue)) AND
(v2(5) = (6,'f','1',true, "00000110",6.6,"six ",6.6 ms,magenta)) AND
(v2(6) = (10,'j','1',true, "00001010",10.01,"ten ",10.01 ms,white)) AND
(v3(5) = (5,'e','0',false,"00000101",5.5,"five ",5.5 ms,white)) AND
(v3(6) = (6,'f','1',true, "00000110",6.6,"six ",6.6 ms,magenta)) AND
(v3(7) = (1,'a','0',false,"00000001",1.1,"one ",1.1 ms,orange)) AND
(v4(5) = (1,'a','0',false,"00000001",1.1,"one ",1.1 ms,orange)) AND
(v4(6) = (5,'e','0',false,"00000101",5.5,"five ",5.5 ms,white)) AND
(v4(7) = (5,'e','0',false,"00000101",5.5,"five ",5.5 ms,white)))
report "***PASSED TEST: c03s02b02x00p01n01i00494"
severity NOTE;
assert ( (v1(1) = (6,'f','1',true, "00000110",6.6,"six ",6.6 ms,magenta)) AND
(v1(2) = (1,'a','0',false,"00000001",1.1,"one ",1.1 ms,orange)) AND
(v1(3) = (3,'c','0',false,"00000011",3.3,"three ",3.3 ms,red)) AND
(v1(4) = (2,'b','1',true, "00000010",2.2,"two ",2.2 ms,blue)) AND
(v1(5) = (6,'f','1',true, "00000110",6.6,"six ",6.6 ms,magenta)) AND
(v1(6) = (10,'j','1',true, "00001010",10.01,"ten ",10.01 ms,white)) AND
(v2(1) = (6,'f','1',true, "00000110",6.6,"six ",6.6 ms,magenta)) AND
(v2(2) = (1,'a','0',false,"00000001",1.1,"one ",1.1 ms,orange)) AND
(v2(3) = (3,'c','0',false,"00000011",3.3,"three ",3.3 ms,red)) AND
(v2(4) = (2,'b','1',true, "00000010",2.2,"two ",2.2 ms,blue)) AND
(v2(5) = (6,'f','1',true, "00000110",6.6,"six ",6.6 ms,magenta)) AND
(v2(6) = (10,'j','1',true, "00001010",10.01,"ten ",10.01 ms,white)) AND
(v3(5) = (5,'e','0',false,"00000101",5.5,"five ",5.5 ms,white)) AND
(v3(6) = (6,'f','1',true, "00000110",6.6,"six ",6.6 ms,magenta)) AND
(v3(7) = (1,'a','0',false,"00000001",1.1,"one ",1.1 ms,orange)) AND
(v4(5) = (1,'a','0',false,"00000001",1.1,"one ",1.1 ms,orange)) AND
(v4(6) = (5,'e','0',false,"00000101",5.5,"five ",5.5 ms,white)) AND
(v4(7) = (5,'e','0',false,"00000101",5.5,"five ",5.5 ms,white)))
report "***FAILED TEST:c03s02b02x00p01n01i00494 - Problem assigning record subelements in function."
severity ERROR;
wait;
END PROCESS TESTING;
END c03s02b02x00p01n01i00494arch;
|
