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Diffstat (limited to 'testsuite/vests/vhdl-93/billowitch/compliant/tc492.vhd')
| -rw-r--r-- | testsuite/vests/vhdl-93/billowitch/compliant/tc492.vhd | 165 |
1 files changed, 165 insertions, 0 deletions
diff --git a/testsuite/vests/vhdl-93/billowitch/compliant/tc492.vhd b/testsuite/vests/vhdl-93/billowitch/compliant/tc492.vhd new file mode 100644 index 0000000..4361ef5 --- /dev/null +++ b/testsuite/vests/vhdl-93/billowitch/compliant/tc492.vhd @@ -0,0 +1,165 @@ + +-- 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: tc492.vhd,v 1.2 2001-10-26 16:29:55 paw Exp $ +-- $Revision: 1.2 $ +-- +-- --------------------------------------------------------------------- + +ENTITY c03s02b02x00p01n01i00492ent IS +END c03s02b02x00p01n01i00492ent; + +ARCHITECTURE c03s02b02x00p01n01i00492arch OF c03s02b02x00p01n01i00492ent IS + type etype is (one,two,three,four,five,six,seven); + type TR is record + i : integer; + b : bit; + bo : boolean; + bv : bit_vector (0 to 3); + r : real; + t : time; + e : etype; + c : character; + end record; + type T1 is record + t : time; + b : bit; + i : integer; + bo : boolean; + r : real; + bv : bit_vector (0 to 3); + e : etype; + c : character; + end record; + function FUNC1(signal recd1: TR) return T1 is + variable recd2:T1; + begin + recd2.bv := recd1.bv; + recd2.b := recd1.b; + recd2.bo := recd1.bo; + recd2.i := recd1.i; + recd2.r := recd1.r; + recd2.t := recd1.t; + recd2.e := recd1.e; + recd2.c := recd1.c; + return recd2; + end FUNC1; + function FUNC2(signal recd1: TR) return integer is + begin + return recd1.i; + end; + function FUNC3(signal recd1: TR) return bit is + begin + return recd1.b; + end; + function FUNC4(signal recd1: TR) return boolean is + begin + return recd1.bo; + end; + function FUNC5(signal recd1: TR) return bit_vector is + begin + return recd1.bv; + end; + function FUNC6(signal recd1: TR) return real is + begin + return recd1.r; + end; + function FUNC7(signal recd1: TR) return time is + begin + return recd1.t; + end; + function FUNC8(signal recd1: TR) return etype is + begin + return recd1.e; + end; + function FUNC9(signal recd1: TR) return character is + begin + return recd1.c; + end; + + signal var1: TR; + signal var2: T1; + +BEGIN + TESTING: PROCESS + variable OkayCount : integer := 0; + BEGIN + wait for 1 ns; + var2 <= (bv=>"0000",b=>'0',bo=>false,i=>0,r=>0.0,t=>1 ms,e=>one,c=>'a'); + var1 <= (bv=>"0001",b=>'1',bo=>true,i=>777,r=>333.767,t=>44 ms,e=>seven,c=>'%'); + wait for 1 ns; + var2 <= FUNC1(var1); + wait for 1 ns; + assert var2.bv = "0001" report "var2.bv /= 0001" severity note; + assert var2.b = '1' report "var2.b /= 1" severity note; + assert var2.bo = true report "var2.bo /= true" severity note; + assert var2.i = 777 report "var2.i /= 777" severity note; + assert var2.r = 333.767 report "var2.r /= 333.767" severity note; + assert var2.t = 44 ms report "var2.t /= 44 ms" severity note; + assert var2.e = seven report "var2.e /= seven" severity note; + assert var2.c = '%' report "var2.c /= c" severity note; + if var2 = (bv=>"0001",b=>'1',bo=>true,i=>777,r=>333.767,t=>44 ms,e=>seven,c=>'%') then + OkayCount := OkayCount + 1; + else + assert false report "bad return on FUNC1" severity note; + end if; + var2 <= (bv=>"0000",b=>'0',bo=>false,i=>0,r=>0.0,t=>1 ms,e=>one,c=>'a'); + wait for 1 ns; + if var2 = (bv=>"0000",b=>'0',bo=>false,i=>0,r=>0.0,t=>1 ms,e=>one,c=>'a') then + OkayCount := OkayCount + 1; + end if; + var2.i <= FUNC2(var1); + var2.b <= FUNC3(var1); + var2.bo <= FUNC4(var1); + var2.bv <= FUNC5(var1); + var2.r <= FUNC6(var1); + var2.t <= FUNC7(var1); + var2.e <= FUNC8(var1); + var2.c <= FUNC9(var1); + wait for 1 ns; + assert var2.bv = "0001" report "var2.bv /= 0001" severity note; + assert var2.b = '1' report "var2.b /= 1" severity note; + assert var2.bo = true report "var2.bo /= true" severity note; + assert var2.i = 777 report "var2.i /= 777" severity note; + assert var2.r = 333.767 report "var2.r /= 333.767" severity note; + assert var2.t = 44 ms report "var2.t /= 44 ms" severity note; + assert var2.e = seven report "var2.e /= seven" severity note; + assert var2.c = '%' report "var2.c /= c" severity note; + if var2 = (bv=>"0001",b=>'1',bo=>true,i=>777,r=>333.767,t=>44 ms,e=>seven,c=>'%') then + OkayCount := OkayCount + 1; + else + assert false report "bad return on FUNC2-8" severity note; + end if; + wait for 1 ns; + assert NOT( OkayCount = 3 ) + report "***PASSED TEST: c03s02b02x00p01n01i00492" + severity NOTE; + assert ( OkayCount = 3 ) + report "***FAILED TEST: c03s02b02x00p01n01i00492 - Problem assigning record subelements in function." + severity ERROR; + wait; + END PROCESS TESTING; + +END c03s02b02x00p01n01i00492arch; |