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Diffstat (limited to 'testsuite/vests/vhdl-93/billowitch/compliant/tc2090.vhd')
-rw-r--r-- | testsuite/vests/vhdl-93/billowitch/compliant/tc2090.vhd | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/testsuite/vests/vhdl-93/billowitch/compliant/tc2090.vhd b/testsuite/vests/vhdl-93/billowitch/compliant/tc2090.vhd new file mode 100644 index 000000000..ac46403a8 --- /dev/null +++ b/testsuite/vests/vhdl-93/billowitch/compliant/tc2090.vhd @@ -0,0 +1,59 @@ + +-- 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: tc2090.vhd,v 1.2 2001-10-26 16:29:45 paw Exp $ +-- $Revision: 1.2 $ +-- +-- --------------------------------------------------------------------- + +ENTITY c07s02b04x00p20n01i02090ent IS +END c07s02b04x00p20n01i02090ent; + +ARCHITECTURE c07s02b04x00p20n01i02090arch OF c07s02b04x00p20n01i02090ent IS + + TYPE boolean_v is array (integer range <>) of boolean; + SUBTYPE boolean_8 is boolean_v (1 to 8); + SUBTYPE boolean_4 is boolean_v (1 to 4); + +BEGIN + TESTING: PROCESS + variable result : boolean_4; + variable l_operand : boolean_4 := (true,false,true,false); + variable r_operand : boolean_4 := (false,false,true,true); + alias l_alias : boolean_v (1 to 2) is l_operand (2 to 3); + alias r_alias : boolean_v (1 to 2) is r_operand (3 to 4); + BEGIN + result := l_alias & r_alias; + wait for 5 ns; + assert NOT((result = (false,true,true,true)) and (result(1) = false)) + report "***PASSED TEST: c07s02b04x00p20n01i02090" + severity NOTE; + assert ((result = (false,true,true,true)) and (result(1) = false)) + report "***FAILED TEST: c07s02b04x00p20n01i02090 - Concatenation of two BOOLEAN aliases failed." + severity ERROR; + wait; + END PROCESS TESTING; + +END c07s02b04x00p20n01i02090arch; |