diff options
Diffstat (limited to 'testsuite/vests/vhdl-93/billowitch/compliant/tc1147.vhd')
-rw-r--r-- | testsuite/vests/vhdl-93/billowitch/compliant/tc1147.vhd | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/testsuite/vests/vhdl-93/billowitch/compliant/tc1147.vhd b/testsuite/vests/vhdl-93/billowitch/compliant/tc1147.vhd new file mode 100644 index 000000000..4d515a50b --- /dev/null +++ b/testsuite/vests/vhdl-93/billowitch/compliant/tc1147.vhd @@ -0,0 +1,55 @@ + +-- 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: tc1147.vhd,v 1.2 2001-10-26 16:29:39 paw Exp $ +-- $Revision: 1.2 $ +-- +-- --------------------------------------------------------------------- + +ENTITY c06s05b00x00p05n03i01147ent IS +END c06s05b00x00p05n03i01147ent; + +ARCHITECTURE c06s05b00x00p05n03i01147arch OF c06s05b00x00p05n03i01147ent IS + SUBTYPE thirteen is INTEGER range 0 to 12; +BEGIN + TESTING: PROCESS + VARIABLE null_array : bit_vector ( 1 to 0 ); -- OK, a nice clean null array + VARIABLE slice : bit_vector ( thirteen ); + BEGIN + + assert NOT( null_array = slice (11 to 10) and + null_array = slice (-1 to -5) and + null_array = slice (15 to 14) ) + report "***PASSED TEST: c06s05b00x00p05n03i01147" + severity NOTE; + assert ( null_array = slice (11 to 10) and + null_array = slice (-1 to -5) and + null_array = slice (15 to 14) ) + report "***FAILED TEST: c06s05b00x00p05n03i01147 - The bounds of a null slice need not belong to the subtype of the index." + severity ERROR; + wait; + END PROCESS TESTING; + +END c06s05b00x00p05n03i01147arch; |