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Diffstat (limited to 'testsuite/vests/vhdl-93/billowitch/compliant/tc1776.vhd')
-rw-r--r-- | testsuite/vests/vhdl-93/billowitch/compliant/tc1776.vhd | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/testsuite/vests/vhdl-93/billowitch/compliant/tc1776.vhd b/testsuite/vests/vhdl-93/billowitch/compliant/tc1776.vhd new file mode 100644 index 0000000..d031c04 --- /dev/null +++ b/testsuite/vests/vhdl-93/billowitch/compliant/tc1776.vhd @@ -0,0 +1,58 @@ + +-- 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: tc1776.vhd,v 1.2 2001-10-26 16:29:43 paw Exp $ +-- $Revision: 1.2 $ +-- +-- --------------------------------------------------------------------- + +ENTITY c09s05b02x00p11n01i01776ent IS +END c09s05b02x00p11n01i01776ent; + +ARCHITECTURE c09s05b02x00p11n01i01776arch OF c09s05b02x00p11n01i01776ent IS + SUBTYPE string_30 is STRING(1 to 30); + SUBTYPE string_4 is STRING(1 to 4); + CONSTANT str : string_30 := "1234567890abcdefghijlkmnopqrst"; + SIGNAL s : bit; +BEGIN + + -- test point + with string_4'(str(1 to 4)) select + s <= '1' after 10 ns when "1234", + '0' after 10 ns when OTHERS; + + TESTING : PROCESS(s) + BEGIN + if (now = 10 ns) then + assert NOT(s='1') + report "***PASSED TEST: c09s05b02x00p11n01i01776" + severity NOTE; + assert (s='1') + report "***FAILED TEST: c09s05b02x00p11n01i01776 - Qualified expression used as the expression in a selected signal assignment fialed." + severity ERROR; + end if; + END PROCESS TESTING; + +END c09s05b02x00p11n01i01776arch; |