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author | Tristan Gingold | 2013-12-20 04:48:54 +0100 |
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committer | Tristan Gingold | 2013-12-20 04:48:54 +0100 |
commit | 6c3f709174e8e4d5411f851cedb7d84c38d3b04a (patch) | |
tree | bd12c79c71a2ee65899a9ade9919ec2045addef8 /testsuite/vests/vhdl-93/billowitch/compliant/tc1719.vhd | |
parent | bd4aff0f670351c0652cf24e9b04361dc0e3a01c (diff) | |
download | ghdl-6c3f709174e8e4d5411f851cedb7d84c38d3b04a.tar.gz ghdl-6c3f709174e8e4d5411f851cedb7d84c38d3b04a.tar.bz2 ghdl-6c3f709174e8e4d5411f851cedb7d84c38d3b04a.zip |
Import vests testsuite
Diffstat (limited to 'testsuite/vests/vhdl-93/billowitch/compliant/tc1719.vhd')
-rw-r--r-- | testsuite/vests/vhdl-93/billowitch/compliant/tc1719.vhd | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/testsuite/vests/vhdl-93/billowitch/compliant/tc1719.vhd b/testsuite/vests/vhdl-93/billowitch/compliant/tc1719.vhd new file mode 100644 index 0000000..cb4ea2c --- /dev/null +++ b/testsuite/vests/vhdl-93/billowitch/compliant/tc1719.vhd @@ -0,0 +1,61 @@ + +-- 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: tc1719.vhd,v 1.2 2001-10-26 16:29:43 paw Exp $ +-- $Revision: 1.2 $ +-- +-- --------------------------------------------------------------------- + +ENTITY c09s02b00x00p16n02i01719ent IS +END c09s02b00x00p16n02i01719ent; + +ARCHITECTURE c09s02b00x00p16n02i01719arch OF c09s02b00x00p16n02i01719ent IS + SUBTYPE bit_4 is bit_vector ( 0 to 3); + SUBTYPE bit_8 is bit_vector ( 0 to 7); + + SIGNAL s : bit_8 := B"0000_0000"; + SIGNAL s4 : bit_4; + SIGNAL s5 : bit_4; +BEGIN + + -- trigger only one element. + s (6) <= '1' after 10 ns; + + TESTING: PROCESS(s(0 to 3)) + BEGIN + assert (NOW <= 0 fs ) + report "***FAILED TEST: c09s02b00x00p16n02i01719 - This process should be inactive." + severity ERROR; + END PROCESS TESTING; + + p2 : PROCESS (s(3 to 6)) + begin + assert NOT((s(3 to 6) = B"0001") and (NOW = 10 ns)) + report "***PASSED TEST: c09s02b00x00p16n02i01719 - This test is passed only is the FAILED assertion did not appear." + severity NOTE; + end process p2; + + +END c09s02b00x00p16n02i01719arch; |