1 files changed, 59 insertions, 0 deletions
diff --git a/testsuite/vests/vhdl-93/billowitch/compliant/tc1720.vhd b/testsuite/vests/vhdl-93/billowitch/compliant/tc1720.vhd
new file mode 100644
index 000000000..237eceed1
--- /dev/null
+++ b/testsuite/vests/vhdl-93/billowitch/compliant/tc1720.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: tc1720.vhd,v 1.2 2001-10-26 16:29:43 paw Exp $
+-- $Revision: 1.2 $
+--
+-- ---------------------------------------------------------------------
+
+ENTITY c12s06b01x00p01n02i01720ent IS
+END c12s06b01x00p01n02i01720ent;
+
+ARCHITECTURE c12s06b01x00p01n02i01720arch OF c12s06b01x00p01n02i01720ent IS
+
+  -- Global type declaration.
+  type NIBBLE is array( 0 to 3 ) of BIT;
+
+  -- Global signals.
+  SIGNAL B   : BIT := '1';
+  SIGNAL N   : NIBBLE := B"1111";
+
+BEGIN
+  TESTING: PROCESS
+  BEGIN
+    -- If one driver created, it will take on the indicated value.
+    B <= '0' after 10 ns;
+    N <= B"0000" after 10 ns;
+    wait on N,B;
+    assert NOT( B='0' and N=B"0000" )
+      report "***PASSED TEST: c12s06b01x00p01n02i01720"
+      severity NOTE;
+    assert ( B='0' and N=B"0000" )
+      report "***FAILED TEST: c12s06b01x00p01n02i01720 - At least one driver gets created for eah signal which is assigned to either directly or indirectly inside of a process."
+      severity ERROR;
+    wait;
+  END PROCESS TESTING;
+
+END c12s06b01x00p01n02i01720arch;