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diff --git a/testsuite/vests/vhdl-93/billowitch/compliant/tc1747.vhd b/testsuite/vests/vhdl-93/billowitch/compliant/tc1747.vhd
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+
+-- 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: tc1747.vhd,v 1.2 2001-10-26 16:29:43 paw Exp $
+-- $Revision: 1.2 $
+--
+-- ---------------------------------------------------------------------
+
+ENTITY c09s05b00x00p12n02i01747ent IS
+ function resolve_bit ( inputs : bit_vector) return bit is
+ VARIABLE val : bit := '0';
+ begin
+ if inputs'length = 0 then
+ return val;
+ else
+ for i in inputs'range LOOP
+ if inputs(i) = '1' then return '1'; end if;
+ END LOOP;
+ return '0';
+ end if;
+ end resolve_bit;
+END c09s05b00x00p12n02i01747ent;
+
+ARCHITECTURE c09s05b00x00p12n02i01747arch OF c09s05b00x00p12n02i01747ent IS
+ signal a : resolve_bit bit BUS;
+ signal b : resolve_bit bit BUS;
+ signal grd : boolean;
+
+BEGIN
+ grd <= TRUE after 10 ns,
+ FALSE after 20 ns;
+
+ block_label : BLOCK (grd)
+ begin
+ b <= guarded '1' after 1 ns;
+ end block block_label;
+
+ block_label_1 : BLOCK (grd)
+ begin
+ TESTING: PROCESS
+ BEGIN
+ if GUARD then
+ a <= '1' after 1 ns;
+ else
+ a <= NULL;
+ end if;
+ wait on GUARD, a;
+ END PROCESS TESTING;
+ end block block_label_1;
+
+ process(a,b)
+ variable f1, f2 : integer := 0;
+ begin
+ if (now = 11 ns) and (a=b) then
+ f1 := 1;
+ end if;
+ if (now = 20 ns) and (a=b) then
+ f2 := 1;
+ end if;
+ if (now = 20 ns) then
+ assert NOT((f1=1) and (f2=1))
+ report "***PASSED TEST: c09s05b00x00p12n02i01747"
+ severity NOTE;
+ assert ((f1=1) and (f2=1))
+ report "***FAILED TEST: c09s05b00x00p12n02i01747 - The concurrent guarded signal assignment statement has an equivalent process statement."
+ severity ERROR;
+ end if;
+ end process;
+
+END c09s05b00x00p12n02i01747arch;