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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: tc1572.vhd,v 1.2 2001-10-26 16:29:42 paw Exp $
+-- $Revision: 1.2 $
+--
+-- ---------------------------------------------------------------------
+
+ENTITY c08s10b00x00p03n01i01572ent IS
+END c08s10b00x00p03n01i01572ent;
+
+ARCHITECTURE c08s10b00x00p03n01i01572arch OF c08s10b00x00p03n01i01572ent IS
+
+BEGIN
+ TESTING: PROCESS
+ -- Local variables
+ variable DIDIT : BOOLEAN;
+ variable CONSTONE : INTEGER := 1;
+ variable k : integer := 0;
+ BEGIN
+ -- TEST1: Should always go to outer loop.
+ OUTERLOOP:
+ for I in 1 to 10 loop
+
+ INNERLOOP:
+ for J in 1 to 10 loop
+ -- Skip to next iteration of outerloop.
+ next OUTERLOOP;
+
+ k := 1;
+ -- This should never be executed.
+ assert (FALSE)
+ report "Statement should never be executed.";
+ end loop INNERLOOP;
+
+ k := 1;
+ -- This should never be executed.
+ assert (FALSE)
+ report "Statement should never be executed.";
+ end loop OUTERLOOP;
+
+ -- TEST2: Should always go to inner loop.
+ -- Set the flag initially.
+ DIDIT := TRUE;
+
+ -- Execute the loops.
+ OUTERLOOP2:
+ for I in 1 to 10 loop
+
+ INNERLOOP2:
+ for J in 1 to 10 loop
+ -- Check that last statement of OUTERLOOP2 got done.
+ if (J = 1) then
+ assert (DIDIT)
+ report "Last statement of OUTERLOOP2 was not executed.";
+ if (DIDIT /= true) then
+ k := 1;
+ end if;
+ DIDIT := FALSE;
+ end if;
+
+ -- Skip to next iteration of outerloop.
+ next INNERLOOP2;
+ k := 1;
+ -- This should never be executed.
+ assert (FALSE)
+ report "Statement should never be executed.";
+ end loop INNERLOOP2;
+
+ -- This should ALWAYS be executed.
+ DIDIT := TRUE;
+ end loop OUTERLOOP2;
+ assert NOT(k=0)
+ report "***PASSED TEST: c08s10b00x00p03n01i01572"
+ severity NOTE;
+ assert (k=0)
+ report "***FAILED TEST: c08s10b00x00p03n01i01572 - The NEXT statement did not properly associated with the loop whose label it matchs."
+ severity ERROR;
+ wait;
+ END PROCESS TESTING;
+
+END c08s10b00x00p03n01i01572arch;