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Diffstat (limited to 'testsuite/vests/vhdl-93/billowitch/compliant/tc1606.vhd')
-rw-r--r-- | testsuite/vests/vhdl-93/billowitch/compliant/tc1606.vhd | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/testsuite/vests/vhdl-93/billowitch/compliant/tc1606.vhd b/testsuite/vests/vhdl-93/billowitch/compliant/tc1606.vhd new file mode 100644 index 000000000..14f1da057 --- /dev/null +++ b/testsuite/vests/vhdl-93/billowitch/compliant/tc1606.vhd @@ -0,0 +1,72 @@ + +-- 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: tc1606.vhd,v 1.2 2001-10-26 16:29:42 paw Exp $ +-- $Revision: 1.2 $ +-- +-- --------------------------------------------------------------------- + +ENTITY c08s11b00x00p04n01i01606ent IS +END c08s11b00x00p04n01i01606ent; + +ARCHITECTURE c08s11b00x00p04n01i01606arch OF c08s11b00x00p04n01i01606ent IS + +BEGIN + TESTING: PROCESS + -- local variables + variable GONE_THROUGH_ONCE : BOOLEAN := FALSE; + variable k : integer := 0; + BEGIN + for I in 0 to 10 loop + -- Check to see if we have gone through this more than once. + if (not(GONE_THROUGH_ONCE)) then + GONE_THROUGH_ONCE := TRUE; + else + assert (FALSE) + report "Going through loop more than once."; + end if; + + -- Exit the loop. + exit when TRUE; + k := 1; + -- The following should never be executed. + assert (FALSE) + report "This statement should NEVER be executed."; + end loop; + + -- Verify that we went through at least once. + assert( GONE_THROUGH_ONCE ) + report "Did not go through the loop at all."; + + assert NOT(k=0) + report "***PASSED TEST: c08s11b00x00p04n01i01606" + severity NOTE; + assert (k=0) + report "***FAILED TEST: c08s11b00x00p04n01i01606 - The loop should terminate when the condition is TRUE." + severity ERROR; + wait; + END PROCESS TESTING; + +END c08s11b00x00p04n01i01606arch; |