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Diffstat (limited to 'testsuite/vests/vhdl-93/billowitch/compliant/tc2261.vhd')
-rw-r--r-- | testsuite/vests/vhdl-93/billowitch/compliant/tc2261.vhd | 96 |
1 files changed, 96 insertions, 0 deletions
diff --git a/testsuite/vests/vhdl-93/billowitch/compliant/tc2261.vhd b/testsuite/vests/vhdl-93/billowitch/compliant/tc2261.vhd new file mode 100644 index 0000000..631bbf4 --- /dev/null +++ b/testsuite/vests/vhdl-93/billowitch/compliant/tc2261.vhd @@ -0,0 +1,96 @@ + +-- 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: tc2261.vhd,v 1.2 2001-10-26 16:29:46 paw Exp $ +-- $Revision: 1.2 $ +-- +-- --------------------------------------------------------------------- + +ENTITY c07s02b06x00p05n01i02261ent IS +END c07s02b06x00p05n01i02261ent; + +ARCHITECTURE c07s02b06x00p05n01i02261arch OF c07s02b06x00p05n01i02261ent IS + + constant s4p : real := 4.0; + constant s4n : real := (-4.0); + constant s5p : real := 5.0; + constant s5n : real := (-5.0); + +BEGIN + TESTING: PROCESS + variable m1 : real := 4.0 * 5.0 ; + variable m2 : real := 4.0 * (-5.0); + variable m3 : real := (-4.0) * 5.0 ; + variable m4 : real := (-4.0) * (-5.0); + + variable d1 : real := 4.0 / 5.0 ; + variable d2 : real := 4.0 / (-5.0); + variable d3 : real := (-4.0) / 5.0 ; + variable d4 : real := (-4.0) / (-5.0); + + variable Em1 : real := s4p * s5p; + variable Em2 : real := s4p * s5n; + variable Em3 : real := s4n * s5p; + variable Em4 : real := s4n * s5n; + + variable Ed1 : real := s4p / s5p; + variable Ed2 : real := s4p / s5n; + variable Ed3 : real := s4n / s5p; + variable Ed4 : real := s4n / s5n; + BEGIN + assert m1 = Em1; + assert m2 = Em2; + assert m3 = Em3; + assert m4 = Em4; + + assert d1 = Ed1; + assert d2 = Ed2; + assert d3 = Ed3; + assert d4 = Ed4; + + assert NOT((m1 = Em1) and + ( m2 = Em2) and + ( m3 = Em3) and + ( m4 = Em4) and + ( d1 = Ed1) and + ( d2 = Ed2) and + ( d3 = Ed3) and + ( d4 = Ed4) ) + report "***PASSED TEST: c07s02b06x00p05n01i02261" + severity NOTE; + assert (( m1 = Em1) and + ( m2 = Em2) and + ( m3 = Em3) and + ( m4 = Em4) and + ( d1 = Ed1) and + ( d2 = Ed2) and + ( d3 = Ed3) and + ( d4 = Ed4) ) + report "***FAILED TEST: c07s02b06x00p05n01i02261 - Constant real type multiplication and division test failed." + severity ERROR; + wait; + END PROCESS TESTING; + +END c07s02b06x00p05n01i02261arch; |