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Diffstat (limited to 'testsuite/vests/vhdl-93/billowitch/compliant/tc2187.vhd')
| -rw-r--r-- | testsuite/vests/vhdl-93/billowitch/compliant/tc2187.vhd | 107 |
1 files changed, 107 insertions, 0 deletions
diff --git a/testsuite/vests/vhdl-93/billowitch/compliant/tc2187.vhd b/testsuite/vests/vhdl-93/billowitch/compliant/tc2187.vhd new file mode 100644 index 0000000..6e271ae --- /dev/null +++ b/testsuite/vests/vhdl-93/billowitch/compliant/tc2187.vhd @@ -0,0 +1,107 @@ + +-- 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: tc2187.vhd,v 1.2 2001-10-26 16:29:46 paw Exp $ +-- $Revision: 1.2 $ +-- +-- --------------------------------------------------------------------- + +ENTITY c07s02b05x00p01n01i02187ent IS +END c07s02b05x00p01n01i02187ent; + +ARCHITECTURE c07s02b05x00p01n01i02187arch OF c07s02b05x00p01n01i02187ent IS + +BEGIN + TESTING: PROCESS + -- Local declarations. + variable INTV1 : INTEGER := 0; + variable INTV2 : INTEGER := 0; + variable TIMEV1 : TIME := 1 ns; + variable TIMEV2 : TIME := 1 ns; + variable REALV1 : REAL := 0.0; + variable REALV2 : REAL := 0.0; + BEGIN + -- Test negation of simple integers. + INTV1 := 14; + assert (-INTV1 = -14) + report "Negation of simple integers does not work."; + INTV2 := INTEGER'HIGH; + assert (-INTV2 = -INTEGER'HIGH) + report "Negation of simple integers does not work."; + + -- Test identity of simple integers. + assert (+14 = 14) + report "Identity of simple integers does not work."; + + -- Test negation of "TIME". + TIMEV1 := 1 ns; + assert (-TIMEV1 = -1 ns) + report "Negation of TIME values does not work."; + TIMEV2 := TIME'HIGH; + assert (-TIMEV2 = -TIME'HIGH) + report "Negation of TIME values does not work."; + + -- Test identify of "TIME". + assert (+14 ps = 14 ps) + report "Identity of TIME values does not work."; + + -- Test negation of simple floating point numbers. + REALV1 := 14.0; + assert (-REALV1 = -14.0) + report "Negation of simple integers does not work."; + REALV2 := REAL'HIGH; + assert (-REALV2 = -REAL'HIGH) + report "Negation of simple integers does not work."; + + -- Test identity of simple floating point numbers. + assert (+14.0 = 14.0) + report "Identity of simple integers does not work."; + wait for 5 fs; + assert NOT( (-INTV1 = -14) and + (-INTV2 = -INTEGER'HIGH) and + (+14 = 14) and + (-TIMEV1 = -1 ns) and + (-TIMEV2 = -TIME'HIGH) and + (+14 ps = 14 ps) and + (-REALV1 = -14.0) and + (-REALV2 = -REAL'HIGH) and + (+14.0 = 14.0) ) + report "***PASSED TEST: c07s02b05x00p01n01i02187" + severity NOTE; + assert ( (-INTV1 = -14) and + (-INTV2 = -INTEGER'HIGH) and + (+14 = 14) and + (-TIMEV1 = -1 ns) and + (-TIMEV2 = -TIME'HIGH) and + (+14 ps = 14 ps) and + (-REALV1 = -14.0) and + (-REALV2 = -REAL'HIGH) and + (+14.0 = 14.0) ) + report "***FAILED TEST: c07s02b05x00p01n01i02187 - Identity and nefation function did not work correctly for all numeric types." + severity ERROR; + wait; + END PROCESS TESTING; + +END c07s02b05x00p01n01i02187arch; |