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diff --git a/testsuite/vests/vhdl-93/billowitch/compliant/tc1987.vhd b/testsuite/vests/vhdl-93/billowitch/compliant/tc1987.vhd
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+++ b/testsuite/vests/vhdl-93/billowitch/compliant/tc1987.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: tc1987.vhd,v 1.2 2001-10-26 16:29:44 paw Exp $
+-- $Revision: 1.2 $
+--
+-- ---------------------------------------------------------------------
+
+ENTITY c07s02b02x00p02n01i01987ent IS
+END c07s02b02x00p02n01i01987ent;
+
+ARCHITECTURE c07s02b02x00p02n01i01987arch OF c07s02b02x00p02n01i01987ent IS
+
+BEGIN
+  TESTING: PROCESS
+    variable r1, r2, r3, r4 : real;
+  BEGIN
+
+    r1 := 69.0;
+    r2 := 50.0;
+    r3 := (-69.0);
+    r4 := (-50.0);
+
+    assert NOT(     real'high > real'low   and
+                    real'high >= real'low   and
+                    real'high > 0.0   and
+                    real'high >= 0.0   and
+                    real'low < 0.0      and
+                    real'low <= 0.0   and
+                    real'high /= real'low   and
+
+                    r1 > r2   and
+                    r1 >= r2   and
+                    r1 > 0.0   and
+                    r1 /= r2   and
+                    r2 < r1   and
+                    r2 <= r1   and
+                    
+                    r4 > r3   and
+                    r4 >= r3   and
+                    r4 < 0.0   and
+                    r4 /= r3   and
+                    r3 < r4   and
+                    r3 <= r4   and
+                    
+                    r1 > r3   and
+                    r2 >= r4   and
+                    r4 < r1   and
+                    r1 /= r3   and
+                    r2 /= r4   and
+                    r3 < r1   and
+                    r4 <= r2   and
+                    
+                    3.14E1 > 3.10E1   and
+                    5.7E-9 < 5.7E+9 )
+      report "***PASSED TEST: c07s02b02x00p02n01i01987"
+      severity NOTE;
+    assert (     real'high > real'low   and
+                 real'high >= real'low   and
+                 real'high > 0.0   and
+                 real'high >= 0.0   and
+                 real'low < 0.0      and
+                 real'low <= 0.0   and
+                 real'high /= real'low   and
+
+                 r1 > r2   and
+                 r1 >= r2   and
+                 r1 > 0.0   and
+                 r1 /= r2   and
+                 r2 < r1   and
+                 r2 <= r1   and
+                 
+                 r4 > r3   and
+                 r4 >= r3   and
+                 r4 < 0.0   and
+                 r4 /= r3   and
+                 r3 < r4   and
+                 r3 <= r4   and
+                 
+                 r1 > r3   and
+                 r2 >= r4   and
+                 r4 < r1   and
+                 r1 /= r3   and
+                 r2 /= r4   and
+                 r3 < r1   and
+                 r4 <= r2   and
+                 
+                 3.14E1 > 3.10E1   and
+                 5.7E-9 < 5.7E+9 )
+      report "***FAILED TEST: c07s02b02x00p02n01i01987 - Relational operators truth table test for data type of Real failed."
+      severity ERROR;
+    wait;
+  END PROCESS TESTING;
+
+END c07s02b02x00p02n01i01987arch;