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Diffstat (limited to 'testsuite/vests/vhdl-93/billowitch/compliant/tc149.vhd')
| -rw-r--r-- | testsuite/vests/vhdl-93/billowitch/compliant/tc149.vhd | 125 |
1 files changed, 125 insertions, 0 deletions
diff --git a/testsuite/vests/vhdl-93/billowitch/compliant/tc149.vhd b/testsuite/vests/vhdl-93/billowitch/compliant/tc149.vhd new file mode 100644 index 0000000..869e7c1 --- /dev/null +++ b/testsuite/vests/vhdl-93/billowitch/compliant/tc149.vhd @@ -0,0 +1,125 @@ + +-- 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: tc149.vhd,v 1.2 2001-10-26 16:29:41 paw Exp $ +-- $Revision: 1.2 $ +-- +-- --------------------------------------------------------------------- + +ENTITY c04s03b02x02p14n01i00149ent IS + PORT ( ii: INOUT integer); + PROCEDURE addup (i1,i2,i3:IN INTEGER;add:IN BOOLEAN;VARIABLE i4:OUT INTEGER) IS + BEGIN + IF add THEN + i4 := (i1+i2+i3); + ELSE + i4 := (i1-i2)-i3; + END IF; + END; +END c04s03b02x02p14n01i00149ent; + +ARCHITECTURE c04s03b02x02p14n01i00149arch OF c04s03b02x02p14n01i00149ent IS + +BEGIN + TESTING: PROCESS + VARIABLE a1 : INTEGER := 57; + VARIABLE a11: INTEGER := 57; + VARIABLE a12: INTEGER := 57; + VARIABLE a13: INTEGER := 57; + VARIABLE a2 : INTEGER := 68; + VARIABLE a3 : INTEGER := 77; + VARIABLE b1 : BIT := '1'; + VARIABLE b2 : BIT := '0'; + FUNCTION convb (inp:IN INTEGER) RETURN BOOLEAN IS + BEGIN + IF (inp > 0) THEN + RETURN (TRUE); + ELSE + RETURN (FALSE); + END IF; + END; + FUNCTION conv1 (inp:IN BIT) RETURN INTEGER IS + BEGIN + IF (inp = '1') THEN + RETURN (22); + ELSE + RETURN (23); + END IF; + END; + + BEGIN + WAIT FOR 1 ns; + addup(i2=>conv1(b1),add=>convb(INTEGER'HIGH),i1=>conv1(b2),i3=>a1,i4=>a1); + WAIT FOR 1 ns; + IF (a1 = 102) THEN + ASSERT false REPORT "PASS: Function call uses function to convert type of actual" SEVERITY note; + ELSE + ASSERT false REPORT "FAIL: Function call fails" SEVERITY note; + END IF; + + WAIT FOR 1 ns; + addup(add=>convb(-33),i3=>2,i1=>a3,i2=>a2,i4=>a11); + WAIT FOR 1 ns; + IF (a11 = 7) THEN + ASSERT false REPORT "PASS: Function call uses function to convert actual to false" SEVERITY note; + ELSE + ASSERT false REPORT "FAIL: Function call fails" SEVERITY note; + END IF; + + WAIT FOR 1 ns; + addup(add=>TRUE,i3=>conv1('1'),i2=>conv1('1'),i1=>conv1('0'),i4=>a12); + WAIT FOR 1 ns; + IF (a12 = 67) THEN + ASSERT false REPORT "PASS: Function call uses same actual twice" SEVERITY note; + ELSE + ASSERT false REPORT "FAIL: Function call fails" SEVERITY note; + END IF; + + WAIT FOR 1 ns; + addup(15,5,5,convb(-1),a13); + WAIT FOR 1 ns; + IF (a13 = 5) THEN + ASSERT false REPORT "PASS: No named association used" SEVERITY note; + ELSE + ASSERT false REPORT "FAIL: Function call fails" SEVERITY note; + END IF; + WAIT FOR 1 ns; + + assert NOT( a1 = 102 and + a11= 7 and + a12= 67 and + a13= 5 ) + report "***PASSED TEST: c04s03b02x02p14n01i00149" + severity NOTE; + assert ( a1 = 102 and + a11= 7 and + a12= 67 and + a13= 5 ) + report "***FAILED TEST: c04s03b02x02p14n01i00149 - Function call uses function to convert type of actual." + severity ERROR; + wait; + END PROCESS TESTING; + +END c04s03b02x02p14n01i00149arch; |