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Diffstat (limited to 'testsuite/vests/vhdl-93/billowitch/compliant/tc1912.vhd')
| -rw-r--r-- | testsuite/vests/vhdl-93/billowitch/compliant/tc1912.vhd | 97 |
1 files changed, 97 insertions, 0 deletions
diff --git a/testsuite/vests/vhdl-93/billowitch/compliant/tc1912.vhd b/testsuite/vests/vhdl-93/billowitch/compliant/tc1912.vhd new file mode 100644 index 0000000..41819b5 --- /dev/null +++ b/testsuite/vests/vhdl-93/billowitch/compliant/tc1912.vhd @@ -0,0 +1,97 @@ + +-- 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: tc1912.vhd,v 1.2 2001-10-26 16:29:43 paw Exp $ +-- $Revision: 1.2 $ +-- +-- --------------------------------------------------------------------- + +ENTITY c07s02b00x00p09n03i01912ent IS +END c07s02b00x00p09n03i01912ent; + +ARCHITECTURE c07s02b00x00p09n03i01912arch OF c07s02b00x00p09n03i01912ent IS + +BEGIN + TESTING: PROCESS + variable b1a,b2a,b3a : BOOLEAN; + variable b1b,b2b,b3b : BOOLEAN; + variable b1c,b2c,b3c : BOOLEAN; + variable i1a,i2a,i3a : INTEGER; + variable i1b,i2b,i3b : INTEGER; + BEGIN + -- I. logical operator and relational operator. + b1a := FALSE; + b2a := FALSE; + b3a := TRUE; + assert ((b1a and b2a) /= b3a) + report "1:Parentheses do NOT change the precedence of operation."; + + -- V. logical operator and miscellaneous operator. + b1b := FALSE; + b2b := TRUE; + assert (not (b1b and b2b)) + report "2:Parentheses do NOT change the precedence of operation."; + + -- VI. relational operators cannot be thus compared to ANY other operators + -- but the NOT operator, because they return boolean values and no other + -- higher precedence operators work on this type. + b1c := FALSE; + b2c := TRUE; + assert (not (b1c >= b2c)) + report "3:Parentheses do NOT change the precedence of operation."; + + -- VIII. adding operator and multiplying operator. + i1a := 3; + i2a := 4; + i3a := 5; + assert (((i1a + i2a) * i3a) = 35) + report "4:Parentheses do NOT change the precedence of operation."; + + -- XII. multiplying operator and miscellaneous operator. + i1b := 2; + i2b := 3; + i3b := 2; + assert (((i1b + i2b) ** i3b) = 25) + report "5:Parentheses do NOT change the precedence of operation."; + + wait for 5 ns; + assert NOT( ((b1a and b2a) /= b3a) and + (not (b1b and b2b)) and + (not (b1c >= b2c)) and + (((i1a + i2a) * i3a) = 35) and + (((i1b + i2b) ** i3b) = 25) ) + report "***PASSED TEST: c07s02b00x00p09n03i01912" + severity NOTE; + assert ( ((b1a and b2a) /= b3a) and + (not (b1b and b2b)) and + (not (b1c >= b2c)) and + (((i1a + i2a) * i3a) = 35) and + (((i1b + i2b) ** i3b) = 25) ) + report "***FAILED TEST: c07s02b00x00p09n03i01912 - The parentheses should be able to control the association of operators and operands." + severity ERROR; + wait; + END PROCESS TESTING; + +END c07s02b00x00p09n03i01912arch; |