-- 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: tc1327.vhd,v 1.2 2001-10-26 16:29:40 paw Exp $ -- $Revision: 1.2 $ -- -- --------------------------------------------------------------------- ENTITY c08s04b01x00p03n02i01327ent IS END c08s04b01x00p03n02i01327ent; ARCHITECTURE c08s04b01x00p03n02i01327arch OF c08s04b01x00p03n02i01327ent IS -- enumerated types. type SWITCH_LEVEL is ('0', '1', 'X'); subtype LOGIC_SWITCH is SWITCH_LEVEL range '0' to '1'; -- integer types. type POSITIVE is range 0 to INTEGER'HIGH; -- user defined physical types. type DISTANCE is range 0 to 1E9 units -- Base units. A; -- angstrom -- Metric lengths. nm = 10 A; -- nanometer um = 1000 nm; -- micrometer (or micron) mm = 1000 um; -- millimeter cm = 10 mm; -- centimeter -- English lengths. mil = 254000 A; -- mil inch = 1000 mil; -- inch end units; -- floating point types. type POSITIVE_R is range 0.0 to REAL'HIGH; -- array types. type MEMORY is array(INTEGER range <>) of BIT; type WORD is array(0 to 31) of BIT; type BYTE is array(7 downto 0) of BIT; -- record types. type DATE is record DAY : INTEGER range 1 to 31; MONTH : INTEGER range 1 to 12; YEAR : INTEGER range -10000 to 1988; end record; -- Signals with no resolution function. signal SWITCHSIG : SWITCH_LEVEL; signal LOGICSIG : LOGIC_SWITCH; signal CHARSIG : CHARACTER; signal BOOLSIG : BOOLEAN; signal SEVERSIG : SEVERITY_LEVEL; signal INTSIG : INTEGER; signal POSSIG : POSITIVE; signal DISTSIG : DISTANCE; signal TIMESIG : TIME; signal REALSIG : REAL; signal POSRSIG : POSITIVE_R; signal BYTESIG : BYTE; signal RECSIG : DATE; -- Composite signals with resolution functions on the scalar subelements. BEGIN TESTING: PROCESS -- local variables variable ShouldBeTime : TIME := 0 ns; variable k : integer := 0; BEGIN -- Test each signal assignment. SWITCHSIG <= '1' after 10 ns; ShouldBeTime := NOW + 10 ns; wait on SWITCHSIG; if (ShouldBeTime /= now or switchsig /= '1') then k := 1; end if; assert (ShouldBeTime = NOW); assert (SWITCHSIG = '1'); LOGICSIG <= '1' after 10 ns; ShouldBeTime := NOW + 10 ns; wait on LOGICSIG; if (ShouldBeTime /= now or logicsig /= '1') then k := 1; end if; assert (ShouldBeTime = NOW); assert (LOGICSIG = '1'); CHARSIG <= '1' after 10 ns; ShouldBeTime := NOW + 10 ns; wait on CHARSIG; if (ShouldBeTime /= now or charsig /= '1') then k := 1; end if; assert (ShouldBeTime = NOW); assert (CHARSIG = '1'); BOOLSIG <= TRUE after 10 ns; ShouldBeTime := NOW + 10 ns; wait on BOOLSIG; if (ShouldBeTime /= now or boolsig /= true) then k := 1; end if; assert (ShouldBeTime = NOW); assert (BOOLSIG = TRUE); SEVERSIG <= ERROR after 10 ns; ShouldBeTime := NOW + 10 ns; wait on SEVERSIG; if (ShouldBeTime /= now or seversig /= error) then k := 1; end if; assert (ShouldBeTime = NOW); assert (SEVERSIG = ERROR); INTSIG <= 47 after 10 ns; ShouldBeTime := NOW + 10 ns; wait on INTSIG; if (ShouldBeTime /= now or intsig /= 47) then k := 1; end if; assert (ShouldBeTime = NOW); assert (INTSIG = 47); POSSIG <= 47 after 10 ns; ShouldBeTime := NOW + 10 ns; wait on POSSIG; if (ShouldBeTime /= now or possig /= 47) then k := 1; end if; assert (ShouldBeTime = NOW); assert (POSSIG = 47); DISTSIG <= 1 A after 10 ns; ShouldBeTime := NOW + 10 ns; wait on DISTSIG; if (ShouldBeTime /= now or distsig /= 1 A) then k := 1; end if; assert (ShouldBeTime = NOW); assert (DISTSIG = 1 A); TIMESIG <= 10 ns after 10 ns; ShouldBeTime := NOW + 10 ns; wait on TIMESIG; if (ShouldBeTime /= now or timesig /= 10 ns) then k := 1; end if; assert (ShouldBeTime = NOW); assert (TIMESIG = 10 ns); REALSIG <= 47.0 after 10 ns; ShouldBeTime := NOW + 10 ns; wait on REALSIG; if (ShouldBeTime /= now or realsig /= 47.0) then k := 1; end if; assert (ShouldBeTime = NOW); assert (REALSIG = 47.0); POSRSIG <= 47.0 after 10 ns; ShouldBeTime := NOW + 10 ns; wait on POSRSIG; if (ShouldBeTime /= now or posrsig /= 47.0) then k := 1; end if; assert (ShouldBeTime = NOW); assert (POSRSIG = 47.0); BYTESIG <= B"10101010" after 10 ns; ShouldBeTime := NOW + 10 ns; wait on BYTESIG; if (ShouldBeTime /= now or bytesig /= B"10101010") then k := 1; end if; assert (ShouldBeTime = NOW); assert (BYTESIG = B"10101010"); RECSIG <= ( DAY => 14, MONTH => 2, YEAR => 1988 ) after 10 ns; ShouldBeTime := NOW + 10 ns; wait on RECSIG; if (ShouldBeTime /= now or recsig.day /= 14 or recsig.month /= 2 or recsig.year /= 1988) then k := 1; end if; assert (ShouldBeTime = NOW); assert (RECSIG.DAY = 14); assert (RECSIG.MONTH = 2); assert (RECSIG.YEAR = 1988); assert NOT( k=0 ) report "***PASSED TEST: c08s04b01x00p03n02i01327" severity NOTE; assert ( k=0 ) report "***FAILED TEST: c08s04b01x00p03n02i01327 - Evaluation of waveform elements is used to specify that driver is to assign a particular value to a target at the specified time." severity ERROR; wait; END PROCESS TESTING; END c08s04b01x00p03n02i01327arch;