Import vests testsuite

1 files changed, 130 insertions, 0 deletions

diff --git a/testsuite/vests/vhdl-93/billowitch/compliant/tc1703.vhd b/testsuite/vests/vhdl-93/billowitch/compliant/tc1703.vhd
new file mode 100644
index 000000000..2c8d26f89
--- /dev/null
+++ b/testsuite/vests/vhdl-93/billowitch/compliant/tc1703.vhd
@@ -0,0 +1,130 @@
+
+-- 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: tc1703.vhd,v 1.2 2001-10-26 16:29:42 paw Exp $
+-- $Revision: 1.2 $
+--
+-- ---------------------------------------------------------------------
+
+ENTITY c09s02b00x00p05n01i01703ent IS
+END c09s02b00x00p05n01i01703ent;
+
+ARCHITECTURE c09s02b00x00p05n01i01703arch OF c09s02b00x00p05n01i01703ent IS
+  signal s : boolean := false;
+BEGIN
+
+  TESTING: PROCESS
+    type result_type is (fail, pass);
+    variable result : result_type := fail;
+    variable i, j   : integer;
+    variable k   : integer := 0;
+  BEGIN
+    --
+    -- Test all sequential statements in this process
+    --
+    s <= true;                        -- signal assignment        
+    j := 1;                           -- variable assignment
+    i := 0;
+    
+    L1: while  ( i < 10 )  loop       -- conditional loop
+      if i > 2 then
+        exit;
+      end if;
+      case i is
+        when 0 =>
+          L2: for j in 1 to 3 loop
+            case j is
+              when 3 =>       -- should never execute because of
+                i := i + 1; -- alternative 2
+                k := 1;
+                exit;
+                assert false
+                  report "exit in loop 2 case failed."
+                  severity note;
+              when 2 =>
+                i := i + 1;
+                next L1;
+                k := 1;
+                assert false     -- should never execute
+                  report "next in loop 2 case failed."
+                  severity note;
+              when 1 =>
+                assert false
+                  report "first iteration of loop 2."
+                  severity note ;
+                next;     -- applies to loop L2
+              when others =>
+                --
+                -- This should never be executed but is
+                -- required by the 1076-1987 spec. which
+                -- says the subtype of 'j' is the same as
+                -- the base type (integer) and not constrained
+                -- to the range "1 to 3".
+                --
+                k := 1;
+                assert false
+                  report "Should never get here."
+                  severity note ;
+            end case;
+            k := 1;
+            assert false      -- should never execute
+              report "next in loop 2 failed."
+              severity note;
+          end loop L2;
+        when 2 =>
+          s <= false after 5 ns;
+          wait for 6 ns;
+          assert not s
+            report "wait statement in loop L1 failed."
+            severity note ;
+          
+          i := i +1;
+        when 1 =>
+          null;
+          assert false
+            report "null statement and next statement worked."
+            severity note ;
+          i := i +1;
+        when others =>
+          k := 1;
+          assert false
+            report "exit in if statement in loop L1 failed."
+            severity note ;
+          exit;
+      end case;
+    end loop L1;
+
+    wait for 50 ns;
+
+    assert NOT(s=false and k = 0 and j=1) 
+      report "***PASSED TEST: c09s02b00x00p05n01i01703" 
+      severity NOTE;
+    assert (s=false and k = 0 and j=1) 
+      report "***FAILED TEST: c09s02b00x00p05n01i01703 - Process statement execution failed." 
+      severity ERROR;
+    wait;
+  END PROCESS TESTING;
+
+END c09s02b00x00p05n01i01703arch;