Import vests testsuite

1 files changed, 126 insertions, 0 deletions

diff --git a/testsuite/vests/vhdl-93/billowitch/compliant/tc1523.vhd b/testsuite/vests/vhdl-93/billowitch/compliant/tc1523.vhd
new file mode 100644
index 0000000..b44e6e4
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+++ b/testsuite/vests/vhdl-93/billowitch/compliant/tc1523.vhd
@@ -0,0 +1,126 @@
+
+-- 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: tc1523.vhd,v 1.2 2001-10-26 16:29:41 paw Exp $
+-- $Revision: 1.2 $
+--
+-- ---------------------------------------------------------------------
+
+package c08s09b00x00p07n01i01523pkg is
+
+  -- Global procedure.
+  procedure proc1;
+
+  -- Global function.
+  function  func1 return INTEGER;
+
+end c08s09b00x00p07n01i01523pkg;
+
+package body c08s09b00x00p07n01i01523pkg is
+
+  procedure proc1 is
+    -- Local variables
+    variable  INTV  : INTEGER := 0;
+
+  begin
+    -- Check initialization.
+    assert (INTV = 0);
+
+    -- Loop until the indicated condition has been met.
+    loop
+      -- Execute some meaningful function.
+      null;
+
+      -- Increment the counter.
+      INTV := INTV + 1;
+
+      -- If the condition has been met, terminate the loop.
+      if  (INTV = 10) then
+        return;
+      end if;
+
+      -- Verify that we have not exceeded the limits of the loop.
+      assert (INTV < 10);
+    end loop;
+    
+    -- Should NEVER get to this step.
+    assert (FALSE)
+      report "Return has not exited the procedure.";
+  end proc1;
+  
+  function func1 return INTEGER is
+    -- Local variables
+    variable  INTV  : INTEGER := 0;
+    
+  begin
+    -- Check initialization.
+    assert (INTV = 0);
+    
+    -- Loop until the indicated condition has been met.
+    loop
+      -- Execute some meaningful function.
+      null;
+      -- Increment the counter.
+      INTV := INTV + 1;
+      
+      -- If the condition has been met, terminate the loop.
+      if  (INTV = 10) then
+        return( INTV );
+      end if;
+      
+      -- Verify that we have not exceeded the limits of the loop.
+      assert (INTV < 10);
+    end loop;
+    
+    -- Should NEVER get to this step.
+    assert (FALSE)
+      report "Return has not exited the procedure.";
+  end func1;
+  
+end c08s09b00x00p07n01i01523pkg;
+
+use work.c08s09b00x00p07n01i01523pkg.all;
+ENTITY c08s09b00x00p07n01i01523ent IS
+END c08s09b00x00p07n01i01523ent;
+
+ARCHITECTURE c08s09b00x00p07n01i01523arch OF c08s09b00x00p07n01i01523ent IS
+
+BEGIN
+  TESTING: PROCESS
+    variable k : integer := 0;
+  BEGIN
+    -- Call procedure to loop/return.
+    proc1;
+    
+    assert NOT(func1=10)
+      report "***PASSED TEST: c08s09b00x00p07n01i01523" 
+      severity NOTE;
+    assert (func1=10)
+      report "***PASSED TEST: c08s09b00x00p07n01i01523 - Function did not return proper value." 
+      severity NOTE;
+    wait;
+  END PROCESS TESTING;
+
+END c08s09b00x00p07n01i01523arch;