Rename variables to be more clear, document

1 files changed, 44 insertions, 44 deletions

diff --git a/nandgame/cond_check_tb.sv b/nandgame/cond_check_tb.sv
index a7a22dc..e38bd44 100644
--- a/nandgame/cond_check_tb.sv
+++ b/nandgame/cond_check_tb.sv
@@ -4,16 +4,16 @@
 
 module cond_check_tb;
 
-logic [15:0] in1;
-logic ltz, gtz, eqz;
-logic res;
+logic [15:0] tst_in1;
+logic tst_check_ltz, tst_check_gtz, tst_check_eqz;
+logic tst_result;
 
 cond_check uut (
-  .X(in1),
-  .ltz(ltz),
-  .gtz(gtz),
-  .eqz(eqz),
-  .res(res)
+  .X_in(tst_in1),
+  .check_ltz_in(tst_check_ltz),
+  .check_gtz_in(tst_check_gtz),
+  .check_eqz_in(tst_check_eqz),
+  .result_out(tst_result)
 );
 
 string filename;
@@ -29,88 +29,88 @@ end
 
 bit exp_res;
 initial begin
-  eqz = 0; gtz = 0; ltz = 0;  in1 = 0;
+  tst_check_eqz = 0; tst_check_gtz = 0; tst_check_ltz = 0;  tst_in1 = 0;
   #1
   exp_res = 0;
-  assert(res == exp_res)
-  else $error("Expected %d, but got %d", exp_res, res);
+  assert(tst_result == exp_res)
+  else $error("Expected %d, but got %d", exp_res, tst_result);
   #1
 
-  eqz = 0; gtz = 0; ltz = 1;  in1 = 0;
+  tst_check_eqz = 0; tst_check_gtz = 0; tst_check_ltz = 1;  tst_in1 = 0;
   #1
   exp_res = 0;
-  assert(res == exp_res)
-  else $error("Expected %d, but got %d", exp_res, res);
+  assert(tst_result == exp_res)
+  else $error("Expected %d, but got %d", exp_res, tst_result);
   #1
 
-  eqz = 0; gtz = 1; ltz = 0;  in1 = 0;
+  tst_check_eqz = 0; tst_check_gtz = 1; tst_check_ltz = 0;  tst_in1 = 0;
   #1
   exp_res = 0;
-  assert(res == exp_res)
-  else $error("Expected %d, but got %d", exp_res, res);
+  assert(tst_result == exp_res)
+  else $error("Expected %d, but got %d", exp_res, tst_result);
   #1
 
-  eqz = 1; gtz = 0; ltz = 0;  in1 = 0;
+  tst_check_eqz = 1; tst_check_gtz = 0; tst_check_ltz = 0;  tst_in1 = 0;
   #1
   exp_res = 1;
-  assert(res == exp_res)
-  else $error("Expected %d, but got %d", exp_res, res);
+  assert(tst_result == exp_res)
+  else $error("Expected %d, but got %d", exp_res, tst_result);
   #1
 
-  eqz = 0; gtz = 0; ltz = 0;  in1 = 1;
+  tst_check_eqz = 0; tst_check_gtz = 0; tst_check_ltz = 0;  tst_in1 = 1;
   #1
   exp_res = 0;
-  assert(res == exp_res)
-  else $error("Expected %d, but got %d", exp_res, res);
+  assert(tst_result == exp_res)
+  else $error("Expected %d, but got %d", exp_res, tst_result);
   #1
 
-  eqz = 0; gtz = 0; ltz = 1;  in1 = 1;
+  tst_check_eqz = 0; tst_check_gtz = 0; tst_check_ltz = 1;  tst_in1 = 1;
   #1
   exp_res = 0;
-  assert(res == exp_res)
-  else $error("Expected %d, but got %d", exp_res, res);
+  assert(tst_result == exp_res)
+  else $error("Expected %d, but got %d", exp_res, tst_result);
   #1
 
-  eqz = 0; gtz = 1; ltz = 0;  in1 = 1;
+  tst_check_eqz = 0; tst_check_gtz = 1; tst_check_ltz = 0;  tst_in1 = 1;
   #1
   exp_res = 1;
-  assert(res == exp_res)
-  else $error("Expected %d, but got %d", exp_res, res);
+  assert(tst_result == exp_res)
+  else $error("Expected %d, but got %d", exp_res, tst_result);
   #1
 
-  eqz = 1; gtz = 0; ltz = 0;  in1 = 1;
+  tst_check_eqz = 1; tst_check_gtz = 0; tst_check_ltz = 0;  tst_in1 = 1;
   #1
   exp_res = 0;
-  assert(res == exp_res)
-  else $error("Expected %d, but got %d", exp_res, res);
+  assert(tst_result == exp_res)
+  else $error("Expected %d, but got %d", exp_res, tst_result);
   #1
 
-  eqz = 0; gtz = 0; ltz = 0; in1 = -1;
+  tst_check_eqz = 0; tst_check_gtz = 0; tst_check_ltz = 0; tst_in1 = -1;
   #1
   exp_res = 0;
-  assert(res == exp_res)
-  else $error("Expected %d, but got %d", exp_res, res);
+  assert(tst_result == exp_res)
+  else $error("Expected %d, but got %d", exp_res, tst_result);
   #1
 
-  eqz = 0; gtz = 0; ltz = 1; in1 = -1;
+  tst_check_eqz = 0; tst_check_gtz = 0; tst_check_ltz = 1; tst_in1 = -1;
   #1
   exp_res = 1;
-  assert(res == exp_res)
-  else $error("Expected %d, but got %d", exp_res, res);
+  assert(tst_result == exp_res)
+  else $error("Expected %d, but got %d", exp_res, tst_result);
   #1
 
-  eqz = 0; gtz = 1; ltz = 0; in1 = -1;
+  tst_check_eqz = 0; tst_check_gtz = 1; tst_check_ltz = 0; tst_in1 = -1;
   #1
   exp_res = 0;
-  assert(res == exp_res)
-  else $error("Expected %d, but got %d", exp_res, res);
+  assert(tst_result == exp_res)
+  else $error("Expected %d, but got %d", exp_res, tst_result);
   #1
 
-  eqz = 1; gtz = 0; ltz = 0; in1 = -1;
+  tst_check_eqz = 1; tst_check_gtz = 0; tst_check_ltz = 0; tst_in1 = -1;
   #1
   exp_res = 0;
-  assert(res == exp_res)
-  else $error("Expected %d, but got %d", exp_res, res);
+  assert(tst_result == exp_res)
+  else $error("Expected %d, but got %d", exp_res, tst_result);
   #1
 
   $finish();