Added code for testing filters.

4 files changed, 34 insertions, 5 deletions

diff --git a/filter/config.Y b/filter/config.Y
index 2572501..ffb9a74 100644
--- a/filter/config.Y
+++ b/filter/config.Y
@@ -206,10 +206,14 @@ function_body:
 CF_ADDTO(conf, function_def)
 function_def:
    FUNCTION SYM { DBG( "Begining of function %s\n", $2->name ); cf_push_scope($2); } function_params function_body {
-     extern struct f_inst *startup_func;
+     extern struct f_inst *startup_func, *test1_func, *test2_func;
      cf_define_symbol($2, SYM_FUNCTION, $5);
      if (!strcasecmp($2->name, "__startup"))
 	startup_func = $5;
+     if (!strcasecmp($2->name, "__test1"))
+	test1_func = $5;
+     if (!strcasecmp($2->name, "__test2"))
+	test2_func = $5;
      $2->aux = (int) $4;
      $2->aux2 = $5;
      DBG("Hmm, we've got one function here - %s\n", $2->name); 
diff --git a/filter/filter.c b/filter/filter.c
index 172e77b..fd099a6 100644
--- a/filter/filter.c
+++ b/filter/filter.c
@@ -5,8 +5,6 @@
  *
  *	Can be freely distributed and used under the terms of the GNU GPL.
  *
- * 	Notice that pair is stored as integer: first << 16 | second
- *
  */
 
 #define LOCAL_DEBUG
@@ -26,7 +24,7 @@
 
 #define P(a,b) ((a<<8) | b)
 
-struct f_inst *startup_func = NULL;
+struct f_inst *startup_func = NULL, *test1_func, *test2_func;
 
 #define CMP_ERROR 999
 
@@ -630,6 +628,9 @@ void
 filters_postconfig(void)
 {
   struct f_val res;
+
+  if (!i_same(test1_func, test2_func))
+    bug("i_same does not work");
   if (startup_func) {
     debug( "Launching startup function...\n" );
     f_pool = lp_new(&root_pool, 1024);
diff --git a/filter/filter.h b/filter/filter.h
index 8645059..e86aa02 100644
--- a/filter/filter.h
+++ b/filter/filter.h
@@ -99,7 +99,7 @@ void val_print(struct f_val v);
 /* User visible types, which fit in int */
 #define T_INT 0x10
 #define T_BOOL 0x11
-#define T_PAIR 0x12
+#define T_PAIR 0x12  /*	Notice that pair is stored as integer: first << 16 | second */
 
 /* Put enumerational types in 0x30..0x3f range */
 #define T_ENUM_LO 0x30
diff --git a/filter/test.conf b/filter/test.conf
index f1b3b66..f044177 100644
--- a/filter/test.conf
+++ b/filter/test.conf
@@ -116,6 +116,30 @@ ip p;
 #	print "*** FAIL: this is unreachable"; 
 }
 
+function __test1()
+{
+ 	if source = RTS_STATIC then {
+ 		bgp_community = -empty-;
+		bgp_community.add((65000,5678));
+                if bgp_path ~ / 65000 / then
+                        bgp_path.prepend(65000);
+                accept;
+        }
+	reject;
+}
+
+function __test2()
+{
+ 	if source = RTS_STATIC then {
+ 		bgp_community = -empty-;
+		bgp_community.add((65000,5678));
+                if bgp_path ~ / 65000 / then
+                        bgp_path.prepend(65000);
+                accept;
+        }
+	reject;
+}
+
 filter testf 
 int j; 
 {