X-Git-Url: http://git.meshlink.io/?a=blobdiff_plain;f=test.c;h=15d57720ec19d709f6b86ac6d1eed4c6b7fea1f1;hb=d91fb4d8ac423f782ceb863b20e40095b891231b;hp=3491e296c9a558a6b587d63cec23702f65ec4b21;hpb=05ee8ad65c1c7f1318e1185ddf299a2cce6c6474;p=utcp

diff --git a/test.c b/test.c
index 3491e29..15d5772 100644
--- a/test.c
+++ b/test.c
@@ -25,7 +25,7 @@ long outpktno;
 long dropfrom;
 long dropto;
 double reorder;
-long reorder_dist;
+long reorder_dist = 10;
 double dropin;
 double dropout;
 long total_out;
@@ -69,8 +69,10 @@ ssize_t do_send(struct utcp *utcp, const void *data, size_t len) {
 	int s = *(int *)utcp->priv;
 	outpktno++;
 	if(outpktno >= dropfrom && outpktno < dropto) {
-		if(drand48() < dropout)
+		if(drand48() < dropout) {
+			debug("Dropped outgoing packet\n");
 			return len;
+		}
 		if(!reorder_data && drand48() < reorder) {
 			reorder_data = malloc(len);
 			if(!reorder_data) {
@@ -110,12 +112,12 @@ int main(int argc, char *argv[]) {
 	bool server = argc == 2;
 	bool connected = false;
 
-	dropin = atof(getenv("DROPIN") ?: "0");
-	dropout = atof(getenv("DROPOUT") ?: "0");
-	dropfrom = atoi(getenv("DROPFROM") ?: "0");
-	dropto = atoi(getenv("DROPTO") ?: "0");
-	reorder = atof(getenv("REORDER") ?: "0");
-	reorder_dist = atoi(getenv("REORDER_DIST") ?: "10");
+	if(getenv("DROPIN")) dropin = atof(getenv("DROPIN"));
+	if(getenv("DROPOUT")) dropout = atof(getenv("DROPOUT"));
+	if(getenv("DROPFROM")) dropfrom = atoi(getenv("DROPFROM"));
+	if(getenv("DROPTO")) dropto = atoi(getenv("DROPTO"));
+	if(getenv("REORDER")) reorder = atof(getenv("REORDER"));
+	if(getenv("REORDER_DIST")) reorder_dist = atoi(getenv("REORDER_DIST"));
 
 	if(dropto < dropfrom)
 		dropto = 1 << 30;
@@ -214,6 +216,8 @@ int main(int argc, char *argv[]) {
 			if(inpktno >= dropto || inpktno < dropfrom || drand48() >= dropin) {
 				total_in += len;
 				utcp_recv(u, buf, len);
+			} else {
+				debug("Dropped incoming packet\n");
 			}
 		}