X-Git-Url: http://git.meshlink.io/?a=blobdiff_plain;f=selftest.c;h=f6e4c8c4ce5abfa488964fca5776282fe46d58c3;hb=aef3cad25ea81f727608689ef97fce9e0dbe5285;hp=c1df40f486481f1ff5ca1839617de3e673b1c95b;hpb=95d7d348316f1ed8d2ff3e37cb7f962abf4a7f84;p=utcp

diff --git a/selftest.c b/selftest.c
index c1df40f..f6e4c8c 100644
--- a/selftest.c
+++ b/selftest.c
@@ -10,7 +10,7 @@ struct utcp *a;
 struct utcp *b;
 struct utcp_connection *c;
 
-int do_recv(struct utcp_connection *x, void *data, size_t len) {
+ssize_t do_recv(struct utcp_connection *x, const void *data, size_t len) {
 	if(!len) {
 		if(errno)
 			fprintf(stderr, "%p Error: %s\n", x->utcp, strerror(errno));
@@ -24,26 +24,24 @@ int do_recv(struct utcp_connection *x, void *data, size_t len) {
 	}
 
 	if(x == c)
-		write(0, data, len);
+		return write(0, data, len);
 	else
-		utcp_send(x, data, len);
-
-	return 0;
+		return utcp_send(x, data, len);
 }
 
-bool do_pre_accept(struct utcp *utcp, void *data, size_t len) {
+bool do_pre_accept(struct utcp *utcp, uint16_t port) {
 	fprintf(stderr, "pre-accept\n");
-	if(len != 2 || strncmp(data, "oi", 2))
+	if(port != 7)
 		return false;
 	return true;
 }
 
-void do_accept(struct utcp_connection *c, void *data, size_t len) {
+void do_accept(struct utcp_connection *c, uint16_t port) {
 	fprintf(stderr, "accept\n");
 	utcp_accept(c, do_recv, NULL);
 }
 
-int do_send(struct utcp *utcp, void *data, size_t len) {
+ssize_t do_send(struct utcp *utcp, const void *data, size_t len) {
 	static int count = 0;
 	if(++count > 1000) {
 		fprintf(stderr, "Too many packets!\n");
@@ -56,7 +54,6 @@ int do_send(struct utcp *utcp, void *data, size_t len) {
 		return utcp_recv(a, data, len);
 }
 
-
 int main(int argc, char *argv[]) {
 	srand(time(NULL));
 
@@ -64,28 +61,59 @@ int main(int argc, char *argv[]) {
 	b = utcp_init(NULL, NULL, do_send, NULL);
 
 	fprintf(stderr, "Testing connection to closed port\n\n");
-	c = utcp_connect(b, "zomg", 4, do_recv, NULL);
+	c = utcp_connect(b, 6, do_recv, NULL);
 
 	fprintf(stderr, "\nTesting conection to non-listening side\n\n");
-	c = utcp_connect(a, "oi", 2, do_recv, NULL);
+	c = utcp_connect(a, 7, do_recv, NULL);
 
 	fprintf(stderr, "\nTesting connection to open port, close\n\n");
-	c = utcp_connect(b, "oi", 2, do_recv, NULL);
+	c = utcp_connect(b, 7, do_recv, NULL);
 	fprintf(stderr, "closing...\n");
 	utcp_close(c);
 
 	fprintf(stderr, "\nTesting connection to open port, abort\n\n");
-	c = utcp_connect(b, "oi", 2, do_recv, NULL);
+	c = utcp_connect(b, 7, do_recv, NULL);
 	fprintf(stderr, "aborting...\n");
 	utcp_abort(c);
 
 	fprintf(stderr, "\nTesting connection with data transfer\n\n");
 
-	c = utcp_connect(b, "oi", 2, do_recv, NULL);
-	utcp_send(c, "Hello world!\n", 13);
-	utcp_send(c, "This is a test.\n", 16);
+	c = utcp_connect(b, 7, do_recv, NULL);
+	ssize_t len = utcp_send(c, "Hello world!\n", 13);
+
+	if(len != 13) {
+		if(len < 0)
+			fprintf(stderr, "Error: %s\n", strerror(errno));
+		else
+			fprintf(stderr, "Short write %zd!\n", len);
+	}
+	len = utcp_send(c, "This is a test.\n", 16);
+
+	if(len != 16) {
+		if(len < 0)
+			fprintf(stderr, "Error: %s\n", strerror(errno));
+		else
+			fprintf(stderr, "Short write %zd!\n", len);
+	}
+
+	fprintf(stderr, "closing...\n");
+	utcp_close(c);
+
+	fprintf(stderr, "\nTesting connection with huge data transfer\n\n");
+
+	c = utcp_connect(b, 7, do_recv, NULL);
+	utcp_set_sndbuf(c, 10240);
+	char buf[20480] = "buf";
+
+	len = utcp_send(c, buf, sizeof buf);
+	if(len != 10240)
+		fprintf(stderr, "Error: utcp_send() returned %zd, expected 10240\n", len);
+
 	fprintf(stderr, "closing...\n");
 	utcp_close(c);
 
+	utcp_exit(a);
+	utcp_exit(b);
+
 	return 0;
 }