test-uhid: Test bt_uhid functions

This tests bt_uhid_create, bt_uhid_input and bt_uhid_destroy instead of
directly submitting UHID_CREATE, UHID_INPUT and UHID_DESTROY.

unit/test-uhid.c

@@ -117,8 +117,8 @@ static gboolean send_pdu(gpointer user_data)
 
 	len = write(context->fd, pdu->data, pdu->size);
 
-
-	util_hexdump('<', pdu->data, len, test_debug, "uHID: ");
+	if (tester_use_debug())
+		util_hexdump('<', pdu->data, len, test_debug, "uHID: ");
 
 	g_assert_cmpint(len, ==, pdu->size);
 
@@ -159,7 +159,8 @@ static gboolean test_handler(GIOChannel *channel, GIOCondition cond,
 
 	g_assert(len > 0);
 
-	util_hexdump('>', buf, len, test_debug, "uHID: ");
+	if (tester_use_debug())
+		util_hexdump('>', buf, len, test_debug, "uHID: ");
 
 	g_assert_cmpint(len, ==, pdu->size);
 
@@ -228,19 +229,31 @@ static const struct uhid_event ev_feature = {
 static void test_client(gconstpointer data)
 {
 	struct context *context = create_context(data);
+	int err;
 
-	if (g_str_equal(context->data->test_name, "/uhid/command/create"))
-		bt_uhid_send(context->uhid, &ev_create);
+	err = bt_uhid_create(context->uhid, "", NULL, NULL, 0, 0, 0, 0, NULL,
+				0);
+	if (err < 0)
+		tester_test_failed();
 
-	if (g_str_equal(context->data->test_name, "/uhid/command/destroy"))
-		bt_uhid_send(context->uhid, &ev_destroy);
+	if (g_str_equal(context->data->test_name, "/uhid/command/destroy")) {
+		err = bt_uhid_destroy(context->uhid);
+		if (err < 0)
+			tester_test_failed();
+	}
 
 	if (g_str_equal(context->data->test_name,
-						"/uhid/command/feature_answer"))
-		bt_uhid_send(context->uhid, &ev_feature_answer);
+				"/uhid/command/feature_answer")) {
+		err = bt_uhid_send(context->uhid, &ev_feature_answer);
+		if (err < 0)
+			tester_test_failed();
+	}
 
-	if (g_str_equal(context->data->test_name, "/uhid/command/input"))
-		bt_uhid_send(context->uhid, &ev_input);
+	if (g_str_equal(context->data->test_name, "/uhid/command/input")) {
+		err = bt_uhid_input(context->uhid, 0, NULL, 0);
+		if (err < 0)
+			tester_test_failed();
+	}
 
 	context_quit(context);
 }