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-rw-r--r--src/ipcpd/normal/CMakeLists.txt2
-rw-r--r--src/ipcpd/normal/routing.c2
-rw-r--r--src/ipcpd/normal/tests/CMakeLists.txt34
-rw-r--r--src/ipcpd/normal/tests/graph_test.c240
4 files changed, 276 insertions, 2 deletions
diff --git a/src/ipcpd/normal/CMakeLists.txt b/src/ipcpd/normal/CMakeLists.txt
index 06292c50..69615d0c 100644
--- a/src/ipcpd/normal/CMakeLists.txt
+++ b/src/ipcpd/normal/CMakeLists.txt
@@ -50,4 +50,4 @@ endif (CMAKE_BUILD_TYPE MATCHES Debug)
install(TARGETS ipcpd-normal RUNTIME DESTINATION sbin)
# Enable once ipcp-normal has tests
-# add_subdirectory(tests)
+add_subdirectory(tests)
diff --git a/src/ipcpd/normal/routing.c b/src/ipcpd/normal/routing.c
index bd41b489..cc6cdca8 100644
--- a/src/ipcpd/normal/routing.c
+++ b/src/ipcpd/normal/routing.c
@@ -92,7 +92,7 @@ static void * calculate_pff(void * o)
table = NULL;
n_table = graph_routing_table(routing.graph,
ipcpi.dt_addr, &table);
- if (table == NULL) {
+ if (n_table < 0) {
sleep(RECALC_TIME);
continue;
}
diff --git a/src/ipcpd/normal/tests/CMakeLists.txt b/src/ipcpd/normal/tests/CMakeLists.txt
new file mode 100644
index 00000000..55ca425a
--- /dev/null
+++ b/src/ipcpd/normal/tests/CMakeLists.txt
@@ -0,0 +1,34 @@
+get_filename_component(CURRENT_SOURCE_PARENT_DIR
+ ${CMAKE_CURRENT_SOURCE_DIR} DIRECTORY)
+get_filename_component(CURRENT_BINARY_PARENT_DIR
+ ${CMAKE_CURRENT_BINARY_DIR} DIRECTORY)
+
+include_directories(${CMAKE_CURRENT_SOURCE_DIR})
+include_directories(${CMAKE_CURRENT_BINARY_DIR})
+
+include_directories(${CURRENT_SOURCE_PARENT_DIR})
+include_directories(${CURRENT_BINARY_PARENT_DIR})
+
+include_directories(${CMAKE_SOURCE_DIR}/include)
+include_directories(${CMAKE_BINARY_DIR}/include)
+
+get_filename_component(PARENT_PATH ${CMAKE_CURRENT_SOURCE_DIR} DIRECTORY)
+get_filename_component(PARENT_DIR ${PARENT_PATH} NAME)
+
+create_test_sourcelist(${PARENT_DIR}_tests test_suite.c
+ # Add new tests here
+ graph_test.c
+ )
+
+add_executable(${PARENT_DIR}_test EXCLUDE_FROM_ALL ${${PARENT_DIR}_tests})
+target_link_libraries(${PARENT_DIR}_test ouroboros)
+
+add_dependencies(check ${PARENT_DIR}_test)
+
+set(tests_to_run ${${PARENT_DIR}_tests})
+remove(tests_to_run test_suite.c)
+
+foreach (test ${tests_to_run})
+ get_filename_component(test_name ${test} NAME_WE)
+ add_test(${test_name} ${C_TEST_PATH}/${PARENT_DIR}_test ${test_name})
+endforeach (test)
diff --git a/src/ipcpd/normal/tests/graph_test.c b/src/ipcpd/normal/tests/graph_test.c
new file mode 100644
index 00000000..3d433e34
--- /dev/null
+++ b/src/ipcpd/normal/tests/graph_test.c
@@ -0,0 +1,240 @@
+/*
+ * Ouroboros - Copyright (C) 2016 - 2017
+ *
+ * Test of the graph structure
+ *
+ * Dimitri Staessens <dimitri.staessens@ugent.be>
+ * Sander Vrijders <sander.vrijders@ugent.be>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <ouroboros/config.h>
+#include <ouroboros/utils.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "graph.c"
+
+struct graph * graph;
+struct routing_table ** table;
+ssize_t n_table;
+qosspec_t qs;
+
+int graph_test_entries(int entries)
+{
+ n_table = graph_routing_table(graph, 1, &table);
+
+ if (n_table != entries) {
+ printf("Wrong number of entries.\n");
+ freepp(struct routing_table, table, n_table);
+ return -1;
+ }
+
+ freepp(struct routing_table, table, n_table);
+
+ return 0;
+}
+
+int graph_test_double_link(void)
+{
+ n_table = graph_routing_table(graph, 1, &table);
+ if (n_table < 0 || table == NULL) {
+ printf("Failed to get routing table.\n");
+ return -1;
+ }
+
+ if (n_table != 2) {
+ printf("Wrong number of entries.\n");
+ freepp(struct routing_table, table, n_table);
+ return -1;
+ }
+
+ if ((table[0]->dst != 2 && table[0]->nhop != 2) ||
+ (table[0]->dst != 3 && table[0]->nhop != 2)) {
+ printf("Wrong routing entry.\n");
+ freepp(struct routing_table, table, n_table);
+ return -1;
+ }
+
+ if ((table[1]->dst != 2 && table[1]->nhop != 2) ||
+ (table[0]->dst != 3 && table[0]->nhop != 2)) {
+ printf("Wrong routing entry.\n");
+ freepp(struct routing_table, table, n_table);
+ return -1;
+ }
+
+ freepp(struct routing_table, table, n_table);
+
+ return 0;
+}
+
+int graph_test_single_link(void)
+{
+ n_table = graph_routing_table(graph, 1, &table);
+ if (n_table < 0 || table == NULL) {
+ printf("Failed to get routing table.\n");
+ return -1;
+ }
+
+ if (n_table != 1) {
+ printf("Wrong number of entries.\n");
+ freepp(struct routing_table, table, n_table);
+ return -1;
+ }
+
+ if (table[0]->dst != 2 && table[0]->nhop != 2) {
+ printf("Wrong routing entry.\n");
+ freepp(struct routing_table, table, n_table);
+ return -1;
+ }
+
+ freepp(struct routing_table, table, n_table);
+
+ return 0;
+}
+
+int graph_test(int argc,
+ char ** argv)
+{
+ int i;
+ int nhop;
+ int dst;
+
+ (void) argc;
+ (void) argv;
+
+ memset(&qs, 0, sizeof(qs));
+
+ graph = graph_create();
+ if (graph == NULL) {
+ printf("Failed to create graph.\n");
+ return -1;
+ }
+
+ graph_destroy(graph);
+
+ graph = graph_create();
+ if (graph == NULL) {
+ printf("Failed to create graph.\n");
+ return -1;
+ }
+
+ if (graph_update_edge(graph, 1, 2, qs)) {
+ printf("Failed to add edge.\n");
+ graph_destroy(graph);
+ return -1;
+ }
+
+ if (graph_test_single_link()) {
+ graph_destroy(graph);
+ return -1;
+ }
+
+ if (graph_update_edge(graph, 2, 3, qs)) {
+ printf("Failed to add edge.\n");
+ graph_destroy(graph);
+ return -1;
+ }
+
+ if (graph_test_double_link()) {
+ graph_destroy(graph);
+ return -1;
+ }
+
+ if (graph_del_edge(graph, 2, 3)) {
+ printf("Failed to delete edge.\n");
+ graph_destroy(graph);
+ return -1;
+ }
+
+ if (graph_test_single_link()) {
+ graph_destroy(graph);
+ return -1;
+ }
+
+ graph_update_edge(graph, 2, 3, qs);
+ graph_update_edge(graph, 1, 3, qs);
+
+ if (graph_test_entries(2)) {
+ graph_destroy(graph);
+ return -1;
+ }
+
+ graph_update_edge(graph, 3, 4, qs);
+ graph_update_edge(graph, 4, 5, qs);
+
+ if (graph_test_entries(4)) {
+ graph_destroy(graph);
+ return -1;
+ }
+
+ graph_update_edge(graph, 2, 6, qs);
+ graph_update_edge(graph, 6, 7, qs);
+ graph_update_edge(graph, 3, 7, qs);
+
+ if (graph_test_entries(6)) {
+ graph_destroy(graph);
+ return -1;
+ }
+
+ n_table = graph_routing_table(graph, 1, &table);
+
+ for (i = 0; i < 6; i++) {
+ nhop = table[i]->nhop;
+ dst = table[i]->dst;
+
+ if (dst == 3 && nhop != 3) {
+ printf("Wrong entry.");
+ freepp(struct routing_table, table, n_table);
+ return -1;
+ }
+
+ if (dst == 2 && nhop != 2) {
+ printf("Wrong entry.");
+ freepp(struct routing_table, table, n_table);
+ return -1;
+ }
+
+ if (dst == 6 && nhop != 2) {
+ printf("Wrong entry.");
+ freepp(struct routing_table, table, n_table);
+ return -1;
+ }
+
+ if (dst == 4 && nhop != 3) {
+ printf("Wrong entry.");
+ freepp(struct routing_table, table, n_table);
+ return -1;
+ }
+
+ if (dst == 5 && nhop != 3) {
+ printf("Wrong entry.");
+ freepp(struct routing_table, table, n_table);
+ return -1;
+ }
+
+ if (dst == 7 && nhop != 3) {
+ printf("Wrong entry.");
+ freepp(struct routing_table, table, n_table);
+ return -1;
+ }
+ }
+
+ freepp(struct routing_table, table, n_table);
+
+ return 0;
+}
generated by cgit v1.2.3 (git 2.39.1) at 2025-10-31 00:14:28 +0000