scvpp test suite & tapv2 add/delete as dependency

Change-Id: I930026a47bbfe7a1a4fb2199ec17184f78fdb554
Signed-off-by: Yohan Pipereau <ypiperea@cisco.com>

1 files changed, 112 insertions, 15 deletions

diff --git a/src/scvpp/tests/scvpp_test.c b/src/scvpp/tests/scvpp_test.c
index 81938f0..adc2b55 100644
--- a/src/scvpp/tests/scvpp_test.c
+++ b/src/scvpp/tests/scvpp_test.c
@@ -20,35 +20,132 @@
 #include <cmocka.h>
 
 #include "sc_vpp_comm.h"
+#include "sc_vpp_interface.h"
+#include "sc_vpp_ip.h"
+#include "sc_vpp_v3po.h"
 
+//TODO Check with future function get_interface_state
+static void test_enable_disable(void **state)
+{
+    int rc;
+
+    rc = interface_enable("tap0", 1);
+    assert_int_equal(rc, 0);
+
+    rc = interface_enable("tap0", 0);
+    assert_int_equal(rc, 0);
+}
 
-static int
-scvpp_test_setup(void **state)
+//TODO would need to make sure tap0 is index 1
+//TODO delete eventually because get_interface_id will not be extern
+static void test_name2index(void **state)
 {
-  //sc_vpp_connect
-    return 0;
+    int rc;
+    const char iface_name[] = "tap0";
+    sw_interface_details_query_t query = {0};
+    sw_interface_details_query_set_name(&query, iface_name);
+
+    rc = get_interface_id(&query);
+    assert_int_equal(rc, 1);
+
+    assert_string_equal(iface_name, query.sw_interface_details.interface_name);
+    assert_int_equal(query.sw_interface_details.sw_if_index, 1);
 }
 
-static int
-scvpp_test_teardown(void **state)
+static void test_add_ipv4(void **state)
 {
-  //sc_vpp_disconnect
-    return 0;
+    const char ip_q[VPP_IP4_ADDRESS_STRING_LEN] = "192.168.100.144";
+    char ip_r[VPP_IP4_ADDRESS_STRING_LEN];
+    u8 prefix_q = 24;
+    u8 prefix_r;
+    int rc;
+
+    //add ipv4 on tap0
+    rc = ipv46_config_add_remove("tap0", ip_q, prefix_q, false, true);
+    assert_int_equal(rc, 0);
+
+    rc = ipv46_address_dump("tap0", ip_r, &prefix_r, false);
+    assert_int_equal(rc, 0);
+
+    assert_string_equal(ip_q, ip_r);
+    assert_int_equal(prefix_q, prefix_r);
 }
 
-static void
-scvpp_interface_test(void **state)
+static void test_remove_ipv4(void **state)
 {
-  //call interface functions
+    const char ip_q[VPP_IP4_ADDRESS_STRING_LEN] = "192.168.100.144";
+    char ip_r[VPP_IP4_ADDRESS_STRING_LEN];
+    u8 prefix_q = 24;
+    u8 prefix_r;
+    int rc;
+
+    //add ipv4 on tap0
+    rc = ipv46_config_add_remove("tap0", ip_q, prefix_q, false, true);
+    assert_int_equal(rc, 0);
+
+    //remove ipv4 on tap0
+    rc = ipv46_config_add_remove("tap0", ip_q, prefix_q, false, false);
+    assert_int_equal(rc, 0);
+
+    //dump ipv4
+    rc = ipv46_address_dump("tap0", ip_r, &prefix_r, false);
+    assert_int_equal(rc, 0);
+
+    assert_string_equal(ip_r, "0.0.0.0");
 }
 
+static void test_sc_ntoa(void **state)
+{
+    u8 buf[4] = {192, 168, 100, 44};
+    char *res;
 
-int
-main()
+    res = sc_ntoa(buf);
+    assert_string_equal(res, "192.168.100.44");
+}
+
+static void test_create_tapv2(void **state)
 {
+    tapv2_create_t query = {0};
+    int rc;
+
+    query.id = 1;
+    query.use_random_mac = 1;
+
+    rc = create_tapv2(&query);
+    assert_int_equal(rc, 0);
+
+    //TODO dump_tav2 and compare values
+
+    rc = delete_tapv2("tap1");
+    assert_int_equal(rc, 0);
+}
+
+int main()
+{
+    tapv2_create_t query = {0};
     const struct CMUnitTest tests[] = {
-            cmocka_unit_test_setup_teardown(scvpp_interface_test, scvpp_test_setup, scvpp_test_teardown),
+            cmocka_unit_test_setup_teardown(test_enable_disable, NULL, NULL),
+            cmocka_unit_test_setup_teardown(test_name2index, NULL, NULL),
+            cmocka_unit_test_setup_teardown(test_add_ipv4, NULL, NULL),
+            cmocka_unit_test_setup_teardown(test_remove_ipv4, NULL, NULL),
+            cmocka_unit_test_setup_teardown(test_sc_ntoa, NULL, NULL),
+            cmocka_unit_test_setup_teardown(test_create_tapv2, NULL, NULL),
     };
 
-    return cmocka_run_group_tests(tests, NULL, NULL);
+    if (sc_connect_vpp() != 0)
+        fprintf(stderr, "Error connecting to VPP\n");
+
+    /* Create interface tap0 to test several functions */
+    query.id = 0;
+    query.use_random_mac = 1;
+    if (create_tapv2(&query) != 0)
+        fprintf(stderr, "Error creating tap0\n");
+
+    cmocka_run_group_tests(tests, NULL, NULL);
+
+    /* Delete tap0 */
+    if (delete_tapv2("tap0") != 0)
+        fprintf(stderr, "Failed deleting tap0\n");
+
+    return sc_disconnect_vpp();
 }