Sweetcomb global cleanup

-Merge IETF and Openconfig to use SCVPP 2
-Move L2 bridge from sc_vpp_interface to sc_vpp_v3po
-Implement tav2 dump
-Make openconfig-interfaces functions static
-Try one more dispatch after failure in VAPI_CALL
-Add error return code for scvpp
-Remove unused length maccros
-Return appropriate error code for interface dump when interface not found
-Improve scvpp test suite
-Change get_interface_id prototype
-Use interface_dump_iface in openconfig_interface.
-No more vapi types in openconfig_interfaces.c
-Move openconfig_local_routing VAPI operations to sc_vpp_ip
-Implement a multiple dump with a stack data structure
-Comment out state_cb code from openconfig_local_routing to use new
functions later.
-Rename YANG model to their fully qualified name : <module>@<revision>
-Remove headers almost empty and put registration declaration in
sc_model.h
-Shorten vapi context global variable name
-Reorganize scvpp unit test suite
-Add instructions to Makefile to install/uninstall YANG models in sysrepo.
-Add this new instructions to README.md.
-Reimplement interface_dump_all
-Use a common message at INFO Log Level to know when sysrepo callbacks
are triggered
-Remove old structure to perform dump of all interfaces
-Reimplement get_interface_name and add scvpp test for it
-Clean sys_util
-Use UNUSED maccro everywhere to have lighter prototypes
-Have ietf-interfaces:interfaces-state work with new dump function
-Add setup and teardown for NAT tests
-Remove unused tapv2 dump
-Remove useless sysrepo module callback
-Remove xpath_find_first_key usage in openconfig-interfaces
-Remove xpath_find_first_key in oc_local_routing and in the rest of
sweetcomb
-Reorganize scvpp include dir and fix scvpp_test new warnings
-Fix scvpp tests for ip routes
-Factorize scvpp nat and test return code of its function
-Correct test_dump_if_all if there is an existing hardware interface
-Implement a per-prefix dump in scvpp
-free changes iterator in ietf-interfaces
-Add new XPATH in oc local-routing
-Introduce helper methods for sysrepo config callbacks
-Factorize config callback
-Refactor the openconfig-local-routing config callback
-Use common foreach_change to iterate over changes in all models
-Create a sample directory gathering example of configurations supposed
to work with sweetcomb
-Fix state callback of oc-local-routing
-Add new sample for get operation on next-hop
-foreach_elt maccro condition forgets to read one element

Change-Id: I8e87fce577a00337977588f057a6e095a20f457c
Signed-off-by: YohanPipereau <ypiperea@cisco.com>

1 files changed, 130 insertions, 0 deletions

diff --git a/src/scvpp/tests/scvpp_iface_test.c b/src/scvpp/tests/scvpp_iface_test.c
new file mode 100644
index 0000000..6a96694
--- /dev/null
+++ b/src/scvpp/tests/scvpp_iface_test.c
@@ -0,0 +1,130 @@
+/*
+ * Copyright (c) 2016 Cisco and/or its affiliates.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at:
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <unistd.h>
+#include <setjmp.h>
+#include <stdarg.h>
+#include <cmocka.h>
+
+#include "scvpp_test.h"
+
+#include <scvpp/interface.h>
+#include <scvpp/v3po.h>
+
+static void test_enable_disable(void **state)
+{
+    UNUSED(state);
+    sw_interface_dump_t dump = {0};
+    int rc;
+
+    rc = interface_enable("tap0", 1);
+    assert_int_equal(rc, SCVPP_OK);
+
+    rc = interface_dump_iface(&dump, "tap0");
+    assert_int_equal(rc, SCVPP_OK);
+
+    assert_int_equal(dump.admin_up_down, true);
+
+    rc = interface_enable("tap0", 0);
+    assert_int_equal(rc, SCVPP_OK);
+}
+
+static void test_create_tapv2(void **state)
+{
+    UNUSED(state);
+    tapv2_create_t query = {0};
+    sw_interface_dump_t dump = {0};
+    int rc;
+
+    query.id = 1;
+    query.use_random_mac = 1;
+
+    rc = create_tapv2(&query);
+    assert_int_equal(rc, SCVPP_OK);
+
+    rc = interface_dump_iface(&dump, "tap1");
+    assert_int_equal(rc, SCVPP_OK);
+}
+
+static int teardown_tapv2(void **state)
+{
+    UNUSED(state);
+    return delete_tapv2("tap1");
+}
+
+static void test_dump_iface_all(void **state)
+{
+    UNUSED(state);
+    struct elt *stack = NULL;
+    sw_interface_dump_t *dump;
+    bool exist = false;
+
+    stack = interface_dump_all();
+    assert_non_null(stack);
+    foreach_stack_elt(stack) {
+        dump = (sw_interface_dump_t *) data;
+        if (!strncmp((char*) dump->interface_name, "tap0", VPP_INTFC_NAME_LEN))
+            exist = true;
+        free(dump);
+    }
+    assert_true(exist);
+}
+
+static void test_dump_iface_exist(void **state)
+{
+    UNUSED(state);
+    vapi_payload_sw_interface_details details = {0};
+    int rc;
+
+    rc = interface_dump_iface(&details, "local0");
+    assert_int_equal(rc, SCVPP_OK);
+
+    assert_string_equal(details.interface_name, "local0");
+}
+
+static void test_dump_iface_unexist(void **state)
+{
+    UNUSED(state);
+    vapi_payload_sw_interface_details details = {0};
+    int rc;
+
+    rc = interface_dump_iface(&details, "unexisting");
+    assert_int_equal(rc, -SCVPP_NOT_FOUND);
+}
+
+static void test_get_interface_name(void **state)
+{
+    UNUSED(state);
+    char interface_name[VPP_INTFC_NAME_LEN];
+    uint32_t tap0_if_index;
+    int rc;
+
+    rc = get_interface_id("tap0", &tap0_if_index);
+    assert_int_equal(rc, SCVPP_OK);
+
+    rc = get_interface_name(interface_name, tap0_if_index);
+    assert_int_equal(rc, SCVPP_OK);
+
+    assert_string_equal(interface_name, "tap0");
+}
+
+const struct CMUnitTest iface_tests[IFACE_TEST_SIZE] = {
+    cmocka_unit_test_teardown(test_create_tapv2, teardown_tapv2),
+    cmocka_unit_test(test_enable_disable),
+    cmocka_unit_test(test_dump_iface_all),
+    cmocka_unit_test(test_dump_iface_exist),
+    cmocka_unit_test(test_dump_iface_unexist),
+    cmocka_unit_test(test_get_interface_name),
+};