From adbdfdf7489e1909f29e2dd02edb7d15c258ed19 Mon Sep 17 00:00:00 2001 From: Jordan Augé Date: Fri, 16 Sep 2022 13:56:34 +0200 Subject: fix(hicn-light): fix routing issues MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Ref: HICN-786 Change-Id: I541c87d2d810907489ca4f59b3d7740a18c108fb Signed-off-by: Jordan Augé --- lib/src/test/CMakeLists.txt | 1 + lib/src/test/test_ip_address.cc | 73 +++++++++++++++++++++++++++++++++++++++++ lib/src/test/test_name.cc | 61 ++++++++++++++++++++++++++++++++++ 3 files changed, 135 insertions(+) create mode 100644 lib/src/test/test_ip_address.cc (limited to 'lib/src/test') diff --git a/lib/src/test/CMakeLists.txt b/lib/src/test/CMakeLists.txt index d828c8dd8..8cf4359d2 100644 --- a/lib/src/test/CMakeLists.txt +++ b/lib/src/test/CMakeLists.txt @@ -24,6 +24,7 @@ list(APPEND TESTS_SRC test_validation.cc test_bitmap.cc test_interest_manifest.cc + test_ip_address.cc test_khash.cc test_pool.cc test_ring.cc diff --git a/lib/src/test/test_ip_address.cc b/lib/src/test/test_ip_address.cc new file mode 100644 index 000000000..1a7efb603 --- /dev/null +++ b/lib/src/test/test_ip_address.cc @@ -0,0 +1,73 @@ +/* + * Copyright (c) 2021 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 + +#include +#include + +extern "C" +{ +#define WITH_TESTS +#include +} + +#define DEFAULT_SIZE 10 + +class IPAddressTest : public ::testing::Test +{ +protected: + IPAddressTest () {} + + virtual ~IPAddressTest () {} +}; + +TEST_F (IPAddressTest, IPAddressGetBit) +{ + hicn_ip_address_t a_0, a_1, a_1_0, a_1_1, a_1_48, a_1_49, a_1_63, a_1_64, + a_1_127; + + hicn_ip_address_pton ("0::0", &a_0); + hicn_ip_address_pton ("ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff", &a_1); + + hicn_ip_address_pton ("8000::0", &a_1_0); + hicn_ip_address_pton ("4000::0", &a_1_1); + hicn_ip_address_pton ("0:0:0:8000::0", &a_1_48); + hicn_ip_address_pton ("0:0:0:4000::0", &a_1_49); + hicn_ip_address_pton ("0:0:0:1::0", &a_1_63); + hicn_ip_address_pton ("0::8000:0:0:0", &a_1_64); + hicn_ip_address_pton ("0::1", &a_1_127); + +#if 0 + for (unsigned i = 0; i < 128; i++) + EXPECT_EQ (hicn_ip_address_get_bit (&a_0, i), 0); + for (unsigned i = 0; i < 128; i++) + EXPECT_EQ (hicn_ip_address_get_bit (&a_1, i), 1); +#endif + for (unsigned i = 0; i < 128; i++) + EXPECT_EQ (hicn_ip_address_get_bit (&a_1_0, i), (i == 0) ? 1 : 0); + for (unsigned i = 0; i < 128; i++) + EXPECT_EQ (hicn_ip_address_get_bit (&a_1_1, i), (i == 1) ? 1 : 0); + for (unsigned i = 0; i < 128; i++) + EXPECT_EQ (hicn_ip_address_get_bit (&a_1_48, i), (i == 48) ? 1 : 0); + for (unsigned i = 0; i < 128; i++) + EXPECT_EQ (hicn_ip_address_get_bit (&a_1_49, i), (i == 49) ? 1 : 0); + for (unsigned i = 0; i < 128; i++) + EXPECT_EQ (hicn_ip_address_get_bit (&a_1_63, i), (i == 63) ? 1 : 0); + for (unsigned i = 0; i < 128; i++) + EXPECT_EQ (hicn_ip_address_get_bit (&a_1_64, i), (i == 64) ? 1 : 0); + for (unsigned i = 0; i < 128; i++) + EXPECT_EQ (hicn_ip_address_get_bit (&a_1_127, i), (i == 127) ? 1 : 0); +} diff --git a/lib/src/test/test_name.cc b/lib/src/test/test_name.cc index dbeab96cc..cd9ff2d4d 100644 --- a/lib/src/test/test_name.cc +++ b/lib/src/test/test_name.cc @@ -335,3 +335,64 @@ TEST_F (NameTest, NameNToP) rc = strcmp (dst, expected4.str ().c_str ()); EXPECT_EQ (rc, 0); } + +class PrefixTest : public ::testing::Test +{ +protected: + PrefixTest () {} + + virtual ~PrefixTest () {} +}; + +#define HICN_PREFIX(P, STR) \ + hicn_prefix_t P; \ + hicn_ip_prefix_t _##P; \ + EXPECT_EQ (hicn_ip_prefix_pton (STR, &_##P), 0); \ + EXPECT_EQ (hicn_prefix_create_from_ip_prefix (&_##P, &P), 0); + +TEST_F (PrefixTest, PrefixClear) +{ + HICN_PREFIX (hp_all, "ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff/128"); + + for (unsigned i = 0; i < 127; i++) + EXPECT_EQ (hicn_prefix_get_bit (&hp_all, i), 1); + + hicn_prefix_truncate (&hp_all, 127); + EXPECT_EQ (hicn_prefix_get_len (&hp_all), 127); + + for (unsigned i = 0; i < 126; i++) + EXPECT_EQ (hicn_prefix_get_bit (&hp_all, i), 1) << "bit[" << i << "] != 1"; + EXPECT_EQ (hicn_prefix_get_bit (&hp_all, 127), 0); + + hicn_prefix_truncate (&hp_all, 126); + EXPECT_EQ (hicn_prefix_get_len (&hp_all), 126); + + for (unsigned i = 0; i < 125; i++) + EXPECT_EQ (hicn_prefix_get_bit (&hp_all, i), 1); + EXPECT_EQ (hicn_prefix_get_bit (&hp_all, 126), 0); + EXPECT_EQ (_hicn_prefix_get_bit (&hp_all, 127), 0); +} + +TEST_F (PrefixTest, PrefixClear2) +{ + HICN_PREFIX (hp_all, "b002::3"); + + EXPECT_EQ (hicn_prefix_get_bit (&hp_all, 125), 0); + EXPECT_EQ (hicn_prefix_get_bit (&hp_all, 126), 1); + EXPECT_EQ (hicn_prefix_get_bit (&hp_all, 127), 1); + + hicn_prefix_truncate (&hp_all, 127); + EXPECT_EQ (hicn_prefix_get_len (&hp_all), 127); + + EXPECT_EQ (hicn_prefix_get_bit (&hp_all, 125), 0); + EXPECT_EQ (hicn_prefix_get_bit (&hp_all, 126), 1); + EXPECT_EQ (_hicn_prefix_get_bit (&hp_all, 127), 0); +} + +TEST_F (PrefixTest, PrefixLPM) +{ + HICN_PREFIX (b007, "b007::/64"); + HICN_PREFIX (b009, "b009::/64"); + + EXPECT_EQ (hicn_prefix_lpm (&b007, &b009), (uint32_t) 12); +} -- cgit 1.2.3-korg