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Adds round trip tests for RFC 4648 Test Vectors and equality checks

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This commit is contained in:
Daniel J. Hofmann 2016-03-15 14:00:32 +01:00 committed by Patrick Niklaus
parent 9abfb7ea3b
commit 0acf7f7400
2 changed files with 50 additions and 2 deletions
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1
CMakeLists.txt
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@ -94,6 +94,7 @@ add_executable(server-tests EXCLUDE_FROM_ALL unit_tests/server_tests.cpp ${Serve
# Benchmarks
add_executable(rtree-bench EXCLUDE_FROM_ALL src/benchmarks/static_rtree.cpp $<TARGET_OBJECTS:UTIL>)
target_include_directories(engine-tests PUBLIC ${CMAKE_CURRENT_SOURCE_DIR}/unit_tests)
target_include_directories(util-tests PUBLIC ${CMAKE_CURRENT_SOURCE_DIR}/unit_tests)
target_include_directories(rtree-bench PUBLIC ${CMAKE_CURRENT_SOURCE_DIR}/unit_tests)

51
unit_tests/engine/base64.cpp
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@ -1,8 +1,13 @@
#include "engine/base64.hpp"
#include "engine/hint.hpp"
#include "mocks/mock_datafacade.hpp"
#include <boost/test/unit_test.hpp>
#include <boost/test/test_case_template.hpp>
#include <iostream>
#include <algorithm>
// RFC 4648 "The Base16, Base32, and Base64 Data Encodings"
BOOST_AUTO_TEST_SUITE(base64)
@ -20,8 +25,50 @@ BOOST_AUTO_TEST_CASE(rfc4648_test_vectors)
BOOST_CHECK_EQUAL(encodeBase64("foobar"), "Zm9vYmFy");
}
BOOST_AUTO_TEST_CASE(encoding) {}
BOOST_AUTO_TEST_CASE(rfc4648_test_vectors_roundtrip)
{
using namespace osrm::engine;
BOOST_AUTO_TEST_CASE(decoding) {}
BOOST_CHECK_EQUAL(decodeBase64(encodeBase64("")), "");
BOOST_CHECK_EQUAL(decodeBase64(encodeBase64("f")), "f");
BOOST_CHECK_EQUAL(decodeBase64(encodeBase64("fo")), "fo");
BOOST_CHECK_EQUAL(decodeBase64(encodeBase64("foo")), "foo");
BOOST_CHECK_EQUAL(decodeBase64(encodeBase64("foob")), "foob");
BOOST_CHECK_EQUAL(decodeBase64(encodeBase64("fooba")), "fooba");
BOOST_CHECK_EQUAL(decodeBase64(encodeBase64("foobar")), "foobar");
}
BOOST_AUTO_TEST_CASE(hint_encoding_decoding_roundtrip)
{
using namespace osrm::engine;
osrm::test::MockDataFacade facade;
Hint hint{{}, {}, facade.GetCheckSum()};
const auto base64 = hint.ToBase64();
BOOST_CHECK(0 == std::count(begin(base64), end(base64), '+'));
BOOST_CHECK(0 == std::count(begin(base64), end(base64), '/'));
const auto decoded = Hint::FromBase64(base64);
BOOST_CHECK_EQUAL(hint, decoded);
}
BOOST_AUTO_TEST_CASE(hint_encoding_decoding_roundtrip_bytewise)
{
using namespace osrm::engine;
osrm::test::MockDataFacade facade;
Hint hint{{}, {}, facade.GetCheckSum()};
const auto decoded = Hint::FromBase64(hint.ToBase64());
BOOST_CHECK(std::equal(reinterpret_cast<const unsigned char *>(&hint),
reinterpret_cast<const unsigned char *>(&hint) + sizeof(Hint),
reinterpret_cast<const unsigned char *>(&decoded)));
}
BOOST_AUTO_TEST_SUITE_END()