48 lines
1.2 KiB
C++
48 lines
1.2 KiB
C++
#include "util/packed_vector.hpp"
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#include "util/typedefs.hpp"
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#include <boost/test/unit_test.hpp>
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#include <boost/test/test_case_template.hpp>
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BOOST_AUTO_TEST_SUITE(packed_vector_test)
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using namespace osrm;
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using namespace osrm::util;
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// Verify that the packed vector behaves as expected
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BOOST_AUTO_TEST_CASE(insert_and_retrieve_packed_test)
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{
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PackedVector packed_ids;
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std::vector<OSMNodeID> original_ids;
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const constexpr std::size_t num_test_cases = 399;
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for (std::size_t i = 0; i < num_test_cases; i++)
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{
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OSMNodeID r = static_cast<OSMNodeID>(rand() % 2147483647); // max 33-bit uint
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packed_ids.push_back(r);
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original_ids.push_back(r);
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}
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for (std::size_t i = 0; i < num_test_cases; i++)
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{
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BOOST_CHECK_EQUAL(original_ids.at(i), packed_ids.at(i));
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}
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}
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BOOST_AUTO_TEST_CASE(packed_vector_capacity_test)
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{
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PackedVector packed_vec;
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const std::size_t original_size = packed_vec.capacity();
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std::vector<OSMNodeID> dummy_vec;
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BOOST_CHECK_EQUAL(original_size, dummy_vec.capacity());
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packed_vec.reserve(100);
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BOOST_CHECK(packed_vec.capacity() >= 100);
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}
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BOOST_AUTO_TEST_SUITE_END()
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