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42 lines
1.0 KiB
42 lines
1.0 KiB
// Let Catch provide main():
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#define CATCH_CONFIG_MAIN
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#define CATCH_CONFIG_ENABLE_BENCHMARKING
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#include <catch2/catch.hpp>
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#include <dummy_lib.hpp>
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std::vector<int> generate_random_numbers(int n, int min, int max)
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{
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std::srand(std::time(nullptr));
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std::vector<int> v(n);
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for (int i = 0; i < n; ++i)
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v[i] = min + std::rand() / ((RAND_MAX + 1u)/max);
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return v;
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}
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TEST_CASE( "Simple test" ) {
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std::vector<int> v = { 1, 2, 3, 1};
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REQUIRE( performance_measuring::count_on_the_way(v) == 2 );
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REQUIRE( performance_measuring::min_element_and_count(v) == 2 );
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REQUIRE( performance_measuring::sort_and_upper_bound(v) == 2 );
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}
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TEST_CASE("Benchmarking") {
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std::vector<int> v = generate_random_numbers(10000, 0, 1000);
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BENCHMARK("count_on_the_way 10k") {
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return performance_measuring::count_on_the_way(v);
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};
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BENCHMARK("min_element_and_count 10k") {
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return performance_measuring::min_element_and_count(v);
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};
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BENCHMARK("sort_and_upper_bound 10k") {
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return performance_measuring::sort_and_upper_bound(v);
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};
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}
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