45 lines
1.2 KiB
C++
45 lines
1.2 KiB
C++
//
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// Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2023
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//
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// Distributed under the Boost Software License, Version 1.0. (See accompanying
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// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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//
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#include "td/utils/benchmark.h"
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#include "td/utils/Enumerator.h"
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#include "td/utils/Random.h"
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#include "td/utils/tests.h"
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TEST(Enumerator, simple) {
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td::Enumerator<std::string> e;
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auto b = e.add("b");
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auto a = e.add("a");
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auto d = e.add("d");
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auto c = e.add("c");
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ASSERT_STREQ(e.get(a), "a");
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ASSERT_STREQ(e.get(b), "b");
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ASSERT_STREQ(e.get(c), "c");
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ASSERT_STREQ(e.get(d), "d");
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ASSERT_EQ(a, e.add("a"));
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ASSERT_EQ(b, e.add("b"));
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ASSERT_EQ(c, e.add("c"));
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ASSERT_EQ(d, e.add("d"));
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}
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TEST(Enumerator, add_benchmark) {
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class EnumeratorAddBenchmark final : public td::Benchmark {
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public:
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td::string get_description() const final {
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return "EnumeratorAdd";
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}
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void run(int n) final {
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td::Enumerator<int> enumerator;
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for (int i = 0; i < n; i++) {
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enumerator.add(td::Random::fast(1, 10000000));
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}
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td::do_not_optimize_away(enumerator.size());
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}
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};
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bench(EnumeratorAddBenchmark());
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}
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