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[yul-phaser] AlgorithmRunner: Duplicate chromosome randomisation

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This commit is contained in:
Kamil Śliwak
2020-03-18 13:30:58 +01:00
parent b11eff7c88
commit 18f0d6eb94
4 changed files with 100 additions and 0 deletions
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test/yulPhaser/AlgorithmRunner.cpp
+49
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@@ -188,6 +188,55 @@ BOOST_FIXTURE_TEST_CASE(run_should_not_save_population_to_file_if_autosave_file_
BOOST_TEST(!fs::exists(m_autosavePath));
}
BOOST_FIXTURE_TEST_CASE(run_should_randomise_duplicate_chromosomes_if_requested, AlgorithmRunnerFixture)
{
Chromosome duplicate("afc");
Population population(m_fitnessMetric, {duplicate, duplicate, duplicate});
CountingAlgorithm algorithm;
m_options.maxRounds = 1;
m_options.randomiseDuplicates = true;
m_options.minChromosomeLength = 50;
m_options.maxChromosomeLength = 50;
AlgorithmRunner runner(population, m_options, m_output);
runner.run(algorithm);
auto const& newIndividuals = runner.population().individuals();
BOOST_TEST(newIndividuals.size() == 3);
BOOST_TEST((
newIndividuals[0].chromosome == duplicate ||
newIndividuals[1].chromosome == duplicate ||
newIndividuals[2].chromosome == duplicate
));
BOOST_TEST(newIndividuals[0] != newIndividuals[1]);
BOOST_TEST(newIndividuals[0] != newIndividuals[2]);
BOOST_TEST(newIndividuals[1] != newIndividuals[2]);
BOOST_TEST((newIndividuals[0].chromosome.length() == 50 || newIndividuals[0].chromosome == duplicate));
BOOST_TEST((newIndividuals[1].chromosome.length() == 50 || newIndividuals[1].chromosome == duplicate));
BOOST_TEST((newIndividuals[2].chromosome.length() == 50 || newIndividuals[2].chromosome == duplicate));
}
BOOST_FIXTURE_TEST_CASE(run_should_not_randomise_duplicate_chromosomes_if_not_requested, AlgorithmRunnerFixture)
{
Chromosome duplicate("afc");
Population population(m_fitnessMetric, {duplicate, duplicate, duplicate});
CountingAlgorithm algorithm;
m_options.maxRounds = 1;
m_options.randomiseDuplicates = false;
AlgorithmRunner runner(population, m_options, m_output);
runner.run(algorithm);
BOOST_TEST(runner.population().individuals().size() == 3);
BOOST_TEST(runner.population().individuals()[0].chromosome == duplicate);
BOOST_TEST(runner.population().individuals()[1].chromosome == duplicate);
BOOST_TEST(runner.population().individuals()[2].chromosome == duplicate);
}
BOOST_AUTO_TEST_SUITE_END()
BOOST_AUTO_TEST_SUITE_END()