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-BEGIN VERIFY SCRIPT- # Move files for f in $(git ls-files src/test/lib/); do git mv $f src/test/util/; done git mv src/test/setup_common.cpp src/test/util/ git mv src/test/setup_common.h src/test/util/ # Replace Windows paths sed -i -e 's|\\setup_common|\\util\\setup_common|g' $(git grep -l '\\setup_common') sed -i -e 's|src\\test\\lib\\|src\\test\\util\\|g' build_msvc/test_bitcoin/test_bitcoin.vcxproj # Everything else sed -i -e 's|/setup_common|/util/setup_common|g' $(git grep -l 'setup_common') sed -i -e 's|test/lib/|test/util/|g' $(git grep -l 'test/lib/') # Fix include guard sed -i -e 's|BITCOIN_TEST_SETUP_COMMON_H|BITCOIN_TEST_UTIL_SETUP_COMMON_H|g' ./src/test/util/setup_common.h sed -i -e 's|BITCOIN_TEST_LIB_|BITCOIN_TEST_UTIL_|g' $(git grep -l 'BITCOIN_TEST_LIB_') -END VERIFY SCRIPT-
73 lines
1.9 KiB
C++
73 lines
1.9 KiB
C++
// Copyright (c) 2018 The Bitcoin Core developers
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// Distributed under the MIT software license, see the accompanying
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// file COPYING or http://www.opensource.org/licenses/mit-license.php.
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#include <util/threadnames.h>
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#include <test/util/setup_common.h>
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#include <thread>
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#include <vector>
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#include <set>
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#include <mutex>
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#if defined(HAVE_CONFIG_H)
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#include <config/bitcoin-config.h>
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#endif
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#include <boost/test/unit_test.hpp>
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BOOST_FIXTURE_TEST_SUITE(util_threadnames_tests, BasicTestingSetup)
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const std::string TEST_THREAD_NAME_BASE = "test_thread.";
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/**
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* Run a bunch of threads to all call util::ThreadRename.
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*
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* @return the set of name each thread has after attempted renaming.
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*/
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std::set<std::string> RenameEnMasse(int num_threads)
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{
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std::vector<std::thread> threads;
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std::set<std::string> names;
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std::mutex lock;
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auto RenameThisThread = [&](int i) {
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util::ThreadRename(TEST_THREAD_NAME_BASE + std::to_string(i));
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std::lock_guard<std::mutex> guard(lock);
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names.insert(util::ThreadGetInternalName());
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};
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for (int i = 0; i < num_threads; ++i) {
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threads.push_back(std::thread(RenameThisThread, i));
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}
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for (std::thread& thread : threads) thread.join();
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return names;
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}
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/**
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* Rename a bunch of threads with the same basename (expect_multiple=true), ensuring suffixes are
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* applied properly.
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*/
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BOOST_AUTO_TEST_CASE(util_threadnames_test_rename_threaded)
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{
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BOOST_CHECK_EQUAL(util::ThreadGetInternalName(), "");
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#if !defined(HAVE_THREAD_LOCAL)
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// This test doesn't apply to platforms where we don't have thread_local.
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return;
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#endif
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std::set<std::string> names = RenameEnMasse(100);
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BOOST_CHECK_EQUAL(names.size(), 100);
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// Names "test_thread.[n]" should exist for n = [0, 99]
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for (int i = 0; i < 100; ++i) {
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BOOST_CHECK(names.find(TEST_THREAD_NAME_BASE + std::to_string(i)) != names.end());
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}
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}
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BOOST_AUTO_TEST_SUITE_END()
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