57 lines
1.6 KiB
C++
57 lines
1.6 KiB
C++
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// Copyright (c) 2011-2018 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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//
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#include <fs.h>
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#include <test/test_bitcoin.h>
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#include <boost/test/unit_test.hpp>
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BOOST_FIXTURE_TEST_SUITE(fs_tests, BasicTestingSetup)
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BOOST_AUTO_TEST_CASE(fsbridge_fstream)
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{
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fs::path tmpfolder = SetDataDir("fsbridge_fstream");
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// tmpfile1 should be the same as tmpfile2
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fs::path tmpfile1 = tmpfolder / "fs_tests_₿_🏃";
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fs::path tmpfile2 = tmpfolder / L"fs_tests_₿_🏃";
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{
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fsbridge::ofstream file(tmpfile1);
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file << "bitcoin";
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}
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{
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fsbridge::ifstream file(tmpfile2);
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std::string input_buffer;
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file >> input_buffer;
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BOOST_CHECK_EQUAL(input_buffer, "bitcoin");
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}
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{
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fsbridge::ifstream file(tmpfile1, std::ios_base::in | std::ios_base::ate);
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std::string input_buffer;
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file >> input_buffer;
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BOOST_CHECK_EQUAL(input_buffer, "");
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}
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{
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fsbridge::ofstream file(tmpfile2, std::ios_base::out | std::ios_base::app);
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file << "tests";
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}
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{
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fsbridge::ifstream file(tmpfile1);
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std::string input_buffer;
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file >> input_buffer;
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BOOST_CHECK_EQUAL(input_buffer, "bitcointests");
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}
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{
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fsbridge::ofstream file(tmpfile2, std::ios_base::out | std::ios_base::trunc);
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file << "bitcoin";
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}
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{
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fsbridge::ifstream file(tmpfile1);
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std::string input_buffer;
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file >> input_buffer;
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BOOST_CHECK_EQUAL(input_buffer, "bitcoin");
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}
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}
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BOOST_AUTO_TEST_SUITE_END()
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