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| author | Chun Kuan Lee <ken2812221@gmail.com> | 2018-09-07 21:12:24 +0800 |
|---|---|---|
| committer | Chun Kuan Lee <ken2812221@gmail.com> | 2018-09-26 08:47:42 +0800 |
| commit | f86a571edb9627c126b9ccd7da68bd7d1657b8f8 (patch) | |
| tree | c9efa657972ff0c806c3cdaac9e5c09438ea08f9 /src | |
| parent | a554cc901a32f41162089d6b20ad39d5aeff0583 (diff) | |
| download | bitcoin-f86a571edb9627c126b9ccd7da68bd7d1657b8f8.tar.xz | |
tests: Add test case for std::ios_base::ate
Diffstat (limited to 'src')
| -rw-r--r-- | src/Makefile.test.include | 1 | ||||
| -rw-r--r-- | src/test/fs_tests.cpp | 56 |
2 files changed, 57 insertions, 0 deletions
diff --git a/src/Makefile.test.include b/src/Makefile.test.include index 269a6ff805..a82af8f15c 100644 --- a/src/Makefile.test.include +++ b/src/Makefile.test.include @@ -51,6 +51,7 @@ BITCOIN_TESTS =\ test/cuckoocache_tests.cpp \ test/denialofservice_tests.cpp \ test/descriptor_tests.cpp \ + test/fs_tests.cpp \ test/getarg_tests.cpp \ test/hash_tests.cpp \ test/key_io_tests.cpp \ diff --git a/src/test/fs_tests.cpp b/src/test/fs_tests.cpp new file mode 100644 index 0000000000..93aee10bb7 --- /dev/null +++ b/src/test/fs_tests.cpp @@ -0,0 +1,56 @@ +// Copyright (c) 2011-2018 The Bitcoin Core developers +// Distributed under the MIT software license, see the accompanying +// file COPYING or http://www.opensource.org/licenses/mit-license.php. +// +#include <fs.h> +#include <test/test_bitcoin.h> + +#include <boost/test/unit_test.hpp> + +BOOST_FIXTURE_TEST_SUITE(fs_tests, BasicTestingSetup) + +BOOST_AUTO_TEST_CASE(fsbridge_fstream) +{ + fs::path tmpfolder = SetDataDir("fsbridge_fstream"); + // tmpfile1 should be the same as tmpfile2 + fs::path tmpfile1 = tmpfolder / "fs_tests_₿_🏃"; + fs::path tmpfile2 = tmpfolder / L"fs_tests_₿_🏃"; + { + fsbridge::ofstream file(tmpfile1); + file << "bitcoin"; + } + { + fsbridge::ifstream file(tmpfile2); + std::string input_buffer; + file >> input_buffer; + BOOST_CHECK_EQUAL(input_buffer, "bitcoin"); + } + { + fsbridge::ifstream file(tmpfile1, std::ios_base::in | std::ios_base::ate); + std::string input_buffer; + file >> input_buffer; + BOOST_CHECK_EQUAL(input_buffer, ""); + } + { + fsbridge::ofstream file(tmpfile2, std::ios_base::out | std::ios_base::app); + file << "tests"; + } + { + fsbridge::ifstream file(tmpfile1); + std::string input_buffer; + file >> input_buffer; + BOOST_CHECK_EQUAL(input_buffer, "bitcointests"); + } + { + fsbridge::ofstream file(tmpfile2, std::ios_base::out | std::ios_base::trunc); + file << "bitcoin"; + } + { + fsbridge::ifstream file(tmpfile1); + std::string input_buffer; + file >> input_buffer; + BOOST_CHECK_EQUAL(input_buffer, "bitcoin"); + } +} + +BOOST_AUTO_TEST_SUITE_END() |