diff options
Diffstat (limited to 'unittest')
-rw-r--r-- | unittest/CMakeLists.txt | 1 | ||||
-rw-r--r-- | unittest/test_util_BitSet.cpp | 76 |
2 files changed, 77 insertions, 0 deletions
diff --git a/unittest/CMakeLists.txt b/unittest/CMakeLists.txt index b129d59b..2a3edf0d 100644 --- a/unittest/CMakeLists.txt +++ b/unittest/CMakeLists.txt @@ -20,6 +20,7 @@ set( test_hashutil.cpp test_storage_local_StatsFile.cpp test_storage_local_util.cpp + test_util_BitSet.cpp test_util_Bytes.cpp test_util_Duration.cpp test_util_LockFile.cpp diff --git a/unittest/test_util_BitSet.cpp b/unittest/test_util_BitSet.cpp new file mode 100644 index 00000000..3130794a --- /dev/null +++ b/unittest/test_util_BitSet.cpp @@ -0,0 +1,76 @@ +// Copyright (C) 2023 Joel Rosdahl and other contributors +// +// See doc/AUTHORS.adoc for a complete list of contributors. +// +// This program is free software; you can redistribute it and/or modify it +// under the terms of the GNU General Public License as published by the Free +// Software Foundation; either version 3 of the License, or (at your option) +// any later version. +// +// This program is distributed in the hope that it will be useful, but WITHOUT +// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or +// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for +// more details. +// +// You should have received a copy of the GNU General Public License along with +// this program; if not, write to the Free Software Foundation, Inc., 51 +// Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + +#include "../src/util/BitSet.hpp" +#include "TestUtil.hpp" + +#include <third_party/doctest.h> + +TEST_SUITE_BEGIN("BitSet"); + +TEST_CASE("Operations") +{ + enum class Test { A = 1U << 0, B = 1U << 1, C = 1U << 2 }; + + util::BitSet<Test> es; + CHECK(es.empty()); + CHECK(!es.contains(Test::A)); + CHECK(!es.contains(Test::B)); + CHECK(es.to_bitmask() == 0); + + es.insert(Test::A); + CHECK(!es.empty()); + CHECK(es.contains(Test::A)); + CHECK(!es.contains(Test::B)); + CHECK(es.to_bitmask() == 1); + + es.insert(Test::B); + CHECK(!es.empty()); + CHECK(es.contains(Test::A)); + CHECK(es.contains(Test::B)); + CHECK(es.to_bitmask() == 3); + + util::BitSet<Test> es2(es); + CHECK(!es2.empty()); + CHECK(es2.contains(Test::A)); + CHECK(es2.contains(Test::B)); + CHECK(es2.to_bitmask() == 3); + + es.erase(Test::A); + CHECK(!es.empty()); + CHECK(!es.contains(Test::A)); + CHECK(es.contains(Test::B)); + CHECK(es.to_bitmask() == 2); + + util::BitSet<Test> es3(Test::C); + es3.insert(es2); + CHECK(!es3.empty()); + CHECK(es3.contains(Test::A)); + CHECK(es3.contains(Test::B)); + CHECK(es3.contains(Test::C)); + CHECK(es3.to_bitmask() == 7); + + es3.erase(Test::B); + CHECK(!es3.empty()); + CHECK(es3.contains(Test::A)); + CHECK(!es3.contains(Test::B)); + CHECK(es3.contains(Test::C)); + CHECK(es3.to_bitmask() == 5); +} + +TEST_SUITE_END(); |