2 * Copyright 2016 Facebook, Inc.
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
17 #include <folly/AtomicBitSet.h>
19 #include <folly/portability/GTest.h>
21 #include <glog/logging.h>
23 namespace folly { namespace test {
25 TEST(AtomicBitSet, Simple) {
26 constexpr size_t kSize = 1000;
27 AtomicBitSet<kSize> bs;
29 EXPECT_EQ(kSize, bs.size());
31 for (size_t i = 0; i < kSize; ++i) {
36 for (size_t i = 0; i < kSize; ++i) {
37 EXPECT_EQ(i == 42, bs[i]);
41 for (size_t i = 0; i < kSize; ++i) {
42 EXPECT_EQ((i == 42 || i == 43), bs[i]);
46 for (size_t i = 0; i < kSize; ++i) {
47 EXPECT_EQ((i == 43), bs[i]);
51 for (size_t i = 0; i < kSize; ++i) {
58 int main(int argc, char *argv[]) {
59 testing::InitGoogleTest(&argc, argv);
60 gflags::ParseCommandLineFlags(&argc, &argv, true);
61 return RUN_ALL_TESTS();