Revision 8e6345d2df40756c5ef62f3190cb152058fec890 authored by Maysam Yabandeh on 25 June 2017, 01:07:34 UTC, committed by Facebook Github Bot on 25 June 2017, 01:12:03 UTC
Summary: Closes https://github.com/facebook/rocksdb/pull/2494 Differential Revision: D5317902 Pulled By: maysamyabandeh fbshipit-source-id: 097330292180816b3d0c9f4cbbdb6f68f0180200
1 parent 499ebb3
filelock_test.cc
// Copyright (c) 2011-present, Facebook, Inc. All rights reserved.
// This source code is licensed under the BSD-style license found in the
// LICENSE file in the root directory of this source tree. An additional grant
// of patent rights can be found in the PATENTS file in the same directory.
// This source code is also licensed under the GPLv2 license found in the
// COPYING file in the root directory of this source tree.
//
#include "rocksdb/status.h"
#include "rocksdb/env.h"
#include <vector>
#include "util/coding.h"
#include "util/testharness.h"
namespace rocksdb {
class LockTest : public testing::Test {
public:
static LockTest* current_;
std::string file_;
rocksdb::Env* env_;
LockTest() : file_(test::TmpDir() + "/db_testlock_file"),
env_(rocksdb::Env::Default()) {
current_ = this;
}
~LockTest() {
}
Status LockFile(FileLock** db_lock) {
return env_->LockFile(file_, db_lock);
}
Status UnlockFile(FileLock* db_lock) {
return env_->UnlockFile(db_lock);
}
};
LockTest* LockTest::current_;
TEST_F(LockTest, LockBySameThread) {
FileLock* lock1;
FileLock* lock2;
// acquire a lock on a file
ASSERT_OK(LockFile(&lock1));
// re-acquire the lock on the same file. This should fail.
ASSERT_TRUE(LockFile(&lock2).IsIOError());
// release the lock
ASSERT_OK(UnlockFile(lock1));
}
} // namespace rocksdb
int main(int argc, char** argv) {
::testing::InitGoogleTest(&argc, argv);
return RUN_ALL_TESTS();
}
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