System.Threading.Tests.ReaderWriterLockTests.TestReaderWriterLock.AcquireReaderLock C# (CSharp) Метод

            public void AcquireReaderLock(int expectedFailureHResult = 0)
            {
                PerformLockAction(
                    expectedFailureHResult,
                    true /* isBlockingOperation */,
                    () => _rwl.AcquireReaderLock(GetTimeoutMilliseconds(expectedFailureHResult)),
                    () =>
                    {
                        if (_writerThreadID == Environment.CurrentManagedThreadId)
                        {
                            // Write lock is already held, acquire a write lock recursively instead
                            Assert.NotEqual(0, _writerLevel);
                            ++_writerLevel;
                        }
                        else
                        {
                            ++ThreadReaderLevel;
                        }
                    });
            }