public T this[int index]
{
get
{
T result = default(T);
_lock.ExecuteRead(() => result = _list[index]);
return(result);
}
}
public void ExecuteWrite()
{
var s = "test";
m_lock.ExecuteWrite(() =>
{
s = "Acquired Write";
bool result = SyncExecuteOnOtherThread(() => m_lock.ExecuteRead(() => { throw new Exception("Read was allowed!"); }, TimeSpan.FromMilliseconds(200)));
result.ShouldBeEquivalentTo(false);
result = SyncExecuteOnOtherThread(() => m_lock.ExecuteWrite(() => { throw new Exception("Write was allowed!"); }, TimeSpan.FromMilliseconds(200)));
result.ShouldBeEquivalentTo(false);
result = SyncExecuteOnOtherThread(() => m_lock.ExecuteUpgradableRead(() => { throw new Exception("Write was allowed!"); }, TimeSpan.FromMilliseconds(200)));
result.ShouldBeEquivalentTo(false);
});
var writeResult = m_lock.ExecuteWrite(() =>
{
s = "Acquired Write";
bool result = SyncExecuteOnOtherThread(() => m_lock.ExecuteRead(() => { throw new Exception("Read was allowed!"); }, TimeSpan.FromMilliseconds(200)));
result.ShouldBeEquivalentTo(false);
result = SyncExecuteOnOtherThread(() => m_lock.ExecuteWrite(() => { throw new Exception("Write was allowed!"); }, TimeSpan.FromMilliseconds(200)));
result.ShouldBeEquivalentTo(false);
result = SyncExecuteOnOtherThread(() => m_lock.ExecuteUpgradableRead(() => { throw new Exception("Write was allowed!"); }, TimeSpan.FromMilliseconds(200)));
result.ShouldBeEquivalentTo(false);
return("Done");
});
var lockWriteResult = m_lock.ExecuteWrite(() =>
{
s = "Acquired Write";
bool result = SyncExecuteOnOtherThread(() => m_lock.ExecuteRead(() => { throw new Exception("Read was allowed!"); }, TimeSpan.FromMilliseconds(200)));
result.ShouldBeEquivalentTo(false);
result = SyncExecuteOnOtherThread(() => m_lock.ExecuteWrite(() => { throw new Exception("Write was allowed!"); }, TimeSpan.FromMilliseconds(200)));
result.ShouldBeEquivalentTo(false);
result = SyncExecuteOnOtherThread(() => m_lock.ExecuteUpgradableRead(() => { throw new Exception("Write was allowed!"); }, TimeSpan.FromMilliseconds(200)));
result.ShouldBeEquivalentTo(false);
return("Done");
}, TimeSpan.FromSeconds(1));
lockWriteResult.Result.ShouldBeEquivalentTo("Done");
lockWriteResult.State.ShouldBeEquivalentTo(LockResultOutcome.Completed);
writeResult.ShouldBeEquivalentTo("Done");
s.ShouldBeEquivalentTo("Acquired Write");
}