private static void AddOrUpdateInner(int i, MonsterIndexBackedIndex.View <int, string> thing)
{
thing.AddOrUpdate(i, "hello");
Assert.Equal("hello", thing.GetOrThrow(i));
thing.AddOrUpdate(i, "world hello");
Assert.Equal("world hello", thing.GetOrThrow(i));
}
private static void GetOrThrowInner(int i, MonsterIndexBackedIndex.View <int, string> target)
{
Assert.ThrowsAny <Exception>(() => target.GetOrThrow(i));
Assert.True(target.TryAdd(i, "1"));
Assert.Equal("1", target.GetOrThrow(i));
}
private static void TryGetValueInner(int i, MonsterIndexBackedIndex.View <int, string> target)
{
Assert.False(target.TryGetValue(i, out var _));
Assert.True(target.TryAdd(i, "1"));
Assert.True(target.TryGetValue(i, out var second));
Assert.Equal("1", second);
}
public async Task AddUpdateParallelSameView()
{
var thing = new MonsterIndexBackedIndex.View <int, string>();
var tasks = new List <Task>();
for (var i = 0; i < 500 * 4; i += 4)
{
var j = i;
tasks.Add(Task.Run(() => AddOrUpdateInner(j, thing)));
tasks.Add(Task.Run(() => GetOrAddInner(j + 1, thing)));
tasks.Add(Task.Run(() => TryGetValueInner(j + 2, thing)));
tasks.Add(Task.Run(() => GetOrThrowInner(j + 3, thing)));
}
await Task.WhenAll(tasks.ToArray());
}
public void GetOrThrow(int i)
{
var target = new MonsterIndexBackedIndex.View <int, string>();
GetOrThrowInner(i, target);
}
public void TryGetValue(int i)
{
var target = new MonsterIndexBackedIndex.View <int, string>();
TryGetValueInner(i, target);
}
private static void GetOrAddInner(int i, MonsterIndexBackedIndex.View <int, string> thing)
{
Assert.Equal("not hello", thing.GetOrAdd(i, "not hello"));
Assert.Equal("not hello", thing.GetOrAdd(i, "hello"));
}
public void GetOrAdd(int i)
{
var thing = new MonsterIndexBackedIndex.View <int, string>();
GetOrAddInner(i, thing);
}
public void AddOrUpdate(int i)
{
var thing = new MonsterIndexBackedIndex.View <int, string>();
AddOrUpdateInner(i, thing);
}
