public Closure(CSFunction csFunction, int nUpvals)
{
CSFunction = csFunction;
if (nUpvals > 0)
{
Upvals = new Upvalue[nUpvals];
}
}
public async Task TestS3EventLambdaFunction()
{
IAmazonS3 s3Client = new AmazonS3Client(RegionEndpoint.USWest2);
var bucketName = "lambda-AWSLambda2-".ToLower() + DateTime.Now.Ticks;
var key = "text.txt";
// Create a bucket an object to setup a test data.
await s3Client.PutBucketAsync(bucketName);
try
{
await s3Client.PutObjectAsync(new PutObjectRequest
{
BucketName = bucketName,
Key = key,
ContentBody = "sample data"
});
// Setup the S3 event object that S3 notifications would create with the fields used by the Lambda function.
var s3Event = new S3Event
{
Records = new List <S3EventNotification.S3EventNotificationRecord>
{
new S3EventNotification.S3EventNotificationRecord
{
S3 = new S3EventNotification.S3Entity
{
Bucket = new S3EventNotification.S3BucketEntity {
Name = bucketName
},
Object = new S3EventNotification.S3ObjectEntity {
Key = key
}
}
}
}
};
// Invoke the lambda function and confirm the content type was returned.
var function = new CSFunction(s3Client);
var contentType = await function.FunctionHandler(s3Event, null);
Assert.Equal("text/plain", contentType);
}
finally
{
// Clean up the test data
await AmazonS3Util.DeleteS3BucketWithObjectsAsync(s3Client, bucketName);
}
}
public void PushCSClosure(CSFunction f, int n)
{
var closure = new Closure(f, n);
for (var i = n; i > 0; i--)
{
var val = _stack.Pop();
closure.Upvals[i - 1] = new Upvalue {
Val = val
};
}
_stack.Push(closure);
}
public void Register(string name, CSFunction f)
{
PushCSFunction(f);
SetGlobal(name);
}
public void PushCSFunction(CSFunction f)
{
_stack.Push(new Closure(f, 0));
}
