Module test_utils

Structs

BlockExecutor

BusyLoopExecutor

FakeCreateSource 🔒

FakeExchangeSource

FakeInnerSideExecutorBuilder

MockExecutor

Mock the input of executor. You can bind one or more MockExecutor as the children of the executor to test, (HashAgg, e.g), so that allow testing without instantiating real SeqScans and real storage.

Constants

SEED 🔒

Functions

diff_executor_output

if the input from two child executor is same(considering order), it will also check the columns structure of chunks from child executor use for executor unit test.

gen_data

Generate batch_num data chunks with type data_types, each data chunk has cardinality of batch_size.

gen_projected_data

Generate batch_num data chunks with type Int64, each data chunk has cardinality of batch_size. Then project each data chunk with expr.

gen_sorted_data

Generate batch_num sorted data chunks with type Int64, each data chunk has cardinality of batch_size.

is_data_chunk_eq 🔒