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chore(python): add execute doc for cross langauge tests in python #2420

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Merged
chaokunyang merged 3 commits into from
Aug 11, 2025
Merged

chore(python): add execute doc for cross langauge tests in python #2420

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93cced2
add execute doc for cross langauge tests in python
chaokunyang Jul 16, 2025
7c1e73d
Merge branch 'main' into add_xlang_py_tests_execute_comment
pandalee99 Jul 16, 2025
c277a1a
lint code
chaokunyang Aug 11, 2025
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23 changes: 10 additions & 13 deletions python/pyfory/tests/test_cross_language.py
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Original file line number Diff line number Diff line change
Expand Up @@ -202,9 +202,7 @@ def test_record_batch(data_file_path):
record_batch_bytes = f.read()
buf = pa.py_buffer(record_batch_bytes)
reader = pa.ipc.open_stream(buf)
foo_schema_without_meta = pa.schema(
[pa.field(f.name, f.type, f.nullable) for f in create_foo_schema()]
)
foo_schema_without_meta = pa.schema([pa.field(f.name, f.type, f.nullable) for f in create_foo_schema()])
assert reader.schema == foo_schema_without_meta
# debug_print(f"reader.schema {reader.schema}")
batches = [batch for batch in reader]
Expand Down Expand Up @@ -404,9 +402,7 @@ def test_serialize_arrow_out_of_band(int_band_file, out_of_band_file):
objects = fory.deserialize(in_band_buffer, buffers=buffers)
assert objects == [batch, table]
buffer_objects = []
in_band_buffer = fory.serialize(
[batch, table], buffer_callback=buffer_objects.append
)
in_band_buffer = fory.serialize([batch, table], buffer_callback=buffer_objects.append)
buffers = [o.to_buffer() for o in buffer_objects]
with open(int_band_file, "wb+") as f:
f.write(in_band_buffer)
Expand Down Expand Up @@ -584,9 +580,7 @@ def xwrite(self, buffer, value):
self.fory.xserialize_ref(buffer, value.f3)

def xread(self, buffer):
obj = ComplexObject1(
*([None] * len(typing.get_type_hints(ComplexObject1).keys()))
)
obj = ComplexObject1(*([None] * len(typing.get_type_hints(ComplexObject1).keys())))
self.fory.ref_resolver.reference(obj)
obj.f1 = self.fory.xdeserialize_ref(buffer)
obj.f2 = self.fory.xdeserialize_ref(buffer)
Expand Down Expand Up @@ -660,10 +654,7 @@ def buffer_callback(binary_object):
# in_band_bytes size may be different because it may contain language-specific meta.
debug_print(f"{len(serialized), len(in_band_bytes)}")
debug_print(f"deserialized from other language {new_obj}")
debug_print(
f"deserialized from python "
f"{fory.deserialize(serialized, [o.to_buffer() for o in buffer_objects])}"
)
debug_print(f"deserialized from python {fory.deserialize(serialized, [o.to_buffer() for o in buffer_objects])}")
fory.deserialize(serialized, [o.to_buffer() for o in buffer_objects])
with open(in_band_file_path, "wb+") as f:
f.write(serialized)
Expand All @@ -676,6 +667,12 @@ def buffer_callback(binary_object):


if __name__ == "__main__":
"""This file will be executed by CrossLanguageTest.java in fory-core/fory-format module and
fory_xlang_test.go in go/fory module
The test cases in this file are used to test the cross-language serialization and deserialization
functionality.
"""

import sys

print(f"Execute {sys.argv}")
Expand Down
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