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# Copyright (c) 2024, Manfred Moitzi
# License: MIT License
import pytest
from pathlib import Path
import ezdxf
DATA = Path(__file__).parent / "data"
def test_load_r12_blocks_with_no_name():
"""DXF R12 has no BLOCK_RECORD and therefore the block name cannot be recovered."""
doc = ezdxf.readfile(DATA / "r12_blocks_with_no_names.dxf")
assert len(doc.blocks) == 2
def test_load_r2000_blocks_with_recovered_names():
"""DXF R2000 requires a BLOCK_RECORD for each block definition and therefore the
block name can be recovered from the BLOCK_RECORD.
"""
doc = ezdxf.readfile(DATA / "r2000_blocks_with_no_names.dxf")
assert len(doc.blocks) == 4
for name in ("Test", "Test2"):
block = doc.blocks.get(name)
assert block.name == name
assert block.block.dxf.name == name
assert block.block_record.dxf.name == name
def test_load_r2000_blocks_with_no_name_and_no_block_record():
"""The block name cannot be recovered without an associated block record."""
doc = ezdxf.readfile(DATA / "r2000_blocks_with_no_name_and_no_block_record.dxf")
assert len(doc.blocks) == 2
for name in ("Test", "Test2"):
assert name not in doc.blocks
assert name not in doc.block_records
if __name__ == "__main__":
pytest.main([__file__])
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