Test Mcopy¶
Documentation for tests/cancun/eip5656_mcopy/test_mcopy.py
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Generate fixtures for these test cases with:
fill -v tests/cancun/eip5656_mcopy/test_mcopy.py
Tests EIP-5656: MCOPY - Memory copying instruction
Test copy operations of EIP-5656: MCOPY - Memory copying instruction
test_valid_mcopy_operations(state_test, pre, post, tx)
¶
Perform MCOPY operations using different offsets and lengths
- Zero inputs
- Memory rewrites (copy from and to the same location)
- Memory overwrites (copy from and to different locations)
- Memory extensions (copy to a location that is out of bounds)
- Memory clear (copy from a location that is out of bounds)
Source code in tests/cancun/eip5656_mcopy/test_mcopy.py
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test_mcopy_on_empty_memory(state_test, pre, post, tx)
¶
Perform MCOPY operations on an empty memory, using different offsets and lengths.
Source code in tests/cancun/eip5656_mcopy/test_mcopy.py
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