Test MCOPY Memory Expansion¶
Documentation for tests/cancun/eip5656_mcopy/test_mcopy_memory_expansion.py@49c766fb.
Generate fixtures for these test cases for Prague with:
fill -v tests/cancun/eip5656_mcopy/test_mcopy_memory_expansion.py --fork Prague
Tests EIP-5656: MCOPY - Memory copying instruction
Test copy operations of EIP-5656: MCOPY - Memory copying instruction that produce a memory expansion, and potentially an out-of-gas error.
Test Functions Overview¶
| Name | Type | Cases (Prague) | Description |
|---|---|---|---|
test_mcopy_memory_expansion |
state_test | 40 | Perform MCOPY operations that expand the memory, and verify the gas it costs to do so. |
test_mcopy_huge_memory_expansion |
state_test | 18 | Perform MCOPY operations that expand the memory by huge amounts, and verify that it correctly |