Test Beacon Root Contract¶
Documentation for tests/cancun/eip4788_beacon_root/test_beacon_root_contract.py@0ed27a0e.
Generate fixtures for these test cases for Prague with:
fill -v tests/cancun/eip4788_beacon_root/test_beacon_root_contract.py --fork Prague
Tests beacon block root for EIP-4788: Beacon block root in the EVM
Test the exposed beacon chain root in the EVM for EIP-4788: Beacon block root in the EVM
Adding a new test
Add a function that is named test_<test_name> and takes at least the following arguments:
- state_test
- env
- pre
- tx
- post
- valid_call
All other pytest.fixtures can be parametrized to generate new combinations and test
cases.
Test Functions Overview¶
| Name | Type | Cases (Prague) | Description |
|---|---|---|---|
test_beacon_root_contract_calls |
blockchain_test | 10 | Tests the beacon root contract call using various call contexts:(📖🐛?) |
test_beacon_root_contract_timestamps |
blockchain_test | 24 | Tests the beacon root contract call across for various valid and invalid timestamps. |
test_calldata_lengths |
blockchain_test | 5 | Tests the beacon root contract call using multiple invalid input lengths. |
test_beacon_root_equal_to_timestamp |
blockchain_test | 8 | Tests the beacon root contract call where the beacon root is equal to the timestamp. |
test_tx_to_beacon_root_contract |
blockchain_test | 8 | Tests the beacon root contract using a transaction with different types and data lengths. |
test_invalid_beacon_root_calldata_value |
blockchain_test | 1 | Tests the beacon root contract call using invalid input values:(📖🐛?) |
test_beacon_root_selfdestruct |
blockchain_test | 1 | Tests that self destructing the beacon root address transfers actors balance correctly. |
test_multi_block_beacon_root_timestamp_calls |
blockchain_test | 5 | Tests multiple blocks where each block writes a timestamp to storage and contains one |
test_beacon_root_transition |
blockchain_test | 0 | Tests the fork transition to cancun and verifies that blocks with timestamp lower than the |
test_no_beacon_root_contract_at_transition |
blockchain_test | 0 | Tests the fork transition to cancun in the case where the beacon root pre-deploy was not |
test_beacon_root_contract_deploy |
blockchain_test | 0 | Tests the fork transition to cancun deploying the contract during Shanghai and verifying the |