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import pytestfrom starkware.starknet.testing.starknet import Starknetfrom signers import MockSignerfrom utils import ( assert_revert, assert_revert_entry_point, assert_event_emitted, get_contract_class, cached_contract)# random valueVALUE_1 = 123VALUE_2 = 987signer = MockSigner(123456789987654321)@pytest.fixture(scope='module')def contract_classes(): account_cls = get_contract_class('openzeppelin/account/Account.cairo') v1_cls = get_contract_class('tests/mocks/upgrades_v1_mock.cairo') v2_cls = get_contract_class('tests/mocks/upgrades_v2_mock.cairo') proxy_cls = get_contract_class('openzeppelin/upgrades/Proxy.cairo') return account_cls, v1_cls, v2_cls, [email protected](scope='module')async def proxy_init(contract_classes): account_cls, v1_cls, v2_cls, proxy_cls = contract_classes starknet = await Starknet.empty() account1 = await starknet.deploy( contract_class=account_cls, constructor_calldata=[signer.public_key] ) account2 = await starknet.deploy( contract_class=account_cls, constructor_calldata=[signer.public_key] ) v1_decl = await starknet.declare( contract_class=v1_cls, ) v2_decl = await starknet.declare( contract_class=v2_cls, ) proxy = await starknet.deploy( contract_class=proxy_cls, constructor_calldata=[v1_decl.class_hash] ) return ( starknet.state, account1, account2, v1_decl, v2_decl, proxy )@pytest.fixturedef proxy_factory(contract_classes, proxy_init): account_cls, _, _, proxy_cls = contract_classes state, account1, account2, v1_decl, v2_decl, proxy = proxy_init _state = state.copy() account1 = cached_contract(_state, account_cls, account1) account2 = cached_contract(_state, account_cls, account2) proxy = cached_contract(_state, proxy_cls, proxy) return account1, account2, proxy, v1_decl, [email protected] def after_upgrade(proxy_factory): admin, other, proxy, v1_decl, v2_decl = proxy_factory # initialize, set value, and upgrade to v2 await signer.send_transactions( admin, [ (proxy.contract_address, 'initializer', [admin.contract_address]), (proxy.contract_address, 'setValue1', [VALUE_1]), (proxy.contract_address, 'upgrade', [v2_decl.class_hash]) ] ) return admin, other, proxy, v1_decl, [email protected] def test_initializer(proxy_factory): admin, _, proxy, *_ = proxy_factory await signer.send_transaction( admin, proxy.contract_address, 'initializer', [ admin.contract_address ] )@pytest.mark.asyncioasync def test_initializer_already_initialized(proxy_factory): admin, _, proxy, *_ = proxy_factory await signer.send_transaction( admin, proxy.contract_address, 'initializer', [ admin.contract_address ] ) await assert_revert( signer.send_transaction( admin, proxy.contract_address, 'initializer', [ admin.contract_address ] ), reverted_with='Proxy: contract already initialized' )@pytest.mark.asyncioasync def test_upgrade(proxy_factory): admin, _, proxy, _, v2_decl = proxy_factory # initialize and set value await signer.send_transactions( admin, [ (proxy.contract_address, 'initializer', [admin.contract_address]), (proxy.contract_address, 'setValue1', [VALUE_1]), ] ) # check value execution_info = await signer.send_transaction( admin, proxy.contract_address, 'getValue1', [] ) assert execution_info.result.response == [VALUE_1] # upgrade await signer.send_transaction( admin, proxy.contract_address, 'upgrade', [ v2_decl.class_hash ] ) # check value execution_info = await signer.send_transaction( admin, proxy.contract_address, 'getValue1', [] ) assert execution_info.result.response == [VALUE_1]@pytest.mark.asyncioasync def test_upgrade_event(proxy_factory): admin, _, proxy, _, v2_decl = proxy_factory # initialize implementation await signer.send_transaction( admin, proxy.contract_address, 'initializer', [ admin.contract_address ] ) # upgrade tx_exec_info = await signer.send_transaction( admin, proxy.contract_address, 'upgrade', [ v2_decl.class_hash ] ) # check event assert_event_emitted( tx_exec_info, from_address=proxy.contract_address, name='Upgraded', data=[ v2_decl.class_hash # new class hash ] )@pytest.mark.asyncioasync def test_upgrade_from_non_admin(proxy_factory): admin, non_admin, proxy, _, v2_decl = proxy_factory # initialize implementation await signer.send_transaction( admin, proxy.contract_address, 'initializer', [ admin.contract_address ] ) # upgrade should revert await assert_revert( signer.send_transaction( non_admin, proxy.contract_address, 'upgrade', [ v2_decl.class_hash ] ), reverted_with="Proxy: caller is not admin" )@pytest.mark.asyncioasync def test_implementation_v2(after_upgrade): admin, _, proxy, _, v2_decl = after_upgrade execution_info = await signer.send_transactions( admin, [ (proxy.contract_address, 'getImplementationHash', []), (proxy.contract_address, 'getAdmin', []), (proxy.contract_address, 'getValue1', []) ] ) expected = [ v2_decl.class_hash, # getImplementationHash admin.contract_address, # getAdmin VALUE_1 # getValue1 ] assert execution_info.result.response == expected## v2 functions#@pytest.mark.asyncioasync def test_set_admin(after_upgrade): admin, new_admin, proxy, *_ = after_upgrade # change admin await signer.send_transaction( admin, proxy.contract_address, 'setAdmin', [ new_admin.contract_address ] ) # check admin execution_info = await signer.send_transaction( admin, proxy.contract_address, 'getAdmin', [] ) assert execution_info.result.response == [new_admin.contract_address]@pytest.mark.asyncioasync def test_set_admin_from_non_admin(after_upgrade): _, non_admin, proxy, *_ = after_upgrade # should revert await assert_revert(signer.send_transaction( non_admin, proxy.contract_address, 'setAdmin', [non_admin.contract_address]), reverted_with="Proxy: caller is not admin" )@pytest.mark.asyncioasync def test_v2_functions_pre_and_post_upgrade(proxy_factory): admin, new_admin, proxy, _, v2_decl = proxy_factory # initialize await signer.send_transaction( admin, proxy.contract_address, 'initializer', [ admin.contract_address ] ) # check getValue2 doesn't exist await assert_revert_entry_point( signer.send_transaction( admin, proxy.contract_address, 'getValue2', [] ), invalid_selector='getValue2' ) # check setValue2 doesn't exist in v1 await assert_revert_entry_point( signer.send_transaction( admin, proxy.contract_address, 'setValue2', [VALUE_2] ), invalid_selector='setValue2' ) # check getAdmin doesn't exist in v1 await assert_revert_entry_point( signer.send_transaction( admin, proxy.contract_address, 'getAdmin', [] ), invalid_selector='getAdmin' ) # check setAdmin doesn't exist in v1 await assert_revert_entry_point( signer.send_transaction( admin, proxy.contract_address, 'setAdmin', [new_admin.contract_address] ), invalid_selector='setAdmin' ) # upgrade await signer.send_transaction( admin, proxy.contract_address, 'upgrade', [ v2_decl.class_hash ] ) # set value 2 and admin await signer.send_transactions( admin, [ (proxy.contract_address, 'setValue2', [VALUE_2]), (proxy.contract_address, 'setAdmin', [new_admin.contract_address]) ] ) # check value 2 and admin execution_info = await signer.send_transactions( admin, [ (proxy.contract_address, 'getValue2', []), (proxy.contract_address, 'getAdmin', []) ] ) expected = [ VALUE_2, # getValue2 new_admin.contract_address # getAdmin ] assert execution_info.result.response == expected |