cicnet/erc20-demurrage-token-archive
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Cleanup, docs, benchmarks

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This commit is contained in:
Louis Holbrook
2021-03-01 09:53:39 +00:00
parent 9de5e52c2f
commit 8e777aa720
14 changed files with 584 additions and 144 deletions
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158
python/tests/bench.py
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@@ -47,6 +47,14 @@ class Test(unittest.TestCase):
pass
def test_construct(self):
period = 10
c = self.w3.eth.contract(abi=self.abi, bytecode=self.bytecode)
tx_hash = c.constructor('Foo Token', 'FOO', 6, TAX_LEVEL * (10 ** 32), period, self.sink_address).transact({'from': self.w3.eth.accounts[0]})
r = self.w3.eth.getTransactionReceipt(tx_hash)
print('construct: {}'.format(r['gasUsed']))
def test_gas_changeperiod(self):
period = 43200
for i in range(5):
@@ -64,7 +72,155 @@ class Test(unittest.TestCase):
tx_hash = contract.functions.changePeriod().transact()
r = self.w3.eth.getTransactionReceipt(tx_hash)
print('{} ({}): {}'.format(i, 60 * (10 ** i), r['gasUsed']))
print('changePeriod {} ({}): {}'.format(i, 60 * (10 ** i), r['gasUsed']))
def test_mint(self):
period = 10
c = self.w3.eth.contract(abi=self.abi, bytecode=self.bytecode)
tx_hash = c.constructor('Foo Token', 'FOO', 6, TAX_LEVEL * (10 ** 32), period, self.sink_address).transact({'from': self.w3.eth.accounts[0]})
r = self.w3.eth.getTransactionReceipt(tx_hash)
contract = self.w3.eth.contract(abi=self.abi, address=r.contractAddress)
start_block = self.w3.eth.blockNumber
b = self.w3.eth.getBlock(start_block)
start_time = b['timestamp']
tx_hash = contract.functions.mintTo(self.w3.eth.accounts[1], 1000000).transact({'from': self.w3.eth.accounts[0]})
r = self.w3.eth.getTransactionReceipt(tx_hash)
print ('mintTo: {}'.format(r['gasUsed']))
def test_transfer(self):
period = 10
c = self.w3.eth.contract(abi=self.abi, bytecode=self.bytecode)
tx_hash = c.constructor('Foo Token', 'FOO', 6, TAX_LEVEL * (10 ** 32), period, self.sink_address).transact({'from': self.w3.eth.accounts[0]})
r = self.w3.eth.getTransactionReceipt(tx_hash)
contract = self.w3.eth.contract(abi=self.abi, address=r.contractAddress)
start_block = self.w3.eth.blockNumber
b = self.w3.eth.getBlock(start_block)
start_time = b['timestamp']
contract.functions.mintTo(self.w3.eth.accounts[1], 1000000).transact({'from': self.w3.eth.accounts[0]})
tx_hash = contract.functions.transfer(self.w3.eth.accounts[2], 1000000).transact({'from': self.w3.eth.accounts[1]})
r = self.w3.eth.getTransactionReceipt(tx_hash)
print ('transfer: {}'.format(r['gasUsed']))
def test_approve(self):
period = 10
c = self.w3.eth.contract(abi=self.abi, bytecode=self.bytecode)
tx_hash = c.constructor('Foo Token', 'FOO', 6, TAX_LEVEL * (10 ** 32), period, self.sink_address).transact({'from': self.w3.eth.accounts[0]})
r = self.w3.eth.getTransactionReceipt(tx_hash)
contract = self.w3.eth.contract(abi=self.abi, address=r.contractAddress)
start_block = self.w3.eth.blockNumber
b = self.w3.eth.getBlock(start_block)
start_time = b['timestamp']
contract.functions.mintTo(self.w3.eth.accounts[1], 1000000).transact({'from': self.w3.eth.accounts[0]})
tx_hash = contract.functions.approve(self.w3.eth.accounts[2], 1000000).transact({'from': self.w3.eth.accounts[1]})
r = self.w3.eth.getTransactionReceipt(tx_hash)
print ('approve: {}'.format(r['gasUsed']))
def test_transferfrom(self):
period = 10
c = self.w3.eth.contract(abi=self.abi, bytecode=self.bytecode)
tx_hash = c.constructor('Foo Token', 'FOO', 6, TAX_LEVEL * (10 ** 32), period, self.sink_address).transact({'from': self.w3.eth.accounts[0]})
r = self.w3.eth.getTransactionReceipt(tx_hash)
contract = self.w3.eth.contract(abi=self.abi, address=r.contractAddress)
start_block = self.w3.eth.blockNumber
b = self.w3.eth.getBlock(start_block)
start_time = b['timestamp']
contract.functions.mintTo(self.w3.eth.accounts[1], 1000000).transact({'from': self.w3.eth.accounts[0]})
contract.functions.approve(self.w3.eth.accounts[2], 1000000).transact({'from': self.w3.eth.accounts[1]})
tx_hash = contract.functions.transferFrom(self.w3.eth.accounts[1], self.w3.eth.accounts[3], 1000000).transact({'from': self.w3.eth.accounts[2]})
r = self.w3.eth.getTransactionReceipt(tx_hash)
print ('transferFrom: {}'.format(r['gasUsed']))
def test_redistribute_default(self):
period = 10
c = self.w3.eth.contract(abi=self.abi, bytecode=self.bytecode)
tx_hash = c.constructor('Foo Token', 'FOO', 6, TAX_LEVEL * (10 ** 32), period, self.sink_address).transact({'from': self.w3.eth.accounts[0]})
r = self.w3.eth.getTransactionReceipt(tx_hash)
contract = self.w3.eth.contract(abi=self.abi, address=r.contractAddress)
start_block = self.w3.eth.blockNumber
b = self.w3.eth.getBlock(start_block)
start_time = b['timestamp']
for i in range(100):
addr = web3.Web3.toChecksumAddress('0x' + os.urandom(20).hex())
contract.functions.mintTo(addr, 1000000 * (i+1)).transact({'from': self.w3.eth.accounts[0]})
self.eth_tester.time_travel(start_time + period * 60 + 1)
redistribution = contract.functions.redistributions(0).call()
tx_hash = contract.functions.changePeriod().transact({'from': self.w3.eth.accounts[2]})
r = self.w3.eth.getTransactionReceipt(tx_hash)
print ('chainPeriod -> defaultRedistribution: {}'.format(r['gasUsed']))
def test_redistribution_account(self):
period = 10
c = self.w3.eth.contract(abi=self.abi, bytecode=self.bytecode)
tx_hash = c.constructor('Foo Token', 'FOO', 6, TAX_LEVEL * (10 ** 32), period, self.sink_address).transact({'from': self.w3.eth.accounts[0]})
r = self.w3.eth.getTransactionReceipt(tx_hash)
contract = self.w3.eth.contract(abi=self.abi, address=r.contractAddress)
start_block = self.w3.eth.blockNumber
b = self.w3.eth.getBlock(start_block)
start_time = b['timestamp']
contract.functions.mintTo(self.w3.eth.accounts[1], 1000000).transact({'from': self.w3.eth.accounts[0]})
contract.functions.transfer(self.w3.eth.accounts[2], 1000000).transact({'from': self.w3.eth.accounts[1]})
for i in range(100):
addr = web3.Web3.toChecksumAddress('0x' + os.urandom(20).hex())
contract.functions.mintTo(addr, 1000000 * (i+1)).transact({'from': self.w3.eth.accounts[0]})
self.eth_tester.time_travel(start_time + period * 60 + 1)
redistribution = contract.functions.redistributions(0).call()
tx_hash = contract.functions.applyRedistributionOnAccount(self.w3.eth.accounts[1]).transact({'from': self.w3.eth.accounts[2]})
r = self.w3.eth.getTransactionReceipt(tx_hash)
self.assertEqual(r.logs[0].topics[0].hex(), '0x9a2a887706623ad3ff7fc85652deeceabe9fe1e00466c597972079ee91ea40d3')
print ('redistribute account: {}'.format(r['gasUsed']))
def test_redistribution_account_transfer(self):
period = 10
c = self.w3.eth.contract(abi=self.abi, bytecode=self.bytecode)
tx_hash = c.constructor('Foo Token', 'FOO', 6, TAX_LEVEL * (10 ** 32), period, self.sink_address).transact({'from': self.w3.eth.accounts[0]})
r = self.w3.eth.getTransactionReceipt(tx_hash)
contract = self.w3.eth.contract(abi=self.abi, address=r.contractAddress)
start_block = self.w3.eth.blockNumber
b = self.w3.eth.getBlock(start_block)
start_time = b['timestamp']
contract.functions.mintTo(self.w3.eth.accounts[1], 2000000).transact({'from': self.w3.eth.accounts[0]})
contract.functions.transfer(self.w3.eth.accounts[2], 1000000).transact({'from': self.w3.eth.accounts[1]})
for i in range(10):
addr = web3.Web3.toChecksumAddress('0x' + os.urandom(20).hex())
contract.functions.mintTo(addr, 1000000 * (i+1)).transact({'from': self.w3.eth.accounts[0]})
self.eth_tester.time_travel(start_time + period * 60 + 1)
redistribution = contract.functions.redistributions(0).call()
contract.functions.changePeriod().transact({'from': self.w3.eth.accounts[0]})
tx_hash = contract.functions.transfer(self.w3.eth.accounts[3], 100000).transact({'from': self.w3.eth.accounts[1]})
r = self.w3.eth.getTransactionReceipt(tx_hash)
self.assertEqual(r.logs[0].topics[0].hex(), '0x9a2a887706623ad3ff7fc85652deeceabe9fe1e00466c597972079ee91ea40d3')
print ('redistribute account: {}'.format(r['gasUsed']))
if __name__ == '__main__':
unittest.main()

60
python/tests/test_basic.py
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@@ -71,25 +71,30 @@ class Test(unittest.TestCase):
self.assertEqual(self.contract.functions.actualPeriod().call(), 2)
def test_apply_demurrage(self):
modifier = 10 * (10 ** 37)
demurrage_modifier = self.contract.functions.demurrageModifier().call()
demurrage_modifier &= (1 << 128) - 1
self.assertEqual(modifier, demurrage_modifier)
#demurrage_modifier = self.contract.functions.demurrageModifier().call()
#demurrage_modifier &= (1 << 128) - 1
demurrage_amount = self.contract.functions.demurrageAmount().call()
#self.assertEqual(modifier, demurrage_modifier)
self.assertEqual(modifier, demurrage_amount)
self.eth_tester.time_travel(self.start_time + 59)
demurrage_modifier = self.contract.functions.demurrageModifier().call()
demurrage_modifier &= (1 << 128) - 1
self.assertEqual(modifier, demurrage_modifier)
#demurrage_modifier = self.contract.functions.demurrageModifier().call()
demurrage_amount = self.contract.functions.demurrageAmount().call()
#demurrage_modifier &= (1 << 128) - 1
#self.assertEqual(modifier, demurrage_modifier)
self.assertEqual(modifier, demurrage_amount)
self.eth_tester.time_travel(self.start_time + 61)
tx_hash = self.contract.functions.applyDemurrage().transact()
r = self.w3.eth.getTransactionReceipt(tx_hash)
demurrage_modifier = self.contract.functions.demurrageModifier().call()
demurrage_modifier &= (1 << 128) - 1
self.assertEqual(int(98 * (10 ** 36)), demurrage_modifier)
#demurrage_modifier = self.contract.functions.demurrageModifier().call()
demurrage_amount = self.contract.functions.demurrageAmount().call()
#demurrage_modifier &= (1 << 128) - 1
#self.assertEqual(int(98 * (10 ** 36)), demurrage_modifier)
self.assertEqual(int(98 * (10 ** 36)), demurrage_amount)
def test_mint(self):
@@ -111,7 +116,34 @@ class Test(unittest.TestCase):
balance = self.contract.functions.balanceOf(self.w3.eth.accounts[1]).call()
self.assertEqual(balance, int(2000 * 0.98))
def test_minter_control(self):
with self.assertRaises(eth_tester.exceptions.TransactionFailed):
tx_hash = self.contract.functions.mintTo(self.w3.eth.accounts[2], 1024).transact({'from': self.w3.eth.accounts[1]})
with self.assertRaises(eth_tester.exceptions.TransactionFailed):
tx_hash = self.contract.functions.addMinter(self.w3.eth.accounts[1]).transact({'from': self.w3.eth.accounts[1]})
tx_hash = self.contract.functions.addMinter(self.w3.eth.accounts[1]).transact({'from': self.w3.eth.accounts[0]})
r = self.w3.eth.getTransactionReceipt(tx_hash)
self.assertEqual(r.status, 1)
with self.assertRaises(eth_tester.exceptions.TransactionFailed):
tx_hash = self.contract.functions.addMinter(self.w3.eth.accounts[2]).transact({'from': self.w3.eth.accounts[1]})
tx_hash = self.contract.functions.mintTo(self.w3.eth.accounts[2], 1024).transact({'from': self.w3.eth.accounts[1]})
with self.assertRaises(eth_tester.exceptions.TransactionFailed):
tx_hash = self.contract.functions.addMinter(self.w3.eth.accounts[1]).transact({'from': self.w3.eth.accounts[2]})
tx_hash = self.contract.functions.removeMinter(self.w3.eth.accounts[1]).transact({'from': self.w3.eth.accounts[1]})
r = self.w3.eth.getTransactionReceipt(tx_hash)
self.assertEqual(r.status, 1)
with self.assertRaises(eth_tester.exceptions.TransactionFailed):
tx_hash = self.contract.functions.mintTo(self.w3.eth.accounts[2], 1024).transact({'from': self.w3.eth.accounts[1]})
def test_base_amount(self):
tx_hash = self.contract.functions.mintTo(self.w3.eth.accounts[1], 1000).transact()
r = self.w3.eth.getTransactionReceipt(tx_hash)
@@ -120,9 +152,9 @@ class Test(unittest.TestCase):
self.eth_tester.time_travel(self.start_time + 61)
self.contract.functions.applyDemurrage().transact()
demurrage_modifier = self.contract.functions.demurrageModifier().call()
demurrage_amount = self.contract.functions.toDemurrageAmount(demurrage_modifier).call()
logg.debug('d {} {}'.format(demurrage_modifier.to_bytes(32, 'big').hex(), demurrage_amount))
#demurrage_modifier = self.contract.functions.demurrageModifier().call()
#demurrage_amount = self.contract.functions.toDemurrageAmount(demurrage_modifier).call()
demurrage_amount = self.contract.functions.demurrageAmount().call()
a = self.contract.functions.toBaseAmount(1000).call();
self.assertEqual(a, 1020)

9
python/tests/test_pure.py
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@@ -60,20 +60,21 @@ class Test(unittest.TestCase):
pass
@unittest.skip('this function has been removed from contract')
def test_tax_period(self):
t = self.contract.functions.taxLevel().call()
logg.debug('taxlevel {}'.format(t))
a = self.contract.functions.toTaxPeriodAmount(1000000, 0).call()
a = self.contract.functions.toDemurrageAmount(1000000, 0).call()
self.assertEqual(a, 1000000)
a = self.contract.functions.toTaxPeriodAmount(1000000, 1).call()
a = self.contract.functions.toDemurrageAmount(1000000, 1).call()
self.assertEqual(a, 980000)
a = self.contract.functions.toTaxPeriodAmount(1000000, 2).call()
a = self.contract.functions.toDemurrageAmount(1000000, 2).call()
self.assertEqual(a, 960400)
a = self.contract.functions.toTaxPeriodAmount(980000, 1).call()
a = self.contract.functions.toDemurrageAmount(980000, 1).call()
self.assertEqual(a, 960400)

3
python/tests/test_redistribution.py
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@@ -71,6 +71,9 @@ class Test(unittest.TestCase):
# TODO: check receipt log outputs
def test_redistribution_storage(self):
redistribution = self.contract.functions.redistributions(0).call();
self.assertEqual(redistribution.hex(), '000000000000000000000000f424000000000000000000000000000000000001')
self.contract.functions.mintTo(self.w3.eth.accounts[1], 1000000).transact()
self.contract.functions.mintTo(self.w3.eth.accounts[2], 1000000).transact()