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Use init SC vars and start block from events

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Previously the Synchronizer required the initial variables of the smart
contracts to be passed as a configuration parameter (that the node took from
the configuration file).  The same applied to the blockNumber.

The last update of the smart contracts introduced events for each smart
contract constructor (initializer), which allows querying the initial variables
as well as the initial block number for each smart contract.

Now the synchronizer uses this information, and thus the initial variables and
the starting block numbers have been removed from the configuration.
This commit is contained in:
Eduard S
2020-12-18 11:57:52 +01:00
parent 0bde608a1b
commit b59f790c04
10 changed files with 194 additions and 146 deletions
Download Patch File Download Diff File Expand all files Collapse all files

23
coordinator/coordinator_test.go
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@@ -185,16 +185,7 @@ func newTestSynchronizer(t *testing.T, ethClient *test.Client, ethClientSetup *t
modules modules) *synchronizer.Synchronizer {
sync, err := synchronizer.NewSynchronizer(ethClient, modules.historyDB, modules.stateDB,
synchronizer.Config{
StartBlockNum: synchronizer.ConfigStartBlockNum{
Rollup: 1,
Auction: 1,
WDelayer: 1,
},
InitialVariables: synchronizer.SCVariables{
Rollup: *ethClientSetup.RollupVariables,
Auction: *ethClientSetup.AuctionVariables,
WDelayer: *ethClientSetup.WDelayerVariables,
},
StatsRefreshPeriod: 0 * time.Second,
})
require.NoError(t, err)
return sync
@@ -311,7 +302,11 @@ func TestCoordCanForge(t *testing.T) {
coord := newTestCoordinator(t, forger, ethClient, ethClientSetup, modules)
_, err := ethClient.AuctionSetCoordinator(forger, "https://foo.bar")
require.NoError(t, err)
_, err = ethClient.AuctionBidSimple(2, big.NewInt(9999))
bid, ok := new(big.Int).SetString("12000000000000000000", 10)
if !ok {
panic("bad bid")
}
_, err = ethClient.AuctionBidSimple(2, bid)
require.NoError(t, err)
modules2 := newTestModules(t)
@@ -359,7 +354,11 @@ func TestCoordHandleMsgSyncBlock(t *testing.T) {
coord := newTestCoordinator(t, forger, ethClient, ethClientSetup, modules)
_, err := ethClient.AuctionSetCoordinator(forger, "https://foo.bar")
require.NoError(t, err)
_, err = ethClient.AuctionBidSimple(2, big.NewInt(9999))
bid, ok := new(big.Int).SetString("11000000000000000000", 10)
if !ok {
panic("bad bid")
}
_, err = ethClient.AuctionBidSimple(2, bid)
require.NoError(t, err)
var msg MsgSyncBlock