mirror of
https://github.com/luxfi/chains.git
synced 2026-09-24 00:26:00 +00:00
zeekayandHanzo Dev
1d08088efd
go_bridge.h's CGpuTx has max_fee_per_gas and max_priority_fee_per_gas in place of gas_price, 120 bytes on LP64. cevm.Transaction has GasFeeCap and GasTipCap for them, both the gas price of a legacy or access-list tx, and buildTxs sets both; the size check reads 120. cevm charges min(cap, base fee + tip), as the EVM does, where it charged the cap whole, and declines a tip above the cap. The executor shapes tx.GasFeeCap() and tx.GasTipCap(), each held to 64 bits. The device test sends a transfer with its tip above its cap, which the device declines. Co-authored-by: Hanzo Dev <[email protected]>
37 lines
1.2 KiB
Go
37 lines
1.2 KiB
Go
//go:build cgo && lux_cevm_native
|
|
|
|
package cevm
|
|
|
|
import "testing"
|
|
|
|
// The block context reaches the device path and is read there: the same
|
|
// funded transfer that a device runs is declined when the block's base fee is
|
|
// above its fee cap, and when the block's gas limit cannot hold its limit.
|
|
// Either would be run as a valid transfer by a path that dropped the context.
|
|
// So is the transfer with its tip above its fee cap, which luxfi/geth refuses
|
|
// (ErrTipAboveFeeCap): before ABI 7 carried the tip, the device never saw it.
|
|
func TestTheBlockContextReachesTheDevice(t *testing.T) {
|
|
for _, b := range deviceLanes(t) {
|
|
t.Run(BackendName(b), func(t *testing.T) {
|
|
txs, ctx, state := transfers(1)
|
|
r, err := ExecuteBlock(b, 0, txs, &ctx, state)
|
|
ranTransfers(t, r, err, 1)
|
|
|
|
priced := ctx
|
|
priced.BaseFee = txs[0].GasFeeCap + 1
|
|
r, err = ExecuteBlock(b, 0, txs, &priced, state)
|
|
declined(t, r, err)
|
|
|
|
tipped := append([]Transaction(nil), txs...)
|
|
tipped[0].GasTipCap = tipped[0].GasFeeCap + 1
|
|
r, err = ExecuteBlock(b, 0, tipped, &ctx, state)
|
|
declined(t, r, err)
|
|
|
|
full := ctx
|
|
full.GasLimit = txs[0].GasLimit - 1
|
|
r, err = ExecuteBlock(b, 0, txs, &full, state)
|
|
declined(t, r, err)
|
|
})
|
|
}
|
|
}
|