nimbus-eth1/tests/test_op_misc.nim

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# Nimbus
# Copyright (c) 2019-2024 Status Research & Development GmbH
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# Licensed under either of
# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
# http://www.apache.org/licenses/LICENSE-2.0)
# * MIT license ([LICENSE-MIT](LICENSE-MIT) or
# http://opensource.org/licenses/MIT)
# at your option. This file may not be copied, modified, or distributed except
# according to those terms.
import
macro_assembler,
unittest2,
eth/common
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proc opMiscMain*() =
suite "Misc Opcodes":
assembler: # Log0 OP
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title: "Log0"
code:
Push2 "0x1234"
Push1 "0x00"
Mstore
Push1 "0x20"
Push1 "0x00"
Log0
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memory:
"0x1234"
logs:
(
address: "0x460121576cc7df020759730751f92bd62fd78dd6",
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data: "0x0000000000000000000000000000000000000000000000000000000000001234"
)
assembler: # Log1 OP
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title: "Log1"
code:
Push2 "0x1234"
Push1 "0x00"
Mstore
Push2 "0x9999"
Push1 "0x20"
Push1 "0x00"
Log1
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memory:
"0x1234"
logs:
(
address: "0x460121576cc7df020759730751f92bd62fd78dd6",
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topics: ["0x9999"],
data: "0x0000000000000000000000000000000000000000000000000000000000001234"
)
assembler: # Log2 OP
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title: "Log2"
code:
Push2 "0x1234"
Push1 "0x00"
Mstore
Push2 "0x9999"
Push2 "0x6666"
Push1 "0x20"
Push1 "0x00"
Log2
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memory:
"0x1234"
logs:
(
address: "0x460121576cc7df020759730751f92bd62fd78dd6",
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topics: ["0x6666", "0x9999"],
data: "0x0000000000000000000000000000000000000000000000000000000000001234"
)
assembler: # Log3 OP
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title: "Log3"
code:
Push2 "0x1234"
Push1 "0x00"
Mstore
Push2 "0x9999"
Push2 "0x6666"
Push2 "0x3333"
Push1 "0x20"
Push1 "0x00"
Log3
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memory:
"0x1234"
logs:
(
address: "0x460121576cc7df020759730751f92bd62fd78dd6",
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topics: ["0x3333", "0x6666", "0x9999"],
data: "0x0000000000000000000000000000000000000000000000000000000000001234"
)
assembler: # Log4 OP
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title: "Log4"
code:
Push2 "0x1234"
Push1 "0x00"
Mstore
Push2 "0x9999"
Push2 "0x6666"
Push2 "0x3333"
Push2 "0x5555"
Push1 "0x20"
Push1 "0x00"
Log4
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memory:
"0x1234"
logs:
(
address: "0x460121576cc7df020759730751f92bd62fd78dd6",
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topics: ["0x5555", "0x3333", "0x6666", "0x9999"],
data: "0x0000000000000000000000000000000000000000000000000000000000001234"
)
assembler: # Stop OP
title: "Stop_1"
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code:
Push1 "0x20"
Push1 "0x30"
Push1 "0x10"
Push1 "0x30"
Push1 "0x11"
Push1 "0x23"
Stop
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stack:
"0x20"
"0x30"
"0x10"
"0x30"
"0x11"
"0x23"
assembler: # Return OP
title: "Return_1"
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code:
Push2 "0x1234"
Push1 "0x00"
Mstore
Push1 "0x20"
Push1 "0x00"
Return
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memory: "0x1234"
output: "0x0000000000000000000000000000000000000000000000000000000000001234"
assembler: # Return OP
title: "Return_2"
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code:
Push2 "0x1234"
Push1 "0x00"
Mstore
Push1 "0x20"
Push1 "0x1F"
Return
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memory:
"0x1234"
"0x00"
output: "0x3400000000000000000000000000000000000000000000000000000000000000"
assembler: # Return OP
title: "Return_3"
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code:
Push32 "0xA0B0C0D0E0F0A1B1C1D1E1F1A2B2C2D2E2F2A3B3C3D3E3F3A4B4C4D4E4F4A1B1"
Push1 "0x00"
Mstore
Push1 "0x20"
Push1 "0x00"
Return
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memory: "0xa0b0c0d0e0f0a1b1c1d1e1f1a2b2c2d2e2f2a3b3c3d3e3f3a4b4c4d4e4f4a1b1"
output: "0xA0B0C0D0E0F0A1B1C1D1E1F1A2B2C2D2E2F2A3B3C3D3E3F3A4B4C4D4E4F4A1B1"
assembler: # Return OP
title: "Return_4"
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code:
Push32 "0xA0B0C0D0E0F0A1B1C1D1E1F1A2B2C2D2E2F2A3B3C3D3E3F3A4B4C4D4E4F4A1B1"
Push1 "0x00"
Mstore
Push1 "0x20"
Push1 "0x10"
Return
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output: "0xE2F2A3B3C3D3E3F3A4B4C4D4E4F4A1B100000000000000000000000000000000"
memory:
"0xA0B0C0D0E0F0A1B1C1D1E1F1A2B2C2D2E2F2A3B3C3D3E3F3A4B4C4D4E4F4A1B1"
"0x00"
#[
EIP-2315: Simple Subroutines for the EVM
disabled reason: not included in Berlin hard fork
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assembler:
title: "Simple routine"
code:
Push1 "0x04"
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JUMPSUB
Stop
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BEGINSUB
ReturnSUB
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gasUsed: 18
fork: berlin
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assembler:
title: "Two levels of subroutines"
code:
Push9 "0x00000000000000000C"
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JUMPSUB
Stop
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BEGINSUB
Push1 "0x11"
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JUMPSUB
ReturnSUB
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BEGINSUB
ReturnSUB
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gasUsed: 36
fork: berlin
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assembler:
title: "Failure 1: invalid jump"
code:
Push9 "0x01000000000000000C"
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JUMPSUB
Stop
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BEGINSUB
Push1 "0x11"
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JUMPSUB
ReturnSUB
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BEGINSUB
ReturnSUB
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success: false
fork: berlin
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assembler:
title: "Failure 2: shallow return stack"
code:
ReturnSUB
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PC
PC
success: false
fork: berlin
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assembler:
title: "Subroutine at end of code"
code:
Push1 "0x05"
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JUMP
BEGINSUB
ReturnSUB
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JUMPDEST
Push1 "0x03"
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JUMPSUB
gasUsed: 30
fork: berlin
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assembler:
title: "Error on 'walk-into-subroutine'"
code:
BEGINSUB
ReturnSUB
Stop
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success: false
fork: berlin
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assembler:
title: "sol test"
code:
Push1 "0x02"
Push1 "0x03"
Push1 "0x08" # jumpdest
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JUMPSUB
Stop
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# 0x08
BEGINSUB
Push1 "0x0D" # jumpdest
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JUMPSUB
ReturnSUB
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# 0x0D
BEGINSUB
MUL
ReturnSUB
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gasUsed: 47
fork: berlin
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stack:
"0x06"
]#
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when isMainModule:
opMiscMain()