diff --git a/pkg/vm/bench_test.go b/pkg/vm/bench_test.go index 1df58b6fde..224711f279 100644 --- a/pkg/vm/bench_test.go +++ b/pkg/vm/bench_test.go @@ -6,6 +6,7 @@ import ( "testing" "github.com/nspcc-dev/neo-go/pkg/vm/opcode" + "github.com/nspcc-dev/neo-go/pkg/vm/vmstate" "github.com/stretchr/testify/require" ) @@ -17,10 +18,17 @@ func benchScript(t *testing.B, script []byte) { err := vm.Run() t.StopTimer() require.NoError(t, err) + require.Equal(t, vmstate.Halt, vm.State()) t.StartTimer() } } +func benchBase64Script(t *testing.B, base64Script string) { + b, err := base64.StdEncoding.DecodeString(base64Script) + require.NoError(t, err) + benchScript(t, b) +} + // Shared as is by @ixje once upon a time (compiled from Python). func BenchmarkScriptFibonacci(t *testing.B) { var script = []byte{87, 5, 0, 16, 112, 17, 113, 105, 104, 18, 192, 114, 16, 115, 34, 28, 104, 105, 158, 116, 106, 108, 75, @@ -57,3 +65,421 @@ func BenchmarkIsSignatureContract(t *testing.B) { _ = IsSignatureContract(script) } } + +// BenchmarkNeoIssue2528Compat is a port of benchmark for the case described in +// https://github.com/neo-project/neo/issues/2528. +func BenchmarkNeoIssue2528Compat(t *testing.B) { + // L01: INITSLOT 1, 0 + // L02: NEWARRAY0 + // L03: DUP + // L04: DUP + // L05: PUSHINT16 2043 + // L06: STLOC 0 + // L07: PUSH1 + // L08: PACK + // L09: LDLOC 0 + // L10: DEC + // L11: STLOC 0 + // L12: LDLOC 0 + // L13: JMPIF_L L07 + // L14: PUSH1 + // L15: PACK + // L16: APPEND + // L17: PUSHINT32 38000 + // L18: STLOC 0 + // L19: PUSH0 + // L20: PICKITEM + // L21: LDLOC 0 + // L22: DEC + // L23: STLOC 0 + // L24: LDLOC 0 + // L25: JMPIF_L L19 + // L26: DROP + benchBase64Script(t, "VwEAwkpKAfsHdwARwG8AnXcAbwAl9////xHAzwJwlAAAdwAQzm8AnXcAbwAl9////0U=") +} + +// BenchmarkNeoVMIssue418Compat is a port of benchmark for the case described in +// https://github.com/neo-project/neo-vm/issues/418. +func BenchmarkNeoVMIssue418Compat(t *testing.B) { + // L00: NEWARRAY0 + // L01: PUSH0 + // L02: PICK + // L03: PUSH1 + // L04: PACK + // L05: PUSH1 + // L06: PICK + // L07: PUSH1 + // L08: PACK + // L09: INITSSLOT 1 + // L10: PUSHINT16 510 + // L11: DEC + // L12: STSFLD0 + // L13: PUSH1 + // L14: PICK + // L15: PUSH1 + // L16: PICK + // L17: PUSH2 + // L18: PACK + // L19: REVERSE3 + // L20: PUSH2 + // L21: PACK + // L22: LDSFLD0 + // L23: DUP + // L24: JMPIF L11 + // L25: DROP + // L26: ROT + // L27: DROP + benchBase64Script(t, "whBNEcARTRHAVgEB/gGdYBFNEU0SwFMSwFhKJPNFUUU=") +} + +// BenchmarkNeoIssue2723Compat is a port of benchmark for the case described in +// https://github.com/neo-project/neo/issues/2723. +func BenchmarkNeoIssue2723Compat(t *testing.B) { + // L00: INITSSLOT 1 + // L01: PUSHINT32 130000 + // L02: STSFLD 0 + // L03: PUSHINT32 1048576 + // L04: NEWBUFFER + // L05: DROP + // L06: LDSFLD 0 + // L07: DEC + // L08: DUP + // L09: STSFLD 0 + // L10: JMPIF L03 + benchBase64Script(t, "VgEC0PsBAGcAAgAAEACIRV8AnUpnACTz") + // TODO +} + +// BenchmarkPoCNewBufferCompat is a port of benchmark introduced in +// https://github.com/neo-project/neo/pull/3512. +func BenchmarkPoCNewBufferCompat(t *testing.B) { + // INITSLOT 0100 + // PUSHINT32 23000000 + // STLOC 00 + // PUSHINT32 1048576 + // NEWBUFFER + // DROP + // LDLOC 00 + // DEC + // STLOC 00 + // LDLOC 00 + // JMPIF_L f2ffffff + // CLEAR + // RET + benchBase64Script(t, "VwEAAsDzXgF3AAIAABAAiEVvAJ13AG8AJfL///9JQA==") + // TODO: + // BenchmarkPoCNewBufferCompat + // bench_test.go:20: + // Error Trace: /home/anna/Documents/GitProjects/nspcc-dev/neo-go/pkg/vm/bench_test.go:20 + // /home/anna/Documents/GitProjects/nspcc-dev/neo-go/pkg/vm/bench_test.go:29 + // /home/anna/Documents/GitProjects/nspcc-dev/neo-go/pkg/vm/bench_test.go:168 + // Error: Received unexpected error: + // at instruction 15 (NEWBUFFER): invalid size + // Test: BenchmarkPoCNewBufferCompat +} + +// BenchmarkPoCCatCompat is a port of benchmark introduced in +// https://github.com/neo-project/neo/pull/3512. +func BenchmarkPoCCatCompat(t *testing.B) { + // INITSLOT 0100 + // PUSHINT32 1048575 + // NEWBUFFER + // PUSH1 + // NEWBUFFER + // PUSHINT32 133333337 + // STLOC 00 + // OVER + // OVER + // CAT + // DROP + // LDLOC 00 + // DEC + // STLOC 00 + // LDLOC 00 + // JMPIF_L f5ffffff + // CLEAR + // RET + benchBase64Script(t, "VwEAAv//DwCIEYgCWYHyB3cAS0uLRW8AnXcAbwAl9f///0lA") + // TODO: + // BenchmarkPoCCatCompat + // bench_test.go:20: + // Error Trace: /home/anna/Documents/GitProjects/nspcc-dev/neo-go/pkg/vm/bench_test.go:20 + // /home/anna/Documents/GitProjects/nspcc-dev/neo-go/pkg/vm/bench_test.go:29 + // /home/anna/Documents/GitProjects/nspcc-dev/neo-go/pkg/vm/bench_test.go:192 + // Error: Received unexpected error: + // at instruction 8 (NEWBUFFER): invalid size + // Test: BenchmarkPoCCatCompat +} + +// BenchmarkPoCLeftCompat is a port of benchmark introduced in +// https://github.com/neo-project/neo/pull/3512. +func BenchmarkPoCLeftCompat(t *testing.B) { + // INITSLOT 0100 + // PUSHINT32 1048576 + // NEWBUFFER + // PUSHINT32 133333337 + // STLOC 00 + // DUP + // PUSHINT32 1048576 + // LEFT + // DROP + // LDLOC 00 + // DEC + // STLOC 00 + // LDLOC 00 + // JMPIF_L f1ffffff + // CLEAR + // RET + benchBase64Script(t, "VwEAAgAAEACIAlmB8gd3AEoCAAAQAI1FbwCddwBvACXx////SUA=") + // TODO: + // BenchmarkPoCLeftCompat + // bench_test.go:20: + // Error Trace: /home/anna/Documents/GitProjects/nspcc-dev/neo-go/pkg/vm/bench_test.go:20 + // /home/anna/Documents/GitProjects/nspcc-dev/neo-go/pkg/vm/bench_test.go:29 + // /home/anna/Documents/GitProjects/nspcc-dev/neo-go/pkg/vm/bench_test.go:214 + // Error: Received unexpected error: + // at instruction 8 (NEWBUFFER): invalid size + // Test: BenchmarkPoCLeftCompat +} + +// BenchmarkPoCRightCompat is a port of benchmark introduced in +// https://github.com/neo-project/neo/pull/3512. +func BenchmarkPoCRightCompat(t *testing.B) { + // INITSLOT 0100 + // PUSHINT32 1048576 + // NEWBUFFER + // PUSHINT32 133333337 + // STLOC 00 + // DUP + // PUSHINT32 1048576 + // RIGHT + // DROP + // LDLOC 00 + // DEC + // STLOC 00 + // LDLOC 00 + // JMPIF_L f1ffffff + // CLEAR + // RET + benchBase64Script(t, "VwEAAgAAEACIAlmB8gd3AEoCAAAQAI5FbwCddwBvACXx////SUA=") + // TODO: + // BenchmarkPoCRightCompat + // bench_test.go:20: + // Error Trace: /home/anna/Documents/GitProjects/nspcc-dev/neo-go/pkg/vm/bench_test.go:20 + // /home/anna/Documents/GitProjects/nspcc-dev/neo-go/pkg/vm/bench_test.go:29 + // /home/anna/Documents/GitProjects/nspcc-dev/neo-go/pkg/vm/bench_test.go:236 + // Error: Received unexpected error: + // at instruction 8 (NEWBUFFER): invalid size + // Test: BenchmarkPoCRightCompat +} + +// BenchmarkPoCReverseNCompat is a port of benchmark introduced in +// https://github.com/neo-project/neo/pull/3512. +func BenchmarkPoCReverseNCompat(t *testing.B) { + // INITSLOT 0100 + // PUSHINT16 2040 + // STLOC 00 + // PUSHDATA1 aaabbbbbbbbbcccccccdddddddeeeeeeefffffff + // LDLOC 00 + // DEC + // STLOC 00 + // LDLOC 00 + // JMPIF_L cfffffff + // PUSHINT32 23000000 + // STLOC 00 + // PUSHINT16 2040 + // REVERSEN + // LDLOC 00 + // DEC + // STLOC 00 + // LDLOC 00 + // JMPIF_L f5ffffff + // CLEAR + // RET + benchBase64Script(t, "VwEAAfgHdwAMKGFhYWJiYmJiYmJiYmNjY2NjY2NkZGRkZGRkZWVlZWVlZWZmZmZmZmZvAJ13AG8AJc////8CwPNeAXcAAfgHVW8AnXcAbwAl9f///0lA") +} + +// BenchmarkPoCSubstrCompat is a port of benchmark introduced in +// https://github.com/neo-project/neo/pull/3512. +func BenchmarkPoCSubstrCompat(t *testing.B) { + // INITSLOT 0100 + // PUSHINT32 1048576 + // NEWBUFFER + // PUSHINT32 133333337 + // STLOC 00 + // DUP + // PUSH0 + // PUSHINT32 1048576 + // SUBSTR + // DROP + // LDLOC 00 + // DEC + // STLOC 00 + // LDLOC 00 + // JMPIF_L f0ffffff + // CLEAR + // RET + benchBase64Script(t, "VwEAAgAAEACIAlmB8gd3AEoQAgAAEACMRW8AnXcAbwAl8P///0lA") + // TODO: + // bench_test.go:20: + // Error Trace: /home/anna/Documents/GitProjects/nspcc-dev/neo-go/pkg/vm/bench_test.go:20 + // /home/anna/Documents/GitProjects/nspcc-dev/neo-go/pkg/vm/bench_test.go:29 + // /home/anna/Documents/GitProjects/nspcc-dev/neo-go/pkg/vm/bench_test.go:285 + // Error: Received unexpected error: + // at instruction 8 (NEWBUFFER): invalid size + // Test: BenchmarkPoCSubstrCompat +} + +// BenchmarkPoCNewArray is a port of benchmark introduced in +// https://github.com/neo-project/neo/pull/3512. +func BenchmarkPoCNewArray(t *testing.B) { + // INITSLOT 0100 + // PUSHINT32 1333333337 + // STLOC 00 + // PUSHINT16 2040 + // NEWARRAY + // DROP + // LDLOC 00 + // DEC + // STLOC 00 + // LDLOC 00 + // JMPIF_L f4ffffff + // RET + benchBase64Script(t, "VwEAAlkNeU93AAH4B8NFbwCddwBvACX0////QA==") +} + +// BenchmarkPoCNewStructCompat is a port of benchmark introduced in +// https://github.com/neo-project/neo/pull/3512. +func BenchmarkPoCNewStructCompat(t *testing.B) { + // INITSLOT 0100 + // PUSHINT32 1333333337 + // STLOC 00 + // PUSHINT16 2040 + // NEWSTRUCT + // DROP + // LDLOC 00 + // DEC + // STLOC 00 + // LDLOC 00 + // JMPIF_L f4ffffff + // RET + benchBase64Script(t, "VwEAAlkNeU93AAH4B8ZFbwCddwBvACX0////QA==") +} + +// BenchmarkPoCRollCompat is a port of benchmark introduced in +// https://github.com/neo-project/neo/pull/3512. +func BenchmarkPoCRollCompat(t *testing.B) { + // INITSLOT 0100 + // PUSHINT16 2040 + // STLOC 00 + // PUSHDATA1 aaabbbbbbbbbcccccccdddddddeeeeeeefffffff + // LDLOC 00 + // DEC + // STLOC 00 + // LDLOC 00 + // JMPIF_L cfffffff + // PUSHINT32 23000000 + // STLOC 00 + // PUSHINT16 2039 + // ROLL + // LDLOC 00 + // DEC + // STLOC 00 + // LDLOC 00 + // JMPIF_L f5ffffff + // CLEAR + // RET + benchBase64Script(t, "VwEAAfgHdwAMKGFhYWJiYmJiYmJiYmNjY2NjY2NkZGRkZGRkZWVlZWVlZWZmZmZmZmZvAJ13AG8AJc////8CwPNeAXcAAfcHUm8AnXcAbwAl9f///0lA") +} + +// BenchmarkPoCXDropCompat is a port of benchmark introduced in +// https://github.com/neo-project/neo/pull/3512. +func BenchmarkPoCXDropCompat(t *testing.B) { + // INITSLOT 0100 + // PUSHINT16 2040 + // STLOC 00 + // PUSHDATA1 aaabbbbbbbbbcccccccdddddddeeeeeeefffffff + // LDLOC 00 + // DEC + // STLOC 00 + // LDLOC 00 + // JMPIF_L cfffffff + // PUSHINT32 23000000 + // STLOC 00 + // PUSHINT16 2039 + // XDROP + // DUP + // LDLOC 00 + // DEC + // STLOC 00 + // LDLOC 00 + // JMPIF_L f4ffffff + // CLEAR + // RET + benchBase64Script(t, "VwEAAfgHdwAMKGFhYWJiYmJiYmJiYmNjY2NjY2NkZGRkZGRkZWVlZWVlZWZmZmZmZmZvAJ13AG8AJc////8CwPNeAXcAAfcHSEpvAJ13AG8AJfT///9JQA==") +} + +// BenchmarkPoCMemCpyBenchmark is a port of benchmark introduced in +// https://github.com/neo-project/neo/pull/3512. +func BenchmarkPoCMemCpyBenchmark(t *testing.B) { + // INITSLOT 0100 + // PUSHINT32 1048576 + // NEWBUFFER + // PUSHINT32 1048576 + // NEWBUFFER + // PUSHINT32 133333337 + // STLOC 00 + // OVER + // PUSH0 + // PUSH2 + // PICK + // PUSH0 + // PUSHINT32 1048576 + // MEMCPY + // LDLOC 00 + // DEC + // STLOC 00 + // LDLOC 00 + // JMPIF_L eeffffff + // CLEAR + // RET + benchBase64Script(t, "VwEAAgAAEACIAgAAEACIAlmB8gd3AEsQEk0QAgAAEACJbwCddwBvACXu////SUA=") + // TODO: + // bench_test.go:20: + // Error Trace: /home/anna/Documents/GitProjects/nspcc-dev/neo-go/pkg/vm/bench_test.go:20 + // /home/anna/Documents/GitProjects/nspcc-dev/neo-go/pkg/vm/bench_test.go:29 + // /home/anna/Documents/GitProjects/nspcc-dev/neo-go/pkg/vm/bench_test.go:401 + // Error: Received unexpected error: + // at instruction 8 (NEWBUFFER): invalid size + // Test: BenchmarkPoCMemCpyBenchmark +} + +// BenchmarkPoCUnpackCompat is a port of benchmark introduced in +// https://github.com/neo-project/neo/pull/3512. +func BenchmarkPoCUnpackCompat(t *testing.B) { + // INITSLOT 0200 + // PUSHINT16 1010 + // NEWARRAY + // STLOC 01 + // PUSHINT32 1333333337 + // STLOC 00 + // LDLOC 01 + // UNPACK + // CLEAR + // LDLOC 00 + // DEC + // STLOC 00 + // LDLOC 00 + // JMPIF_L f5ffffff + // RET + benchBase64Script(t, "VwIAAfIDw3cBAlkNeU93AG8BwUlvAJ13AG8AJfX///9A") +} + +// BenchmarkPoCGetScriptContainerCompat is a port of benchmark introduced in +// https://github.com/neo-project/neo/pull/3512. +func BenchmarkPoCGetScriptContainerCompat(t *testing.B) { + // SYSCALL System.Runtime.GetScriptContainer + // DROP + // JMP fa + benchBase64Script(t, "QS1RCDBFIvo=") +} diff --git a/pkg/vm/vm_test.go b/pkg/vm/vm_test.go index 38e29f1ff5..e33baa088f 100644 --- a/pkg/vm/vm_test.go +++ b/pkg/vm/vm_test.go @@ -2832,6 +2832,16 @@ func makeProgram(opcodes ...opcode.Opcode) []byte { func load(prog []byte) *VM { vm := newTestVM() + vm.SyscallHandler = func(v *VM, id uint32) error { + switch id { + case interopnames.ToID([]byte(interopnames.SystemRuntimeGetScriptContainer)): + // We're OK with dummy script container. + v.Estack().PushItem(stackitem.Null{}) + default: + return fmt.Errorf("unexpected syscall: %d", id) + } + return nil + } if len(prog) != 0 { vm.LoadScript(prog) }