mirror of
https://github.com/nspcc-dev/neo-go.git
synced 2024-11-22 09:29:38 +00:00
485 lines
13 KiB
Go
485 lines
13 KiB
Go
package vm
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import (
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"encoding/base64"
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"strconv"
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"testing"
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"github.com/nspcc-dev/neo-go/pkg/vm/opcode"
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"github.com/nspcc-dev/neo-go/pkg/vm/vmstate"
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"github.com/stretchr/testify/require"
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)
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func benchScript(t *testing.B, script []byte) {
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for range t.N {
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t.StopTimer()
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vm := load(script)
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t.StartTimer()
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err := vm.Run()
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t.StopTimer()
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require.NoError(t, err)
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require.Equal(t, vmstate.Halt, vm.State())
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t.StartTimer()
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}
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}
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func benchBase64Script(t *testing.B, base64Script string) {
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b, err := base64.StdEncoding.DecodeString(base64Script)
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require.NoError(t, err)
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benchScript(t, b)
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}
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// Shared as is by @ixje once upon a time (compiled from Python).
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func BenchmarkScriptFibonacci(t *testing.B) {
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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,
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217, 48, 38, 5, 139, 34, 5, 207, 34, 3, 114, 105, 112, 108, 113, 107, 17, 158, 115, 107, 12, 2, 94, 1,
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219, 33, 181, 36, 222, 106, 64}
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benchScript(t, script)
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}
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func BenchmarkScriptNestedRefCount(t *testing.B) {
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b64script := "whBNEcARTRHAVgEB/gGdYBFNEU0SwFMSwFhKJPNFUUVFRQ=="
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script, err := base64.StdEncoding.DecodeString(b64script)
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require.NoError(t, err)
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benchScript(t, script)
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}
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func BenchmarkScriptPushPop(t *testing.B) {
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for _, i := range []int{4, 16, 128, 1024} {
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t.Run(strconv.Itoa(i), func(t *testing.B) {
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var script = make([]byte, i*2)
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for p := range i {
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script[p] = byte(opcode.PUSH1)
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script[i+p] = byte(opcode.DROP)
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}
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benchScript(t, script)
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})
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}
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}
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func BenchmarkIsSignatureContract(t *testing.B) {
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b64script := "DCED2eixa9myLTNF1tTN4xvhw+HRYVMuPQzOy5Xs4utYM25BVuezJw=="
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script, err := base64.StdEncoding.DecodeString(b64script)
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require.NoError(t, err)
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for range t.N {
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_ = IsSignatureContract(script)
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}
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}
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// BenchmarkNeoIssue2528Compat is a port of benchmark for the case described in
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// https://github.com/neo-project/neo/issues/2528.
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func BenchmarkNeoIssue2528Compat(t *testing.B) {
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// L01: INITSLOT 1, 0
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// L02: NEWARRAY0
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// L03: DUP
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// L04: DUP
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// L05: PUSHINT16 2043
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// L06: STLOC 0
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// L07: PUSH1
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// L08: PACK
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// L09: LDLOC 0
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// L10: DEC
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// L11: STLOC 0
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// L12: LDLOC 0
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// L13: JMPIF_L L07
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// L14: PUSH1
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// L15: PACK
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// L16: APPEND
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// L17: PUSHINT32 38000
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// L18: STLOC 0
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// L19: PUSH0
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// L20: PICKITEM
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// L21: LDLOC 0
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// L22: DEC
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// L23: STLOC 0
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// L24: LDLOC 0
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// L25: JMPIF_L L19
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// L26: DROP
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benchBase64Script(t, "VwEAwkpKAfsHdwARwG8AnXcAbwAl9////xHAzwJwlAAAdwAQzm8AnXcAbwAl9////0U=")
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}
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// BenchmarkNeoVMIssue418Compat is a port of benchmark for the case described in
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// https://github.com/neo-project/neo-vm/issues/418.
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func BenchmarkNeoVMIssue418Compat(t *testing.B) {
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// L00: NEWARRAY0
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// L01: PUSH0
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// L02: PICK
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// L03: PUSH1
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// L04: PACK
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// L05: PUSH1
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// L06: PICK
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// L07: PUSH1
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// L08: PACK
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// L09: INITSSLOT 1
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// L10: PUSHINT16 510
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// L11: DEC
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// L12: STSFLD0
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// L13: PUSH1
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// L14: PICK
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// L15: PUSH1
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// L16: PICK
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// L17: PUSH2
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// L18: PACK
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// L19: REVERSE3
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// L20: PUSH2
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// L21: PACK
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// L22: LDSFLD0
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// L23: DUP
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// L24: JMPIF L11
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// L25: DROP
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// L26: ROT
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// L27: DROP
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benchBase64Script(t, "whBNEcARTRHAVgEB/gGdYBFNEU0SwFMSwFhKJPNFUUU=")
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}
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// BenchmarkNeoIssue2723Compat is a port of benchmark for the case described in
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// https://github.com/neo-project/neo/issues/2723.
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func BenchmarkNeoIssue2723Compat(t *testing.B) {
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// L00: INITSSLOT 1
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// L01: PUSHINT32 130000
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// L02: STSFLD 0
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// L03: PUSHINT32 1048576
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// L04: NEWBUFFER
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// L05: DROP
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// L06: LDSFLD 0
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// L07: DEC
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// L08: DUP
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// L09: STSFLD 0
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// L10: JMPIF L03
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benchBase64Script(t, "VgEC0PsBAGcAAgAAEACIRV8AnUpnACTz")
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// TODO
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}
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// BenchmarkPoCNewBufferCompat is a port of benchmark introduced in
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// https://github.com/neo-project/neo/pull/3512.
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func BenchmarkPoCNewBufferCompat(t *testing.B) {
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// INITSLOT 0100
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// PUSHINT32 23000000
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// STLOC 00
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// PUSHINT32 1048576
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// NEWBUFFER
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// DROP
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// LDLOC 00
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// DEC
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// STLOC 00
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// LDLOC 00
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// JMPIF_L f2ffffff
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// CLEAR
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// RET
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benchBase64Script(t, "VwEAAsDzXgF3AAIAABAAiEVvAJ13AG8AJfL///9JQA==")
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// TODO:
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// BenchmarkPoCNewBufferCompat
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// bench_test.go:20:
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// Error Trace: /home/anna/Documents/GitProjects/nspcc-dev/neo-go/pkg/vm/bench_test.go:20
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// /home/anna/Documents/GitProjects/nspcc-dev/neo-go/pkg/vm/bench_test.go:29
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// /home/anna/Documents/GitProjects/nspcc-dev/neo-go/pkg/vm/bench_test.go:168
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// Error: Received unexpected error:
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// at instruction 15 (NEWBUFFER): invalid size
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// Test: BenchmarkPoCNewBufferCompat
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}
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// BenchmarkPoCCatCompat is a port of benchmark introduced in
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// https://github.com/neo-project/neo/pull/3512.
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func BenchmarkPoCCatCompat(t *testing.B) {
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// INITSLOT 0100
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// PUSHINT32 1048575
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// NEWBUFFER
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// PUSH1
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// NEWBUFFER
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// PUSHINT32 133333337
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// STLOC 00
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// OVER
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// OVER
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// CAT
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// DROP
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// LDLOC 00
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// DEC
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// STLOC 00
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// LDLOC 00
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// JMPIF_L f5ffffff
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// CLEAR
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// RET
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benchBase64Script(t, "VwEAAv//DwCIEYgCWYHyB3cAS0uLRW8AnXcAbwAl9f///0lA")
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// TODO:
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// BenchmarkPoCCatCompat
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// bench_test.go:20:
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// Error Trace: /home/anna/Documents/GitProjects/nspcc-dev/neo-go/pkg/vm/bench_test.go:20
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// /home/anna/Documents/GitProjects/nspcc-dev/neo-go/pkg/vm/bench_test.go:29
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// /home/anna/Documents/GitProjects/nspcc-dev/neo-go/pkg/vm/bench_test.go:192
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// Error: Received unexpected error:
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// at instruction 8 (NEWBUFFER): invalid size
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// Test: BenchmarkPoCCatCompat
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}
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// BenchmarkPoCLeftCompat is a port of benchmark introduced in
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// https://github.com/neo-project/neo/pull/3512.
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func BenchmarkPoCLeftCompat(t *testing.B) {
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// INITSLOT 0100
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// PUSHINT32 1048576
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// NEWBUFFER
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// PUSHINT32 133333337
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// STLOC 00
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// DUP
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// PUSHINT32 1048576
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// LEFT
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// DROP
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// LDLOC 00
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// DEC
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// STLOC 00
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// LDLOC 00
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// JMPIF_L f1ffffff
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// CLEAR
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// RET
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benchBase64Script(t, "VwEAAgAAEACIAlmB8gd3AEoCAAAQAI1FbwCddwBvACXx////SUA=")
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// TODO:
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// BenchmarkPoCLeftCompat
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// bench_test.go:20:
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// Error Trace: /home/anna/Documents/GitProjects/nspcc-dev/neo-go/pkg/vm/bench_test.go:20
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// /home/anna/Documents/GitProjects/nspcc-dev/neo-go/pkg/vm/bench_test.go:29
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// /home/anna/Documents/GitProjects/nspcc-dev/neo-go/pkg/vm/bench_test.go:214
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// Error: Received unexpected error:
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// at instruction 8 (NEWBUFFER): invalid size
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// Test: BenchmarkPoCLeftCompat
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}
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// BenchmarkPoCRightCompat is a port of benchmark introduced in
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// https://github.com/neo-project/neo/pull/3512.
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func BenchmarkPoCRightCompat(t *testing.B) {
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// INITSLOT 0100
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// PUSHINT32 1048576
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// NEWBUFFER
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// PUSHINT32 133333337
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// STLOC 00
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// DUP
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// PUSHINT32 1048576
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// RIGHT
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// DROP
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// LDLOC 00
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// DEC
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// STLOC 00
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// LDLOC 00
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// JMPIF_L f1ffffff
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// CLEAR
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// RET
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benchBase64Script(t, "VwEAAgAAEACIAlmB8gd3AEoCAAAQAI5FbwCddwBvACXx////SUA=")
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// TODO:
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// BenchmarkPoCRightCompat
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// bench_test.go:20:
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// Error Trace: /home/anna/Documents/GitProjects/nspcc-dev/neo-go/pkg/vm/bench_test.go:20
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// /home/anna/Documents/GitProjects/nspcc-dev/neo-go/pkg/vm/bench_test.go:29
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// /home/anna/Documents/GitProjects/nspcc-dev/neo-go/pkg/vm/bench_test.go:236
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// Error: Received unexpected error:
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// at instruction 8 (NEWBUFFER): invalid size
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// Test: BenchmarkPoCRightCompat
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}
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// BenchmarkPoCReverseNCompat is a port of benchmark introduced in
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// https://github.com/neo-project/neo/pull/3512.
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func BenchmarkPoCReverseNCompat(t *testing.B) {
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// INITSLOT 0100
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// PUSHINT16 2040
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// STLOC 00
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// PUSHDATA1 aaabbbbbbbbbcccccccdddddddeeeeeeefffffff
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// LDLOC 00
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// DEC
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// STLOC 00
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// LDLOC 00
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// JMPIF_L cfffffff
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// PUSHINT32 23000000
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// STLOC 00
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// PUSHINT16 2040
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// REVERSEN
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// LDLOC 00
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// DEC
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// STLOC 00
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// LDLOC 00
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// JMPIF_L f5ffffff
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// CLEAR
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// RET
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benchBase64Script(t, "VwEAAfgHdwAMKGFhYWJiYmJiYmJiYmNjY2NjY2NkZGRkZGRkZWVlZWVlZWZmZmZmZmZvAJ13AG8AJc////8CwPNeAXcAAfgHVW8AnXcAbwAl9f///0lA")
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}
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// BenchmarkPoCSubstrCompat is a port of benchmark introduced in
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// https://github.com/neo-project/neo/pull/3512.
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func BenchmarkPoCSubstrCompat(t *testing.B) {
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// INITSLOT 0100
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// PUSHINT32 1048576
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// NEWBUFFER
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// PUSHINT32 133333337
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// STLOC 00
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// DUP
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// PUSH0
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// PUSHINT32 1048576
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// SUBSTR
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// DROP
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// LDLOC 00
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// DEC
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// STLOC 00
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// LDLOC 00
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// JMPIF_L f0ffffff
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// CLEAR
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// RET
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benchBase64Script(t, "VwEAAgAAEACIAlmB8gd3AEoQAgAAEACMRW8AnXcAbwAl8P///0lA")
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// TODO:
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// bench_test.go:20:
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// Error Trace: /home/anna/Documents/GitProjects/nspcc-dev/neo-go/pkg/vm/bench_test.go:20
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// /home/anna/Documents/GitProjects/nspcc-dev/neo-go/pkg/vm/bench_test.go:29
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// /home/anna/Documents/GitProjects/nspcc-dev/neo-go/pkg/vm/bench_test.go:285
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// Error: Received unexpected error:
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// at instruction 8 (NEWBUFFER): invalid size
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// Test: BenchmarkPoCSubstrCompat
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}
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// BenchmarkPoCNewArray is a port of benchmark introduced in
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// https://github.com/neo-project/neo/pull/3512.
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func BenchmarkPoCNewArray(t *testing.B) {
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// INITSLOT 0100
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// PUSHINT32 1333333337
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// STLOC 00
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// PUSHINT16 2040
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// NEWARRAY
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// DROP
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// LDLOC 00
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// DEC
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// STLOC 00
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// LDLOC 00
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// JMPIF_L f4ffffff
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// RET
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benchBase64Script(t, "VwEAAlkNeU93AAH4B8NFbwCddwBvACX0////QA==")
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}
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// BenchmarkPoCNewStructCompat is a port of benchmark introduced in
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// https://github.com/neo-project/neo/pull/3512.
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func BenchmarkPoCNewStructCompat(t *testing.B) {
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// INITSLOT 0100
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// PUSHINT32 1333333337
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// STLOC 00
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// PUSHINT16 2040
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// NEWSTRUCT
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// DROP
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// LDLOC 00
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// DEC
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// STLOC 00
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// LDLOC 00
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// JMPIF_L f4ffffff
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// RET
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benchBase64Script(t, "VwEAAlkNeU93AAH4B8ZFbwCddwBvACX0////QA==")
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}
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// BenchmarkPoCRollCompat is a port of benchmark introduced in
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// https://github.com/neo-project/neo/pull/3512.
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func BenchmarkPoCRollCompat(t *testing.B) {
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// INITSLOT 0100
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// PUSHINT16 2040
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// STLOC 00
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// PUSHDATA1 aaabbbbbbbbbcccccccdddddddeeeeeeefffffff
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// LDLOC 00
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// DEC
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// STLOC 00
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// LDLOC 00
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// JMPIF_L cfffffff
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// PUSHINT32 23000000
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// STLOC 00
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// PUSHINT16 2039
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// ROLL
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// LDLOC 00
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// DEC
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// STLOC 00
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// LDLOC 00
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// JMPIF_L f5ffffff
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// CLEAR
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// RET
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benchBase64Script(t, "VwEAAfgHdwAMKGFhYWJiYmJiYmJiYmNjY2NjY2NkZGRkZGRkZWVlZWVlZWZmZmZmZmZvAJ13AG8AJc////8CwPNeAXcAAfcHUm8AnXcAbwAl9f///0lA")
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}
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// BenchmarkPoCXDropCompat is a port of benchmark introduced in
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// https://github.com/neo-project/neo/pull/3512.
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func BenchmarkPoCXDropCompat(t *testing.B) {
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// INITSLOT 0100
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// PUSHINT16 2040
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// STLOC 00
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// PUSHDATA1 aaabbbbbbbbbcccccccdddddddeeeeeeefffffff
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// LDLOC 00
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// DEC
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// STLOC 00
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// LDLOC 00
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// JMPIF_L cfffffff
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// PUSHINT32 23000000
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// STLOC 00
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// PUSHINT16 2039
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// XDROP
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// DUP
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// LDLOC 00
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// DEC
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// STLOC 00
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// LDLOC 00
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// JMPIF_L f4ffffff
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// CLEAR
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// RET
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benchBase64Script(t, "VwEAAfgHdwAMKGFhYWJiYmJiYmJiYmNjY2NjY2NkZGRkZGRkZWVlZWVlZWZmZmZmZmZvAJ13AG8AJc////8CwPNeAXcAAfcHSEpvAJ13AG8AJfT///9JQA==")
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}
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// BenchmarkPoCMemCpyBenchmark is a port of benchmark introduced in
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// https://github.com/neo-project/neo/pull/3512.
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func BenchmarkPoCMemCpyBenchmark(t *testing.B) {
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// INITSLOT 0100
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// PUSHINT32 1048576
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// NEWBUFFER
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// PUSHINT32 1048576
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// NEWBUFFER
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// PUSHINT32 133333337
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// STLOC 00
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// OVER
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// PUSH0
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// PUSH2
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// PICK
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// PUSH0
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// PUSHINT32 1048576
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// MEMCPY
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// LDLOC 00
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// DEC
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// STLOC 00
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// LDLOC 00
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// JMPIF_L eeffffff
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// CLEAR
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// RET
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benchBase64Script(t, "VwEAAgAAEACIAgAAEACIAlmB8gd3AEsQEk0QAgAAEACJbwCddwBvACXu////SUA=")
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// TODO:
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// bench_test.go:20:
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// Error Trace: /home/anna/Documents/GitProjects/nspcc-dev/neo-go/pkg/vm/bench_test.go:20
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// /home/anna/Documents/GitProjects/nspcc-dev/neo-go/pkg/vm/bench_test.go:29
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// /home/anna/Documents/GitProjects/nspcc-dev/neo-go/pkg/vm/bench_test.go:401
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// Error: Received unexpected error:
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// at instruction 8 (NEWBUFFER): invalid size
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// Test: BenchmarkPoCMemCpyBenchmark
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}
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// BenchmarkPoCUnpackCompat is a port of benchmark introduced in
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// https://github.com/neo-project/neo/pull/3512.
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func BenchmarkPoCUnpackCompat(t *testing.B) {
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// INITSLOT 0200
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// PUSHINT16 1010
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// NEWARRAY
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// 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=")
|
|
}
|