// Copyright (c) 2013 Conformal Systems LLC. // Use of this source code is governed by an ISC // license that can be found in the LICENSE file. package btcscript_test import ( "bytes" "fmt" "github.com/conformal/btcscript" "github.com/conformal/btcwire" "github.com/conformal/seelog" "github.com/davecgh/go-spew/spew" "os" "testing" ) // test scripts to test as many opcodes as possible. // All run on a fake tx with a single in, single out. type opcodeTest struct { script []byte shouldPass bool shouldFail error } var opcodeTests = []opcodeTest{ // does nothing, but doesn't put a true on the stack, should fail {script: []byte{btcscript.OP_NOP}, shouldPass: false}, // should just put true on the stack, thus passes. {script: []byte{btcscript.OP_TRUE}, shouldPass: true}, // should just put false on the stack, thus fails. {script: []byte{btcscript.OP_FALSE}, shouldPass: false}, // tests OP_VERIFY (true). true is needed since else stack is empty. {script: []byte{btcscript.OP_TRUE, btcscript.OP_VERIFY, btcscript.OP_TRUE}, shouldPass: true}, // tests OP_VERIFY (false), will error out. {script: []byte{btcscript.OP_FALSE, btcscript.OP_VERIFY, btcscript.OP_TRUE}, shouldPass: false}, // tests OP_VERIFY with empty stack (errors) {script: []byte{btcscript.OP_VERIFY}, shouldPass: false}, // test OP_RETURN immediately fails the script (empty stack) {script: []byte{btcscript.OP_RETURN}, shouldPass: false}, // test OP_RETURN immediately fails the script (full stack) {script: []byte{btcscript.OP_TRUE, btcscript.OP_RETURN}, shouldPass: false}, // tests numequal with a trivial example (passing) {script: []byte{btcscript.OP_TRUE, btcscript.OP_TRUE, btcscript.OP_NUMEQUAL}, shouldPass: true}, // tests numequal with a trivial example (failing) {script: []byte{btcscript.OP_TRUE, btcscript.OP_FALSE, btcscript.OP_NUMEQUAL}, shouldPass: false}, // tests numequal with insufficient arguments (1/2) {script: []byte{btcscript.OP_TRUE, btcscript.OP_NUMEQUAL}, shouldPass: false}, // tests numequal with insufficient arguments (0/2) {script: []byte{btcscript.OP_NUMEQUAL}, shouldPass: false}, // tests numnotequal with a trivial example (passing) {script: []byte{btcscript.OP_TRUE, btcscript.OP_FALSE, btcscript.OP_NUMNOTEQUAL}, shouldPass: true}, // tests numnotequal with a trivial example (failing) {script: []byte{btcscript.OP_TRUE, btcscript.OP_TRUE, btcscript.OP_NUMNOTEQUAL}, shouldPass: false}, // tests numnotequal with insufficient arguments (1/2) {script: []byte{btcscript.OP_TRUE, btcscript.OP_NUMNOTEQUAL}, shouldPass: false}, // tests numnotequal with insufficient arguments (0/2) {script: []byte{btcscript.OP_NUMNOTEQUAL}, shouldPass: false}, // test numequal_verify with a trivial example (passing) {script: []byte{btcscript.OP_TRUE, btcscript.OP_TRUE, btcscript.OP_NUMEQUALVERIFY, btcscript.OP_TRUE}, shouldPass: true}, // test numequal_verify with a trivial example (failing) {script: []byte{btcscript.OP_TRUE, btcscript.OP_FALSE, btcscript.OP_NUMEQUALVERIFY, btcscript.OP_TRUE}, shouldPass: false}, // test OP_1ADD by adding 1 to 0 {script: []byte{btcscript.OP_FALSE, btcscript.OP_1ADD}, shouldPass: true}, // test OP_1ADD without args (should error) {script: []byte{btcscript.OP_1ADD}, shouldPass: false}, // test OP_1NEGATE by adding 1 to -1 {script: []byte{btcscript.OP_1NEGATE, btcscript.OP_1ADD}, shouldPass: false}, // test OP_1NEGATE by adding negating -1 {script: []byte{btcscript.OP_1NEGATE, btcscript.OP_NEGATE}, shouldPass: true}, // test OP_NEGATE by adding 1 to -1 {script: []byte{btcscript.OP_TRUE, btcscript.OP_NEGATE, btcscript.OP_1ADD}, shouldPass: false}, // test OP_NEGATE with no args {script: []byte{btcscript.OP_NEGATE}, shouldPass: false}, // test OP_1SUB -> 1 - 1 = 0 {script: []byte{btcscript.OP_TRUE, btcscript.OP_1SUB}, shouldPass: false}, // test OP_1SUB -> negate(0 -1) = 1 {script: []byte{btcscript.OP_FALSE, btcscript.OP_1SUB, btcscript.OP_NEGATE}, shouldPass: true}, // test OP_1SUB with empty stack {script: []byte{btcscript.OP_1SUB}, shouldPass: false}, // OP_DEPTH with empty stack, means 0 on stack at end {script: []byte{btcscript.OP_DEPTH}, shouldPass: false}, // 1 +1 -1 = 1. tests depth + add {script: []byte{btcscript.OP_TRUE, btcscript.OP_DEPTH, btcscript.OP_ADD, btcscript.OP_1SUB}, shouldPass: true}, // 1 +1 -1 = 0 . tests dept + add {script: []byte{btcscript.OP_TRUE, btcscript.OP_DEPTH, btcscript.OP_ADD, btcscript.OP_1SUB, btcscript.OP_1SUB}, shouldPass: false}, // OP_ADD with only one thing on stack should error {script: []byte{btcscript.OP_TRUE, btcscript.OP_ADD}, shouldPass: false}, // OP_ADD with nothing on stack should error {script: []byte{btcscript.OP_ADD}, shouldPass: false}, // OP_SUB: 1-1=0 {script: []byte{btcscript.OP_TRUE, btcscript.OP_TRUE, btcscript.OP_SUB}, shouldPass: false}, // OP_SUB: 1+1-1=1 {script: []byte{btcscript.OP_TRUE, btcscript.OP_TRUE, btcscript.OP_TRUE, btcscript.OP_ADD, btcscript.OP_SUB}, shouldPass: true}, // OP_SUB with only one thing on stack should error {script: []byte{btcscript.OP_TRUE, btcscript.OP_SUB}, shouldPass: false}, // OP_SUB with nothing on stack should error {script: []byte{btcscript.OP_SUB}, shouldPass: false}, // OP_LESSTHAN 1 < 1 == false {script: []byte{btcscript.OP_TRUE, btcscript.OP_TRUE, btcscript.OP_LESSTHAN}, shouldPass: false}, // OP_LESSTHAN 1 < 0 == false {script: []byte{btcscript.OP_TRUE, btcscript.OP_FALSE, btcscript.OP_LESSTHAN}, shouldPass: false}, // OP_LESSTHAN 0 < 1 == true {script: []byte{btcscript.OP_FALSE, btcscript.OP_TRUE, btcscript.OP_LESSTHAN}, shouldPass: true}, // OP_LESSTHAN only one arg {script: []byte{btcscript.OP_TRUE, btcscript.OP_LESSTHAN}, shouldPass: false}, // OP_LESSTHAN no args {script: []byte{btcscript.OP_LESSTHAN}, shouldPass: false}, // OP_LESSTHANOREQUAL 1 <= 1 == true {script: []byte{btcscript.OP_TRUE, btcscript.OP_TRUE, btcscript.OP_LESSTHANOREQUAL}, shouldPass: true}, // OP_LESSTHANOREQUAL 1 <= 0 == false {script: []byte{btcscript.OP_TRUE, btcscript.OP_FALSE, btcscript.OP_LESSTHANOREQUAL}, shouldPass: false}, // OP_LESSTHANOREQUAL 0 <= 1 == true {script: []byte{btcscript.OP_FALSE, btcscript.OP_TRUE, btcscript.OP_LESSTHANOREQUAL}, shouldPass: true}, // OP_LESSTHANOREQUAL only one arg {script: []byte{btcscript.OP_TRUE, btcscript.OP_LESSTHANOREQUAL}, shouldPass: false}, // OP_LESSTHANOREQUAL no args {script: []byte{btcscript.OP_LESSTHANOREQUAL}, shouldPass: false}, // OP_GREATERTHAN 1 > 1 == false {script: []byte{btcscript.OP_TRUE, btcscript.OP_TRUE, btcscript.OP_GREATERTHAN}, shouldPass: false}, // OP_GREATERTHAN 1 > 0 == true {script: []byte{btcscript.OP_TRUE, btcscript.OP_FALSE, btcscript.OP_GREATERTHAN}, shouldPass: true}, // OP_GREATERTHAN 0 > 1 == false {script: []byte{btcscript.OP_FALSE, btcscript.OP_TRUE, btcscript.OP_GREATERTHAN}, shouldPass: false}, // OP_GREATERTHAN only one arg {script: []byte{btcscript.OP_TRUE, btcscript.OP_GREATERTHAN}, shouldPass: false}, // OP_GREATERTHAN no args {script: []byte{btcscript.OP_GREATERTHAN}, shouldPass: false}, // OP_GREATERTHANOREQUAL 1 >= 1 == true {script: []byte{btcscript.OP_TRUE, btcscript.OP_TRUE, btcscript.OP_GREATERTHANOREQUAL}, shouldPass: true}, // OP_GREATERTHANOREQUAL 1 >= 0 == false {script: []byte{btcscript.OP_TRUE, btcscript.OP_FALSE, btcscript.OP_GREATERTHANOREQUAL}, shouldPass: true}, // OP_GREATERTHANOREQUAL 0 >= 1 == true {script: []byte{btcscript.OP_FALSE, btcscript.OP_TRUE, btcscript.OP_GREATERTHANOREQUAL}, shouldPass: false}, // OP_GREATERTHANOREQUAL only one arg {script: []byte{btcscript.OP_TRUE, btcscript.OP_GREATERTHANOREQUAL}, shouldPass: false}, // OP_GREATERTHANOREQUAL no args {script: []byte{btcscript.OP_GREATERTHANOREQUAL}, shouldPass: false}, // OP_MIN basic functionality -> min(0,1) = 0 = min(1,0) {script: []byte{btcscript.OP_TRUE, btcscript.OP_FALSE, btcscript.OP_MIN}, shouldPass: false}, {script: []byte{btcscript.OP_FALSE, btcscript.OP_TRUE, btcscript.OP_MIN}, shouldPass: false}, // OP_MIN -> 1 arg errors {script: []byte{btcscript.OP_TRUE, btcscript.OP_MIN}, shouldPass: false}, // OP_MIN -> 0 arg errors {script: []byte{btcscript.OP_MIN}, shouldPass: false}, // OP_MAX basic functionality -> max(0,1) = 1 = max(1,0) {script: []byte{btcscript.OP_TRUE, btcscript.OP_FALSE, btcscript.OP_MAX}, shouldPass: true}, {script: []byte{btcscript.OP_FALSE, btcscript.OP_TRUE, btcscript.OP_MAX}, shouldPass: true}, // OP_MAX -> 1 arg errors {script: []byte{btcscript.OP_TRUE, btcscript.OP_MAX}, shouldPass: false}, // OP_MAX -> 0 arg errors {script: []byte{btcscript.OP_MAX}, shouldPass: false}, // By this point we know a number of operations appear to be working // correctly. we can use them to test the other number pushing // operations {script: []byte{btcscript.OP_TRUE, btcscript.OP_1ADD, btcscript.OP_2, btcscript.OP_EQUAL}, shouldPass: true}, {script: []byte{btcscript.OP_2, btcscript.OP_1ADD, btcscript.OP_3, btcscript.OP_EQUAL}, shouldPass: true}, {script: []byte{btcscript.OP_3, btcscript.OP_1ADD, btcscript.OP_4, btcscript.OP_EQUAL}, shouldPass: true}, {script: []byte{btcscript.OP_4, btcscript.OP_1ADD, btcscript.OP_5, btcscript.OP_EQUAL}, shouldPass: true}, {script: []byte{btcscript.OP_5, btcscript.OP_1ADD, btcscript.OP_6, btcscript.OP_EQUAL}, shouldPass: true}, {script: []byte{btcscript.OP_6, btcscript.OP_1ADD, btcscript.OP_7, btcscript.OP_EQUAL}, shouldPass: true}, {script: []byte{btcscript.OP_7, btcscript.OP_1ADD, btcscript.OP_8, btcscript.OP_EQUAL}, shouldPass: true}, {script: []byte{btcscript.OP_8, btcscript.OP_1ADD, btcscript.OP_9, btcscript.OP_EQUAL}, shouldPass: true}, {script: []byte{btcscript.OP_9, btcscript.OP_1ADD, btcscript.OP_10, btcscript.OP_EQUAL}, shouldPass: true}, {script: []byte{btcscript.OP_10, btcscript.OP_1ADD, btcscript.OP_11, btcscript.OP_EQUAL}, shouldPass: true}, {script: []byte{btcscript.OP_11, btcscript.OP_1ADD, btcscript.OP_12, btcscript.OP_EQUAL}, shouldPass: true}, {script: []byte{btcscript.OP_12, btcscript.OP_1ADD, btcscript.OP_13, btcscript.OP_EQUAL}, shouldPass: true}, {script: []byte{btcscript.OP_13, btcscript.OP_1ADD, btcscript.OP_14, btcscript.OP_EQUAL}, shouldPass: true}, {script: []byte{btcscript.OP_14, btcscript.OP_1ADD, btcscript.OP_15, btcscript.OP_EQUAL}, shouldPass: true}, {script: []byte{btcscript.OP_15, btcscript.OP_1ADD, btcscript.OP_16, btcscript.OP_EQUAL}, shouldPass: true}, // Test OP_WITHIN x, min, max // 0 <= 1 < 2 {script: []byte{btcscript.OP_TRUE, btcscript.OP_FALSE, btcscript.OP_2, btcscript.OP_WITHIN}, shouldPass: true}, // 1 <= 0 < 2 FAIL {script: []byte{btcscript.OP_FALSE, btcscript.OP_TRUE, btcscript.OP_2, btcscript.OP_WITHIN}, shouldPass: false}, // 1 <= 1 < 2 {script: []byte{btcscript.OP_TRUE, btcscript.OP_TRUE, btcscript.OP_2, btcscript.OP_WITHIN}, shouldPass: true}, // 1 <= 2 < 2 FAIL {script: []byte{btcscript.OP_2, btcscript.OP_TRUE, btcscript.OP_2, btcscript.OP_WITHIN}, shouldPass: false}, // only two arguments {script: []byte{btcscript.OP_TRUE, btcscript.OP_FALSE, btcscript.OP_WITHIN}, shouldPass: false}, // only one argument {script: []byte{btcscript.OP_TRUE, btcscript.OP_WITHIN}, shouldPass: false}, // no arguments {script: []byte{btcscript.OP_WITHIN}, shouldPass: false}, // OP_BOOLAND // 1 && 1 == 1 {script: []byte{btcscript.OP_TRUE, btcscript.OP_TRUE, btcscript.OP_BOOLAND}, shouldPass: true}, // 1 && 0 == 0 {script: []byte{btcscript.OP_TRUE, btcscript.OP_FALSE, btcscript.OP_BOOLAND}, shouldPass: false}, // 0 && 1 == 0 {script: []byte{btcscript.OP_FALSE, btcscript.OP_TRUE, btcscript.OP_BOOLAND}, shouldPass: false}, // 0 && 0 == 0 {script: []byte{btcscript.OP_FALSE, btcscript.OP_FALSE, btcscript.OP_BOOLAND}, shouldPass: false}, // 0 && - boom {script: []byte{btcscript.OP_TRUE, btcscript.OP_BOOLAND}, shouldPass: false}, // && - boom {script: []byte{btcscript.OP_BOOLAND}, shouldPass: false}, // OP_BOOLOR // 1 || 1 == 1 {script: []byte{btcscript.OP_TRUE, btcscript.OP_TRUE, btcscript.OP_BOOLOR}, shouldPass: true}, // 1 || 0 == 1 {script: []byte{btcscript.OP_TRUE, btcscript.OP_FALSE, btcscript.OP_BOOLOR}, shouldPass: true}, // 0 || 1 == 1 {script: []byte{btcscript.OP_FALSE, btcscript.OP_TRUE, btcscript.OP_BOOLOR}, shouldPass: true}, // 0 || 0 == 0 {script: []byte{btcscript.OP_FALSE, btcscript.OP_FALSE, btcscript.OP_BOOLOR}, shouldPass: false}, // 0 && - boom {script: []byte{btcscript.OP_TRUE, btcscript.OP_BOOLOR}, shouldPass: false}, // && - boom {script: []byte{btcscript.OP_BOOLOR}, shouldPass: false}, // OP_0NOTEQUAL // 1 with input != 0 XXX check output is actually 1. {script: []byte{btcscript.OP_TRUE, btcscript.OP_0NOTEQUAL}, shouldPass: true}, {script: []byte{btcscript.OP_2, btcscript.OP_0NOTEQUAL}, shouldPass: true}, {script: []byte{btcscript.OP_3, btcscript.OP_0NOTEQUAL}, shouldPass: true}, {script: []byte{btcscript.OP_4, btcscript.OP_0NOTEQUAL}, shouldPass: true}, {script: []byte{btcscript.OP_5, btcscript.OP_0NOTEQUAL}, shouldPass: true}, {script: []byte{btcscript.OP_6, btcscript.OP_0NOTEQUAL}, shouldPass: true}, {script: []byte{btcscript.OP_7, btcscript.OP_0NOTEQUAL}, shouldPass: true}, {script: []byte{btcscript.OP_8, btcscript.OP_0NOTEQUAL}, shouldPass: true}, {script: []byte{btcscript.OP_9, btcscript.OP_0NOTEQUAL}, shouldPass: true}, {script: []byte{btcscript.OP_10, btcscript.OP_0NOTEQUAL}, shouldPass: true}, {script: []byte{btcscript.OP_11, btcscript.OP_0NOTEQUAL}, shouldPass: true}, {script: []byte{btcscript.OP_12, btcscript.OP_0NOTEQUAL}, shouldPass: true}, {script: []byte{btcscript.OP_13, btcscript.OP_0NOTEQUAL}, shouldPass: true}, {script: []byte{btcscript.OP_14, btcscript.OP_0NOTEQUAL}, shouldPass: true}, {script: []byte{btcscript.OP_15, btcscript.OP_0NOTEQUAL}, shouldPass: true}, {script: []byte{btcscript.OP_16, btcscript.OP_0NOTEQUAL}, shouldPass: true}, {script: []byte{btcscript.OP_FALSE, btcscript.OP_0NOTEQUAL}, shouldPass: false}, // No arguments also blows up {script: []byte{btcscript.OP_0NOTEQUAL}, shouldPass: false}, // OP_NOT: 1 i input is 0, else 0 {script: []byte{btcscript.OP_TRUE, btcscript.OP_NOT}, shouldPass: false}, {script: []byte{btcscript.OP_2, btcscript.OP_NOT}, shouldPass: false}, {script: []byte{btcscript.OP_3, btcscript.OP_NOT}, shouldPass: false}, {script: []byte{btcscript.OP_4, btcscript.OP_NOT}, shouldPass: false}, {script: []byte{btcscript.OP_5, btcscript.OP_NOT}, shouldPass: false}, {script: []byte{btcscript.OP_6, btcscript.OP_NOT}, shouldPass: false}, {script: []byte{btcscript.OP_7, btcscript.OP_NOT}, shouldPass: false}, {script: []byte{btcscript.OP_8, btcscript.OP_NOT}, shouldPass: false}, {script: []byte{btcscript.OP_9, btcscript.OP_NOT}, shouldPass: false}, {script: []byte{btcscript.OP_10, btcscript.OP_NOT}, shouldPass: false}, {script: []byte{btcscript.OP_11, btcscript.OP_NOT}, shouldPass: false}, {script: []byte{btcscript.OP_12, btcscript.OP_NOT}, shouldPass: false}, {script: []byte{btcscript.OP_13, btcscript.OP_NOT}, shouldPass: false}, {script: []byte{btcscript.OP_14, btcscript.OP_NOT}, shouldPass: false}, {script: []byte{btcscript.OP_15, btcscript.OP_NOT}, shouldPass: false}, {script: []byte{btcscript.OP_16, btcscript.OP_NOT}, shouldPass: false}, // check negative numbers too {script: []byte{btcscript.OP_TRUE, btcscript.OP_NEGATE, btcscript.OP_NOT}, shouldPass: false}, {script: []byte{btcscript.OP_FALSE, btcscript.OP_NOT}, shouldPass: true}, // No arguments also blows up {script: []byte{btcscript.OP_NOT}, shouldPass: false}, // Conditional Execution {script: []byte{btcscript.OP_0, btcscript.OP_IF, btcscript.OP_0, btcscript.OP_ELSE, btcscript.OP_2, btcscript.OP_ENDIF}, shouldPass: true}, {script: []byte{btcscript.OP_1, btcscript.OP_IF, btcscript.OP_0, btcscript.OP_ELSE, btcscript.OP_2, btcscript.OP_ENDIF}, shouldPass: false}, {script: []byte{btcscript.OP_1, btcscript.OP_NOTIF, btcscript.OP_0, btcscript.OP_ELSE, btcscript.OP_2, btcscript.OP_ENDIF}, shouldPass: true}, {script: []byte{btcscript.OP_0, btcscript.OP_NOTIF, btcscript.OP_0, btcscript.OP_ELSE, btcscript.OP_2, btcscript.OP_ENDIF}, shouldPass: false}, {script: []byte{btcscript.OP_0, btcscript.OP_IF, btcscript.OP_0, btcscript.OP_ELSE, btcscript.OP_2}, shouldFail: btcscript.StackErrMissingEndif}, {script: []byte{btcscript.OP_1, btcscript.OP_NOTIF, btcscript.OP_0, btcscript.OP_ELSE, btcscript.OP_2}, shouldFail: btcscript.StackErrMissingEndif}, {script: []byte{btcscript.OP_1, btcscript.OP_1, btcscript.OP_IF, btcscript.OP_IF, btcscript.OP_1, btcscript.OP_ELSE, btcscript.OP_0, btcscript.OP_ENDIF, btcscript.OP_ENDIF}, shouldPass: true}, {script: []byte{btcscript.OP_1, btcscript.OP_IF, btcscript.OP_IF, btcscript.OP_1, btcscript.OP_ELSE, btcscript.OP_0, btcscript.OP_ENDIF, btcscript.OP_ENDIF}, shouldFail: btcscript.StackErrUnderflow}, {script: []byte{btcscript.OP_0, btcscript.OP_IF, btcscript.OP_IF, btcscript.OP_0, btcscript.OP_ELSE, btcscript.OP_0, btcscript.OP_ENDIF, btcscript.OP_ELSE, btcscript.OP_1, btcscript.OP_ENDIF}, shouldPass: true}, {script: []byte{btcscript.OP_0, btcscript.OP_IF, btcscript.OP_NOTIF, btcscript.OP_0, btcscript.OP_ELSE, btcscript.OP_0, btcscript.OP_ENDIF, btcscript.OP_ELSE, btcscript.OP_1, btcscript.OP_ENDIF}, shouldPass: true}, {script: []byte{btcscript.OP_NOTIF, btcscript.OP_0, btcscript.OP_ENDIF}, shouldFail: btcscript.StackErrUnderflow}, {script: []byte{btcscript.OP_ELSE, btcscript.OP_0, btcscript.OP_ENDIF}, shouldFail: btcscript.StackErrNoIf}, {script: []byte{btcscript.OP_ENDIF}, shouldFail: btcscript.StackErrNoIf}, /* up here because error from sig parsing is undefined. */ {script: []byte{btcscript.OP_1, btcscript.OP_1, btcscript.OP_DATA_65, 0x04, 0xae, 0x1a, 0x62, 0xfe, 0x09, 0xc5, 0xf5, 0x1b, 0x13, 0x90, 0x5f, 0x07, 0xf0, 0x6b, 0x99, 0xa2, 0xf7, 0x15, 0x9b, 0x22, 0x25, 0xf3, 0x74, 0xcd, 0x37, 0x8d, 0x71, 0x30, 0x2f, 0xa2, 0x84, 0x14, 0xe7, 0xaa, 0xb3, 0x73, 0x97, 0xf5, 0x54, 0xa7, 0xdf, 0x5f, 0x14, 0x2c, 0x21, 0xc1, 0xb7, 0x30, 0x3b, 0x8a, 0x06, 0x26, 0xf1, 0xba, 0xde, 0xd5, 0xc7, 0x2a, 0x70, 0x4f, 0x7e, 0x6c, 0xd8, 0x4c, btcscript.OP_1, btcscript.OP_CHECK_MULTISIG}, shouldPass: false}, /* up here because no defined error case. */ {script: []byte{btcscript.OP_1, btcscript.OP_1, btcscript.OP_DATA_65, 0x04, 0xae, 0x1a, 0x62, 0xfe, 0x09, 0xc5, 0xf5, 0x1b, 0x13, 0x90, 0x5f, 0x07, 0xf0, 0x6b, 0x99, 0xa2, 0xf7, 0x15, 0x9b, 0x22, 0x25, 0xf3, 0x74, 0xcd, 0x37, 0x8d, 0x71, 0x30, 0x2f, 0xa2, 0x84, 0x14, 0xe7, 0xaa, 0xb3, 0x73, 0x97, 0xf5, 0x54, 0xa7, 0xdf, 0x5f, 0x14, 0x2c, 0x21, 0xc1, 0xb7, 0x30, 0x3b, 0x8a, 0x06, 0x26, 0xf1, 0xba, 0xde, 0xd5, 0xc7, 0x2a, 0x70, 0x4f, 0x7e, 0x6c, 0xd8, 0x4c, btcscript.OP_1, btcscript.OP_CHECKMULTISIGVERIFY}, shouldPass: false}, // Invalid Opcodes {script: []byte{186}, shouldPass: false}, {script: []byte{187}, shouldPass: false}, {script: []byte{188}, shouldPass: false}, {script: []byte{189}, shouldPass: false}, {script: []byte{190}, shouldPass: false}, {script: []byte{191}, shouldPass: false}, {script: []byte{192}, shouldPass: false}, {script: []byte{193}, shouldPass: false}, {script: []byte{194}, shouldPass: false}, {script: []byte{195}, shouldPass: false}, {script: []byte{195}, shouldPass: false}, {script: []byte{196}, shouldPass: false}, {script: []byte{197}, shouldPass: false}, {script: []byte{198}, shouldPass: false}, {script: []byte{199}, shouldPass: false}, {script: []byte{200}, shouldPass: false}, {script: []byte{201}, shouldPass: false}, {script: []byte{202}, shouldPass: false}, {script: []byte{203}, shouldPass: false}, {script: []byte{204}, shouldPass: false}, {script: []byte{205}, shouldPass: false}, {script: []byte{206}, shouldPass: false}, {script: []byte{207}, shouldPass: false}, {script: []byte{208}, shouldPass: false}, {script: []byte{209}, shouldPass: false}, {script: []byte{210}, shouldPass: false}, {script: []byte{211}, shouldPass: false}, {script: []byte{212}, shouldPass: false}, {script: []byte{213}, shouldPass: false}, {script: []byte{214}, shouldPass: false}, {script: []byte{215}, shouldPass: false}, {script: []byte{216}, shouldPass: false}, {script: []byte{217}, shouldPass: false}, {script: []byte{218}, shouldPass: false}, {script: []byte{219}, shouldPass: false}, {script: []byte{220}, shouldPass: false}, {script: []byte{221}, shouldPass: false}, {script: []byte{222}, shouldPass: false}, {script: []byte{223}, shouldPass: false}, {script: []byte{224}, shouldPass: false}, {script: []byte{225}, shouldPass: false}, {script: []byte{226}, shouldPass: false}, {script: []byte{227}, shouldPass: false}, {script: []byte{228}, shouldPass: false}, {script: []byte{229}, shouldPass: false}, {script: []byte{230}, shouldPass: false}, {script: []byte{231}, shouldPass: false}, {script: []byte{232}, shouldPass: false}, {script: []byte{233}, shouldPass: false}, {script: []byte{234}, shouldPass: false}, {script: []byte{235}, shouldPass: false}, {script: []byte{236}, shouldPass: false}, {script: []byte{237}, shouldPass: false}, {script: []byte{238}, shouldPass: false}, {script: []byte{239}, shouldPass: false}, {script: []byte{240}, shouldPass: false}, {script: []byte{241}, shouldPass: false}, {script: []byte{242}, shouldPass: false}, {script: []byte{243}, shouldPass: false}, {script: []byte{244}, shouldPass: false}, {script: []byte{245}, shouldPass: false}, {script: []byte{246}, shouldPass: false}, {script: []byte{247}, shouldPass: false}, {script: []byte{248}, shouldPass: false}, {script: []byte{249}, shouldPass: false}, {script: []byte{250}, shouldPass: false}, {script: []byte{251}, shouldPass: false}, {script: []byte{252}, shouldPass: false}, } func testScript(t *testing.T, script []byte) (err error) { // mock up fake tx. tx := &btcwire.MsgTx{ Version: 1, TxIn: []*btcwire.TxIn{ &btcwire.TxIn{ PreviousOutpoint: btcwire.OutPoint{ Hash: btcwire.ShaHash{}, Index: 0xffffffff, }, SignatureScript: []byte{btcscript.OP_NOP}, Sequence: 0xffffffff, }, }, TxOut: []*btcwire.TxOut{ &btcwire.TxOut{ Value: 0x12a05f200, PkScript: []byte{}, }, }, LockTime: 0, } tx.TxOut[0].PkScript = script engine, err := btcscript.NewScript(tx.TxIn[0].SignatureScript, tx.TxOut[0].PkScript, 0, tx, 1, false) if err != nil { return err } return engine.Execute() } func TestScripts(t *testing.T) { log, err := seelog.LoggerFromWriterWithMinLevel(os.Stdout, seelog.InfoLvl) if err != nil { fmt.Fprintf(os.Stderr, "failed to create logger: %v", err) return } defer log.Flush() btcscript.UseLogger(log) // for each entry in the list for i := range opcodeTests { shouldPass := opcodeTests[i].shouldPass shouldFail := opcodeTests[i].shouldFail err := testScript(t, opcodeTests[i].script) if shouldFail != nil { if err == nil { t.Errorf("test %d passed should fail with %v", i, err) } else if shouldFail != err { t.Errorf("test %d failed with wrong error [%v], expected [%v]", i, err, shouldFail) } } if shouldPass && err != nil { t.Errorf("test %d failed: %v", i, err) } else if !shouldPass && err == nil { t.Errorf("test %d passed, should fail", i) } } } // Detailed tests for opcodes, we inspect machine state before and after the // opcode and check that it has the effect on the state that we expect. type detailedTest struct { name string before [][]byte altbefore [][]byte script []byte expectedReturn error after [][]byte altafter [][]byte disassembly string disassemblyerr error nSigOps int // should have same return as disassembly error nPreciseSigOps int // should have same return as disassembly error } var detailedTests = []detailedTest{ { name: "noop", before: [][]byte{{1}, {2}, {3}, {4}, {5}}, script: []byte{btcscript.OP_NOP}, after: [][]byte{{1}, {2}, {3}, {4}, {5}}, disassembly: "OP_NOP", }, { name: "dup", before: [][]byte{{1}}, script: []byte{btcscript.OP_DUP}, after: [][]byte{{1}, {1}}, disassembly: "OP_DUP", }, { name: "dup2", before: [][]byte{{1}, {2}}, script: []byte{btcscript.OP_2DUP}, after: [][]byte{{1}, {2}, {1}, {2}}, disassembly: "OP_2DUP", }, { name: "dup3", before: [][]byte{{1}, {2}, {3}}, script: []byte{btcscript.OP_3DUP}, after: [][]byte{{1}, {2}, {3}, {1}, {2}, {3}}, disassembly: "OP_3DUP", }, { name: "dup too much", before: [][]byte{}, script: []byte{btcscript.OP_DUP}, expectedReturn: btcscript.StackErrUnderflow, after: [][]byte{}, disassembly: "OP_DUP", }, { name: "2dup too much", before: [][]byte{{1}}, script: []byte{btcscript.OP_2DUP}, expectedReturn: btcscript.StackErrUnderflow, after: [][]byte{}, disassembly: "OP_2DUP", }, { name: "2dup way too much", before: [][]byte{}, script: []byte{btcscript.OP_2DUP}, expectedReturn: btcscript.StackErrUnderflow, after: [][]byte{}, disassembly: "OP_2DUP", }, { name: "3dup too much", before: [][]byte{{1}, {2}}, script: []byte{btcscript.OP_3DUP}, expectedReturn: btcscript.StackErrUnderflow, after: [][]byte{}, disassembly: "OP_3DUP", }, { name: "3dup kinda too much", before: [][]byte{{1}}, script: []byte{btcscript.OP_3DUP}, expectedReturn: btcscript.StackErrUnderflow, after: [][]byte{}, disassembly: "OP_3DUP", }, { name: "3dup way too much", before: [][]byte{}, script: []byte{btcscript.OP_3DUP}, expectedReturn: btcscript.StackErrUnderflow, after: [][]byte{}, disassembly: "OP_3DUP", }, { name: "Nip", before: [][]byte{{1}, {2}, {3}}, script: []byte{btcscript.OP_NIP}, after: [][]byte{{1}, {3}}, disassembly: "OP_NIP", }, { name: "Nip too much", before: [][]byte{{1}}, script: []byte{btcscript.OP_NIP}, expectedReturn: btcscript.StackErrUnderflow, after: [][]byte{{2}, {3}}, disassembly: "OP_NIP", }, { name: "keep on tucking", before: [][]byte{{1}, {2}, {3}}, script: []byte{btcscript.OP_TUCK}, after: [][]byte{{1}, {3}, {2}, {3}}, disassembly: "OP_TUCK", }, { name: "a little tucked up", before: [][]byte{{1}}, // too few arguments for tuck script: []byte{btcscript.OP_TUCK}, expectedReturn: btcscript.StackErrUnderflow, after: [][]byte{}, disassembly: "OP_TUCK", }, { name: "all tucked up", before: [][]byte{}, // too few arguments for tuck script: []byte{btcscript.OP_TUCK}, expectedReturn: btcscript.StackErrUnderflow, disassembly: "OP_TUCK", }, { name: "drop 1", before: [][]byte{{1}, {2}, {3}, {4}}, script: []byte{btcscript.OP_DROP}, after: [][]byte{{1}, {2}, {3}}, disassembly: "OP_DROP", }, { name: "drop 2", before: [][]byte{{1}, {2}, {3}, {4}}, script: []byte{btcscript.OP_2DROP}, after: [][]byte{{1}, {2}}, disassembly: "OP_2DROP", }, { name: "drop too much", before: [][]byte{}, script: []byte{btcscript.OP_DROP}, expectedReturn: btcscript.StackErrUnderflow, disassembly: "OP_DROP", }, { name: "2drop too much", before: [][]byte{{1}}, script: []byte{btcscript.OP_2DROP}, expectedReturn: btcscript.StackErrUnderflow, disassembly: "OP_2DROP", }, { name: "2drop far too much", before: [][]byte{}, script: []byte{btcscript.OP_2DROP}, expectedReturn: btcscript.StackErrUnderflow, disassembly: "OP_2DROP", }, { name: "Rot1", before: [][]byte{{1}, {2}, {3}, {4}}, script: []byte{btcscript.OP_ROT}, after: [][]byte{{1}, {3}, {4}, {2}}, disassembly: "OP_ROT", }, { name: "Rot2", before: [][]byte{{1}, {2}, {3}, {4}, {5}, {6}}, script: []byte{btcscript.OP_2ROT}, after: [][]byte{{3}, {4}, {5}, {6}, {1}, {2}}, disassembly: "OP_2ROT", }, { name: "Rot too little", before: [][]byte{{1}, {2}}, script: []byte{btcscript.OP_ROT}, expectedReturn: btcscript.StackErrUnderflow, disassembly: "OP_ROT", }, { name: "Swap1", before: [][]byte{{1}, {2}, {3}, {4}}, script: []byte{btcscript.OP_SWAP}, after: [][]byte{{1}, {2}, {4}, {3}}, disassembly: "OP_SWAP", }, { name: "Swap2", before: [][]byte{{1}, {2}, {3}, {4}}, script: []byte{btcscript.OP_2SWAP}, after: [][]byte{{3}, {4}, {1}, {2}}, disassembly: "OP_2SWAP", }, { name: "Swap too little", before: [][]byte{{1}}, script: []byte{btcscript.OP_SWAP}, expectedReturn: btcscript.StackErrUnderflow, disassembly: "OP_SWAP", }, { name: "Over1", before: [][]byte{{1}, {2}, {3}, {4}}, script: []byte{btcscript.OP_OVER}, after: [][]byte{{1}, {2}, {3}, {4}, {3}}, disassembly: "OP_OVER", }, { name: "Over2", before: [][]byte{{1}, {2}, {3}, {4}}, script: []byte{btcscript.OP_2OVER}, after: [][]byte{{1}, {2}, {3}, {4}, {1}, {2}}, disassembly: "OP_2OVER", }, { name: "Over too little", before: [][]byte{{1}}, script: []byte{btcscript.OP_OVER}, expectedReturn: btcscript.StackErrUnderflow, disassembly: "OP_OVER", }, { name: "Pick1", before: [][]byte{{1}, {2}, {3}, {4}, {1}}, script: []byte{btcscript.OP_PICK}, after: [][]byte{{1}, {2}, {3}, {4}, {3}}, disassembly: "OP_PICK", }, { name: "Pick2", before: [][]byte{{1}, {2}, {3}, {4}, {2}}, script: []byte{btcscript.OP_PICK}, after: [][]byte{{1}, {2}, {3}, {4}, {2}}, disassembly: "OP_PICK", }, { name: "Pick too little", before: [][]byte{{1}, {1}}, script: []byte{btcscript.OP_PICK}, expectedReturn: btcscript.StackErrUnderflow, disassembly: "OP_PICK", }, { name: "Pick nothing", before: [][]byte{{}}, script: []byte{btcscript.OP_PICK}, expectedReturn: btcscript.StackErrUnderflow, disassembly: "OP_PICK", }, { name: "Pick no args", before: [][]byte{}, script: []byte{btcscript.OP_PICK}, expectedReturn: btcscript.StackErrUnderflow, disassembly: "OP_PICK", }, { name: "Pick stupid numbers", before: [][]byte{{0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff}}, script: []byte{btcscript.OP_PICK}, expectedReturn: btcscript.StackErrNumberTooBig, disassembly: "OP_PICK", }, { name: "Roll1", before: [][]byte{{1}, {2}, {3}, {4}, {1}}, script: []byte{btcscript.OP_ROLL}, after: [][]byte{{1}, {2}, {4}, {3}}, disassembly: "OP_ROLL", }, { name: "Roll2", before: [][]byte{{1}, {2}, {3}, {4}, {2}}, script: []byte{btcscript.OP_ROLL}, after: [][]byte{{1}, {3}, {4}, {2}}, disassembly: "OP_ROLL", }, { name: "Roll too little", before: [][]byte{{1}, {1}}, script: []byte{btcscript.OP_ROLL}, expectedReturn: btcscript.StackErrUnderflow, disassembly: "OP_ROLL", }, { name: "Roll nothing ", before: [][]byte{{1}}, script: []byte{btcscript.OP_ROLL}, expectedReturn: btcscript.StackErrUnderflow, disassembly: "OP_ROLL", }, { name: "Roll no args ", before: [][]byte{}, script: []byte{btcscript.OP_ROLL}, expectedReturn: btcscript.StackErrUnderflow, disassembly: "OP_ROLL", }, { name: "Roll stupid numbers", before: [][]byte{{0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff}}, script: []byte{btcscript.OP_ROLL}, expectedReturn: btcscript.StackErrNumberTooBig, disassembly: "OP_ROLL", }, { name: "ifdup (positive)", before: [][]byte{{1}}, script: []byte{btcscript.OP_IFDUP}, after: [][]byte{{1}, {1}}, disassembly: "OP_IFDUP", }, { name: "ifdup (negative)", before: [][]byte{{0}}, script: []byte{btcscript.OP_IFDUP}, after: [][]byte{{0}}, disassembly: "OP_IFDUP", }, { name: "ifdup (empty)", before: [][]byte{}, script: []byte{btcscript.OP_IFDUP}, expectedReturn: btcscript.StackErrUnderflow, after: [][]byte{{0}}, disassembly: "OP_IFDUP", }, { name: "toaltastack", before: [][]byte{{1}}, altbefore: [][]byte{}, script: []byte{btcscript.OP_TOALTSTACK}, after: [][]byte{}, altafter: [][]byte{{1}}, disassembly: "OP_TOALTSTACK", }, { name: "toaltastack (empty)", before: [][]byte{}, altbefore: [][]byte{}, script: []byte{btcscript.OP_TOALTSTACK}, expectedReturn: btcscript.StackErrUnderflow, disassembly: "OP_TOALTSTACK", }, { name: "fromaltastack", before: [][]byte{}, altbefore: [][]byte{{1}}, script: []byte{btcscript.OP_FROMALTSTACK}, after: [][]byte{{1}}, altafter: [][]byte{}, disassembly: "OP_FROMALTSTACK", }, { name: "fromaltastack (empty)", before: [][]byte{}, altbefore: [][]byte{}, script: []byte{btcscript.OP_FROMALTSTACK}, expectedReturn: btcscript.StackErrUnderflow, disassembly: "OP_FROMALTSTACK", }, { name: "op_size (1)", before: [][]byte{{1}}, script: []byte{btcscript.OP_SIZE}, after: [][]byte{{1}, {1}}, disassembly: "OP_SIZE", }, { name: "op_size (5)", before: [][]byte{{1, 2, 3, 4, 5}}, script: []byte{btcscript.OP_SIZE}, after: [][]byte{{1, 2, 3, 4, 5}, {5}}, disassembly: "OP_SIZE", }, { name: "op_size (0)", before: [][]byte{{}}, script: []byte{btcscript.OP_SIZE}, // pushInt(0) actually gives an empty array, still counts as 0 after: [][]byte{{}, {}}, disassembly: "OP_SIZE", }, { name: "op_size (invalid)", before: [][]byte{}, script: []byte{btcscript.OP_SIZE}, expectedReturn: btcscript.StackErrUnderflow, disassembly: "OP_SIZE", }, { name: "OP_EQUAL (valid)", before: [][]byte{{1, 2, 3, 4}, {1, 2, 3, 4}}, script: []byte{btcscript.OP_EQUAL}, after: [][]byte{{1}}, disassembly: "OP_EQUAL", }, { name: "OP_EQUAL (invalid)", before: [][]byte{{1, 2, 3, 4}, {1, 2, 3, 3}}, script: []byte{btcscript.OP_EQUAL}, after: [][]byte{{0}}, disassembly: "OP_EQUAL", }, { name: "OP_EQUAL (one arg)", before: [][]byte{{1, 2, 3, 4}}, script: []byte{btcscript.OP_EQUAL}, expectedReturn: btcscript.StackErrUnderflow, after: [][]byte{{0}}, disassembly: "OP_EQUAL", }, { name: "OP_EQUAL (no arg)", before: [][]byte{}, script: []byte{btcscript.OP_EQUAL}, expectedReturn: btcscript.StackErrUnderflow, after: [][]byte{{0}}, disassembly: "OP_EQUAL", }, { name: "OP_EQUALVERIFY (valid)", before: [][]byte{{1, 2, 3, 4}, {1, 2, 3, 4}}, script: []byte{btcscript.OP_EQUALVERIFY}, after: [][]byte{}, disassembly: "OP_EQUALVERIFY", }, { name: "OP_EQUALVERIFY (invalid)", before: [][]byte{{1, 2, 3, 4}, {1, 2, 3, 3}}, script: []byte{btcscript.OP_EQUALVERIFY}, expectedReturn: btcscript.StackErrVerifyFailed, after: [][]byte{}, disassembly: "OP_EQUALVERIFY", }, { name: "OP_EQUALVERIFY (one arg)", before: [][]byte{{1, 2, 3, 4}}, script: []byte{btcscript.OP_EQUALVERIFY}, expectedReturn: btcscript.StackErrUnderflow, disassembly: "OP_EQUALVERIFY", }, { name: "OP_EQUALVERIFY (no arg)", before: [][]byte{}, script: []byte{btcscript.OP_EQUALVERIFY}, expectedReturn: btcscript.StackErrUnderflow, disassembly: "OP_EQUALVERIFY", }, { name: "OP_1NEGATE", before: [][]byte{}, script: []byte{btcscript.OP_1NEGATE}, after: [][]byte{{0x81}}, disassembly: "OP_1NEGATE", }, { name: "add one to minus one", before: [][]byte{}, script: []byte{btcscript.OP_1NEGATE, btcscript.OP_1ADD}, after: [][]byte{{}}, // 0 disassembly: "OP_1NEGATE OP_1ADD", }, { name: "OP_ABS (positive)", before: [][]byte{{1}}, script: []byte{btcscript.OP_ABS}, after: [][]byte{{1}}, disassembly: "OP_ABS", }, { name: "OP_ABS (negative)", before: [][]byte{{0x81}}, script: []byte{btcscript.OP_ABS}, after: [][]byte{{1}}, disassembly: "OP_ABS", }, { name: "OP_ABS (empty)", before: [][]byte{}, script: []byte{btcscript.OP_ABS}, expectedReturn: btcscript.StackErrUnderflow, disassembly: "OP_ABS", }, { name: "op_data_1", before: [][]byte{}, script: []byte{btcscript.OP_DATA_1, 1}, after: [][]byte{{1}}, disassembly: "01", }, { name: "op_data_2", before: [][]byte{}, script: []byte{btcscript.OP_DATA_2, 1, 2}, after: [][]byte{{1, 2}}, disassembly: "0102", }, { name: "op_data_3", before: [][]byte{}, script: []byte{btcscript.OP_DATA_3, 1, 2, 3}, after: [][]byte{{1, 2, 3}}, disassembly: "010203", }, { name: "op_data_4", before: [][]byte{}, script: []byte{btcscript.OP_DATA_4, 1, 2, 3, 4}, after: [][]byte{{1, 2, 3, 4}}, disassembly: "01020304", }, { name: "op_data_5", before: [][]byte{}, script: []byte{btcscript.OP_DATA_5, 1, 2, 3, 4, 5}, after: [][]byte{{1, 2, 3, 4, 5}}, disassembly: "0102030405", }, { name: "op_data_6", before: [][]byte{}, script: []byte{btcscript.OP_DATA_6, 1, 2, 3, 4, 5, 6}, after: [][]byte{{1, 2, 3, 4, 5, 6}}, disassembly: "010203040506", }, { name: "op_data_7", before: [][]byte{}, script: []byte{btcscript.OP_DATA_7, 1, 2, 3, 4, 5, 6, 7}, after: [][]byte{{1, 2, 3, 4, 5, 6, 7}}, disassembly: "01020304050607", }, { name: "op_data_8", before: [][]byte{}, script: []byte{btcscript.OP_DATA_8, 1, 2, 3, 4, 5, 6, 7, 8}, after: [][]byte{{1, 2, 3, 4, 5, 6, 7, 8}}, disassembly: "0102030405060708", }, { name: "op_data_9", before: [][]byte{}, script: []byte{btcscript.OP_DATA_9, 1, 2, 3, 4, 5, 6, 7, 8, 9}, after: [][]byte{{1, 2, 3, 4, 5, 6, 7, 8, 9}}, disassembly: "010203040506070809", }, { name: "op_data_10", before: [][]byte{}, script: []byte{btcscript.OP_DATA_10, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10}, after: [][]byte{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10}}, disassembly: "0102030405060708090a", }, { name: "op_data_11", before: [][]byte{}, script: []byte{btcscript.OP_DATA_11, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11}, after: [][]byte{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11}}, disassembly: "0102030405060708090a0b", }, { name: "op_data_12", before: [][]byte{}, script: []byte{btcscript.OP_DATA_12, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12}, after: [][]byte{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12}}, disassembly: "0102030405060708090a0b0c", }, { name: "op_data_13", before: [][]byte{}, script: []byte{btcscript.OP_DATA_13, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13}, after: [][]byte{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13}}, disassembly: "0102030405060708090a0b0c0d", }, { name: "op_data_14", before: [][]byte{}, script: []byte{btcscript.OP_DATA_14, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14}, after: [][]byte{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14}}, disassembly: "0102030405060708090a0b0c0d0e", }, { name: "op_data_15", before: [][]byte{}, script: []byte{btcscript.OP_DATA_15, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15}, after: [][]byte{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15}}, disassembly: "0102030405060708090a0b0c0d0e0f", }, { name: "op_data_16", before: [][]byte{}, script: []byte{btcscript.OP_DATA_16, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16}, after: [][]byte{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16}}, disassembly: "0102030405060708090a0b0c0d0e0f10", }, { name: "op_data_17", before: [][]byte{}, script: []byte{btcscript.OP_DATA_17, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17}, after: [][]byte{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17}}, disassembly: "0102030405060708090a0b0c0d0e0f1011", }, { name: "op_data_18", before: [][]byte{}, script: []byte{btcscript.OP_DATA_18, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18}, after: [][]byte{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18}}, disassembly: "0102030405060708090a0b0c0d0e0f101112", }, { name: "op_data_19", before: [][]byte{}, script: []byte{btcscript.OP_DATA_19, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19}, after: [][]byte{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19}}, disassembly: "0102030405060708090a0b0c0d0e0f10111213", }, { name: "op_data_20", before: [][]byte{}, script: []byte{btcscript.OP_DATA_20, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20}, after: [][]byte{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20}}, disassembly: "0102030405060708090a0b0c0d0e0f1011121314", }, { name: "op_data_21", before: [][]byte{}, script: []byte{btcscript.OP_DATA_21, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21}, after: [][]byte{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21}}, disassembly: "0102030405060708090a0b0c0d0e0f101112131415", }, { name: "op_data_22", before: [][]byte{}, script: []byte{btcscript.OP_DATA_22, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22}, after: [][]byte{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22}}, disassembly: "0102030405060708090a0b0c0d0e0f10111213141516", }, { name: "op_data_23", before: [][]byte{}, script: []byte{btcscript.OP_DATA_23, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23}, after: [][]byte{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23}}, disassembly: "0102030405060708090a0b0c0d0e0f1011121314151617", }, { name: "op_data_24", before: [][]byte{}, script: []byte{btcscript.OP_DATA_24, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24}, after: [][]byte{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24}}, disassembly: "0102030405060708090a0b0c0d0e0f101112131415161718", }, { name: "op_data_25", before: [][]byte{}, script: []byte{btcscript.OP_DATA_25, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25}, after: [][]byte{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25}}, disassembly: "0102030405060708090a0b0c0d0e0f10111213141516171819", }, { name: "op_data_26", before: [][]byte{}, script: []byte{btcscript.OP_DATA_26, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26}, after: [][]byte{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26}}, disassembly: "0102030405060708090a0b0c0d0e0f101112131415161718191a", }, { name: "op_data_27", before: [][]byte{}, script: []byte{btcscript.OP_DATA_27, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27}, after: [][]byte{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27}}, disassembly: "0102030405060708090a0b0c0d0e0f101112131415161718191a1b", }, { name: "op_data_28", before: [][]byte{}, script: []byte{btcscript.OP_DATA_28, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28}, after: [][]byte{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28}}, disassembly: "0102030405060708090a0b0c0d0e0f101112131415161718191a1b1c", }, { name: "op_data_29", before: [][]byte{}, script: []byte{btcscript.OP_DATA_29, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29}, after: [][]byte{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29}}, disassembly: "0102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d", }, { name: "op_data_30", before: [][]byte{}, script: []byte{btcscript.OP_DATA_30, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30}, after: [][]byte{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30}}, disassembly: "0102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e", }, { name: "op_data_31", before: [][]byte{}, script: []byte{btcscript.OP_DATA_31, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31}, after: [][]byte{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31}}, disassembly: "0102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f", }, { name: "op_data_32", before: [][]byte{}, script: []byte{btcscript.OP_DATA_32, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32}, after: [][]byte{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32}}, disassembly: "0102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f20", }, { name: "op_data_33", before: [][]byte{}, script: []byte{btcscript.OP_DATA_33, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33}, after: [][]byte{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33}}, disassembly: "0102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f2021", }, { name: "op_data_34", before: [][]byte{}, script: []byte{btcscript.OP_DATA_34, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34}, after: [][]byte{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34}}, disassembly: "0102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f202122", }, { name: "op_data_35", before: [][]byte{}, script: []byte{btcscript.OP_DATA_35, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35}, after: [][]byte{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35}}, disassembly: "0102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f20212223", }, { name: "op_data_36", before: [][]byte{}, script: []byte{btcscript.OP_DATA_36, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36}, after: [][]byte{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36}}, disassembly: "0102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f2021222324", }, { name: "op_data_37", before: [][]byte{}, script: []byte{btcscript.OP_DATA_37, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37}, after: [][]byte{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37}}, disassembly: "0102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f202122232425", }, { name: "op_data_38", before: [][]byte{}, script: []byte{btcscript.OP_DATA_38, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38}, after: [][]byte{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38}}, disassembly: "0102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f20212223242526", }, { name: "op_data_39", before: [][]byte{}, script: []byte{btcscript.OP_DATA_39, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39}, after: [][]byte{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39}}, disassembly: "0102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f2021222324252627", }, { name: "op_data_40", before: [][]byte{}, script: []byte{btcscript.OP_DATA_40, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40}, after: [][]byte{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40}}, disassembly: "0102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f202122232425262728", }, { name: "op_data_41", before: [][]byte{}, script: []byte{btcscript.OP_DATA_41, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41}, after: [][]byte{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41}}, disassembly: "0102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f20212223242526272829", }, { name: "op_data_42", before: [][]byte{}, script: []byte{btcscript.OP_DATA_42, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42}, after: [][]byte{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42}}, disassembly: "0102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f202122232425262728292a", }, { name: "op_data_43", before: [][]byte{}, script: []byte{btcscript.OP_DATA_43, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43}, after: [][]byte{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43}}, disassembly: "0102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f202122232425262728292a2b", }, { name: "op_data_44", before: [][]byte{}, script: []byte{btcscript.OP_DATA_44, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44}, after: [][]byte{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44}}, disassembly: "0102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f202122232425262728292a2b2c", }, { name: "op_data_45", before: [][]byte{}, script: []byte{btcscript.OP_DATA_45, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45}, after: [][]byte{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45}}, disassembly: "0102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f202122232425262728292a2b2c2d", }, { name: "op_data_46", before: [][]byte{}, script: []byte{btcscript.OP_DATA_46, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46}, after: [][]byte{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46}}, disassembly: "0102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f202122232425262728292a2b2c2d2e", }, { name: "op_data_47", before: [][]byte{}, script: []byte{btcscript.OP_DATA_47, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47}, after: [][]byte{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47}}, disassembly: "0102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f202122232425262728292a2b2c2d2e2f", }, { name: "op_data_48", before: [][]byte{}, script: []byte{btcscript.OP_DATA_48, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48}, after: [][]byte{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48}}, disassembly: "0102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f202122232425262728292a2b2c2d2e2f30", }, { name: "op_data_49", before: [][]byte{}, script: []byte{btcscript.OP_DATA_49, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49}, after: [][]byte{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49}}, disassembly: "0102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f202122232425262728292a2b2c2d2e2f3031", }, { name: "op_data_50", before: [][]byte{}, script: []byte{btcscript.OP_DATA_50, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50}, after: [][]byte{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50}}, disassembly: "0102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f202122232425262728292a2b2c2d2e2f303132", }, { name: "op_data_51", before: [][]byte{}, script: []byte{btcscript.OP_DATA_51, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51}, after: [][]byte{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51}}, disassembly: "0102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f202122232425262728292a2b2c2d2e2f30313233", }, { name: "op_data_52", before: [][]byte{}, script: []byte{btcscript.OP_DATA_52, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52}, after: [][]byte{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52}}, disassembly: "0102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f202122232425262728292a2b2c2d2e2f3031323334", }, { name: "op_data_53", before: [][]byte{}, script: []byte{btcscript.OP_DATA_53, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53}, after: [][]byte{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53}}, disassembly: "0102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f202122232425262728292a2b2c2d2e2f303132333435", }, { name: "op_data_54", before: [][]byte{}, script: []byte{btcscript.OP_DATA_54, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54}, after: [][]byte{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54}}, disassembly: "0102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f202122232425262728292a2b2c2d2e2f30313233343536", }, { name: "op_data_55", before: [][]byte{}, script: []byte{btcscript.OP_DATA_55, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55}, after: [][]byte{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55}}, disassembly: "0102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f202122232425262728292a2b2c2d2e2f3031323334353637", }, { name: "op_data_56", before: [][]byte{}, script: []byte{btcscript.OP_DATA_56, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56}, after: [][]byte{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56}}, disassembly: "0102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f202122232425262728292a2b2c2d2e2f303132333435363738", }, { name: "op_data_57", before: [][]byte{}, script: []byte{btcscript.OP_DATA_57, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57}, after: [][]byte{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57}}, disassembly: "0102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f202122232425262728292a2b2c2d2e2f30313233343536373839", }, { name: "op_data_58", before: [][]byte{}, script: []byte{btcscript.OP_DATA_58, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58}, after: [][]byte{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58}}, disassembly: "0102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f202122232425262728292a2b2c2d2e2f303132333435363738393a", }, { name: "op_data_59", before: [][]byte{}, script: []byte{btcscript.OP_DATA_59, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59}, after: [][]byte{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59}}, disassembly: "0102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f202122232425262728292a2b2c2d2e2f303132333435363738393a3b", }, { name: "op_data_60", before: [][]byte{}, script: []byte{btcscript.OP_DATA_60, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60}, after: [][]byte{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60}}, disassembly: "0102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f202122232425262728292a2b2c2d2e2f303132333435363738393a3b3c", }, { name: "op_data_61", before: [][]byte{}, script: []byte{btcscript.OP_DATA_61, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61}, after: [][]byte{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61}}, disassembly: "0102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f202122232425262728292a2b2c2d2e2f303132333435363738393a3b3c3d", }, { name: "op_data_62", before: [][]byte{}, script: []byte{btcscript.OP_DATA_62, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62}, after: [][]byte{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62}}, disassembly: "0102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f202122232425262728292a2b2c2d2e2f303132333435363738393a3b3c3d3e", }, { name: "op_data_63", before: [][]byte{}, script: []byte{btcscript.OP_DATA_63, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63}, after: [][]byte{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63}}, disassembly: "0102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f202122232425262728292a2b2c2d2e2f303132333435363738393a3b3c3d3e3f", }, { name: "op_data_64", before: [][]byte{}, script: []byte{btcscript.OP_DATA_64, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64}, after: [][]byte{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64}}, disassembly: "0102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f202122232425262728292a2b2c2d2e2f303132333435363738393a3b3c3d3e3f40", }, { name: "op_data_65", before: [][]byte{}, script: []byte{btcscript.OP_DATA_65, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65}, after: [][]byte{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65}}, disassembly: "0102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f202122232425262728292a2b2c2d2e2f303132333435363738393a3b3c3d3e3f4041", }, { name: "op_data_66", before: [][]byte{}, script: []byte{btcscript.OP_DATA_66, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66}, after: [][]byte{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66}}, disassembly: "0102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f202122232425262728292a2b2c2d2e2f303132333435363738393a3b3c3d3e3f404142", }, { name: "op_data_67", before: [][]byte{}, script: []byte{btcscript.OP_DATA_67, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67}, after: [][]byte{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67}}, disassembly: "0102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f202122232425262728292a2b2c2d2e2f303132333435363738393a3b3c3d3e3f40414243", }, { name: "op_data_68", before: [][]byte{}, script: []byte{btcscript.OP_DATA_68, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68}, after: [][]byte{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68}}, disassembly: "0102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f202122232425262728292a2b2c2d2e2f303132333435363738393a3b3c3d3e3f4041424344", }, { name: "op_data_69", before: [][]byte{}, script: []byte{btcscript.OP_DATA_69, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69}, after: [][]byte{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69}}, disassembly: "0102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f202122232425262728292a2b2c2d2e2f303132333435363738393a3b3c3d3e3f404142434445", }, { name: "op_data_70", before: [][]byte{}, script: []byte{btcscript.OP_DATA_70, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70}, after: [][]byte{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70}}, disassembly: "0102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f202122232425262728292a2b2c2d2e2f303132333435363738393a3b3c3d3e3f40414243444546", }, { name: "op_data_71", before: [][]byte{}, script: []byte{btcscript.OP_DATA_71, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71}, after: [][]byte{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71}}, disassembly: "0102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f202122232425262728292a2b2c2d2e2f303132333435363738393a3b3c3d3e3f4041424344454647", }, { name: "op_data_72", before: [][]byte{}, script: []byte{btcscript.OP_DATA_72, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72}, after: [][]byte{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72}}, disassembly: "0102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f202122232425262728292a2b2c2d2e2f303132333435363738393a3b3c3d3e3f404142434445464748", }, { name: "op_data_73", before: [][]byte{}, script: []byte{btcscript.OP_DATA_73, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73}, after: [][]byte{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73}}, disassembly: "0102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f202122232425262728292a2b2c2d2e2f303132333435363738393a3b3c3d3e3f40414243444546474849", }, { name: "op_data_74", before: [][]byte{}, script: []byte{btcscript.OP_DATA_74, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74}, after: [][]byte{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, }}, disassembly: "0102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f202122232425262728292a2b2c2d2e2f303132333435363738393a3b3c3d3e3f404142434445464748494a", }, { name: "op_data_75", before: [][]byte{}, script: []byte{btcscript.OP_DATA_75, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75}, after: [][]byte{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75}}, disassembly: "0102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f202122232425262728292a2b2c2d2e2f303132333435363738393a3b3c3d3e3f404142434445464748494a4b", }, { name: "op_data too short", before: [][]byte{}, script: []byte{btcscript.OP_DATA_2, 1}, expectedReturn: btcscript.StackErrShortScript, disassemblyerr: btcscript.StackErrShortScript, }, { name: "op_pushdata_1", before: [][]byte{}, script: []byte{btcscript.OP_PUSHDATA1, 1, 2}, after: [][]byte{{2}}, disassembly: "02", }, { name: "op_pushdata_1 too short", script: []byte{btcscript.OP_PUSHDATA1, 1}, expectedReturn: btcscript.StackErrShortScript, disassemblyerr: btcscript.StackErrShortScript, }, { name: "op_pushdata_2", before: [][]byte{}, script: []byte{btcscript.OP_PUSHDATA2, 2, 0, 2, 4}, after: [][]byte{{2, 4}}, disassembly: "0204", }, { name: "op_pushdata_2 too short", script: []byte{btcscript.OP_PUSHDATA2, 2, 0}, expectedReturn: btcscript.StackErrShortScript, disassemblyerr: btcscript.StackErrShortScript, }, { name: "op_pushdata_4", before: [][]byte{}, script: []byte{btcscript.OP_PUSHDATA4, 4, 0, 0, 0, 2, 4, 8, 16}, after: [][]byte{{2, 4, 8, 16}}, disassembly: "02040810", }, { name: "op_pushdata_4 too short", script: []byte{btcscript.OP_PUSHDATA4, 4, 0, 0, 0}, expectedReturn: btcscript.StackErrShortScript, disassemblyerr: btcscript.StackErrShortScript, }, // XXX also pushdata cases where the pushed data isn't long enough, // no real error type defined for that as of yet. { name: "OP_SHA1 no args", before: [][]byte{}, script: []byte{btcscript.OP_SHA1}, expectedReturn: btcscript.StackErrUnderflow, disassembly: "OP_SHA1", }, { name: "OP_SHA256 no args", before: [][]byte{}, script: []byte{btcscript.OP_SHA256}, expectedReturn: btcscript.StackErrUnderflow, disassembly: "OP_SHA256", }, { name: "OP_RIPEMD160 no args", before: [][]byte{}, script: []byte{btcscript.OP_RIPEMD160}, expectedReturn: btcscript.StackErrUnderflow, disassembly: "OP_RIPEMD160", }, // data taken from transaction // 4cbb6924e5f9788d7fcf0a1ce8c175bf9befa43eb5e23386b69bc4dce49da71c // in block 103307 // First do it in component parts to make sure the sha256 and ripemd160 // opcodes work { name: "op_hash160 the hard way", before: [][]byte{{0x04, 0x0f, 0xa4, 0x92, 0xe3, 0x59, 0xde, 0xe8, 0x4b, 0x53, 0xfe, 0xc5, 0xe9, 0x18, 0xb7, 0xfd, 0x62, 0x1e, 0xb7, 0xe5, 0x63, 0x38, 0xc5, 0xfb, 0xff, 0x71, 0xd9, 0x1d, 0x17, 0x22, 0xda, 0x58, 0xf1, 0x0f, 0x9e, 0x8f, 0x41, 0x2f, 0x39, 0x9c, 0xb3, 0x06, 0x70, 0xa7, 0x27, 0xe9, 0x91, 0x94, 0xaa, 0x69, 0x27, 0xaf, 0xf2, 0x54, 0x16, 0xec, 0x48, 0x9d, 0x45, 0x3a, 0x80, 0x7e, 0x03, 0xc0, 0x83}}, script: []byte{btcscript.OP_SHA256, btcscript.OP_RIPEMD160}, after: [][]byte{{0x8b, 0xfa, 0x5c, 0x1f, 0x68, 0x5f, 0x13, 0x86, 0x3e, 0x74, 0x2e, 0x1b, 0xaf, 0x15, 0xf1, 0x71, 0xad, 0x49, 0x8b, 0x8f}}, disassembly: "OP_SHA256 OP_RIPEMD160", }, // Then test it the ``normal'' way. { name: "op_hash160", before: [][]byte{{0x04, 0x0f, 0xa4, 0x92, 0xe3, 0x59, 0xde, 0xe8, 0x4b, 0x53, 0xfe, 0xc5, 0xe9, 0x18, 0xb7, 0xfd, 0x62, 0x1e, 0xb7, 0xe5, 0x63, 0x38, 0xc5, 0xfb, 0xff, 0x71, 0xd9, 0x1d, 0x17, 0x22, 0xda, 0x58, 0xf1, 0x0f, 0x9e, 0x8f, 0x41, 0x2f, 0x39, 0x9c, 0xb3, 0x06, 0x70, 0xa7, 0x27, 0xe9, 0x91, 0x94, 0xaa, 0x69, 0x27, 0xaf, 0xf2, 0x54, 0x16, 0xec, 0x48, 0x9d, 0x45, 0x3a, 0x80, 0x7e, 0x03, 0xc0, 0x83}}, script: []byte{btcscript.OP_HASH160}, after: [][]byte{{0x8b, 0xfa, 0x5c, 0x1f, 0x68, 0x5f, 0x13, 0x86, 0x3e, 0x74, 0x2e, 0x1b, 0xaf, 0x15, 0xf1, 0x71, 0xad, 0x49, 0x8b, 0x8f}}, disassembly: "OP_HASH160", }, // now with pushing. (mostly to check the disassembly) { name: "op_hash160 full script", before: [][]byte{}, script: []byte{btcscript.OP_DATA_65, 0x04, 0x0f, 0xa4, 0x92, 0xe3, 0x59, 0xde, 0xe8, 0x4b, 0x53, 0xfe, 0xc5, 0xe9, 0x18, 0xb7, 0xfd, 0x62, 0x1e, 0xb7, 0xe5, 0x63, 0x38, 0xc5, 0xfb, 0xff, 0x71, 0xd9, 0x1d, 0x17, 0x22, 0xda, 0x58, 0xf1, 0x0f, 0x9e, 0x8f, 0x41, 0x2f, 0x39, 0x9c, 0xb3, 0x06, 0x70, 0xa7, 0x27, 0xe9, 0x91, 0x94, 0xaa, 0x69, 0x27, 0xaf, 0xf2, 0x54, 0x16, 0xec, 0x48, 0x9d, 0x45, 0x3a, 0x80, 0x7e, 0x03, 0xc0, 0x83, btcscript.OP_HASH160, btcscript.OP_DATA_20, 0x8b, 0xfa, 0x5c, 0x1f, 0x68, 0x5f, 0x13, 0x86, 0x3e, 0x74, 0x2e, 0x1b, 0xaf, 0x15, 0xf1, 0x71, 0xad, 0x49, 0x8b, 0x8f, btcscript.OP_EQUALVERIFY}, after: [][]byte{}, disassembly: "040fa492e359dee84b53fec5e918b7fd621eb7e56338c5fbff71d91d1722da58f10f9e8f412f399cb30670a727e99194aa6927aff25416ec489d453a807e03c083 OP_HASH160 8bfa5c1f685f13863e742e1baf15f171ad498b8f OP_EQUALVERIFY", }, { name: "op_hash160 no args", script: []byte{btcscript.OP_HASH160}, expectedReturn: btcscript.StackErrUnderflow, disassembly: "OP_HASH160", }, // hash256 test taken from spend of: // 09f691b2263260e71f363d1db51ff3100d285956a40cc0e4f8c8c2c4a80559b1 { name: "op_hash256", before: [][]byte{{0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3b, 0xa3, 0xed, 0xfd, 0x7a, 0x7b, 0x12, 0xb2, 0x7a, 0xc7, 0x2c, 0x3e, 0x67, 0x76, 0x8f, 0x61, 0x7f, 0xc8, 0x1b, 0xc3, 0x88, 0x8a, 0x51, 0x32, 0x3a, 0x9f, 0xb8, 0xaa, 0x4b, 0x1e, 0x5e, 0x4a, 0x29, 0xab, 0x5f, 0x49, 0xff, 0xff, 0x00, 0x1d, 0x1d, 0xac, 0x2b, 0x7c}}, script: []byte{btcscript.OP_HASH256}, after: [][]byte{{0x6f, 0xe2, 0x8c, 0x0a, 0xb6, 0xf1, 0xb3, 0x72, 0xc1, 0xa6, 0xa2, 0x46, 0xae, 0x63, 0xf7, 0x4f, 0x93, 0x1e, 0x83, 0x65, 0xe1, 0x5a, 0x08, 0x9c, 0x68, 0xd6, 0x19, 0x00, 0x00, 0x00, 0x00, 0x00}}, disassembly: "OP_HASH256", }, { name: "OP_HASH256 no args", script: []byte{btcscript.OP_HASH256}, expectedReturn: btcscript.StackErrUnderflow, disassembly: "OP_HASH256", }, // We need a more involved setup to test OP_CHECKSIG and // OP_CHECKMULTISIG (see script_test.go) but we can test it with // invalid arguments here quite easily. { name: "OP_CHECKSIG one arg", script: []byte{btcscript.OP_1, btcscript.OP_CHECKSIG}, expectedReturn: btcscript.StackErrUnderflow, disassembly: "OP_1 OP_CHECKSIG", nSigOps: 1, nPreciseSigOps: 1, }, { name: "OP_CHECKSIG no arg", script: []byte{btcscript.OP_CHECKSIG}, expectedReturn: btcscript.StackErrUnderflow, disassembly: "OP_CHECKSIG", nSigOps: 1, nPreciseSigOps: 1, }, { name: "OP_CHECKSIGVERIFY one arg", script: []byte{btcscript.OP_1, btcscript.OP_CHECKSIGVERIFY}, expectedReturn: btcscript.StackErrUnderflow, disassembly: "OP_1 OP_CHECKSIGVERIFY", nSigOps: 1, nPreciseSigOps: 1, }, { name: "OP_CHECKSIGVERIFY no arg", script: []byte{btcscript.OP_CHECKSIGVERIFY}, expectedReturn: btcscript.StackErrUnderflow, disassembly: "OP_CHECKSIGVERIFY", nSigOps: 1, nPreciseSigOps: 1, }, { name: "OP_CHECK_MULTISIG no args", script: []byte{btcscript.OP_CHECK_MULTISIG}, expectedReturn: btcscript.StackErrUnderflow, disassembly: "OP_CHECK_MULTISIG", nSigOps: 20, nPreciseSigOps: 20, }, { name: "OP_CHECK_MULTISIG huge number", script: []byte{btcscript.OP_PUSHDATA1, 0x9, 0x1, 0x2, 0x3, 0x4, 0x5, 0x6, 0x7, 0x8, 0x9, btcscript.OP_CHECK_MULTISIG}, expectedReturn: btcscript.StackErrNumberTooBig, disassembly: "010203040506070809 OP_CHECK_MULTISIG", nSigOps: 20, nPreciseSigOps: 20, }, { name: "OP_CHECK_MULTISIG too many keys", script: []byte{btcscript.OP_DATA_1, 21, btcscript.OP_CHECK_MULTISIG}, expectedReturn: btcscript.StackErrTooManyPubkeys, disassembly: "15 OP_CHECK_MULTISIG", nSigOps: 20, nPreciseSigOps: 20, }, { name: "OP_CHECK_MULTISIG lying about pubkeys", script: []byte{btcscript.OP_1, btcscript.OP_CHECK_MULTISIG}, expectedReturn: btcscript.StackErrUnderflow, disassembly: "OP_1 OP_CHECK_MULTISIG", nSigOps: 20, nPreciseSigOps: 1, }, { // pubkey comes from blockchain name: "OP_CHECK_MULTISIG no sigs", script: []byte{ btcscript.OP_DATA_65, 0x04, 0xae, 0x1a, 0x62, 0xfe, 0x09, 0xc5, 0xf5, 0x1b, 0x13, 0x90, 0x5f, 0x07, 0xf0, 0x6b, 0x99, 0xa2, 0xf7, 0x15, 0x9b, 0x22, 0x25, 0xf3, 0x74, 0xcd, 0x37, 0x8d, 0x71, 0x30, 0x2f, 0xa2, 0x84, 0x14, 0xe7, 0xaa, 0xb3, 0x73, 0x97, 0xf5, 0x54, 0xa7, 0xdf, 0x5f, 0x14, 0x2c, 0x21, 0xc1, 0xb7, 0x30, 0x3b, 0x8a, 0x06, 0x26, 0xf1, 0xba, 0xde, 0xd5, 0xc7, 0x2a, 0x70, 0x4f, 0x7e, 0x6c, 0xd8, 0x4c, btcscript.OP_1, btcscript.OP_CHECK_MULTISIG}, expectedReturn: btcscript.StackErrUnderflow, disassembly: "04ae1a62fe09c5f51b13905f07f06b99a2f7159b2225f374cd378d71302fa28414e7aab37397f554a7df5f142c21c1b7303b8a0626f1baded5c72a704f7e6cd84c OP_1 OP_CHECK_MULTISIG", nSigOps: 20, nPreciseSigOps: 1, }, { // pubkey comes from blockchain name: "OP_CHECK_MULTISIG sigs huge no", script: []byte{ btcscript.OP_PUSHDATA1, 0x9, 0x1, 0x2, 0x3, 0x4, 0x5, 0x6, 0x7, 0x8, 0x9, btcscript.OP_DATA_65, 0x04, 0xae, 0x1a, 0x62, 0xfe, 0x09, 0xc5, 0xf5, 0x1b, 0x13, 0x90, 0x5f, 0x07, 0xf0, 0x6b, 0x99, 0xa2, 0xf7, 0x15, 0x9b, 0x22, 0x25, 0xf3, 0x74, 0xcd, 0x37, 0x8d, 0x71, 0x30, 0x2f, 0xa2, 0x84, 0x14, 0xe7, 0xaa, 0xb3, 0x73, 0x97, 0xf5, 0x54, 0xa7, 0xdf, 0x5f, 0x14, 0x2c, 0x21, 0xc1, 0xb7, 0x30, 0x3b, 0x8a, 0x06, 0x26, 0xf1, 0xba, 0xde, 0xd5, 0xc7, 0x2a, 0x70, 0x4f, 0x7e, 0x6c, 0xd8, 0x4c, btcscript.OP_1, btcscript.OP_CHECK_MULTISIG}, expectedReturn: btcscript.StackErrNumberTooBig, disassembly: "010203040506070809 04ae1a62fe09c5f51b13905f07f06b99a2f7159b2225f374cd378d71302fa28414e7aab37397f554a7df5f142c21c1b7303b8a0626f1baded5c72a704f7e6cd84c OP_1 OP_CHECK_MULTISIG", nSigOps: 20, nPreciseSigOps: 1, }, { name: "OP_CHECK_MULTISIG too few sigs", script: []byte{btcscript.OP_1, btcscript.OP_DATA_65, 0x04, 0xae, 0x1a, 0x62, 0xfe, 0x09, 0xc5, 0xf5, 0x1b, 0x13, 0x90, 0x5f, 0x07, 0xf0, 0x6b, 0x99, 0xa2, 0xf7, 0x15, 0x9b, 0x22, 0x25, 0xf3, 0x74, 0xcd, 0x37, 0x8d, 0x71, 0x30, 0x2f, 0xa2, 0x84, 0x14, 0xe7, 0xaa, 0xb3, 0x73, 0x97, 0xf5, 0x54, 0xa7, 0xdf, 0x5f, 0x14, 0x2c, 0x21, 0xc1, 0xb7, 0x30, 0x3b, 0x8a, 0x06, 0x26, 0xf1, 0xba, 0xde, 0xd5, 0xc7, 0x2a, 0x70, 0x4f, 0x7e, 0x6c, 0xd8, 0x4c, btcscript.OP_1, btcscript.OP_CHECK_MULTISIG}, expectedReturn: btcscript.StackErrUnderflow, disassembly: "OP_1 04ae1a62fe09c5f51b13905f07f06b99a2f7159b2225f374cd378d71302fa28414e7aab37397f554a7df5f142c21c1b7303b8a0626f1baded5c72a704f7e6cd84c OP_1 OP_CHECK_MULTISIG", nSigOps: 20, nPreciseSigOps: 1, }, { // pubkey and sig comes from blockchain, are unrelated name: "OP_CHECK_MULTISIG won't verify", script: []byte{btcscript.OP_1, btcscript.OP_DATA_71, 0x30, 0x44, 0x02, 0x20, 0x4e, 0x45, 0xe1, 0x69, 0x32, 0xb8, 0xaf, 0x51, 0x49, 0x61, 0xa1, 0xd3, 0xa1, 0xa2, 0x5f, 0xdf, 0x3f, 0x4f, 0x77, 0x32, 0xe9, 0xd6, 0x24, 0xc6, 0xc6, 0x15, 0x48, 0xab, 0x5f, 0xb8, 0xcd, 0x41, 0x02, 0x20, 0x18, 0x15, 0x22, 0xec, 0x8e, 0xca, 0x07, 0xde, 0x48, 0x60, 0xa4, 0xac, 0xdd, 0x12, 0x90, 0x9d, 0x83, 0x1c, 0xc5, 0x6c, 0xbb, 0xac, 0x46, 0x22, 0x08, 0x22, 0x21, 0xa8, 0x76, 0x8d, 0x1d, 0x09, 0x01, btcscript.OP_1, btcscript.OP_DATA_65, 0x04, 0xae, 0x1a, 0x62, 0xfe, 0x09, 0xc5, 0xf5, 0x1b, 0x13, 0x90, 0x5f, 0x07, 0xf0, 0x6b, 0x99, 0xa2, 0xf7, 0x15, 0x9b, 0x22, 0x25, 0xf3, 0x74, 0xcd, 0x37, 0x8d, 0x71, 0x30, 0x2f, 0xa2, 0x84, 0x14, 0xe7, 0xaa, 0xb3, 0x73, 0x97, 0xf5, 0x54, 0xa7, 0xdf, 0x5f, 0x14, 0x2c, 0x21, 0xc1, 0xb7, 0x30, 0x3b, 0x8a, 0x06, 0x26, 0xf1, 0xba, 0xde, 0xd5, 0xc7, 0x2a, 0x70, 0x4f, 0x7e, 0x6c, 0xd8, 0x4c, btcscript.OP_1, btcscript.OP_CHECK_MULTISIG}, after: [][]byte{{0}}, disassembly: "OP_1 304402204e45e16932b8af514961a1d3a1a25fdf3f4f7732e9d624c6c61548ab5fb8cd410220181522ec8eca07de4860a4acdd12909d831cc56cbbac4622082221a8768d1d0901 OP_1 04ae1a62fe09c5f51b13905f07f06b99a2f7159b2225f374cd378d71302fa28414e7aab37397f554a7df5f142c21c1b7303b8a0626f1baded5c72a704f7e6cd84c OP_1 OP_CHECK_MULTISIG", nSigOps: 20, nPreciseSigOps: 1, }, { // invalid pubkey means that it fails to validate, not an // error. There are pubkeys in the blockchain that don't // parse with any validity. name: "OP_CHECK_MULTISIG sigs bad pubkey", script: []byte{btcscript.OP_1, btcscript.OP_DATA_71, 0x30, 0x44, 0x02, 0x20, 0x4e, 0x45, 0xe1, 0x69, 0x32, 0xb8, 0xaf, 0x51, 0x49, 0x61, 0xa1, 0xd3, 0xa1, 0xa2, 0x5f, 0xdf, 0x3f, 0x4f, 0x77, 0x32, 0xe9, 0xd6, 0x24, 0xc6, 0xc6, 0x15, 0x48, 0xab, 0x5f, 0xb8, 0xcd, 0x41, 0x02, 0x20, 0x18, 0x15, 0x22, 0xec, 0x8e, 0xca, 0x07, 0xde, 0x48, 0x60, 0xa4, 0xac, 0xdd, 0x12, 0x90, 0x9d, 0x83, 0x1c, 0xc5, 0x6c, 0xbb, 0xac, 0x46, 0x22, 0x08, 0x22, 0x21, 0xa8, 0x76, 0x8d, 0x1d, 0x09, 0x01, btcscript.OP_1, btcscript.OP_1, btcscript.OP_1, btcscript.OP_CHECK_MULTISIG}, after: [][]byte{{0}}, disassembly: "OP_1 304402204e45e16932b8af514961a1d3a1a25fdf3f4f7732e9d624c6c61548ab5fb8cd410220181522ec8eca07de4860a4acdd12909d831cc56cbbac4622082221a8768d1d0901 OP_1 OP_1 OP_1 OP_CHECK_MULTISIG", nSigOps: 20, nPreciseSigOps: 1, }, // XXX(oga) Test multisig when extra arg is missing. needs valid sig. // disabled opcodes { name: "OP_CHECKMULTISIGVERIFY no args", script: []byte{btcscript.OP_CHECKMULTISIGVERIFY}, expectedReturn: btcscript.StackErrUnderflow, disassembly: "OP_CHECKMULTISIGVERIFY", nSigOps: 20, nPreciseSigOps: 20, }, { name: "OP_CHECKMULTISIGVERIFY huge number", script: []byte{btcscript.OP_PUSHDATA1, 0x9, 0x1, 0x2, 0x3, 0x4, 0x5, 0x6, 0x7, 0x8, 0x9, btcscript.OP_CHECKMULTISIGVERIFY}, expectedReturn: btcscript.StackErrNumberTooBig, disassembly: "010203040506070809 OP_CHECKMULTISIGVERIFY", nSigOps: 20, nPreciseSigOps: 20, }, { name: "OP_CHECKMULTISIGVERIFY too many keys", script: []byte{btcscript.OP_DATA_1, 21, btcscript.OP_CHECKMULTISIGVERIFY}, expectedReturn: btcscript.StackErrTooManyPubkeys, disassembly: "15 OP_CHECKMULTISIGVERIFY", nSigOps: 20, nPreciseSigOps: 20, }, { name: "OP_CHECKMULTISIGVERIFY lying about pubkeys", script: []byte{btcscript.OP_1, btcscript.OP_CHECKMULTISIGVERIFY}, expectedReturn: btcscript.StackErrUnderflow, disassembly: "OP_1 OP_CHECKMULTISIGVERIFY", nSigOps: 20, nPreciseSigOps: 1, }, { // pubkey comes from blockchain name: "OP_CHECKMULTISIGVERIFY no sigs", script: []byte{ btcscript.OP_DATA_65, 0x04, 0xae, 0x1a, 0x62, 0xfe, 0x09, 0xc5, 0xf5, 0x1b, 0x13, 0x90, 0x5f, 0x07, 0xf0, 0x6b, 0x99, 0xa2, 0xf7, 0x15, 0x9b, 0x22, 0x25, 0xf3, 0x74, 0xcd, 0x37, 0x8d, 0x71, 0x30, 0x2f, 0xa2, 0x84, 0x14, 0xe7, 0xaa, 0xb3, 0x73, 0x97, 0xf5, 0x54, 0xa7, 0xdf, 0x5f, 0x14, 0x2c, 0x21, 0xc1, 0xb7, 0x30, 0x3b, 0x8a, 0x06, 0x26, 0xf1, 0xba, 0xde, 0xd5, 0xc7, 0x2a, 0x70, 0x4f, 0x7e, 0x6c, 0xd8, 0x4c, btcscript.OP_1, btcscript.OP_CHECKMULTISIGVERIFY}, expectedReturn: btcscript.StackErrUnderflow, disassembly: "04ae1a62fe09c5f51b13905f07f06b99a2f7159b2225f374cd378d71302fa28414e7aab37397f554a7df5f142c21c1b7303b8a0626f1baded5c72a704f7e6cd84c OP_1 OP_CHECKMULTISIGVERIFY", nSigOps: 20, nPreciseSigOps: 1, }, { name: "OP_CHECKMULTISIGVERIFY sigs huge no", script: []byte{ btcscript.OP_PUSHDATA1, 0x9, 0x1, 0x2, 0x3, 0x4, 0x5, 0x6, 0x7, 0x8, 0x9, btcscript.OP_DATA_65, 0x04, 0xae, 0x1a, 0x62, 0xfe, 0x09, 0xc5, 0xf5, 0x1b, 0x13, 0x90, 0x5f, 0x07, 0xf0, 0x6b, 0x99, 0xa2, 0xf7, 0x15, 0x9b, 0x22, 0x25, 0xf3, 0x74, 0xcd, 0x37, 0x8d, 0x71, 0x30, 0x2f, 0xa2, 0x84, 0x14, 0xe7, 0xaa, 0xb3, 0x73, 0x97, 0xf5, 0x54, 0xa7, 0xdf, 0x5f, 0x14, 0x2c, 0x21, 0xc1, 0xb7, 0x30, 0x3b, 0x8a, 0x06, 0x26, 0xf1, 0xba, 0xde, 0xd5, 0xc7, 0x2a, 0x70, 0x4f, 0x7e, 0x6c, 0xd8, 0x4c, btcscript.OP_1, btcscript.OP_CHECKMULTISIGVERIFY}, expectedReturn: btcscript.StackErrNumberTooBig, disassembly: "010203040506070809 04ae1a62fe09c5f51b13905f07f06b99a2f7159b2225f374cd378d71302fa28414e7aab37397f554a7df5f142c21c1b7303b8a0626f1baded5c72a704f7e6cd84c OP_1 OP_CHECKMULTISIGVERIFY", nSigOps: 20, nPreciseSigOps: 1, }, { name: "OP_CHECKMULTISIGVERIFY too few sigs", script: []byte{btcscript.OP_1, btcscript.OP_DATA_65, 0x04, 0xae, 0x1a, 0x62, 0xfe, 0x09, 0xc5, 0xf5, 0x1b, 0x13, 0x90, 0x5f, 0x07, 0xf0, 0x6b, 0x99, 0xa2, 0xf7, 0x15, 0x9b, 0x22, 0x25, 0xf3, 0x74, 0xcd, 0x37, 0x8d, 0x71, 0x30, 0x2f, 0xa2, 0x84, 0x14, 0xe7, 0xaa, 0xb3, 0x73, 0x97, 0xf5, 0x54, 0xa7, 0xdf, 0x5f, 0x14, 0x2c, 0x21, 0xc1, 0xb7, 0x30, 0x3b, 0x8a, 0x06, 0x26, 0xf1, 0xba, 0xde, 0xd5, 0xc7, 0x2a, 0x70, 0x4f, 0x7e, 0x6c, 0xd8, 0x4c, btcscript.OP_1, btcscript.OP_CHECKMULTISIGVERIFY}, expectedReturn: btcscript.StackErrUnderflow, disassembly: "OP_1 04ae1a62fe09c5f51b13905f07f06b99a2f7159b2225f374cd378d71302fa28414e7aab37397f554a7df5f142c21c1b7303b8a0626f1baded5c72a704f7e6cd84c OP_1 OP_CHECKMULTISIGVERIFY", nSigOps: 20, nPreciseSigOps: 1, }, { // pubkey and sig comes from blockchain, are unrelated name: "OP_CHECKMULTISIGVERIFY won't verify", script: []byte{btcscript.OP_1, btcscript.OP_DATA_71, 0x30, 0x44, 0x02, 0x20, 0x4e, 0x45, 0xe1, 0x69, 0x32, 0xb8, 0xaf, 0x51, 0x49, 0x61, 0xa1, 0xd3, 0xa1, 0xa2, 0x5f, 0xdf, 0x3f, 0x4f, 0x77, 0x32, 0xe9, 0xd6, 0x24, 0xc6, 0xc6, 0x15, 0x48, 0xab, 0x5f, 0xb8, 0xcd, 0x41, 0x02, 0x20, 0x18, 0x15, 0x22, 0xec, 0x8e, 0xca, 0x07, 0xde, 0x48, 0x60, 0xa4, 0xac, 0xdd, 0x12, 0x90, 0x9d, 0x83, 0x1c, 0xc5, 0x6c, 0xbb, 0xac, 0x46, 0x22, 0x08, 0x22, 0x21, 0xa8, 0x76, 0x8d, 0x1d, 0x09, 0x01, btcscript.OP_1, btcscript.OP_DATA_65, 0x04, 0xae, 0x1a, 0x62, 0xfe, 0x09, 0xc5, 0xf5, 0x1b, 0x13, 0x90, 0x5f, 0x07, 0xf0, 0x6b, 0x99, 0xa2, 0xf7, 0x15, 0x9b, 0x22, 0x25, 0xf3, 0x74, 0xcd, 0x37, 0x8d, 0x71, 0x30, 0x2f, 0xa2, 0x84, 0x14, 0xe7, 0xaa, 0xb3, 0x73, 0x97, 0xf5, 0x54, 0xa7, 0xdf, 0x5f, 0x14, 0x2c, 0x21, 0xc1, 0xb7, 0x30, 0x3b, 0x8a, 0x06, 0x26, 0xf1, 0xba, 0xde, 0xd5, 0xc7, 0x2a, 0x70, 0x4f, 0x7e, 0x6c, 0xd8, 0x4c, btcscript.OP_1, btcscript.OP_CHECKMULTISIGVERIFY}, expectedReturn: btcscript.StackErrVerifyFailed, disassembly: "OP_1 304402204e45e16932b8af514961a1d3a1a25fdf3f4f7732e9d624c6c61548ab5fb8cd410220181522ec8eca07de4860a4acdd12909d831cc56cbbac4622082221a8768d1d0901 OP_1 04ae1a62fe09c5f51b13905f07f06b99a2f7159b2225f374cd378d71302fa28414e7aab37397f554a7df5f142c21c1b7303b8a0626f1baded5c72a704f7e6cd84c OP_1 OP_CHECKMULTISIGVERIFY", nSigOps: 20, nPreciseSigOps: 1, }, { // invalid pubkey means that it fails to validate, not an // error. There are pubkeys in the blockchain that don't // parse with any validity. name: "OP_CHECKMULTISIGVERIFY sigs bad pubkey", script: []byte{btcscript.OP_1, btcscript.OP_DATA_71, 0x30, 0x44, 0x02, 0x20, 0x4e, 0x45, 0xe1, 0x69, 0x32, 0xb8, 0xaf, 0x51, 0x49, 0x61, 0xa1, 0xd3, 0xa1, 0xa2, 0x5f, 0xdf, 0x3f, 0x4f, 0x77, 0x32, 0xe9, 0xd6, 0x24, 0xc6, 0xc6, 0x15, 0x48, 0xab, 0x5f, 0xb8, 0xcd, 0x41, 0x02, 0x20, 0x18, 0x15, 0x22, 0xec, 0x8e, 0xca, 0x07, 0xde, 0x48, 0x60, 0xa4, 0xac, 0xdd, 0x12, 0x90, 0x9d, 0x83, 0x1c, 0xc5, 0x6c, 0xbb, 0xac, 0x46, 0x22, 0x08, 0x22, 0x21, 0xa8, 0x76, 0x8d, 0x1d, 0x09, 0x01, btcscript.OP_1, btcscript.OP_1, btcscript.OP_1, btcscript.OP_CHECKMULTISIGVERIFY}, expectedReturn: btcscript.StackErrVerifyFailed, disassembly: "OP_1 304402204e45e16932b8af514961a1d3a1a25fdf3f4f7732e9d624c6c61548ab5fb8cd410220181522ec8eca07de4860a4acdd12909d831cc56cbbac4622082221a8768d1d0901 OP_1 OP_1 OP_1 OP_CHECKMULTISIGVERIFY", nSigOps: 20, nPreciseSigOps: 1, }, { // 201 operations + one push, should just fit limits name: "max operations", script: []byte{btcscript.OP_1, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, }, after: [][]byte{{1}, {1}}, disassembly: "OP_1 OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP", }, { // 202 operations + one push name: "too many operations", script: []byte{btcscript.OP_1, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, }, expectedReturn: btcscript.StackErrTooManyOperations, disassembly: "OP_1 OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP", }, { // 202 operations + one push name: "too many operations multisig", script: []byte{btcscript.OP_1, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_DUP, btcscript.OP_DROP, btcscript.OP_1, btcscript.OP_1, btcscript.OP_1, btcscript.OP_1, btcscript.OP_2, btcscript.OP_CHECK_MULTISIG, }, expectedReturn: btcscript.StackErrTooManyOperations, disassembly: "OP_1 OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_DUP OP_DROP OP_1 OP_1 OP_1 OP_1 OP_2 OP_CHECK_MULTISIG", nSigOps: 20, nPreciseSigOps: 2, }, { name: "push largest", // 521 bytes before: [][]byte{}, script: []byte{btcscript.OP_PUSHDATA2, 0x08, 0x02, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07}, after: [][]byte{{ 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07}}, disassembly: "01020304050607080901020304050607080901020304050607080901020304050607080901020304050607080901020304050607080901020304050607080901020304050607080901020304050607080901020304050607080901020304050607080901020304050607080901020304050607080901020304050607080901020304050607080901020304050607080901020304050607080901020304050607080901020304050607080901020304050607080901020304050607080901020304050607080901020304050607080901020304050607080901020304050607080901020304050607080901020304050607080901020304050607080901020304050607080901020304050607080901020304050607080901020304050607080901020304050607080901020304050607080901020304050607080901020304050607080901020304050607080901020304050607080901020304050607080901020304050607080901020304050607080901020304050607080901020304050607080901020304050607080901020304050607080901020304050607080901020304050607080901020304050607080901020304050607080901020304050607080901020304050607080901020304050607080901020304050607080901020304050607080901020304050607080901020304050607080901020304050607080901020304050607", }, { name: "push too large", // 521 bytes script: []byte{btcscript.OP_PUSHDATA2, 0x09, 0x02, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08}, expectedReturn: btcscript.StackErrElementTooBig, // element too big is a parse error. disassemblyerr: btcscript.StackErrElementTooBig, }, { name: "OP_CAT disabled", script: []byte{btcscript.OP_CAT}, expectedReturn: btcscript.StackErrOpDisabled, disassembly: "OP_CAT", }, { name: "OP_SUBSTR disabled", script: []byte{btcscript.OP_SUBSTR}, expectedReturn: btcscript.StackErrOpDisabled, disassembly: "OP_SUBSTR", }, { name: "OP_LEFT disabled", script: []byte{btcscript.OP_LEFT}, expectedReturn: btcscript.StackErrOpDisabled, disassembly: "OP_LEFT", }, { name: "OP_RIGHT disabled", script: []byte{btcscript.OP_RIGHT}, expectedReturn: btcscript.StackErrOpDisabled, disassembly: "OP_RIGHT", }, { name: "OP_INVERT disabled", script: []byte{btcscript.OP_INVERT}, expectedReturn: btcscript.StackErrOpDisabled, disassembly: "OP_INVERT", }, { name: "OP_AND disabled", script: []byte{btcscript.OP_AND}, expectedReturn: btcscript.StackErrOpDisabled, disassembly: "OP_AND", }, { name: "OP_OR disabled", script: []byte{btcscript.OP_OR}, expectedReturn: btcscript.StackErrOpDisabled, disassembly: "OP_OR", }, { name: "OP_XOR disabled", script: []byte{btcscript.OP_XOR}, expectedReturn: btcscript.StackErrOpDisabled, disassembly: "OP_XOR", }, { name: "OP_2MUL disabled", script: []byte{btcscript.OP_2MUL}, expectedReturn: btcscript.StackErrOpDisabled, disassembly: "OP_2MUL", }, { name: "OP_2DIV disabled", script: []byte{btcscript.OP_2DIV}, expectedReturn: btcscript.StackErrOpDisabled, disassembly: "OP_2DIV", }, { name: "OP_2DIV disabled", script: []byte{btcscript.OP_2DIV}, expectedReturn: btcscript.StackErrOpDisabled, disassembly: "OP_2DIV", }, { name: "OP_MUL disabled", script: []byte{btcscript.OP_MUL}, expectedReturn: btcscript.StackErrOpDisabled, disassembly: "OP_MUL", }, { name: "OP_DIV disabled", script: []byte{btcscript.OP_DIV}, expectedReturn: btcscript.StackErrOpDisabled, disassembly: "OP_DIV", }, { name: "OP_MOD disabled", script: []byte{btcscript.OP_MOD}, expectedReturn: btcscript.StackErrOpDisabled, disassembly: "OP_MOD", }, { name: "OP_LSHIFT disabled", script: []byte{btcscript.OP_LSHIFT}, expectedReturn: btcscript.StackErrOpDisabled, disassembly: "OP_LSHIFT", }, { name: "OP_RSHIFT disabled", script: []byte{btcscript.OP_RSHIFT}, expectedReturn: btcscript.StackErrOpDisabled, disassembly: "OP_RSHIFT", }, // Reserved opcodes { name: "OP_RESERVED reserved", script: []byte{btcscript.OP_RESERVED}, expectedReturn: btcscript.StackErrReservedOpcode, disassembly: "OP_RESERVED", }, { name: "OP_VER reserved", script: []byte{btcscript.OP_VER}, expectedReturn: btcscript.StackErrReservedOpcode, disassembly: "OP_VER", }, { name: "OP_VERIF reserved", script: []byte{btcscript.OP_VERIF}, expectedReturn: btcscript.StackErrReservedOpcode, disassembly: "OP_VERIF", }, { name: "OP_VERNOTIF reserved", script: []byte{btcscript.OP_VERNOTIF}, expectedReturn: btcscript.StackErrReservedOpcode, disassembly: "OP_VERNOTIF", }, { name: "OP_RESERVED1 reserved", script: []byte{btcscript.OP_RESERVED1}, expectedReturn: btcscript.StackErrReservedOpcode, disassembly: "OP_RESERVED1", }, { name: "OP_RESERVED2 reserved", script: []byte{btcscript.OP_RESERVED2}, expectedReturn: btcscript.StackErrReservedOpcode, disassembly: "OP_RESERVED2", }, // Invalid Opcodes { name: "invalid opcode 186", script: []byte{186}, expectedReturn: btcscript.StackErrInvalidOpcode, disassemblyerr: btcscript.StackErrInvalidOpcode, }, { name: "invalid opcode 187", script: []byte{187}, expectedReturn: btcscript.StackErrInvalidOpcode, disassemblyerr: btcscript.StackErrInvalidOpcode, }, { name: "invalid opcode 188", script: []byte{188}, expectedReturn: btcscript.StackErrInvalidOpcode, disassemblyerr: btcscript.StackErrInvalidOpcode, }, { name: "invalid opcode 189", script: []byte{189}, expectedReturn: btcscript.StackErrInvalidOpcode, disassemblyerr: btcscript.StackErrInvalidOpcode, }, { name: "invalid opcode 190", script: []byte{190}, expectedReturn: btcscript.StackErrInvalidOpcode, disassemblyerr: btcscript.StackErrInvalidOpcode, }, { name: "invalid opcode 191", script: []byte{191}, expectedReturn: btcscript.StackErrInvalidOpcode, disassemblyerr: btcscript.StackErrInvalidOpcode, }, { name: "invalid opcode 192", script: []byte{192}, expectedReturn: btcscript.StackErrInvalidOpcode, disassemblyerr: btcscript.StackErrInvalidOpcode, }, { name: "invalid opcode 193", script: []byte{193}, expectedReturn: btcscript.StackErrInvalidOpcode, disassemblyerr: btcscript.StackErrInvalidOpcode, }, { name: "invalid opcode 194", script: []byte{194}, expectedReturn: btcscript.StackErrInvalidOpcode, disassemblyerr: btcscript.StackErrInvalidOpcode, }, { name: "invalid opcode 195", script: []byte{195}, expectedReturn: btcscript.StackErrInvalidOpcode, disassemblyerr: btcscript.StackErrInvalidOpcode, }, { name: "invalid opcode 196", script: []byte{196}, expectedReturn: btcscript.StackErrInvalidOpcode, disassemblyerr: btcscript.StackErrInvalidOpcode, }, { name: "invalid opcode 197", script: []byte{197}, expectedReturn: btcscript.StackErrInvalidOpcode, disassemblyerr: btcscript.StackErrInvalidOpcode, }, { name: "invalid opcode 198", script: []byte{198}, expectedReturn: btcscript.StackErrInvalidOpcode, disassemblyerr: btcscript.StackErrInvalidOpcode, }, { name: "invalid opcode 199", script: []byte{199}, expectedReturn: btcscript.StackErrInvalidOpcode, disassemblyerr: btcscript.StackErrInvalidOpcode, }, { name: "invalid opcode 200", script: []byte{200}, expectedReturn: btcscript.StackErrInvalidOpcode, disassemblyerr: btcscript.StackErrInvalidOpcode, }, { name: "invalid opcode 201", script: []byte{201}, expectedReturn: btcscript.StackErrInvalidOpcode, disassemblyerr: btcscript.StackErrInvalidOpcode, }, { name: "invalid opcode 202", script: []byte{202}, expectedReturn: btcscript.StackErrInvalidOpcode, disassemblyerr: btcscript.StackErrInvalidOpcode, }, { name: "invalid opcode 203", script: []byte{203}, expectedReturn: btcscript.StackErrInvalidOpcode, disassemblyerr: btcscript.StackErrInvalidOpcode, }, { name: "invalid opcode 204", script: []byte{204}, expectedReturn: btcscript.StackErrInvalidOpcode, disassemblyerr: btcscript.StackErrInvalidOpcode, }, { name: "invalid opcode 205", script: []byte{205}, expectedReturn: btcscript.StackErrInvalidOpcode, disassemblyerr: btcscript.StackErrInvalidOpcode, }, { name: "invalid opcode 206", script: []byte{206}, expectedReturn: btcscript.StackErrInvalidOpcode, disassemblyerr: btcscript.StackErrInvalidOpcode, }, { name: "invalid opcode 207", script: []byte{207}, expectedReturn: btcscript.StackErrInvalidOpcode, disassemblyerr: btcscript.StackErrInvalidOpcode, }, { name: "invalid opcode 208", script: []byte{208}, expectedReturn: btcscript.StackErrInvalidOpcode, disassemblyerr: btcscript.StackErrInvalidOpcode, }, { name: "invalid opcode 209", script: []byte{209}, expectedReturn: btcscript.StackErrInvalidOpcode, disassemblyerr: btcscript.StackErrInvalidOpcode, }, { name: "invalid opcode 210", script: []byte{210}, expectedReturn: btcscript.StackErrInvalidOpcode, disassemblyerr: btcscript.StackErrInvalidOpcode, }, { name: "invalid opcode 211", script: []byte{211}, expectedReturn: btcscript.StackErrInvalidOpcode, disassemblyerr: btcscript.StackErrInvalidOpcode, }, { name: "invalid opcode 212", script: []byte{212}, expectedReturn: btcscript.StackErrInvalidOpcode, disassemblyerr: btcscript.StackErrInvalidOpcode, }, { name: "invalid opcode 213", script: []byte{213}, expectedReturn: btcscript.StackErrInvalidOpcode, disassemblyerr: btcscript.StackErrInvalidOpcode, }, { name: "invalid opcode 214", script: []byte{214}, expectedReturn: btcscript.StackErrInvalidOpcode, disassemblyerr: btcscript.StackErrInvalidOpcode, }, { name: "invalid opcode 215", script: []byte{215}, expectedReturn: btcscript.StackErrInvalidOpcode, disassemblyerr: btcscript.StackErrInvalidOpcode, }, { name: "invalid opcode 216", script: []byte{216}, expectedReturn: btcscript.StackErrInvalidOpcode, disassemblyerr: btcscript.StackErrInvalidOpcode, }, { name: "invalid opcode 217", script: []byte{217}, expectedReturn: btcscript.StackErrInvalidOpcode, disassemblyerr: btcscript.StackErrInvalidOpcode, }, { name: "invalid opcode 218", script: []byte{218}, expectedReturn: btcscript.StackErrInvalidOpcode, disassemblyerr: btcscript.StackErrInvalidOpcode, }, { name: "invalid opcode 219", script: []byte{219}, expectedReturn: btcscript.StackErrInvalidOpcode, disassemblyerr: btcscript.StackErrInvalidOpcode, }, { name: "invalid opcode 220", script: []byte{220}, expectedReturn: btcscript.StackErrInvalidOpcode, disassemblyerr: btcscript.StackErrInvalidOpcode, }, { name: "invalid opcode 221", script: []byte{221}, expectedReturn: btcscript.StackErrInvalidOpcode, disassemblyerr: btcscript.StackErrInvalidOpcode, }, { name: "invalid opcode 222", script: []byte{222}, expectedReturn: btcscript.StackErrInvalidOpcode, disassemblyerr: btcscript.StackErrInvalidOpcode, }, { name: "invalid opcode 223", script: []byte{223}, expectedReturn: btcscript.StackErrInvalidOpcode, disassemblyerr: btcscript.StackErrInvalidOpcode, }, { name: "invalid opcode 224", script: []byte{224}, expectedReturn: btcscript.StackErrInvalidOpcode, disassemblyerr: btcscript.StackErrInvalidOpcode, }, { name: "invalid opcode 225", script: []byte{225}, expectedReturn: btcscript.StackErrInvalidOpcode, disassemblyerr: btcscript.StackErrInvalidOpcode, }, { name: "invalid opcode 226", script: []byte{226}, expectedReturn: btcscript.StackErrInvalidOpcode, disassemblyerr: btcscript.StackErrInvalidOpcode, }, { name: "invalid opcode 227", script: []byte{227}, expectedReturn: btcscript.StackErrInvalidOpcode, disassemblyerr: btcscript.StackErrInvalidOpcode, }, { name: "invalid opcode 228", script: []byte{228}, expectedReturn: btcscript.StackErrInvalidOpcode, disassemblyerr: btcscript.StackErrInvalidOpcode, }, { name: "invalid opcode 229", script: []byte{229}, expectedReturn: btcscript.StackErrInvalidOpcode, disassemblyerr: btcscript.StackErrInvalidOpcode, }, { name: "invalid opcode 230", script: []byte{230}, expectedReturn: btcscript.StackErrInvalidOpcode, disassemblyerr: btcscript.StackErrInvalidOpcode, }, { name: "invalid opcode 231", script: []byte{231}, expectedReturn: btcscript.StackErrInvalidOpcode, disassemblyerr: btcscript.StackErrInvalidOpcode, }, { name: "invalid opcode 232", script: []byte{232}, expectedReturn: btcscript.StackErrInvalidOpcode, disassemblyerr: btcscript.StackErrInvalidOpcode, }, { name: "invalid opcode 233", script: []byte{233}, expectedReturn: btcscript.StackErrInvalidOpcode, disassemblyerr: btcscript.StackErrInvalidOpcode, }, { name: "invalid opcode 234", script: []byte{234}, expectedReturn: btcscript.StackErrInvalidOpcode, disassemblyerr: btcscript.StackErrInvalidOpcode, }, { name: "invalid opcode 235", script: []byte{235}, expectedReturn: btcscript.StackErrInvalidOpcode, disassemblyerr: btcscript.StackErrInvalidOpcode, }, { name: "invalid opcode 236", script: []byte{236}, expectedReturn: btcscript.StackErrInvalidOpcode, disassemblyerr: btcscript.StackErrInvalidOpcode, }, { name: "invalid opcode 237", script: []byte{237}, expectedReturn: btcscript.StackErrInvalidOpcode, disassemblyerr: btcscript.StackErrInvalidOpcode, }, { name: "invalid opcode 238", script: []byte{238}, expectedReturn: btcscript.StackErrInvalidOpcode, disassemblyerr: btcscript.StackErrInvalidOpcode, }, { name: "invalid opcode 239", script: []byte{239}, expectedReturn: btcscript.StackErrInvalidOpcode, disassemblyerr: btcscript.StackErrInvalidOpcode, }, { name: "invalid opcode 240", script: []byte{240}, expectedReturn: btcscript.StackErrInvalidOpcode, disassemblyerr: btcscript.StackErrInvalidOpcode, }, { name: "invalid opcode 241", script: []byte{241}, expectedReturn: btcscript.StackErrInvalidOpcode, disassemblyerr: btcscript.StackErrInvalidOpcode, }, { name: "invalid opcode 242", script: []byte{242}, expectedReturn: btcscript.StackErrInvalidOpcode, disassemblyerr: btcscript.StackErrInvalidOpcode, }, { name: "invalid opcode 243", script: []byte{243}, expectedReturn: btcscript.StackErrInvalidOpcode, disassemblyerr: btcscript.StackErrInvalidOpcode, }, { name: "invalid opcode 244", script: []byte{244}, expectedReturn: btcscript.StackErrInvalidOpcode, disassemblyerr: btcscript.StackErrInvalidOpcode, }, { name: "invalid opcode 245", script: []byte{245}, expectedReturn: btcscript.StackErrInvalidOpcode, disassemblyerr: btcscript.StackErrInvalidOpcode, }, { name: "invalid opcode 246", script: []byte{246}, expectedReturn: btcscript.StackErrInvalidOpcode, disassemblyerr: btcscript.StackErrInvalidOpcode, }, { name: "invalid opcode 247", script: []byte{247}, expectedReturn: btcscript.StackErrInvalidOpcode, disassemblyerr: btcscript.StackErrInvalidOpcode, }, { name: "invalid opcode 248", script: []byte{248}, expectedReturn: btcscript.StackErrInvalidOpcode, disassemblyerr: btcscript.StackErrInvalidOpcode, }, { name: "invalid opcode 249", script: []byte{249}, expectedReturn: btcscript.StackErrInvalidOpcode, disassemblyerr: btcscript.StackErrInvalidOpcode, }, { name: "invalid opcode 250", script: []byte{250}, expectedReturn: btcscript.StackErrInvalidOpcode, disassemblyerr: btcscript.StackErrInvalidOpcode, }, { name: "invalid opcode 251", script: []byte{251}, expectedReturn: btcscript.StackErrInvalidOpcode, disassemblyerr: btcscript.StackErrInvalidOpcode, }, { name: "invalid opcode 252", script: []byte{252}, expectedReturn: btcscript.StackErrInvalidOpcode, disassemblyerr: btcscript.StackErrInvalidOpcode, }, { name: "invalid opcode OP_PUBKEY", script: []byte{btcscript.OP_PUBKEY}, expectedReturn: btcscript.StackErrInvalidOpcode, disassembly: "OP_PUBKEY", }, { name: "invalid opcode OP_PUBKEYHASH", script: []byte{btcscript.OP_PUBKEYHASH}, expectedReturn: btcscript.StackErrInvalidOpcode, disassembly: "OP_PUBKEYHASH", }, { name: "invalid opcode OP_INVALIDOPCODE", script: []byte{btcscript.OP_INVALIDOPCODE}, expectedReturn: btcscript.StackErrInvalidOpcode, disassembly: "OP_INVALIDOPCODE", }, } func stacksEqual(a, b [][]byte) bool { if len(a) != len(b) { return false } for i := range a { if !bytes.Equal(a[i], b[i]) { return false } } return true } func testOpcode(t *testing.T, test *detailedTest) { // mock up fake tx. tx := &btcwire.MsgTx{ Version: 1, TxIn: []*btcwire.TxIn{ &btcwire.TxIn{ PreviousOutpoint: btcwire.OutPoint{ Hash: btcwire.ShaHash{}, Index: 0xffffffff, }, SignatureScript: []byte{}, Sequence: 0xffffffff, }, }, TxOut: []*btcwire.TxOut{ &btcwire.TxOut{ Value: 0x12a05f200, PkScript: []byte{}, }, }, LockTime: 0, } tx.TxOut[0].PkScript = test.script engine, err := btcscript.NewScript(tx.TxIn[0].SignatureScript, tx.TxOut[0].PkScript, 0, tx, 1, false) if err != nil { if err != test.expectedReturn { t.Errorf("Error return not expected %s: %v %v", test.name, test.expectedReturn, err) return } return } engine.SetStack(test.before) engine.SetAltStack(test.altbefore) // test disassembly engine. // pc is at start of script 1, so check that DisasmScript matches // DisasmPc. Only run this if we have a disassembly for the test. // sine one of them have invalid instruction sequences and won't // disassemble. var disScript, disPC string if test.disassembly != "" { var err error disScript, err = engine.DisasmScript(1) if err != nil { t.Errorf("failed to disassemble script for %s: %v", test.name, err) } } done := false for !done { if test.disassembly != "" { disCurPC, err := engine.DisasmPC() if err != nil { t.Errorf("failed to disassemble pc for %s: %v", test.name, err) } disPC += disCurPC + "\n" } done, err = engine.Step() if err != nil { if err != test.expectedReturn { t.Errorf("Error return not expected %s: %v %v", test.name, test.expectedReturn, err) return } return } } if err != test.expectedReturn { t.Errorf("Error return not expected %s: %v %v", test.name, test.expectedReturn, err) } if test.disassembly != "" { if disScript != disPC { t.Errorf("script disassembly doesn't match pc "+ "disassembly for %s: pc: \"%s\" script: \"%s\"", test.name, disScript, disPC) } } after := engine.GetStack() if !stacksEqual(after, test.after) { t.Errorf("Stacks not equal after %s:\ngot: %v\n exp: %v", test.name, spew.Sdump(after), spew.Sdump(test.after)) } altafter := engine.GetAltStack() if !stacksEqual(altafter, test.altafter) { t.Errorf("AltStacks not equal after %s:\n got: %v\nexp: %v", test.name, spew.Sdump(altafter), spew.Sdump(test.altafter)) } } func TestOpcodes(t *testing.T) { for i := range detailedTests { testOpcode(t, &detailedTests[i]) } } func testDisasmString(t *testing.T, test *detailedTest) { // mock up fake tx. dis, err := btcscript.DisasmString(test.script) if err != nil { if err != test.disassemblyerr { t.Errorf("%s: disassembly got error %v expected %v", test.name, err, test.disassemblyerr) } return } if test.disassemblyerr != nil { t.Errorf("%s: expected error %v, got %s", test.name, test.disassemblyerr, dis) return } if dis != test.disassembly { t.Errorf("Disassembly for %s doesn't match expected "+ "got: \"%s\" expected: \"%s\"", test.name, dis, test.disassembly) } } func TestDisasmStrings(t *testing.T) { for i := range detailedTests { testDisasmString(t, &detailedTests[i]) } } // A basic test of GetSigOpCount for most opcodes, we do this by // running the same test for every one of the detailed tests. Since // disassembly errors are always parse errors, and so are // sigops count errors we use the same error code. // While this isn't as precise as using full transaction scripts, this gives // us coverage over a wider range of opcodes. func TestSigOps(t *testing.T) { for _, test := range detailedTests { count, err := btcscript.GetSigOpCount(test.script) if err != nil { if err != test.disassemblyerr { t.Errorf("%s: unexpected error. exp \"%v\""+ "got \"%v\"", test.name, test.disassemblyerr, err) } continue } if test.disassemblyerr != nil { t.Errorf("%s: no error when expected \"%v\"", test.name, test.disassemblyerr) continue } if count != test.nSigOps { t.Errorf("%s: expected count of %d, got %d", test.name, test.nSigOps, count) } } } // A basic test of GetPreciseSigOpCount for most opcodes, we do this by // running the same test for every one of the detailed tests with a fake // sigscript. Sicne disassembly errors are always parse errors, and so are // sigops count errors we use the same error code. // While this isn't as precise as using full transaction scripts, this gives // us coverage over a wider range of opcodes. See script_test.go for tests // using real transactions to provide a bit more coverage. func TestPreciseSigOps(t *testing.T) { for _, test := range detailedTests { count, err := btcscript.GetPreciseSigOpCount( []byte{btcscript.OP_1}, test.script, false) if err != nil { if err != test.disassemblyerr { t.Errorf("%s: unexpected error. exp \"%v\""+ "got \"%v\"", test.name, test.disassemblyerr, err) } continue } if test.disassemblyerr != nil { t.Errorf("%s: no error when expected \"%v\"", test.name, test.disassemblyerr) continue } if count != test.nPreciseSigOps { t.Errorf("%s: expected count of %d, got %d", test.name, test.nPreciseSigOps, count) } } }