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Golang lexer.Lexer类代码示例

本文整理汇总了Golang中github.com/spearson78/guardian/script/lexer.Lexer类的典型用法代码示例。如果您正苦于以下问题：Golang Lexer类的具体用法？Golang Lexer怎么用？Golang Lexer使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。


在下文中一共展示了Lexer类的8个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Golang代码示例。

示例1: BenchmarkStandardTransactionToBitcoinAddressNopCheckSig

func BenchmarkStandardTransactionToBitcoinAddressNopCheckSig(b *testing.B) {

	//Transaction dd11322ddb4487a0a7a597838df02fbfd2070870721cd648f3b37f0a164efed9
	script := `
0x30440220694ff325724a4f4b0f3f0c36bf8e94cac58ad7c9b4d5bd8c7286c0da623f0b2c02206ae94680a8f31f30cd846da258e919c94afe2dd629b4f4ce11bbe8165ff99a5f01
0x04fc60372d27b067ca306ba812ced9c8cd69296b83a40b9b57c593258c1b9e0ee1c0c621ca558b878395f9645a4b67a96e51843e9c060d43a3833fdd29a91f4f31
DUP
HASH160
0x340cfcffe029e6935f4e4e5839a2ff5f29c7a571
EQUALVERIFY
CHECKSIG
`

	l := new(lexer.Lexer)
	l.Init(strings.NewReader(script), nil)
	compiled, _ := compiler.Compile(l)

	e := new(Executor)
	e.Init(nil)

	for i := 0; i < b.N; i++ {
		e.Execute(compiled)
	}

}
开发者ID:spearson78，项目名称:guardian，代码行数:25，代码来源:executor_test.go

示例2: BenchmarkNops

func BenchmarkNops(b *testing.B) {
	script := `
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
`

	l := new(lexer.Lexer)
	l.Init(strings.NewReader(script), nil)
	compiled, _ := compiler.Compile(l)

	e := new(Executor)
	e.Init(nil)

	for i := 0; i < b.N; i++ {
		e.Execute(compiled)
	}

}
开发者ID:spearson78，项目名称:guardian，代码行数:26，代码来源:executor_test.go

示例3: TestStandardTransactionToBitcoinAddress

func TestStandardTransactionToBitcoinAddress(t *testing.T) {

	fmt.Println("TestStandardTransactionToBitcoinAddress")

	//Transaction dd11322ddb4487a0a7a597838df02fbfd2070870721cd648f3b37f0a164efed9
	script := `
0x30440220694ff325724a4f4b0f3f0c36bf8e94cac58ad7c9b4d5bd8c7286c0da623f0b2c02206ae94680a8f31f30cd846da258e919c94afe2dd629b4f4ce11bbe8165ff99a5f01
0x04fc60372d27b067ca306ba812ced9c8cd69296b83a40b9b57c593258c1b9e0ee1c0c621ca558b878395f9645a4b67a96e51843e9c060d43a3833fdd29a91f4f31
DUP
HASH160
0x340cfcffe029e6935f4e4e5839a2ff5f29c7a571
EQUALVERIFY
CHECKSIG
`

	sig, _ := hex.DecodeString("30440220694ff325724a4f4b0f3f0c36bf8e94cac58ad7c9b4d5bd8c7286c0da623f0b2c02206ae94680a8f31f30cd846da258e919c94afe2dd629b4f4ce11bbe8165ff99a5f")
	hashType := uint32(1)
	pk, _ := hex.DecodeString("04fc60372d27b067ca306ba812ced9c8cd69296b83a40b9b57c593258c1b9e0ee1c0c621ca558b878395f9645a4b67a96e51843e9c060d43a3833fdd29a91f4f31")
	subscript := `
0x04fc60372d27b067ca306ba812ced9c8cd69296b83a40b9b57c593258c1b9e0ee1c0c621ca558b878395f9645a4b67a96e51843e9c060d43a3833fdd29a91f4f31
DUP
HASH160
0x340cfcffe029e6935f4e4e5839a2ff5f29c7a571
EQUALVERIFY
CHECKSIG
`

	l := new(lexer.Lexer)
	l.Init(strings.NewReader(script), nil)
	compiled, _ := compiler.Compile(l)

	l.Init(strings.NewReader(subscript), nil)
	compiledSubScript, _ := compiler.Compile(l)

	var checkSig MockCheckSig
	e := new(Executor)
	e.Init(&checkSig)

	err := e.Execute(compiled)
	if err != nil {
		t.Errorf("TestStandardTransactionToBitcoinAddressNoCheckSig Failed %v", err)
	}

	if !bytes.Equal(sig, checkSig.Sig) {
		t.Errorf("TestStandardTransactionToBitcoinAddressNoCheckSig Sig Mismatch %s", hex.EncodeToString(checkSig.Sig))
	}

	if !bytes.Equal(pk, checkSig.Pk) {
		t.Errorf("TestStandardTransactionToBitcoinAddressNoCheckSig Pk Mismatch %s", hex.EncodeToString(checkSig.Pk))
	}

	if hashType != checkSig.HashType {
		t.Errorf("TestStandardTransactionToBitcoinAddressNoCheckSig Pk Mismatch %s", hex.EncodeToString(checkSig.Pk))
	}

	if !bytes.Equal(compiledSubScript, checkSig.SubScript) {
		t.Errorf("TestStandardTransactionToBitcoinAddressNoCheckSig SubScript Mismatch %s", hex.EncodeToString(checkSig.SubScript))
	}
}
开发者ID:spearson78，项目名称:guardian，代码行数:59，代码来源:executor_test.go

示例4: TestIf

func TestIf(t *testing.T) {

	tests := []struct {
		script string
		result byte
	}{
		{
			script: "0x01 IF 0x02 ELSE 0x03 ENDIF",
			result: 0x02,
		},
		{
			script: "0x00 IF 0x02 ELSE 0x03 ENDIF",
			result: 0x03,
		},
		{
			script: "0x00 IF 0x02 ELSE 0x03 ENDIF",
			result: 0x03,
		},
		{
			script: "0x01 IF 0x02 IF 0x03 ENDIF ELSE 0x04 ENDIF",
			result: 0x03,
		},
		{
			script: "0x01 IF 0x02 IF 0x03 ENDIF 0x04 ELSE 0x05 ENDIF",
			result: 0x04,
		},
		{
			script: "0x01 NOTIF 0x02 IF 0x03 ENDIF 0x04 ELSE 0x05 ENDIF",
			result: 0x05,
		},
		{
			script: "0x01 NOTIF 0x02 IF 0x03 ENDIF 0x04 ELSE 0x05 IF 0x06 ELSE 0x07 ENDIF ENDIF",
			result: 0x06,
		},
	}

	for _, test := range tests {
		l := new(lexer.Lexer)
		l.Init(strings.NewReader(test.script), nil)
		compiled, _ := compiler.Compile(l)

		e := new(Executor)
		e.Init(nil)

		e.Execute(compiled)

		top := e.Pop()
		if top[0] != test.result {
			t.Errorf("Wrong Top %d", top[0])
		}
	}

}
开发者ID:spearson78，项目名称:guardian，代码行数:53，代码来源:executor_test.go

示例5: TestStandardTransactionToBitcoinAddressLexer

func TestStandardTransactionToBitcoinAddressLexer(t *testing.T) {

	script := `DUP
HASH160
0x89abcdefabbaabbaabbaabbaabbaabbaabbaabba
EQUALVERIFY
CHECKSIG
`

	checkData, _ := hex.DecodeString("89abcdefabbaabbaabbaabbaabbaabbaabbaabba")

	l := new(lexer.Lexer)
	l.Init(strings.NewReader(script), nil)

	tree, err := Parse(l)
	if err != nil {
		t.Errorf("Failed %v", err)
	}

	root := new(SimpleBlock)
	root.NodeList = []Node{
		&Operation{
			ParentBlock: root,
			OpCode:      opcode.DUP,
		},
		&Operation{
			ParentBlock: root,
			OpCode:      opcode.HASH160,
		},
		&Data{
			ParentBlock: root,
			Value:       checkData,
		},
		&Operation{
			ParentBlock: root,
			OpCode:      opcode.EQUALVERIFY,
		},
		&Operation{
			ParentBlock: root,
			OpCode:      opcode.CHECKSIG,
		},
	}

	if !root.Equals(tree) {
		t.Errorf("AST Mismatch")
	}

}
开发者ID:spearson78，项目名称:guardian，代码行数:48，代码来源:ast_test.go

示例6: TestIfElseEndif

func TestIfElseEndif(t *testing.T) {

	script := `
IF
1
ELSE
2
ENDIF
`

	l := new(lexer.Lexer)
	l.Init(strings.NewReader(script), nil)

	tree, err := Parse(l)
	if err != nil {
		t.Errorf("Failed %v", err)
	}

	root := new(SimpleBlock)
	root.NodeList = []Node{
		&IfStmt{
			Body: &SimpleBlock{
				NodeList: []Node{
					&Number{
						Value: big.NewInt(1),
					},
				},
			},
			Else: &SimpleBlock{
				NodeList: []Node{
					&Number{
						Value: big.NewInt(2),
					},
				},
			},
		},
	}

	if !root.Equals(tree) {
		t.Errorf("AST Mismatch")
	}

}
开发者ID:spearson78，项目名称:guardian，代码行数:43，代码来源:ast_test.go

示例7: TestStandardTransactionToBitcoinAddressFromLexer

func TestStandardTransactionToBitcoinAddressFromLexer(t *testing.T) {
	script := `
DUP
HASH160
0x89ABCDEFABBAABBAABBAABBAABBAABBAABBAABBA
EQUALVERIFY
CHECKSIG
`
	result, _ := hex.DecodeString("76A91489ABCDEFABBAABBAABBAABBAABBAABBAABBAABBA88AC")

	l := new(lexer.Lexer)
	l.Init(strings.NewReader(script), nil)

	compiled, _ := Compile(l)

	if !bytes.Equal(compiled, result) {
		t.Errorf("Failed")
	}

}
开发者ID:spearson78，项目名称:guardian，代码行数:20，代码来源:compiler_test.go

示例8: TestNumbers

func TestNumbers(t *testing.T) {
	script := `
-14011978
-2
-1
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
14011978
`
	result, _ := hex.DecodeString("044aced58001824f005152535455565758595a5b5c5d5e5f600111044aced500")

	l := new(lexer.Lexer)
	l.Init(strings.NewReader(script), nil)

	compiled, err := Compile(l)
	if err != nil {
		t.Errorf("Failed %v", err)
	}

	if !bytes.Equal(compiled, result) {
		t.Errorf("Failed compiled %s expected %s", hex.EncodeToString(compiled), hex.EncodeToString(result))
	}

}
开发者ID:spearson78，项目名称:guardian，代码行数:40，代码来源:compiler_test.go


注：本文中的github.com/spearson78/guardian/script/lexer.Lexer类示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。