@node-dlc/bitcoin

<!doctype html> <html lang="en"> <head> <title>Code coverage report for TxIn.ts</title> <meta charset="utf-8" /> <link rel="stylesheet" href="prettify.css" /> <link rel="stylesheet" href="base.css" /> <link rel="shortcut icon" type="image/x-icon" href="favicon.png" /> <meta name="viewport" content="width=device-width, initial-scale=1" /> <style type='text/css'> .coverage-summary .sorter { background-image: url(sort-arrow-sprite.png); } </style> </head> <body> <div class='wrapper'> <div class='pad1'> <h1><a href="index.html">All files</a> TxIn.ts</h1> <div class='clearfix'> <div class='fl pad1y space-right2'> 20.83% Statements 5/24 </div> <div class='fl pad1y space-right2'> 0% Branches 0/3 </div> <div class='fl pad1y space-right2'> 0% Functions 0/8 </div> <div class='fl pad1y space-right2'> 20.83% Lines 5/24 </div> </div> Press n or j to go to the next uncovered block, b, p or k for the previous block. </div> <div class='status-line low'></div> <pre><table class="coverage"> <tr><td 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class="prettyprint lang-js">import { BufferWriter, StreamReader } from '@node-dlc/bufio';   import { ICloneable } from './ICloneable'; import { OutPoint } from './OutPoint'; import { Script } from './Script'; import { Sequence } from './Sequence'; import { Witness } from './Witness';   export class TxIn implements ICloneable<TxIn> { /** * Parses a TxIn from a a stream reader. * @param stream */ public static parse(reader: StreamReader): TxIn { const outpoint = OutPoint.parse(reader); const scriptSig = Script.parse(reader); const sequence = new Sequence(reader.readUInt32LE()); return new TxIn(outpoint, scriptSig, sequence); }   /** * Parses a hex string serialization of a transaction input. This * is a helper function instead of having to do `StreamReader.fromHex` * on a string directly. * @param hex */ public static fromHex(hex: string): TxIn { const reader = StreamReader.fromHex(hex); return this.parse(reader); }   /** * The previous transaction output tuple */ public outpoint: OutPoint;   /** * ScriptSig for the input */ public scriptSig: Script;   /** * nSequence value for the transaction. Defaults to 0xffffffff which * disables the absolute timelock. */ public sequence: Sequence;   /** * Witness data that is required by the input */ public witness: Witness[];   /** * Constructs a new transaction input from the values * @param outpoint * @param scriptSig * @param sequence * @param witness */ constructor( outpoint: OutPoint, scriptSig: Script = new Script(), sequence: Sequence = new Sequence(), witness: Witness[] = [], ) { this.outpoint = outpoint; this.scriptSig = scriptSig; this.sequence = sequence; this.witness = witness; }   /** * Creates a string of the transaction input that includes all of the * properties. */ public toString(): string { return `prev=${this.outpoint.toString()}, scriptSig=${this.scriptSig.toString()}, sequence=${this.sequence.toString()}`; // prettier-ignore }   /** * Creates a JSON object of the transaction input that includes all * of the properties. */ // eslint-disable-next-line @typescript-eslint/explicit-module-boundary-types public toJSON() { return { outpoint: this.outpoint.toJSON(), scriptSig: this.scriptSig.toJSON(), sequence: this.sequence.toJSON(), }; }   /** * Returns the byte serialization of the transaction input */ public serialize(): Buffer { const writer = new BufferWriter(); writer.writeBytes(this.outpoint.serialize()); writer.writeBytes(this.scriptSig.serialize()); writer.writeBytes(this.sequence.serialize()); return writer.toBuffer(); }   /** * Clone via deep copy */ public clone(): TxIn { return new TxIn( this.outpoint.clone(), this.scriptSig.clone(), this.sequence.clone(), this.witness.map((p) => p.clone()), ); } }  </pre></td></tr></table></pre> <div class='push'></div> </div> <div class='footer quiet pad2 space-top1 center small'> Code coverage generated by <a href="https://istanbul.js.org/" target="_blank">istanbul</a> at Mon Jul 14 2025 15:37:17 GMT-0700 (Pacific Daylight Saving Time) </div> </div> <script src="prettify.js"></script> <script> window.onload = function () { prettyPrint(); }; </script> <script src="sorter.js"></script> <script src="block-navigation.js"></script> </body> </html>