307 lines
11 KiB
TypeScript
307 lines
11 KiB
TypeScript
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import assert from "assert";
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import { loadTests } from "./utils.js";
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import type { TestCaseTransaction, TestCaseTransactionTx } from "./types.js";
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import { Transaction } from "../index.js";
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const BN_0 = BigInt(0);
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describe("Tests Unsigned Transaction Serializing", function() {
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const tests = loadTests<TestCaseTransaction>("transactions");
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for (const test of tests) {
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it(`serialized unsigned legacy transaction: ${ test.name }`, function() {
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const txData = Object.assign({ }, test.transaction, {
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type: 0,
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accessList: undefined,
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maxFeePerGas: undefined,
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maxPriorityFeePerGas: undefined
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});
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// Use the testcase sans the chainId for a legacy test
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if (txData.chainId != null && parseInt(txData.chainId) != 0) { txData.chainId = "0x00"; }
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const tx = Transaction.from(txData);
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assert.equal(tx.unsignedSerialized, test.unsignedLegacy, "unsignedLegacy");
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});
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}
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for (const test of tests) {
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// Unsupported parameters for EIP-155; i.e. unspecified chain ID
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if (!test.unsignedEip155) { continue; }
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it(`serialized unsigned EIP-155 transaction: ${ test.name }`, function() {
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const txData = Object.assign({ }, test.transaction, {
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type: 0,
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accessList: undefined,
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maxFeePerGas: undefined,
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maxPriorityFeePerGas: undefined
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});
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const tx = Transaction.from(txData);
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assert.equal(tx.unsignedSerialized, test.unsignedEip155, "unsignedEip155");
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});
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}
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for (const test of tests) {
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it(`serialized unsigned Berlin transaction: ${ test.name }`, function() {
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const txData = Object.assign({ }, test.transaction, {
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type: 1,
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maxFeePerGas: undefined,
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maxPriorityFeePerGas: undefined
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});
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const tx = Transaction.from(txData);
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assert.equal(tx.unsignedSerialized, test.unsignedBerlin, "unsignedBerlin");
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});
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}
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for (const test of tests) {
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it(`serialized unsigned London transaction: ${ test.name }`, function() {
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const txData = Object.assign({ }, test.transaction, { type: 2 });
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const tx = Transaction.from(txData);
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assert.equal(tx.unsignedSerialized, test.unsignedLondon, "unsignedLondon");
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});
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}
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});
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describe("Tests Signed Transaction Serializing", function() {
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const tests = loadTests<TestCaseTransaction>("transactions");
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for (const test of tests) {
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it(`serialized signed legacy transaction: ${ test.name }`, function() {
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const txData = Object.assign({ }, test.transaction, {
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type: 0,
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accessList: undefined,
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maxFeePerGas: undefined,
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maxPriorityFeePerGas: undefined,
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signature: test.signatureLegacy
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});
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// Use the testcase sans the chainId for a legacy test
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if (txData.chainId != null && parseInt(txData.chainId) != 0) { txData.chainId = "0x00"; }
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const tx = Transaction.from(txData);
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assert.equal(tx.serialized, test.signedLegacy, "signedLegacy");
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});
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}
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for (const test of tests) {
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if (!test.unsignedEip155) { continue; }
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it(`serialized signed EIP-155 transaction: ${ test.name }`, function() {
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const txData = Object.assign({ }, test.transaction, {
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type: 0,
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accessList: undefined,
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maxFeePerGas: undefined,
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maxPriorityFeePerGas: undefined,
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signature: test.signatureEip155
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});
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const tx = Transaction.from(txData);
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assert.equal(tx.serialized, test.signedEip155, "signedEip155");
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});
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}
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for (const test of tests) {
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it(`serialized signed Berlin transaction: ${ test.name }`, function() {
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const txData = Object.assign({ }, test.transaction, {
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type: 1,
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maxFeePerGas: undefined,
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maxPriorityFeePerGas: undefined
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}, { signature: test.signatureBerlin });
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const tx = Transaction.from(txData);
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assert.equal(tx.serialized, test.signedBerlin, "signedBerlin");
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});
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}
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for (const test of tests) {
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it(`serialized signed London transaction: ${ test.name }`, function() {
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const txData = Object.assign({ }, test.transaction, {
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type: 2,
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signature: test.signatureLondon
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});
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const tx = Transaction.from(txData);
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assert.equal(tx.serialized, test.signedLondon, "signedLondon");
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});
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}
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});
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function assertTxUint(actual: null | bigint, _expected: undefined | string, name: string): void {
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const expected = (_expected != null ? BigInt(_expected): null);
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assert.equal(actual, expected, name);
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}
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function assertTxEqual(actual: Transaction, expected: TestCaseTransactionTx): void {
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assert.equal(actual.to, expected.to, "to");
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assert.equal(actual.nonce, expected.nonce, "nonce");
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assertTxUint(actual.gasLimit, expected.gasLimit, "gasLimit");
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assertTxUint(actual.gasPrice, expected.gasPrice, "gasPrice");
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assertTxUint(actual.maxFeePerGas, expected.maxFeePerGas, "maxFeePerGas");
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assertTxUint(actual.maxPriorityFeePerGas, expected.maxPriorityFeePerGas, "maxPriorityFeePerGas");
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assert.equal(actual.data, expected.data, "data");
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assertTxUint(actual.value, expected.value, "value");
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if (expected.accessList) {
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assert.equal(JSON.stringify(actual.accessList), JSON.stringify(expected.accessList), "accessList");
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} else {
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assert.equal(actual.accessList, null, "accessList:!null");
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}
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assertTxUint(actual.chainId, expected.chainId, "chainId");
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}
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function addDefault(tx: any, key: string, defaultValue: any): void {
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if (tx[key] == null) { tx[key] = defaultValue; }
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}
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function addDefaults(tx: any): any {
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tx = Object.assign({ }, tx);
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addDefault(tx, "nonce", 0);
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addDefault(tx, "gasLimit", BN_0);
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addDefault(tx, "gasPrice", BN_0);
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addDefault(tx, "maxFeePerGas", BN_0);
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addDefault(tx, "maxPriorityFeePerGas", BN_0);
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addDefault(tx, "value", BN_0);
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addDefault(tx, "data", "0x");
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addDefault(tx, "accessList", [ ]);
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addDefault(tx, "chainId", BN_0);
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return tx;
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}
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describe("Tests Unsigned Transaction Parsing", function() {
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const tests = loadTests<TestCaseTransaction>("transactions");
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for (const test of tests) {
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it(`parses unsigned legacy transaction: ${ test.name }`, function() {
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const tx = Transaction.from(test.unsignedLegacy);
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const expected = addDefaults(test.transaction);
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expected.maxFeePerGas = null;
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expected.maxPriorityFeePerGas = null;
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expected.accessList = null;
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expected.chainId = BN_0;
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assertTxEqual(tx, expected);
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});
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}
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for (const test of tests) {
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if (!test.unsignedEip155) { continue; }
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it(`parses unsigned EIP-155 transaction: ${ test.name }`, function() {
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const tx = Transaction.from(test.unsignedEip155);
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const expected = addDefaults(test.transaction);
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expected.maxFeePerGas = null;
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expected.maxPriorityFeePerGas = null;
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expected.accessList = null;
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assertTxEqual(tx, expected);
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});
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}
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for (const test of tests) {
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it(`parses unsigned Berlin transaction: ${ test.name }`, function() {
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const tx = Transaction.from(test.unsignedBerlin);
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const expected = addDefaults(test.transaction);
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expected.maxFeePerGas = null;
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expected.maxPriorityFeePerGas = null;
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assertTxEqual(tx, expected);
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});
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}
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for (const test of tests) {
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it(`parses unsigned London transaction: ${ test.name }`, function() {
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const tx = Transaction.from(test.unsignedLondon);
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const expected = addDefaults(test.transaction);
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expected.gasPrice = null;
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assertTxEqual(tx, expected);
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});
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}
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});
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describe("Tests Signed Transaction Parsing", function() {
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const tests = loadTests<TestCaseTransaction>("transactions");
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for (const test of tests) {
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it(`parses signed legacy transaction: ${ test.name }`, function() {
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const tx = Transaction.from(test.signedLegacy);
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const expected = addDefaults(test.transaction);
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expected.maxFeePerGas = null;
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expected.maxPriorityFeePerGas = null;
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expected.accessList = null;
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expected.chainId = BN_0;
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assertTxEqual(tx, expected);
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assert.ok(!!tx.signature, "signature:!null")
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assert.equal(tx.signature.r, test.signatureLegacy.r, "signature.r");
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assert.equal(tx.signature.s, test.signatureLegacy.s, "signature.s");
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assert.equal(BigInt(tx.signature.v), BigInt(test.signatureLegacy.v), "signature.v");
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});
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}
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for (const test of tests) {
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if (!test.unsignedEip155) { continue; }
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it(`parses signed EIP-155 transaction: ${ test.name }`, function() {
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const tx = Transaction.from(test.signedEip155);
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const expected = addDefaults(test.transaction);
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expected.maxFeePerGas = null;
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expected.maxPriorityFeePerGas = null;
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expected.accessList = null;
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assertTxEqual(tx, expected);
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assert.ok(!!tx.signature, "signature:!null")
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assert.equal(tx.signature.r, test.signatureEip155.r, "signature.r");
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assert.equal(tx.signature.s, test.signatureEip155.s, "signature.s");
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assert.equal(tx.signature.networkV, BigInt(test.signatureEip155.v), "signature.v");
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});
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}
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for (const test of tests) {
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it(`parses signed Berlin transaction: ${ test.name }`, function() {
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const tx = Transaction.from(test.signedBerlin);
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const expected = addDefaults(test.transaction);
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expected.maxFeePerGas = null;
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expected.maxPriorityFeePerGas = null;
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assertTxEqual(tx, expected);
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assert.ok(!!tx.signature, "signature:!null")
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assert.equal(tx.signature.r, test.signatureBerlin.r, "signature.r");
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assert.equal(tx.signature.s, test.signatureBerlin.s, "signature.s");
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assert.equal(tx.signature.yParity, parseInt(test.signatureBerlin.v), "signature.v");
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});
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}
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for (const test of tests) {
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it(`parses signed London transaction: ${ test.name }`, function() {
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const tx = Transaction.from(test.signedLondon);
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const expected = addDefaults(test.transaction);
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expected.gasPrice = null;
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assertTxEqual(tx, expected);
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assert.ok(!!tx.signature, "signature:!null")
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assert.equal(tx.signature.r, test.signatureLondon.r, "signature.r");
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assert.equal(tx.signature.s, test.signatureLondon.s, "signature.s");
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assert.equal(tx.signature.yParity, parseInt(test.signatureLondon.v), "signature.v");
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});
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}
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});
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