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-rw-r--r--packages/0x.js/CHANGELOG.json8
-rw-r--r--packages/0x.js/test/0x.js_test.ts7
-rw-r--r--packages/base-contract/CHANGELOG.json9
-rw-r--r--packages/base-contract/src/index.ts21
-rw-r--r--packages/base-contract/test/base_contract_test.ts114
-rw-r--r--packages/contract-wrappers/CHANGELOG.json4
-rw-r--r--packages/contract_templates/partials/callAsync.handlebars1
-rw-r--r--packages/contract_templates/partials/tx.handlebars1
-rw-r--r--packages/contracts/test/exchange/signature_validator.ts6
-rw-r--r--packages/fill-scenarios/CHANGELOG.json3
-rw-r--r--packages/order-utils/CHANGELOG.json3
-rw-r--r--packages/order-utils/test/signature_utils_test.ts3
-rw-r--r--packages/order-watcher/CHANGELOG.json8
-rw-r--r--packages/typescript-typings/types/ethers/index.d.ts18
-rw-r--r--packages/utils/coverage/.gitkeep0
-rw-r--r--packages/utils/package.json14
-rw-r--r--packages/utils/src/abi_utils.ts153
-rw-r--r--packages/utils/test/abi_utils_test.ts19
-rw-r--r--packages/utils/tsconfig.json2
19 files changed, 383 insertions, 11 deletions
diff --git a/packages/0x.js/CHANGELOG.json b/packages/0x.js/CHANGELOG.json
index 4f39a9b8c..913b7a76e 100644
--- a/packages/0x.js/CHANGELOG.json
+++ b/packages/0x.js/CHANGELOG.json
@@ -1,5 +1,13 @@
[
{
+ "version": "1.0.1-rc.3",
+ "changes": [
+ {
+ "note": "Dependencies updated"
+ }
+ ]
+ },
+ {
"version": "1.0.1-rc.2",
"changes": [
{
diff --git a/packages/0x.js/test/0x.js_test.ts b/packages/0x.js/test/0x.js_test.ts
index b4baecb1e..be2a94482 100644
--- a/packages/0x.js/test/0x.js_test.ts
+++ b/packages/0x.js/test/0x.js_test.ts
@@ -48,10 +48,11 @@ describe('ZeroEx library', () => {
const ethSignSignature =
'0x1B61a3ed31b43c8780e905a260a35faefcc527be7516aa11c0256729b5b351bc3340349190569279751135161d22529dc25add4f6069af05be04cacbda2ace225403';
const address = '0x5409ed021d9299bf6814279a6a1411a7e866a631';
+ const bytes32Zeros = '0x0000000000000000000000000000000000000000000000000000000000000000';
it("should return false if the data doesn't pertain to the signature & address", async () => {
- return expect((zeroEx.exchange as any).isValidSignatureAsync('0x0', address, ethSignSignature)).to.become(
- false,
- );
+ return expect(
+ (zeroEx.exchange as any).isValidSignatureAsync(bytes32Zeros, address, ethSignSignature),
+ ).to.become(false);
});
it("should return false if the address doesn't pertain to the signature & data", async () => {
const validUnrelatedAddress = '0x8b0292b11a196601ed2ce54b665cafeca0347d42';
diff --git a/packages/base-contract/CHANGELOG.json b/packages/base-contract/CHANGELOG.json
index 9dddde18a..b041e13da 100644
--- a/packages/base-contract/CHANGELOG.json
+++ b/packages/base-contract/CHANGELOG.json
@@ -1,5 +1,14 @@
[
{
+ "version": "2.0.0-rc.1",
+ "changes": [
+ {
+ "pr": 915,
+ "note": "Added strict encoding/decoding checks for sendTransaction and call"
+ }
+ ]
+ },
+ {
"timestamp": 1532619515,
"version": "1.0.4",
"changes": [
diff --git a/packages/base-contract/src/index.ts b/packages/base-contract/src/index.ts
index a240fb8b6..12f974445 100644
--- a/packages/base-contract/src/index.ts
+++ b/packages/base-contract/src/index.ts
@@ -82,6 +82,27 @@ export class BaseContract {
}
return txDataWithDefaults;
}
+ // Throws if the given arguments cannot be safely/correctly encoded based on
+ // the given inputAbi. An argument may not be considered safely encodeable
+ // if it overflows the corresponding Solidity type, there is a bug in the
+ // encoder, or the encoder performs unsafe type coercion.
+ public static strictArgumentEncodingCheck(inputAbi: DataItem[], args: any[]): void {
+ const coder = ethers.utils.AbiCoder.defaultCoder;
+ const params = abiUtils.parseEthersParams(inputAbi);
+ const rawEncoded = coder.encode(params.names, params.types, args);
+ const rawDecoded = coder.decode(params.names, params.types, rawEncoded);
+ for (let i = 0; i < rawDecoded.length; i++) {
+ const original = args[i];
+ const decoded = rawDecoded[i];
+ if (!abiUtils.isAbiDataEqual(params.names[i], params.types[i], original, decoded)) {
+ throw new Error(
+ `Cannot safely encode argument: ${params.names[i]} (${original}) of type ${
+ params.types[i]
+ }. (Possible type overflow or other encoding error)`,
+ );
+ }
+ }
+ }
protected _lookupEthersInterface(functionSignature: string): ethers.Interface {
const ethersInterface = this._ethersInterfacesByFunctionSignature[functionSignature];
if (_.isUndefined(ethersInterface)) {
diff --git a/packages/base-contract/test/base_contract_test.ts b/packages/base-contract/test/base_contract_test.ts
new file mode 100644
index 000000000..2c31d1f11
--- /dev/null
+++ b/packages/base-contract/test/base_contract_test.ts
@@ -0,0 +1,114 @@
+import * as chai from 'chai';
+import 'mocha';
+
+import { BaseContract } from '../src';
+
+const { expect } = chai;
+
+describe('BaseContract', () => {
+ describe('strictArgumentEncodingCheck', () => {
+ it('works for simple types', () => {
+ BaseContract.strictArgumentEncodingCheck(
+ [{ name: 'to', type: 'address' }],
+ ['0xe834ec434daba538cd1b9fe1582052b880bd7e63'],
+ );
+ });
+ it('works for array types', () => {
+ const inputAbi = [
+ {
+ name: 'takerAssetFillAmounts',
+ type: 'uint256[]',
+ },
+ ];
+ const args = [
+ ['9000000000000000000', '79000000000000000000', '979000000000000000000', '7979000000000000000000'],
+ ];
+ BaseContract.strictArgumentEncodingCheck(inputAbi, args);
+ });
+ it('works for tuple/struct types', () => {
+ const inputAbi = [
+ {
+ components: [
+ {
+ name: 'makerAddress',
+ type: 'address',
+ },
+ {
+ name: 'takerAddress',
+ type: 'address',
+ },
+ {
+ name: 'feeRecipientAddress',
+ type: 'address',
+ },
+ {
+ name: 'senderAddress',
+ type: 'address',
+ },
+ {
+ name: 'makerAssetAmount',
+ type: 'uint256',
+ },
+ {
+ name: 'takerAssetAmount',
+ type: 'uint256',
+ },
+ {
+ name: 'makerFee',
+ type: 'uint256',
+ },
+ {
+ name: 'takerFee',
+ type: 'uint256',
+ },
+ {
+ name: 'expirationTimeSeconds',
+ type: 'uint256',
+ },
+ {
+ name: 'salt',
+ type: 'uint256',
+ },
+ {
+ name: 'makerAssetData',
+ type: 'bytes',
+ },
+ {
+ name: 'takerAssetData',
+ type: 'bytes',
+ },
+ ],
+ name: 'order',
+ type: 'tuple',
+ },
+ ];
+ const args = [
+ {
+ makerAddress: '0x6ecbe1db9ef729cbe972c83fb886247691fb6beb',
+ takerAddress: '0x0000000000000000000000000000000000000000',
+ feeRecipientAddress: '0xe834ec434daba538cd1b9fe1582052b880bd7e63',
+ senderAddress: '0x0000000000000000000000000000000000000000',
+ makerAssetAmount: '0',
+ takerAssetAmount: '200000000000000000000',
+ makerFee: '1000000000000000000',
+ takerFee: '1000000000000000000',
+ expirationTimeSeconds: '1532563026',
+ salt: '59342956082154660870994022243365949771115859664887449740907298019908621891376',
+ makerAssetData: '0xf47261b00000000000000000000000001dc4c1cefef38a777b15aa20260a54e584b16c48',
+ takerAssetData: '0xf47261b00000000000000000000000001d7022f5b17d2f8b695918fb48fa1089c9f85401',
+ },
+ ];
+ BaseContract.strictArgumentEncodingCheck(inputAbi, args);
+ });
+ it('throws for integer overflows', () => {
+ expect(() =>
+ BaseContract.strictArgumentEncodingCheck([{ name: 'amount', type: 'uint8' }], ['256']),
+ ).to.throw();
+ });
+ it('throws for fixed byte array overflows', () => {
+ expect(() =>
+ BaseContract.strictArgumentEncodingCheck([{ name: 'hash', type: 'bytes8' }], ['0x001122334455667788']),
+ ).to.throw();
+ });
+ });
+});
diff --git a/packages/contract-wrappers/CHANGELOG.json b/packages/contract-wrappers/CHANGELOG.json
index 02e1acf91..fb077ce73 100644
--- a/packages/contract-wrappers/CHANGELOG.json
+++ b/packages/contract-wrappers/CHANGELOG.json
@@ -3,6 +3,10 @@
"version": "1.0.1-rc.3",
"changes": [
{
+ "pr": 915,
+ "note": "Added strict encoding/decoding checks for sendTransaction and call"
+ },
+ {
"note": "Add ForwarderWrapper",
"pr": 934
},
diff --git a/packages/contract_templates/partials/callAsync.handlebars b/packages/contract_templates/partials/callAsync.handlebars
index fcaae57c6..94752691d 100644
--- a/packages/contract_templates/partials/callAsync.handlebars
+++ b/packages/contract_templates/partials/callAsync.handlebars
@@ -7,6 +7,7 @@ async callAsync(
const functionSignature = '{{this.functionSignature}}';
const inputAbi = self._lookupAbi(functionSignature).inputs;
[{{> params inputs=inputs}}] = BaseContract._formatABIDataItemList(inputAbi, [{{> params inputs=inputs}}], BaseContract._bigNumberToString.bind(self));
+ BaseContract.strictArgumentEncodingCheck(inputAbi, [{{> params inputs=inputs}}]);
const ethersFunction = self._lookupEthersInterface(functionSignature).functions.{{this.name}}(
{{> params inputs=inputs}}
) as ethers.CallDescription;
diff --git a/packages/contract_templates/partials/tx.handlebars b/packages/contract_templates/partials/tx.handlebars
index e297d05e6..4340d662e 100644
--- a/packages/contract_templates/partials/tx.handlebars
+++ b/packages/contract_templates/partials/tx.handlebars
@@ -11,6 +11,7 @@ public {{this.tsName}} = {
const self = this as any as {{contractName}}Contract;
const inputAbi = self._lookupAbi('{{this.functionSignature}}').inputs;
[{{> params inputs=inputs}}] = BaseContract._formatABIDataItemList(inputAbi, [{{> params inputs=inputs}}], BaseContract._bigNumberToString.bind(self));
+ BaseContract.strictArgumentEncodingCheck(inputAbi, [{{> params inputs=inputs}}]);
const encodedData = self._lookupEthersInterface('{{this.functionSignature}}').functions.{{this.name}}(
{{> params inputs=inputs}}
).data;
diff --git a/packages/contracts/test/exchange/signature_validator.ts b/packages/contracts/test/exchange/signature_validator.ts
index f2bb42c75..bef0547bd 100644
--- a/packages/contracts/test/exchange/signature_validator.ts
+++ b/packages/contracts/test/exchange/signature_validator.ts
@@ -113,7 +113,7 @@ describe('MixinSignatureValidator', () => {
it('should revert when signature type is unsupported', async () => {
const unsupportedSignatureType = SignatureType.NSignatureTypes;
- const unsupportedSignatureHex = `0x${unsupportedSignatureType}`;
+ const unsupportedSignatureHex = '0x' + Buffer.from([unsupportedSignatureType]).toString('hex');
const orderHashHex = orderHashUtils.getOrderHashHex(signedOrder);
return expectContractCallFailed(
signatureValidator.publicIsValidSignature.callAsync(
@@ -126,7 +126,7 @@ describe('MixinSignatureValidator', () => {
});
it('should revert when SignatureType=Illegal', async () => {
- const unsupportedSignatureHex = `0x${SignatureType.Illegal}`;
+ const unsupportedSignatureHex = '0x' + Buffer.from([SignatureType.Illegal]).toString('hex');
const orderHashHex = orderHashUtils.getOrderHashHex(signedOrder);
return expectContractCallFailed(
signatureValidator.publicIsValidSignature.callAsync(
@@ -139,7 +139,7 @@ describe('MixinSignatureValidator', () => {
});
it('should return false when SignatureType=Invalid and signature has a length of zero', async () => {
- const signatureHex = `0x${SignatureType.Invalid}`;
+ const signatureHex = '0x' + Buffer.from([SignatureType.Invalid]).toString('hex');
const orderHashHex = orderHashUtils.getOrderHashHex(signedOrder);
const isValidSignature = await signatureValidator.publicIsValidSignature.callAsync(
orderHashHex,
diff --git a/packages/fill-scenarios/CHANGELOG.json b/packages/fill-scenarios/CHANGELOG.json
index 04e076203..1c3864da2 100644
--- a/packages/fill-scenarios/CHANGELOG.json
+++ b/packages/fill-scenarios/CHANGELOG.json
@@ -6,6 +6,9 @@
"note":
"Updated to use latest orderFactory interface, fixed `feeRecipient` spelling error in public interface",
"pr": 936
+ },
+ {
+ "note": "Dependencies updated"
}
]
},
diff --git a/packages/order-utils/CHANGELOG.json b/packages/order-utils/CHANGELOG.json
index 776bd67ec..fa82976ad 100644
--- a/packages/order-utils/CHANGELOG.json
+++ b/packages/order-utils/CHANGELOG.json
@@ -10,6 +10,9 @@
{
"note": "Added marketUtils",
"pr": 937
+ },
+ {
+ "note": "Dependencies updated"
}
]
},
diff --git a/packages/order-utils/test/signature_utils_test.ts b/packages/order-utils/test/signature_utils_test.ts
index 5714f9671..baae2b414 100644
--- a/packages/order-utils/test/signature_utils_test.ts
+++ b/packages/order-utils/test/signature_utils_test.ts
@@ -22,7 +22,8 @@ describe('Signature utils', () => {
let address = '0x5409ed021d9299bf6814279a6a1411a7e866a631';
it("should return false if the data doesn't pertain to the signature & address", async () => {
- expect(await isValidSignatureAsync(provider, '0x0', ethSignSignature, address)).to.be.false();
+ const bytes32Zeros = '0x0000000000000000000000000000000000000000000000000000000000000000';
+ expect(await isValidSignatureAsync(provider, bytes32Zeros, ethSignSignature, address)).to.be.false();
});
it("should return false if the address doesn't pertain to the signature & data", async () => {
const validUnrelatedAddress = '0x8b0292b11a196601ed2ce54b665cafeca0347d42';
diff --git a/packages/order-watcher/CHANGELOG.json b/packages/order-watcher/CHANGELOG.json
index 08c1f7f58..0c9ef7a8a 100644
--- a/packages/order-watcher/CHANGELOG.json
+++ b/packages/order-watcher/CHANGELOG.json
@@ -1,5 +1,13 @@
[
{
+ "version": "1.0.1-rc.3",
+ "changes": [
+ {
+ "note": "Dependencies updated"
+ }
+ ]
+ },
+ {
"version": "1.0.1-rc.2",
"changes": [
{
diff --git a/packages/typescript-typings/types/ethers/index.d.ts b/packages/typescript-typings/types/ethers/index.d.ts
index f869196e0..875563ba2 100644
--- a/packages/typescript-typings/types/ethers/index.d.ts
+++ b/packages/typescript-typings/types/ethers/index.d.ts
@@ -34,4 +34,22 @@ declare module 'ethers' {
const enum errors {
INVALID_ARGUMENT = 'INVALID_ARGUMENT',
}
+
+ export type ParamName = null | string | NestedParamName;
+
+ export interface NestedParamName {
+ name: string | null;
+ names: ParamName[];
+ }
+
+ export const utils: {
+ AbiCoder: {
+ defaultCoder: AbiCoder;
+ };
+ };
+
+ export interface AbiCoder {
+ encode: (names: ParamName[] | string[], types: string[] | any[], args: any[] | undefined) => string;
+ decode: (names: ParamName[] | string[], types: string[] | string, data: string | undefined) => any;
+ }
}
diff --git a/packages/utils/coverage/.gitkeep b/packages/utils/coverage/.gitkeep
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/packages/utils/coverage/.gitkeep
diff --git a/packages/utils/package.json b/packages/utils/package.json
index ee150cb0e..ee5fc264f 100644
--- a/packages/utils/package.json
+++ b/packages/utils/package.json
@@ -5,12 +5,17 @@
"node": ">=6.12"
},
"description": "0x TS utils",
- "main": "lib/index.js",
- "types": "lib/index.d.ts",
+ "main": "lib/src/index.js",
+ "types": "lib/src/index.d.ts",
"scripts": {
"watch_without_deps": "tsc -w",
"build": "tsc && copyfiles -u 2 './lib/monorepo_scripts/**/*' ./scripts",
"clean": "shx rm -rf lib scripts",
+ "test": "yarn run_mocha",
+ "test:circleci": "yarn test:coverage",
+ "run_mocha": "mocha --require source-map-support/register --require make-promises-safe lib/test/**/*_test.js --bail --exit",
+ "test:coverage": "nyc npm run test --all && yarn coverage:report:lcov",
+ "coverage:report:lcov": "nyc report --reporter=text-lcov > coverage/lcov.info",
"lint": "tslint --project .",
"manual:postpublish": "yarn build; node ./scripts/postpublish.js"
},
@@ -27,12 +32,15 @@
"@0xproject/monorepo-scripts": "^1.0.4",
"@0xproject/tslint-config": "^1.0.4",
"@types/lodash": "4.14.104",
+ "@types/mocha": "^2.2.42",
"copyfiles": "^1.2.0",
"make-promises-safe": "^1.1.0",
"npm-run-all": "^4.1.2",
"shx": "^0.2.2",
"tslint": "5.11.0",
- "typescript": "2.9.2"
+ "typescript": "2.9.2",
+ "chai": "^4.0.1",
+ "mocha": "^4.0.1"
},
"dependencies": {
"@0xproject/types": "^1.0.1-rc.3",
diff --git a/packages/utils/src/abi_utils.ts b/packages/utils/src/abi_utils.ts
index 421dd405c..c9b70966c 100644
--- a/packages/utils/src/abi_utils.ts
+++ b/packages/utils/src/abi_utils.ts
@@ -1,7 +1,160 @@
import { AbiDefinition, AbiType, ContractAbi, DataItem, MethodAbi } from 'ethereum-types';
+import * as ethers from 'ethers';
import * as _ from 'lodash';
+import { BigNumber } from './configured_bignumber';
+
+// Note(albrow): This function is unexported in ethers.js. Copying it here for
+// now.
+// Source: https://github.com/ethers-io/ethers.js/blob/884593ab76004a808bf8097e9753fb5f8dcc3067/contracts/interface.js#L30
+function parseEthersParams(params: DataItem[]): { names: ethers.ParamName[]; types: string[] } {
+ const names: ethers.ParamName[] = [];
+ const types: string[] = [];
+
+ params.forEach((param: DataItem) => {
+ if (param.components != null) {
+ let suffix = '';
+ const arrayBracket = param.type.indexOf('[');
+ if (arrayBracket >= 0) {
+ suffix = param.type.substring(arrayBracket);
+ }
+
+ const result = parseEthersParams(param.components);
+ names.push({ name: param.name || null, names: result.names });
+ types.push('tuple(' + result.types.join(',') + ')' + suffix);
+ } else {
+ names.push(param.name || null);
+ types.push(param.type);
+ }
+ });
+
+ return {
+ names,
+ types,
+ };
+}
+
+// returns true if x is equal to y and false otherwise. Performs some minimal
+// type conversion and data massaging for x and y, depending on type. name and
+// type should typically be derived from parseEthersParams.
+function isAbiDataEqual(name: ethers.ParamName, type: string, x: any, y: any): boolean {
+ if (_.isUndefined(x) && _.isUndefined(y)) {
+ return true;
+ } else if (_.isUndefined(x) && !_.isUndefined(y)) {
+ return false;
+ } else if (!_.isUndefined(x) && _.isUndefined(y)) {
+ return false;
+ }
+ if (_.endsWith(type, '[]')) {
+ // For array types, we iterate through the elements and check each one
+ // individually. Strangely, name does not need to be changed in this
+ // case.
+ if (x.length !== y.length) {
+ return false;
+ }
+ const newType = _.trimEnd(type, '[]');
+ for (let i = 0; i < x.length; i++) {
+ if (!isAbiDataEqual(name, newType, x[i], y[i])) {
+ return false;
+ }
+ }
+ return true;
+ }
+ if (_.startsWith(type, 'tuple(')) {
+ if (_.isString(name)) {
+ throw new Error('Internal error: type was tuple but names was a string');
+ } else if (_.isNull(name)) {
+ throw new Error('Internal error: type was tuple but names was null');
+ }
+ // For tuples, we iterate through the underlying values and check each
+ // one individually.
+ const types = splitTupleTypes(type);
+ if (types.length !== name.names.length) {
+ throw new Error(
+ `Internal error: parameter types/names length mismatch (${types.length} != ${name.names.length})`,
+ );
+ }
+ for (let i = 0; i < types.length; i++) {
+ // For tuples, name is an object with a names property that is an
+ // array. As an example, for orders, name looks like:
+ //
+ // {
+ // name: 'orders',
+ // names: [
+ // 'makerAddress',
+ // // ...
+ // 'takerAssetData'
+ // ]
+ // }
+ //
+ const nestedName = _.isString(name.names[i])
+ ? (name.names[i] as string)
+ : ((name.names[i] as ethers.NestedParamName).name as string);
+ if (!isAbiDataEqual(name.names[i], types[i], x[nestedName], y[nestedName])) {
+ return false;
+ }
+ }
+ return true;
+ } else if (type === 'address' || type === 'bytes') {
+ // HACK(albrow): ethers.js returns the checksummed address even when
+ // initially passed in a non-checksummed address. To account for that,
+ // we convert to lowercase before comparing.
+ return _.isEqual(_.toLower(x), _.toLower(y));
+ } else if (_.startsWith(type, 'uint') || _.startsWith(type, 'int')) {
+ return new BigNumber(x).eq(new BigNumber(y));
+ }
+ return _.isEqual(x, y);
+}
+
+// splitTupleTypes splits a tuple type string (of the form `tuple(X)` where X is
+// any other type or list of types) into its component types. It works with
+// nested tuples, so, e.g., `tuple(tuple(uint256,address),bytes32)` will yield:
+// `['tuple(uint256,address)', 'bytes32']`. It expects exactly one tuple type as
+// an argument (not an array).
+function splitTupleTypes(type: string): string[] {
+ if (_.endsWith(type, '[]')) {
+ throw new Error('Internal error: array types are not supported');
+ } else if (!_.startsWith(type, 'tuple(')) {
+ throw new Error('Internal error: expected tuple type but got non-tuple type: ' + type);
+ }
+ // Trim the outtermost tuple().
+ const trimmedType = type.substring('tuple('.length, type.length - 1);
+ const types: string[] = [];
+ let currToken = '';
+ let parenCount = 0;
+ // Tokenize the type string while keeping track of parentheses.
+ for (const char of trimmedType) {
+ switch (char) {
+ case '(':
+ parenCount += 1;
+ currToken += char;
+ break;
+ case ')':
+ parenCount -= 1;
+ currToken += char;
+ break;
+ case ',':
+ if (parenCount === 0) {
+ types.push(currToken);
+ currToken = '';
+ break;
+ } else {
+ currToken += char;
+ break;
+ }
+ default:
+ currToken += char;
+ break;
+ }
+ }
+ types.push(currToken);
+ return types;
+}
+
export const abiUtils = {
+ parseEthersParams,
+ isAbiDataEqual,
+ splitTupleTypes,
parseFunctionParam(param: DataItem): string {
if (param.type === 'tuple') {
// Parse out tuple types into {type_1, type_2, ..., type_N}
diff --git a/packages/utils/test/abi_utils_test.ts b/packages/utils/test/abi_utils_test.ts
new file mode 100644
index 000000000..0ebee64c4
--- /dev/null
+++ b/packages/utils/test/abi_utils_test.ts
@@ -0,0 +1,19 @@
+import * as chai from 'chai';
+import 'mocha';
+
+import { abiUtils } from '../src';
+
+const expect = chai.expect;
+
+describe('abiUtils', () => {
+ describe('splitTupleTypes', () => {
+ it('handles basic types', () => {
+ const got = abiUtils.splitTupleTypes('tuple(bytes,uint256,address)');
+ expect(got).to.deep.equal(['bytes', 'uint256', 'address']);
+ });
+ it('handles nested tuple types', () => {
+ const got = abiUtils.splitTupleTypes('tuple(tuple(bytes,uint256),address)');
+ expect(got).to.deep.equal(['tuple(bytes,uint256)', 'address']);
+ });
+ });
+});
diff --git a/packages/utils/tsconfig.json b/packages/utils/tsconfig.json
index c56d255d5..8b4cd47a2 100644
--- a/packages/utils/tsconfig.json
+++ b/packages/utils/tsconfig.json
@@ -3,5 +3,5 @@
"compilerOptions": {
"outDir": "lib"
},
- "include": ["./src/**/*"]
+ "include": ["src/**/*", "test/**/*"]
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-10 04:11:12 +0800