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Refactor parseUint, parseInt and parseHexUint to check bounds (#5304)

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Co-authored-by: Hadrien Croubois <hadrien.croubois@gmail.com>
This commit is contained in:
Ernesto García
2024-11-25 18:05:40 +08:00
committed by GitHub
parent d11ed2fb0a
commit b3ce884628
3 changed files with 83 additions and 8 deletions
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15
test/utils/Strings.test.js
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@ -240,6 +240,11 @@ describe('Strings', function () {
expect(await this.mock.$tryParseUint('1 000')).deep.equal([false, 0n]);
});
it('parseUint invalid range', async function () {
expect(this.mock.$parseUint('12', 3, 2)).to.be.revertedWithCustomError(this.mock, 'StringsInvalidChar');
expect(await this.mock.$tryParseUint('12', 3, 2)).to.deep.equal([false, 0n]);
});
it('parseInt overflow', async function () {
await expect(this.mock.$parseInt((ethers.MaxUint256 + 1n).toString(10))).to.be.revertedWithPanic(
PANIC_CODES.ARITHMETIC_OVERFLOW,
@ -276,6 +281,11 @@ describe('Strings', function () {
expect(await this.mock.$tryParseInt('1 000')).to.deep.equal([false, 0n]);
});
it('parseInt invalid range', async function () {
expect(this.mock.$parseInt('-12', 3, 2)).to.be.revertedWithCustomError(this.mock, 'StringsInvalidChar');
expect(await this.mock.$tryParseInt('-12', 3, 2)).to.deep.equal([false, 0n]);
});
it('parseHexUint overflow', async function () {
await expect(this.mock.$parseHexUint((ethers.MaxUint256 + 1n).toString(16))).to.be.revertedWithPanic(
PANIC_CODES.ARITHMETIC_OVERFLOW,
@ -303,6 +313,11 @@ describe('Strings', function () {
expect(await this.mock.$tryParseHexUint('1 000')).to.deep.equal([false, 0n]);
});
it('parseHexUint invalid begin and end', async function () {
expect(this.mock.$parseHexUint('0x', 3, 2)).to.be.revertedWithCustomError(this.mock, 'StringsInvalidChar');
expect(await this.mock.$tryParseHexUint('0x', 3, 2)).to.deep.equal([false, 0n]);
});
it('parseAddress invalid format', async function () {
for (const addr of [
'0x736a507fB2881d6bB62dcA54673CF5295dC07833', // valid