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fix: bn clipping in create_program_address (#11951)

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This commit is contained in:
Jack May
2020-08-31 15:02:21 -07:00
committed by GitHub
parent ae0fd3043a
commit d167feda98
2 changed files with 20 additions and 1 deletions
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19
web3.js/test/publickey.test.js
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@ -1,4 +1,6 @@
// @flow
import BN from 'bn.js';
import {PublicKey} from '../src/publickey';
test('invalid', () => {
@ -276,6 +278,23 @@ test('createProgramAddress', async () => {
programId,
);
expect(programAddress.equals(programAddress2)).toBe(false);
// https://github.com/solana-labs/solana/issues/11950
{
let seeds = [
new PublicKey('H4snTKK9adiU15gP22ErfZYtro3aqR9BTMXiH3AwiUTQ').toBuffer(),
new BN(2).toArrayLike(Buffer, 'le', 8),
];
let programId = new PublicKey(
'4ckmDgGdxQoPDLUkDT3vHgSAkzA3QRdNq5ywwY4sUSJn',
);
programAddress = await PublicKey.createProgramAddress(seeds, programId);
expect(
programAddress.equals(
new PublicKey('12rqwuEgBYiGhBrDJStCiqEtzQpTTiZbh7teNVLuYcFA'),
),
).toBe(true);
}
});
test('findProgramAddress', async () => {