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stringify null object #125

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2 changes: 2 additions & 0 deletions src/utils.js
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Original file line number Diff line number Diff line change
Expand Up @@ -2,6 +2,8 @@
import * as Scalar from "./scalar.js";

export function stringifyBigInts(o) {
if (o === null) return null;

if (typeof o == "bigint" || o.eq !== undefined) {
return o.toString(10);
} else if (o instanceof Uint8Array) {
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12 changes: 12 additions & 0 deletions test/utils.js
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Expand Up @@ -28,6 +28,18 @@ describe("Utils native", () => {
assert(ScalarN.eq(num, numFromStr), true);
});

it("Should stringify bigInt & null", () => {
const obj = {
num: num,
other: null
};

const strObj = utilsN.stringifyBigInts(obj);
const objFromStr = utilsN.unstringifyBigInts(strObj);

assert.deepStrictEqual(obj, objFromStr);
});

it("Should generate buffer little-endian without trailing non-zero element", () => {
for (let i = 1; i < 33; i++) {
var buff = utilsN.leInt2Buff(BigInt(42), i);
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