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fix: Fix stringify emit every element of a typed array (#32779)

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This commit is contained in:
Luan Taraschi
2026-08-08 21:28:21 +02:00
committed by GitHub
parent 3aaa8c1546
commit 60786528ae
2 changed files with 9 additions and 4 deletions
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lib/util/stringify.ts
+1 -1
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@@ -44,7 +44,7 @@ function stringifyTypedArray(array: unknown[]): string {
let res = `"0":${isBigInt ? `"${array[0]}"` : array[0]}`;
for (let i = 1; i < array.length; i++) {
res += `,"${i}":${isBigInt ? `"${array[1]}"` : array[1]}`;
res += `,"${i}":${isBigInt ? `"${array[i]}"` : array[i]}`;
}
return res;
test/utils.test.ts
+8 -3
View File
@@ -164,14 +164,19 @@ describe("Utils", () => {
b: 2,
3: "c",
d: Buffer.from([1, 2]),
e: new Int16Array([0xfffd, 0xff11]),
e: new Int16Array([0xfffd, 0xff11, 0x0001, 0x7fff]),
beef: 0xfacen,
zed: new BigUint64Array([1n, 0xffffffffn]),
zed: new BigUint64Array([1n, 0xffffffffn, 42n]),
ris: [1, undefined, "b", 0xfeefn, Number.NaN, undefined],
ls: undefined,
// one and two elements, on both the number and the bigint branch
one: new Uint8Array([7]),
two: new Int16Array([0x0001, 0x7fff]),
oneBig: new BigInt64Array([-9n]),
twoBig: new BigUint64Array([1n, 42n]),
}),
).toStrictEqual(
`{"3":"c","a":"a","b":2,"beef":"64206","d":{"data":[1,2],"type":"Buffer"},"e":{"0":-3,"1":-239},"ris":[1,null,"b","65263",null,null],"zed":{"0":"1","1":"4294967295"}}`,
`{"3":"c","a":"a","b":2,"beef":"64206","d":{"data":[1,2],"type":"Buffer"},"e":{"0":-3,"1":-239,"2":1,"3":32767},"one":{"0":7},"oneBig":{"0":"-9"},"ris":[1,null,"b","65263",null,null],"two":{"0":1,"1":32767},"twoBig":{"0":"1","1":"42"},"zed":{"0":"1","1":"4294967295","2":"42"}}`,
);
// @ts-expect-error intentional to reach code for coverage
expect(stringify(undefined)).toStrictEqual("null");