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fix(napi): improve napi_is_detached_arraybuffer (#17498)

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Divy Srivastava 2023-01-23 00:52:18 -08:00 • committed by GitHub
parent 2e1df62380
commit b96bbc32c8
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3 changed files with 45 additions and 5 deletions
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14
test_napi/arraybuffer_test.js
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@ -1,6 +1,6 @@
// Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
import { assertEquals, loadTestLibrary } from "./common.js";
import { assert, assertEquals, loadTestLibrary } from "./common.js";
const typedarray = loadTestLibrary();
@ -10,3 +10,15 @@ Deno.test("napi arraybuffer detach", function () {
typedarray.test_detached(buf);
assertEquals(buf.byteLength, 0);
});
Deno.test("napi arraybuffer is detached", function () {
const buf = new ArrayBuffer(5);
assertEquals(buf.byteLength, 5);
assert(!typedarray.is_detached(buf));
typedarray.test_detached(buf);
assert(typedarray.is_detached(buf));
[2, {}, "foo", null, undefined, new Uint8Array(10)].forEach((value) => {
assert(!typedarray.is_detached(value));
});
});