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368eb9073b
Fixes #23493. What was happening here was that napi-rs was freeing the napi reference ([here](19e3488efc/crates/napi/src/bindgen_runtime/mod.rs (L62))) during its finalize callback (which we call [here](fb31eaa9ca/cli/napi/js_native_api.rs (L132))). We then were [reading the `ownership` field](fb31eaa9ca/cli/napi/js_native_api.rs (L136)) of that freed reference. For some reason on arm macs the freed memory gets zeroed, so the value of `ownership` was `0` when we read it (i.e. it was `ReferenceOwnership::Runtime`). We then freed it again (since we thought we owned it), causing the segfault.
50 lines
1.4 KiB
JavaScript
50 lines
1.4 KiB
JavaScript
// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
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import { Buffer } from "node:buffer";
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import { assert, assertEquals, loadTestLibrary } from "./common.js";
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const objectWrap = loadTestLibrary();
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Deno.test("napi object wrap new", function () {
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const obj = new objectWrap.NapiObject(0);
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assertEquals(obj.get_value(), 0);
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obj.set_value(10);
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assertEquals(obj.get_value(), 10);
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obj.increment();
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assertEquals(obj.get_value(), 11);
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obj.increment();
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obj.set_value(10);
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assertEquals(obj.get_value(), 10);
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assertEquals(objectWrap.NapiObject.factory(), 64);
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});
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Deno.test("napi bind finalizer", function () {
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const obj = {};
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objectWrap.test_bind_finalizer(obj);
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});
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Deno.test("napi external finalizer", function () {
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let obj = objectWrap.test_external_finalizer();
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assert(obj);
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obj = null;
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});
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Deno.test("napi external buffer", function () {
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let buf = objectWrap.test_external_buffer();
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assertEquals(buf, new Buffer([1, 2, 3]));
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buf = null;
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});
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Deno.test("napi external arraybuffer", function () {
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let buf = objectWrap.test_external_arraybuffer();
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assertEquals(new Uint8Array(buf), new Uint8Array([1, 2, 3]));
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buf = null;
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});
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Deno.test("napi object wrap userland owned", function () {
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let obj = new objectWrap.NapiObjectOwned(1);
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assertEquals(obj.get_value(), 1);
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obj = null;
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// force finalize callback to get called
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globalThis.gc();
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});
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