f883bedceb`napi_delete_reference` must be called immediately for a `napi_reference` returned from `napi_wrap` in the corresponding finalizer, in order to clean up the `napi_reference` timely. `napi_delete_reference` is safe to be invoked during GC. PR-URL: https://github.com/nodejs/node/pull/55620 Reviewed-By: Gabriel Schulhof <gabrielschulhof@gmail.com> Reviewed-By: Michael Dawson <midawson@redhat.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Vladimir Morozov <vmorozov@microsoft.com>
24 lines
628 B
JavaScript
24 lines
628 B
JavaScript
// Flags: --expose-gc
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'use strict';
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const common = require('../../common');
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const assert = require('assert');
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const addon = require(`./build/${common.buildType}/6_object_wrap_basic_finalizer`);
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// This test verifies that ObjectWrap can be correctly finalized with a node_api_basic_finalizer
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// in the current JS loop tick
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(() => {
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let obj = new addon.MyObject(9);
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obj = null;
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// Silent eslint about unused variables.
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assert.strictEqual(obj, null);
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})();
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for (let i = 0; i < 10; ++i) {
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global.gc();
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if (addon.getFinalizerCallCount() === 1) {
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break;
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}
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}
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assert.strictEqual(addon.getFinalizerCallCount(), 1);
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