mirror of
https://github.com/nodejs/node.git
synced 2026-10-29 10:45:11 +08:00
Michaël Zasso
501ae0e6e3
The flag is going to be removed upstream in V8 9.0. Refs: https://github.com/v8/v8/commit/0a480c30d553c1b8dddb0dddcbdec5fb6f3101ff PR-URL: https://github.com/nodejs/node/pull/37151 Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com> Reviewed-By: Richard Lau <rlau@redhat.com> Reviewed-By: Jiawen Geng <technicalcute@gmail.com> Reviewed-By: Darshan Sen <raisinten@gmail.com> Reviewed-By: Rich Trott <rtrott@gmail.com> Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com>
29 lines
1.0 KiB
JavaScript
29 lines
1.0 KiB
JavaScript
'use strict';
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// Flags: --expose-gc --no-concurrent-array-buffer-sweeping
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const common = require('../../common');
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const binding = require(`./build/${common.buildType}/test_buffer`);
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const assert = require('assert');
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const tick = require('util').promisify(require('../../common/tick'));
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(async function() {
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assert.strictEqual(binding.newBuffer().toString(), binding.theText);
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assert.strictEqual(binding.newExternalBuffer().toString(), binding.theText);
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console.log('gc1');
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global.gc();
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assert.strictEqual(binding.getDeleterCallCount(), 0);
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await tick(10);
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assert.strictEqual(binding.getDeleterCallCount(), 1);
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assert.strictEqual(binding.copyBuffer().toString(), binding.theText);
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let buffer = binding.staticBuffer();
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assert.strictEqual(binding.bufferHasInstance(buffer), true);
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assert.strictEqual(binding.bufferInfo(buffer), true);
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buffer = null;
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global.gc();
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assert.strictEqual(binding.getDeleterCallCount(), 1);
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await tick(10);
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console.log('gc2');
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assert.strictEqual(binding.getDeleterCallCount(), 2);
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})().then(common.mustCall());
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