11cb0ef41Sopenharmony_ci'use strict';
21cb0ef41Sopenharmony_ci// Flags: --expose-gc --no-concurrent-array-buffer-sweeping
31cb0ef41Sopenharmony_ci
41cb0ef41Sopenharmony_ciconst common = require('../../common');
51cb0ef41Sopenharmony_ciconst binding = require(`./build/${common.buildType}/test_buffer`);
61cb0ef41Sopenharmony_ciconst assert = require('assert');
71cb0ef41Sopenharmony_ciconst tick = require('util').promisify(require('../../common/tick'));
81cb0ef41Sopenharmony_ci
91cb0ef41Sopenharmony_ci(async function() {
101cb0ef41Sopenharmony_ci  assert.strictEqual(binding.newBuffer().toString(), binding.theText);
111cb0ef41Sopenharmony_ci  assert.strictEqual(binding.newExternalBuffer().toString(), binding.theText);
121cb0ef41Sopenharmony_ci  console.log('gc1');
131cb0ef41Sopenharmony_ci  global.gc();
141cb0ef41Sopenharmony_ci  assert.strictEqual(binding.getDeleterCallCount(), 0);
151cb0ef41Sopenharmony_ci  await tick(10);
161cb0ef41Sopenharmony_ci  assert.strictEqual(binding.getDeleterCallCount(), 1);
171cb0ef41Sopenharmony_ci  assert.strictEqual(binding.copyBuffer().toString(), binding.theText);
181cb0ef41Sopenharmony_ci
191cb0ef41Sopenharmony_ci  let buffer = binding.staticBuffer();
201cb0ef41Sopenharmony_ci  assert.strictEqual(binding.bufferHasInstance(buffer), true);
211cb0ef41Sopenharmony_ci  assert.strictEqual(binding.bufferInfo(buffer), true);
221cb0ef41Sopenharmony_ci  buffer = null;
231cb0ef41Sopenharmony_ci  global.gc();
241cb0ef41Sopenharmony_ci  assert.strictEqual(binding.getDeleterCallCount(), 1);
251cb0ef41Sopenharmony_ci  await tick(10);
261cb0ef41Sopenharmony_ci  console.log('gc2');
271cb0ef41Sopenharmony_ci  assert.strictEqual(binding.getDeleterCallCount(), 2);
281cb0ef41Sopenharmony_ci})().then(common.mustCall());
29