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`Environment::GetCurrent` may not available in the context of OOM. Removes the cyclic `Environment::GetCurrent` and `env->isolate()` calls to ensure both `isolate` and `env` is present if available. However, this behavior is not guaranteed. As `Environment::GetCurrent` didn't allocate new handles in the heap, when a Context is entered it can still get the valid env pointer. Removes the unstable assertion of the absence of env in the test. PR-URL: https://github.com/nodejs/node/pull/44398 Reviewed-By: Rafael Gonzaga <rafael.nunu@hotmail.com>
43 lines
1.3 KiB
JavaScript
43 lines
1.3 KiB
JavaScript
'use strict';
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// Testcases for situations involving fatal errors, like Javascript heap OOM
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require('../common');
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const assert = require('assert');
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const helper = require('../common/report.js');
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const spawnSync = require('child_process').spawnSync;
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const tmpdir = require('../common/tmpdir');
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const fixtures = require('../common/fixtures');
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// Common args that will cause an out-of-memory error for child process.
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const ARGS = [
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'--max-heap-size=20',
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fixtures.path('report-oom'),
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];
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const REPORT_FIELDS = [
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['header.trigger', 'OOMError'],
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['javascriptHeap.memoryLimit', 20 * 1024 * 1024 /* 20MB */],
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];
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{
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// Verify that --report-compact is respected when set.
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// Verify that --report-filename is respected when set.
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tmpdir.refresh();
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const args = [
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'--report-on-fatalerror',
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'--report-compact',
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'--report-filename=stderr',
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...ARGS,
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];
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const child = spawnSync(process.execPath, args, { encoding: 'utf8' });
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assert.notStrictEqual(child.status, 0, 'Process exited unexpectedly');
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const reports = helper.findReports(child.pid, tmpdir.path);
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assert.strictEqual(reports.length, 0);
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const lines = child.stderr.split('\n');
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// Skip over unavoidable free-form output and gc log from V8.
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const report = lines.find((i) => i.startsWith('{'));
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helper.validateContent(report, REPORT_FIELDS);
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}
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