82 lines
1.5 KiB
JavaScript
82 lines
1.5 KiB
JavaScript
/*
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* Make sure cycles are safe.
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*/
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import { Stream } from 'stream'
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import { Eltro as t, assert} from 'eltro'
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import Logger from '../lib/bunyan.mjs'
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var outstr = new Stream;
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outstr.writable = true;
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var output = [];
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outstr.write = function (c) {
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output.push(JSON.parse(c + ''));
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};
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outstr.end = function (c) {
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if (c) this.write(c);
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this.emit('end');
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};
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// these are lacking a few fields that will probably never match
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var expect = [
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{
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'name': 'blammo',
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'level': 30,
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'msg': 'bango <ref *1> { bang: \'boom\', KABOOM: [Circular *1] }',
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'v': 0
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},
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{
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'name': 'blammo',
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'level': 30,
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'msg': 'kaboom <ref *1> { bang: \'boom\', KABOOM: [Circular *1] }',
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'v': 0
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},
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{
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'name': 'blammo',
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'level': 30,
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'bang': 'boom',
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'KABOOM': {
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'bang': 'boom',
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'KABOOM': '[Circular]'
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},
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'msg': '',
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'v': 0
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}
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];
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var log = new Logger({
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name: 'blammo',
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streams: [
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{
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type: 'stream',
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level: 'info',
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stream: outstr
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}
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]
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});
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t.test('cycles', function (cb) {
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outstr.on('end', function () {
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output.forEach(function (o, i) {
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// Drop variable parts for comparison.
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delete o.hostname;
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delete o.pid;
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delete o.time;
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// Hack object/dict comparison: JSONify.
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try {
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assert.strictEqual(JSON.stringify(o), JSON.stringify(expect[i]))
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} catch (err) {
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cb(err)
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}
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});
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cb()
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});
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var obj = { bang: 'boom' };
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obj.KABOOM = obj;
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log.info('bango', obj);
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log.info('kaboom', obj.KABOOM);
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log.info(obj);
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outstr.end();
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});
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