46 lines
1.2 KiB
JavaScript
46 lines
1.2 KiB
JavaScript
var assert = require('assert')
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var gonna = require('gonna')
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var concat = require('concat-stream')
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var _ = require('lodash')
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var pg = require('pg.js')
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var testRange = function(top) {
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var client = function() {
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var client = new pg.Client()
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client.connect()
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client.query('CREATE TEMP TABLE numbers(num int, bigger_num int)')
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return client
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}
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var fromClient = client()
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var copy = require('../').from
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var txt = 'COPY numbers FROM STDIN'
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var stream = fromClient.query(copy(txt))
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for(var i = 0; i < top; i++) {
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stream.write(Buffer('' + i + '\t' + i*10 + '\n'))
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}
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stream.end()
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var countDone = gonna('have correct count')
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stream.on('end', function() {
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fromClient.query('SELECT COUNT(*) FROM numbers', function(err, res) {
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assert.ifError(err)
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assert.equal(res.rows[0].count, top, 'expected ' + top + ' rows but got ' + res.rows[0].count)
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console.log('found ', res.rows.length, 'rows')
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countDone()
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var firstRowDone = gonna('have correct result')
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fromClient.query('SELECT (max(num)) AS num FROM numbers', function(err, res) {
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assert.ifError(err)
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assert.equal(res.rows[0].num, top-1)
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firstRowDone()
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fromClient.end()
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})
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})
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})
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}
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testRange(1000)
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