mirror of
https://github.com/overleaf/overleaf.git
synced 2024-10-31 21:21:03 -04:00
87 lines
2.7 KiB
CoffeeScript
87 lines
2.7 KiB
CoffeeScript
|
# N requests in parallel
|
||
|
|
# send P correct words and Q incorrect words
|
||
|
|
# generate incorrect words by qq+random
|
||
|
|
|
||
|
|
async = require "async"
|
||
|
|
request = require "request"
|
||
|
|
fs = require "fs"
|
||
|
|
|
||
|
|
# created with
|
||
|
|
# aspell -d en dump master | aspell -l en expand | shuf -n 150000 > words.txt
|
||
|
|
WORDS = "words.txt"
|
||
|
|
wordlist = fs.readFileSync(WORDS).toString().split('\n').filter (w) ->
|
||
|
|
w.match(/^[a-z]+$/)
|
||
|
|
|
||
|
|
generateCorrectWords = (n) ->
|
||
|
|
words = []
|
||
|
|
N = if Math.random() > 0.5 then wordlist.length else 10
|
||
|
|
for i in [1 .. n]
|
||
|
|
j = Math.floor(N * Math.random())
|
||
|
|
words.push wordlist[j]
|
||
|
|
return words
|
||
|
|
|
||
|
|
generateIncorrectWords = (n) ->
|
||
|
|
words = []
|
||
|
|
N = wordlist.length
|
||
|
|
for i in [1 .. n]
|
||
|
|
j = Math.floor(N * Math.random())
|
||
|
|
words.push("qzxq" + wordlist[j])
|
||
|
|
return words
|
||
|
|
|
||
|
|
make_request = (correctWords, incorrectWords, callback) ->
|
||
|
|
correctSet = generateCorrectWords(correctWords)
|
||
|
|
incorrectSet = generateIncorrectWords(incorrectWords)
|
||
|
|
correctSet.push('constructor')
|
||
|
|
incorrectSet.push('qzxqfoofoofoo')
|
||
|
|
full = correctSet.concat incorrectSet
|
||
|
|
bad = []
|
||
|
|
for w, i in correctSet
|
||
|
|
bad[i] = false
|
||
|
|
for w, i in incorrectSet
|
||
|
|
bad[i+correctSet.length] = true
|
||
|
|
k = full.length
|
||
|
|
full.forEach (e, i) ->
|
||
|
|
j = Math.floor(k * Math.random())
|
||
|
|
[ full[i], full[j] ] = [ full[j], full[i] ]
|
||
|
|
[ bad[i], bad[j] ] = [ bad[j], bad[i] ]
|
||
|
|
expected = []
|
||
|
|
for tf, i in bad
|
||
|
|
if tf
|
||
|
|
expected.push {index: i, word: full[i]}
|
||
|
|
request.post 'http://localhost:3005/user/1/check', json:true, body: {words: full}, (err, req, body) ->
|
||
|
|
misspellings = body.misspellings
|
||
|
|
console.log JSON.stringify({full: full, misspellings: misspellings})
|
||
|
|
if expected.length != misspellings.length
|
||
|
|
console.log "ERROR: length mismatch", expected.length, misspellings.length
|
||
|
|
console.log full, bad
|
||
|
|
console.log 'expected', expected, 'mispellings', misspellings
|
||
|
|
for i in [0 .. Math.max(expected.length, misspellings.length)-1]
|
||
|
|
if expected[i].index != misspellings[i].index
|
||
|
|
console.log "ERROR", i, expected[i], misspellings[i], full[misspellings[i].index]
|
||
|
|
for m in misspellings
|
||
|
|
console.log full[m.index], "=>", m
|
||
|
|
process.exit()
|
||
|
|
callback("error")
|
||
|
|
else
|
||
|
|
for m,i in body.misspellings
|
||
|
|
if m.index != expected[i].index
|
||
|
|
console.log "ERROR AT RESULT", i, m, expected[i]
|
||
|
|
process.exit()
|
||
|
|
callback("error")
|
||
|
|
callback(null, full)
|
||
|
|
|
||
|
|
q = async.queue (task, callback) ->
|
||
|
|
setTimeout () ->
|
||
|
|
make_request task.correct, task.incorrect, callback
|
||
|
|
, Math.random() * 100
|
||
|
|
, 3
|
||
|
|
|
||
|
|
q.drain = () ->
|
||
|
|
console.log('all items have been processed');
|
||
|
|
|
||
|
|
for i in [0 .. 1000]
|
||
|
|
if Math.random() < 0.1
|
||
|
|
q.push({correct: Math.floor(10000*Math.random()), incorrect: Math.floor(100*Math.random())})
|
||
|
|
else
|
||
|
|
q.push({correct: Math.floor(3*Math.random()) + 1, incorrect: Math.floor(3*Math.random())})
|