| 1 | var assert = require('assert')
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| 2 | , rimraf = require('rimraf')
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| 3 | , fs = require('fs')
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| 4 | , once = require('../lib/proc').once
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| 5 |
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| 6 | var envs = { FILENAME: "should-also-exist.txt" }
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| 7 | var callbackCounter = 0;
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| 8 | var callbackIncrementer = function(code){
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| 9 | if(code==0){
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| 10 | callbackCounter++;
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| 11 | }
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| 12 | };
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| 13 |
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| 14 | rimraf.sync('./sandbox')
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| 15 | fs.mkdirSync('./sandbox')
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| 16 | process.chdir('./sandbox')
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| 17 |
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| 18 | assert.equal(fs.existsSync('./should-exist.txt'), false);
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| 19 | assert.equal(fs.existsSync('./should-also-exist.txt'), false);
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| 20 | assert.equal(fs.existsSync('./should-not-exist.txt'), false);
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| 21 |
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| 22 | once("touch should-exist.txt", null, callbackIncrementer)
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| 23 | once("touch $FILENAME", envs, callbackIncrementer)
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| 24 |
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| 25 | process.on('exit', function() {
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| 26 | assert.equal(callbackCounter, 2)
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| 27 | assert.equal(fs.existsSync('./should-exist.txt'), true)
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| 28 | assert.equal(fs.existsSync('./should-not-exist.txt'), false)
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| 29 | assert.equal(fs.existsSync(envs.FILENAME), true)
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| 30 | })
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