shelljs/test/exists.js
2012-03-01 20:22:44 -05:00

41 lines
764 B
JavaScript

require('../maker');
var assert = require('assert'),
path = require('path'),
fs = require('fs');
// Node shims for < v0.7
fs.existsSync = fs.existsSync || path.existsSync;
silent();
function numLines(str) {
return typeof str === 'string' ? str.match(/\n/g).length : 0;
}
// save current dir
var cur = pwd();
//
// Invalids
//
exists();
assert.ok(error());
//
// Valids
//
assert.equal(fs.existsSync('resources/file1'), true); // sanity check
var result = exists('resources/file1');
assert.equal(result, true);
assert.equal(error(), null);
assert.equal(fs.existsSync('/asdfasdf/asdfasdf'), false); // sanity check
var result = exists('/asdfasdf/asdfasdf'); // does not exist
assert.equal(result, false);
assert.equal(error(), null);
exit(123);