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46 lines
1.1 KiB
46 lines
1.1 KiB
var test = require('tap').test
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var fs = require('../graceful-fs.js')
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test('graceful fs is not fs', function (t) {
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t.notEqual(fs, require('fs'))
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t.end()
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})
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test('open an existing file works', function (t) {
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var start = fs._curOpen
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var fd = fs.openSync(__filename, 'r')
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t.equal(fs._curOpen, start + 1)
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fs.closeSync(fd)
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t.equal(fs._curOpen, start)
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fs.open(__filename, 'r', function (er, fd) {
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if (er) throw er
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t.equal(fs._curOpen, start + 1)
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fs.close(fd, function (er) {
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if (er) throw er
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t.equal(fs._curOpen, start)
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t.end()
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})
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})
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})
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test('open a non-existing file throws', function (t) {
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var start = fs._curOpen
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var er
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try {
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var fd = fs.openSync('this file does not exist', 'r')
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} catch (x) {
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er = x
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}
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t.ok(er, 'should throw')
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t.notOk(fd, 'should not get an fd')
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t.equal(er.code, 'ENOENT')
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t.equal(fs._curOpen, start)
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fs.open('neither does this file', 'r', function (er, fd) {
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t.ok(er, 'should throw')
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t.notOk(fd, 'should not get an fd')
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t.equal(er.code, 'ENOENT')
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t.equal(fs._curOpen, start)
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t.end()
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})
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})
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