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fix buffers array in _unlink, add unlink test #18

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fix buffers array in _unlink, add unlink test #18

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2 changes: 1 addition & 1 deletion index.js
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Original file line number Diff line number Diff line change
Expand Up @@ -134,7 +134,7 @@ module.exports = class RAM extends RandomAccess {
}

_unlink (req) {
this._buffers = []
this.buffers = []
this.length = 0
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I was wondering for a bit if pageSize should also be reset here but I guess it makes sense for it to keep its initial value from the constructor.

req.callback(null, null)
}
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15 changes: 15 additions & 0 deletions test.js
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Expand Up @@ -137,3 +137,18 @@ test('clone', function (t) {
})
})
})

test('unlink', function (t) {
t.plan(4)

const file = new RAM()

file.write(0, Buffer.from('hello'), function (err) {
t.absent(err, 'no error')
file.unlink(function (err) {
t.absent(err, 'no error')
t.is(0, file.buffers.length, 'no buffer')
t.is(0, file.length, 'no length')
})
})
})