1. add random-access-test as dependency.

2. patch empty read issue.
3. patch destroy w/o callback issue.

index.js

@@ -21,6 +21,8 @@ function RASPauseWrapper (ras) {
 
 inherits(RASPauseWrapper, PauseWrapper)
 
+function noop () { }
+
 Object.assign(RASPauseWrapper.prototype, {
   open: function (cb) {
     var scope = this
@@ -33,7 +35,11 @@ Object.assign(RASPauseWrapper.prototype, {
     })
   },
   read: function (offset, size, cb) {
-    this._onResumeCb(cb, function (cbProxy) { this._proxied.read(offset, size, cbProxy) })
+    if (size === 0) {
+      this._onResumeCb(cb, function (cbProxy) { cbProxy(null, Buffer.alloc(0)) })
+    } else {
+      this._onResumeCb(cb, function (cbProxy) { this._proxied.read(offset, size, cbProxy) })
+    }
   },
   write: function (offset, buffer, cb) {
     this._onResumeCb(cb, function (cbProxy) { this._proxied.write(offset, buffer, cbProxy) })
@@ -54,6 +60,7 @@ Object.assign(RASPauseWrapper.prototype, {
     })
   },
   destroy: function (cb) {
+    cb = cb || noop
     this._closed = true
     var scope = this
     return this._proxied.destroy(function (err) {

index.test.js

@@ -1,8 +1,25 @@
 #!/usr/bin/env node
 const tape = require('tape')
+const randomTest = require('random-access-test')
 const ram = require('random-access-memory')
+const randomFile = require('random-access-file')
 const pauseWrap = require('.')
 
+var opts = {
+  writable: true,
+  reopen: true,
+  del: true,
+  truncate: false,
+  size: true,
+  content: false,
+  dir: '/tmp/random-pause-test'
+}
+
+randomTest(function (filename, opts2, callback) {
+  var storage = randomFile(opts.dir + '/' + filename, opts2)
+  callback(pauseWrap(storage))
+}, opts)
+
 function pauseRam (buffer) {
   return pauseWrap(ram(buffer))
 }

package.json

@@ -16,6 +16,8 @@
     "random-access-storage": "^1.3.0"
   },
   "devDependencies": {
+    "random-access-test": "github:random-access-storage/random-access-test",
+    "random-access-file": "^2.1.3",
     "random-access-memory": "^3.0.0",
     "standard": "^12.0.1",
     "tape": "^4.9.1"