safari indexeddb bug

index.js

require('tap-browser-color')();

var test = require("tape");

var dbName = "safari_test2";

test("clear old", function(t) {
  indexedDB.deleteDatabase(dbName).onsuccess = function(){
    t.end()  
  }
})

var db;
test("create db", function(t) {
  var request = indexedDB.open(dbName, 1);
  request.onerror = function(e){
    console.error(e)
    t.fail(e)
  };
  request.onsuccess = function(event) {
    db = event.target.result;
    db.onerror = function(event){
      console.error("View IndexedDB error", event);
    }
    db.onclose = function (e) {
      console.error("db closing", e)
    }
    db.onabort = function (e) {
      console.error("db onabort", e)
    }
    db.onversionchange = function(event) {
      console.error("Closing connection to db")
      event.target.close();
    }
    t.end()
  }
  request.onblocked = function (e) {
    console.error("Couldn't open the database due to the operation being blocked");
    t.fail(e)
  };
  request.onupgradeneeded = function(event) { 
    var db = event.target.result;
    var map = db.createObjectStore("map", {autoIncrement: true});
    map.createIndex("key", "k");
    map.createIndex("id", "i");
    db.createObjectStore("meta");
  };
})


test("insert records", function(t) {
  var txn = db.transaction(["map"], "readwrite"),
  map = txn.objectStore("map"),
  i = 0;
  while (i++ < 100) {
    // console.log("put", i)
    map.put({i : i.toString(), k : [1000*i]})
    map.put({i : i.toString(), k : [2*i]})
  }
  txn.oncomplete = function(){
    t.end()
  }
});

test("read index", function(t) {
  var txn = db.transaction(["map"], "readonly"),
    map = txn.objectStore("map"),
    key = map.index("key");
  key.openCursor().onsuccess = function(event) {
    var cursor = event.target.result;
    if (cursor) {
      console.log(cursor.key, cursor.value)
      var num = parseInt(cursor.value.i)
      if (cursor.key[0] > 200) {
        t.deepEquals(cursor.key, [num*1000])
      } else {
        t.deepEquals(cursor.key, [num*2])
      }
      cursor.continue()      
    } else {
      t.end()
    }
  }  
})