 
     func testQueryDeletion() {
         inMeasureBlock {
-            let realm = self.getStringObjects(5)
+            let realm = self.copyRealmToTestPath(mediumRealm)
             self.startMeasuring()
             realm.write {
                 realm.delete(realm.objects(SwiftStringObject).filter("stringCol = 'a' OR stringCol = 'b'"))

    }

    func testEnumerateAndAccessAllSlow() {
        let realm = getStringObjects(5)
        measureBlock {
            let results = realm.objects(SwiftStringObject)
            for i in 0..<results.count {

    }

    func testEnumerateAndAccessQuery() {
        let realm = copyRealmToTestPath(mediumRealm)
        measureBlock {
            for stringObject in realm.objects(SwiftStringObject).filter("stringCol = 'a'") {
                let string = stringObject.stringCol
