Coverage Summary for Class: GhostIntList (com.ghost.serialization.serializers)

 package com.ghost.serialization.serializers
 
 import com.ghost.serialization.parser.GhostJsonConstants as C
 
 /**
  * Highly optimized, zero-allocation internal list implementation for [Int] primitives.
  * Avoids boxing overhead and memory allocation pressure.
  */
 internal class GhostIntList(initialCapacity: Int = C.DEFAULT_PRIMITIVE_COLLECTION_CAPACITY) {
     private var buffer = IntArray(initialCapacity)
     private var currentSize = 0
 
     /**
      * Adds an integer item to the list, expanding the backing buffer if necessary.
      */
     fun add(value: Int) {
         if (currentSize == buffer.size) {
             val newCapacity = if (buffer.size == 0) C.DEFAULT_PRIMITIVE_COLLECTION_CAPACITY else (buffer.size * C.BUFFER_SCALE_FACTOR)
             buffer = buffer.copyOf(newCapacity)
         }
         buffer[currentSize++] = value
     }
 
     /**
      * Returns the accumulated list elements as a raw [IntArray].
      */
     fun toArray(): IntArray {
         if (currentSize == buffer.size) {
             return buffer
         }
         return buffer.copyOf(currentSize)
     }
 
     /**
      * Returns true if the collection has no elements.
      */
     fun isEmpty(): Boolean {
         return currentSize == 0
     }
 }
 
 /**
  * Highly optimized, zero-allocation internal list implementation for [Long] primitives.
  * Avoids boxing overhead and memory allocation pressure.
  */
 internal class GhostLongList(initialCapacity: Int = C.DEFAULT_PRIMITIVE_COLLECTION_CAPACITY) {
     private var buffer = LongArray(initialCapacity)
     private var currentSize = 0
 
     /**
      * Adds a long item to the list, expanding the backing buffer if necessary.
      */
     fun add(value: Long) {
         if (currentSize == buffer.size) {
             val newCapacity = if (buffer.size == 0) C.DEFAULT_PRIMITIVE_COLLECTION_CAPACITY else (buffer.size * C.BUFFER_SCALE_FACTOR)
             buffer = buffer.copyOf(newCapacity)
         }
         buffer[currentSize++] = value
     }
 
     /**
      * Returns the accumulated list elements as a raw [LongArray].
      */
     fun toArray(): LongArray {
         if (currentSize == buffer.size) {
             return buffer
         }
         return buffer.copyOf(currentSize)
     }
 
     /**
      * Returns true if the collection has no elements.
      */
     fun isEmpty(): Boolean {
         return currentSize == 0
     }
 }