void ToArray_works(Instruction[] instructions, bool addExtraElem)
{
var list = new InstructionList(instructions);
if (addExtraElem)
{
var instr = Instruction.Create(Code.Nopw);
list.Add(instr);
Array.Resize(ref instructions, instructions.Length + 1);
instructions[instructions.Length - 1] = instr;
}
Assert.Equal(instructions.Length, list.Count);
Assert.True(instructions.Length <= list.Capacity);
var array = list.ToArray();
Assert.Equal(list.Count, array.Length);
AssertEqual(instructions, array);
}