require_relative './lib/wxapp_runner'

class CtrlContainerFrame < Wx::Frame
  attr_accessor :control
  def initialize(ctrl_class, *args)
    super(nil, -1, 'Test ' + ctrl_class.name)
    self.control = ctrl_class.new(self, -1, *args)
  end
end

class TestItemData < Test::Unit::TestCase
  def assert_retrievable_data(ctrl, n, test_value)
    compare = Marshal.load( Marshal.dump(test_value) )
    ctrl.set_item_data(n, test_value)
    assert_equal(compare, ctrl.get_item_data(n) )
    GC.start
    assert_equal(compare, ctrl.get_item_data(n) )
  end

  def do_control_with_items_assertions(f)
    assert_retrievable_data(f.control, 0, { 'b' => 'B' })
    assert_retrievable_data(f.control, 1, 'string item data')
    assert_retrievable_data(f.control, 2, 42.3)

    GC.start

    # single item append; no data
    f.control.append('integer')
    assert_equal(4, f.control.count)
    assert_equal('integer', f.control.get_string(3))
    assert_equal(nil, f.control.get_item_data(3))

    # single item append; with data
    f.control.append('array', 110)
    assert_equal(5, f.control.count)
    assert_equal('array', f.control.get_string(4))
    assert_equal(110, f.control.get_item_data(4))

    # array item append; no data
    f.control.append(%w[set tree bag])
    assert_equal(8, f.control.count)
    assert_equal(nil, f.control.get_item_data(5))
    assert_equal(nil, f.control.get_item_data(7))

    # array item append; with data
    f.control.append(%w[object module class], ['O', 'M', 'C'])
    assert_equal(11, f.control.count)
    assert_equal('O', f.control.get_item_data(8))
    assert_equal('C', f.control.get_item_data(10))

    GC.start

    # single item insert; no data
    f.control.insert('integer2', 3)
    assert_equal(12, f.control.count)
    assert_equal('integer2', f.control.get_string(3))
    assert_equal(nil, f.control.get_item_data(3))

    # single item insert; with data
    f.control.insert('array2', 4, 110)
    assert_equal(13, f.control.count)
    assert_equal('array2', f.control.get_string(4))
    assert_equal(110, f.control.get_item_data(4))

    # array item insert; no data
    f.control.insert(%w[set2 tree2 bag2], 5)
    assert_equal(16, f.control.count)
    assert_equal(nil, f.control.get_item_data(5))
    assert_equal(nil, f.control.get_item_data(7))

    # array item insert; with data
    f.control.insert(%w[object2 module2 class2], 8, ['O', 'M', 'C'])
    assert_equal(19, f.control.count)
    assert_equal('O', f.control.get_item_data(8))
    assert_equal('C', f.control.get_item_data(10))

    GC.start

    # item delete
    f.control.delete(8)
    assert_equal(18, f.control.count)
    assert_equal('M', f.control.get_item_data(8))

    GC.start

    # clear all
    f.control.clear
    assert_equal(0, f.control.count)

    GC.start
  end

  def do_sorted_control_with_items_assertions(f)
    f.control.append(%w[Beta Alpha Gamma Delta], [1, 'a', :sym, true])
    assert_equal(4, f.control.count)
    assert_equal('a', f.control.get_item_data(0))
    assert_equal(1, f.control.get_item_data(1))
    assert_equal(true, f.control.get_item_data(2))
    assert_equal(:sym, f.control.get_item_data(3))
    GC.start
    assert_equal('a', f.control.get_client_data(0))
    assert_equal(1, f.control.get_client_data(1))
    assert_equal(true, f.control.get_client_data(2))
    assert_equal(:sym, f.control.get_client_data(3))
    GC.start
    f.control.delete(2)
    GC.start
    assert_equal(3, f.control.count)
    assert_equal('a', f.control.get_item_data(0))
    assert_equal(1, f.control.get_item_data(1))
    assert_equal(:sym, f.control.get_item_data(2))
    GC.start
    assert_equal('a', f.control.get_client_data(0))
    assert_equal(1, f.control.get_client_data(1))
    assert_equal(:sym, f.control.get_client_data(2))
  end

  def test_treectrl_itemdata
    f = CtrlContainerFrame.new(Wx::TreeCtrl)
    tree = f.control
    root = tree.add_root('foo')
    assert_nil(tree.get_item_data( tree.get_root_item))

    id = tree.append_item(root, 'a hash', -1, -1, { :a => 7 })
    assert_equal({:a => 7 }, tree.get_item_data(id) )

    id = tree.prepend_item(root, 'a float', -1, -1, 7.8)
    assert_equal(7.8, tree.get_item_data(id) )
    GC.start
    assert_equal(7.8, tree.get_item_data(id) )

    id = tree.prepend_item(root, 'an array', -1, -1)
    assert_nil( tree.get_item_data(id) )
    tree.set_item_data(id, %w|foo bar baz|)
    assert_equal(%w|foo bar baz|,
                 f.control.get_item_data(id) )
    GC.start
    assert_equal(%w|foo bar baz|,
                 f.control.get_item_data(id) )
    f.close(true)
  end

  def test_listctrl_itemdata
    f = CtrlContainerFrame.new(Wx::ListCtrl)
    lc = f.control
    assert_equal(nil, lc.get_item_data(-7))
    assert_equal(nil, lc.get_item_data(0))
    assert_equal(nil, lc.get_item_data(118))

    lc.insert_item(0, 'string')
    assert_equal(nil, lc.get_item_data(0))

    lc.set_item_data(0, 'a string')
    assert_equal('a string', lc.get_item_data(0))
    GC.start
    assert_equal('a string', lc.get_item_data(0))

    lc.insert_item(1, 'hash')
    assert_equal(nil, lc.get_item_data(1))

    lc.set_item_data(1, { :a => 457 })
    assert_equal({ :a => 457 }, lc.get_item_data(1))
    GC.start
    assert_equal({ :a => 457 }, lc.get_item_data(1))

    assert_raises(IndexError) { lc.set_item_data(17, 3.412) }
    f.close(true)
  end


  def test_choice_itemdata
    f = CtrlContainerFrame.new(Wx::Choice, Wx::DEFAULT_POSITION,
                                Wx::DEFAULT_SIZE, %w[hash string float])
    do_control_with_items_assertions(f)
    f.close(true)
  end

   def test_listbox_itemdata
     f = CtrlContainerFrame.new(Wx::ListBox, Wx::DEFAULT_POSITION,
                                 Wx::DEFAULT_SIZE, %w[hash string float])
     do_control_with_items_assertions(f)
     f.close(true)
   end

  def test_sorted_listbox_itemdata
    f = CtrlContainerFrame.new(Wx::ListBox, Wx::DEFAULT_POSITION,
                               Wx::DEFAULT_SIZE, [], Wx::LB_SORT)
    do_sorted_control_with_items_assertions(f)
    f.close(true)
  end

   def test_combobox_itemdata
     f = CtrlContainerFrame.new(Wx::ComboBox, '', Wx::DEFAULT_POSITION,
                               Wx::DEFAULT_SIZE, %w[hash string float])
     do_control_with_items_assertions(f)
     f.close(true)
   end

   def test_checklistbox_itemdata
     f = CtrlContainerFrame.new(Wx::CheckListBox, Wx::DEFAULT_POSITION,
                                Wx::DEFAULT_SIZE, %w[hash string float])
     do_control_with_items_assertions(f)
     f.close(true)
   end
end