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///////////////////////////////////////////////////////////////////////////////
// Name: tests/misc/selstoretest.cpp
// Purpose: wxSelectionStore unit test
// Author: Vadim Zeitlin
// Created: 2008-03-31
// Copyright: (c) 2008 Vadim Zeitlin
///////////////////////////////////////////////////////////////////////////////
// ----------------------------------------------------------------------------
// headers
// ----------------------------------------------------------------------------
#include "testprec.h"
#include "wx/selstore.h"
// ----------------------------------------------------------------------------
// test class
// ----------------------------------------------------------------------------
class SelStoreTest
{
public:
SelStoreTest()
{
m_store.SetItemCount(NUM_ITEMS);
}
// NB: must be even
static const unsigned NUM_ITEMS;
wxSelectionStore m_store;
wxDECLARE_NO_COPY_CLASS(SelStoreTest);
};
const unsigned SelStoreTest::NUM_ITEMS = 10; // NB: must be even
TEST_CASE_METHOD(SelStoreTest, "wxSelectionStore::SelectItem", "[selstore]")
{
m_store.SelectItem(0);
CHECK( m_store.GetSelectedCount() == 1 );
CHECK( m_store.IsSelected(0) );
m_store.SelectItem(NUM_ITEMS - 1);
CHECK( m_store.GetSelectedCount() == 2 );
CHECK( m_store.IsSelected(NUM_ITEMS - 1) );
m_store.SelectItem(0, false);
CHECK( m_store.GetSelectedCount() == 1 );
CHECK( !m_store.IsSelected(0) );
}
TEST_CASE_METHOD(SelStoreTest, "wxSelectionStore::SelectRange", "[selstore]")
{
m_store.SelectRange(0, NUM_ITEMS/2);
CHECK( m_store.GetSelectedCount() == NUM_ITEMS/2 + 1 );
CHECK( m_store.IsSelected(0) );
CHECK( !m_store.IsSelected(NUM_ITEMS - 1) );
m_store.SelectRange(NUM_ITEMS/2, NUM_ITEMS - 1);
CHECK( m_store.GetSelectedCount() == NUM_ITEMS );
CHECK( m_store.IsSelected(0) );
CHECK( m_store.IsSelected(NUM_ITEMS - 1) );
m_store.SelectRange(1, NUM_ITEMS - 2, false);
CHECK( m_store.GetSelectedCount() == 2 );
CHECK( m_store.IsSelected(0) );
CHECK( !m_store.IsSelected(NUM_ITEMS/2) );
CHECK( m_store.IsSelected(NUM_ITEMS - 1) );
}
TEST_CASE_METHOD(SelStoreTest, "wxSelectionStore::SetItemCount", "[selstore]")
{
m_store.SelectRange(1, NUM_ITEMS - 2);
CHECK( m_store.GetSelectedCount() == NUM_ITEMS - 2 );
m_store.SetItemCount(NUM_ITEMS/2);
CHECK( m_store.GetSelectedCount() == NUM_ITEMS/2 - 1 );
m_store.Clear();
m_store.SetItemCount(NUM_ITEMS);
m_store.SelectItem(NUM_ITEMS/2 - 1);
m_store.SelectItem(NUM_ITEMS/2 + 1);
m_store.SetItemCount(NUM_ITEMS/2);
CHECK( m_store.GetSelectedCount() == 1 );
}
TEST_CASE_METHOD(SelStoreTest, "wxSelectionStore::Clear", "[selstore]")
{
CHECK(m_store.IsEmpty());
CHECK( m_store.GetSelectedCount() == 0 );
m_store.SelectItem(0);
CHECK(!m_store.IsEmpty());
m_store.Clear();
CHECK(m_store.IsEmpty());
CHECK( m_store.GetSelectedCount() == 0 );
}
TEST_CASE_METHOD(SelStoreTest, "wxSelectionStore::Iterate", "[selstore]")
{
m_store.SelectRange(NUM_ITEMS/2 - 1, NUM_ITEMS/2 + 1);
wxSelectionStore::IterationState cookie;
CHECK(NUM_ITEMS/2 - 1 == m_store.GetFirstSelectedItem(cookie));
CHECK(NUM_ITEMS/2 == m_store.GetNextSelectedItem(cookie));
CHECK(NUM_ITEMS/2 + 1 == m_store.GetNextSelectedItem(cookie));
CHECK(wxSelectionStore::NO_SELECTION == m_store.GetNextSelectedItem(cookie));
m_store.SelectRange(0, NUM_ITEMS - 1);
m_store.SelectItem(0, false);
CHECK(1 == m_store.GetFirstSelectedItem(cookie));
}
TEST_CASE_METHOD(SelStoreTest, "wxSelectionStore::ItemsAddDelete", "[selstore]")
{
m_store.SelectItem(0);
m_store.SelectItem(NUM_ITEMS/2);
m_store.SelectItem(NUM_ITEMS - 1);
m_store.OnItemsInserted(NUM_ITEMS/2 + 1, 1);
CHECK(m_store.IsSelected(0));
CHECK(m_store.IsSelected(NUM_ITEMS/2));
CHECK(m_store.IsSelected(NUM_ITEMS));
CHECK(m_store.GetSelectedCount() == 3);
CHECK(m_store.OnItemsDeleted(NUM_ITEMS/2 - 1, 2));
CHECK(m_store.IsSelected(0));
CHECK(m_store.IsSelected(NUM_ITEMS - 2));
CHECK(m_store.GetSelectedCount() == 2);
m_store.OnItemsInserted(0, 2);
CHECK(m_store.IsSelected(2));
CHECK(m_store.IsSelected(NUM_ITEMS));
CHECK(m_store.GetSelectedCount() == 2);
m_store.OnItemDelete(0);
m_store.SelectRange(0, NUM_ITEMS - 1);
CHECK(m_store.OnItemsDeleted(0, NUM_ITEMS/2));
CHECK(m_store.GetSelectedCount() == NUM_ITEMS/2);
CHECK(m_store.IsSelected(0));
CHECK(m_store.IsSelected(NUM_ITEMS/2));
}
TEST_CASE_METHOD(SelStoreTest, "wxSelectionStore::InsertInSelected", "[selstore]")
{
m_store.SelectRange(0, NUM_ITEMS - 1);
CHECK( m_store.GetSelectedCount() == NUM_ITEMS );
// Newly inserted items shouldn't be selected, even if all the existing
// ones are.
m_store.OnItemsInserted(1, 3);
CHECK( !m_store.IsSelected(1) );
CHECK( !m_store.IsSelected(2) );
CHECK( !m_store.IsSelected(3) );
CHECK( m_store.GetSelectedCount() == NUM_ITEMS );
}
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