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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
#include <unotest/bootstrapfixturebase.hxx>
#include <svl/itempool.hxx>
#include <svl/itemset.hxx>
#include <svl/stylepool.hxx>
#include <svl/stritem.hxx>
namespace
{
/// Tests svl StylePool.
class StylePoolTest : public CppUnit::TestFixture
{
};
CPPUNIT_TEST_FIXTURE(StylePoolTest, testIterationOrder)
{
// Set up a style pool with multiple parents.
SfxStringItem aDefault1(1);
std::vector<SfxPoolItem*> aDefaults{ &aDefault1 };
SfxItemInfo const aItems[] = { { 1, false } };
SfxItemPool* pPool = new SfxItemPool("test", 1, 1, aItems);
pPool->SetDefaults(&aDefaults);
{
// Set up parents in mixed order to make sure we do not sort by pointer address.
SfxItemSet aParent1(*pPool, svl::Items<1, 1>{});
SfxItemSet aChild1(*pPool, svl::Items<1, 1>{});
aChild1.SetParent(&aParent1);
SfxStringItem aItem1(1, "Item1");
aChild1.Put(aItem1);
SfxItemSet aParent3(*pPool, svl::Items<1, 1>{});
SfxItemSet aChild3(*pPool, svl::Items<1, 1>{});
aChild3.SetParent(&aParent3);
SfxStringItem aItem3(1, "Item3");
aChild3.Put(aItem3);
SfxItemSet aParent2(*pPool, svl::Items<1, 1>{});
SfxItemSet aChild2(*pPool, svl::Items<1, 1>{});
aChild2.SetParent(&aParent2);
SfxStringItem aItem2(1, "Item2");
aChild2.Put(aItem2);
// Insert item sets in alphabetical order.
StylePool aStylePool;
OUString aChild1Name("Child1");
aStylePool.insertItemSet(aChild1, &aChild1Name);
OUString aChild3Name("Child3");
aStylePool.insertItemSet(aChild3, &aChild3Name);
OUString aChild2Name("Child2");
aStylePool.insertItemSet(aChild2, &aChild2Name);
std::unique_ptr<IStylePoolIteratorAccess> pIter = aStylePool.createIterator();
std::shared_ptr<SfxItemSet> pStyle1 = pIter->getNext();
CPPUNIT_ASSERT(pStyle1.get());
const SfxStringItem* pItem1 = static_cast<const SfxStringItem*>(pStyle1->GetItem(1));
CPPUNIT_ASSERT_EQUAL(OUString("Item1"), pItem1->GetValue());
std::shared_ptr<SfxItemSet> pStyle2 = pIter->getNext();
CPPUNIT_ASSERT(pStyle2.get());
const SfxStringItem* pItem2 = static_cast<const SfxStringItem*>(pStyle2->GetItem(1));
// Without the accompanying fix in place, this test would have failed with 'Expected: Item2;
// Actual: Item3'. The iteration order depended on the pointer address on the pointer
// address of the parents.
CPPUNIT_ASSERT_EQUAL(OUString("Item2"), pItem2->GetValue());
std::shared_ptr<SfxItemSet> pStyle3 = pIter->getNext();
CPPUNIT_ASSERT(pStyle3.get());
const SfxStringItem* pItem3 = static_cast<const SfxStringItem*>(pStyle3->GetItem(1));
CPPUNIT_ASSERT_EQUAL(OUString("Item3"), pItem3->GetValue());
CPPUNIT_ASSERT(!pIter->getNext());
}
SfxItemPool::Free(pPool);
}
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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