128 lines
4.1 KiB
C++
128 lines
4.1 KiB
C++
/* -*- 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 <sal/config.h>
|
|
|
|
#include <com/sun/star/container/XContentEnumerationAccess.hpp>
|
|
#include <com/sun/star/frame/Desktop.hpp>
|
|
#include <com/sun/star/lang/XServiceInfo.hpp>
|
|
#include <com/sun/star/sheet/XSolver.hpp>
|
|
#include <com/sun/star/sheet/XSolverDescription.hpp>
|
|
#include <test/bootstrapfixture.hxx>
|
|
|
|
#include <address.hxx>
|
|
|
|
using namespace css;
|
|
|
|
namespace {
|
|
|
|
class LpSolverTest: public test::BootstrapFixture
|
|
{
|
|
uno::Reference<sheet::XSpreadsheetDocument> m_xDocument;
|
|
|
|
void test();
|
|
void testSolver(const uno::Reference<sheet::XSolver>& xSolver);
|
|
|
|
public:
|
|
virtual void setUp() SAL_OVERRIDE;
|
|
virtual void tearDown() SAL_OVERRIDE;
|
|
|
|
CPPUNIT_TEST_SUITE(LpSolverTest);
|
|
CPPUNIT_TEST(test);
|
|
CPPUNIT_TEST_SUITE_END();
|
|
};
|
|
|
|
void LpSolverTest::setUp()
|
|
{
|
|
test::BootstrapFixture::setUp();
|
|
uno::Reference<frame::XDesktop2> xComponentLoader = frame::Desktop::create(m_xContext);
|
|
uno::Reference<lang::XComponent> xComponent(xComponentLoader->loadComponentFromURL(
|
|
"private:factory/scalc", "_blank", 0,
|
|
uno::Sequence < ::com::sun::star::beans::PropertyValue >()));
|
|
m_xDocument.set(xComponent, uno::UNO_QUERY_THROW);
|
|
}
|
|
|
|
void LpSolverTest::tearDown()
|
|
{
|
|
uno::Reference<lang::XComponent>(m_xDocument, uno::UNO_QUERY_THROW)->dispose();
|
|
test::BootstrapFixture::tearDown();
|
|
}
|
|
|
|
void LpSolverTest::test()
|
|
{
|
|
uno::Reference<container::XContentEnumerationAccess> xEnAc(
|
|
m_xContext->getServiceManager(), uno::UNO_QUERY_THROW);
|
|
uno::Reference<container::XEnumeration> xEnum = xEnAc->
|
|
createContentEnumeration( "com.sun.star.sheet.Solver" );
|
|
CPPUNIT_ASSERT(xEnum.is());
|
|
|
|
sal_Int32 nCount = 0;
|
|
while (xEnum->hasMoreElements())
|
|
{
|
|
uno::Reference<uno::XInterface> xIntFac;
|
|
xEnum->nextElement() >>= xIntFac;
|
|
CPPUNIT_ASSERT(xIntFac.is());
|
|
uno::Reference<lang::XServiceInfo> xInfo(xIntFac, uno::UNO_QUERY_THROW);
|
|
const OUString sName(xInfo->getImplementationName());
|
|
uno::Reference<sheet::XSolver> xSolver(m_xContext->getServiceManager()->
|
|
createInstanceWithContext(sName, m_xContext), uno::UNO_QUERY_THROW);
|
|
testSolver(xSolver);
|
|
|
|
uno::Reference<sheet::XSolverDescription> xDesc(xSolver, uno::UNO_QUERY_THROW);
|
|
const OString sMessage("Empty description for " +
|
|
OUStringToOString(sName, RTL_TEXTENCODING_UTF8));
|
|
CPPUNIT_ASSERT_MESSAGE(sMessage.getStr(), !xDesc->getComponentDescription().isEmpty());
|
|
++nCount;
|
|
}
|
|
sal_Int32 nExpected = 0;
|
|
#ifdef ENABLE_COINMP
|
|
++nExpected;
|
|
#endif
|
|
#ifdef ENABLE_LPSOLVE
|
|
++nExpected;
|
|
#endif
|
|
CPPUNIT_ASSERT_EQUAL(nExpected, nCount);
|
|
}
|
|
|
|
void LpSolverTest::testSolver(const uno::Reference<sheet::XSolver>& xSolver)
|
|
{
|
|
table::CellAddress aObjective(0, 0, 0);
|
|
|
|
// "changing cells" - unknown variables
|
|
uno::Sequence<table::CellAddress> aVariables(1);
|
|
aVariables[0] = table::CellAddress(0, 0, 0);
|
|
|
|
// constraints
|
|
uno::Sequence<sheet::SolverConstraint> aConstraints(1);
|
|
aConstraints[0].Left = table::CellAddress(0, 0, 0);
|
|
aConstraints[0].Operator = sheet::SolverConstraintOperator_LESS_EQUAL;
|
|
aConstraints[0].Right <<= 5.0;
|
|
|
|
// initialize solver
|
|
xSolver->setDocument( m_xDocument );
|
|
xSolver->setObjective( aObjective );
|
|
xSolver->setVariables( aVariables );
|
|
xSolver->setConstraints( aConstraints );
|
|
xSolver->setMaximize( true );
|
|
|
|
// test results
|
|
xSolver->solve();
|
|
CPPUNIT_ASSERT(xSolver->getSuccess());
|
|
uno::Sequence<double> aSolution = xSolver->getSolution();
|
|
CPPUNIT_ASSERT_EQUAL(aSolution.getLength(), aVariables.getLength());
|
|
CPPUNIT_ASSERT_EQUAL(aSolution[0], (double)5.0);
|
|
}
|
|
|
|
CPPUNIT_TEST_SUITE_REGISTRATION(LpSolverTest);
|
|
|
|
}
|
|
|
|
CPPUNIT_PLUGIN_IMPLEMENT();
|
|
|
|
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|