80 lines
2.1 KiB
C++
80 lines
2.1 KiB
C++
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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*/
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#include <tools/UniqueID.hxx>
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#include <cppunit/TestAssert.h>
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#include <cppunit/TestFixture.h>
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#include <cppunit/extensions/HelperMacros.h>
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#include <cppunit/plugin/TestPlugIn.h>
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namespace
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{
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class UniqueIdTest : public CppUnit::TestFixture
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{
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};
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struct ObjectExample1
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{
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UniqueID maID;
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};
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struct ObjectExample2
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{
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UniqueID maID;
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};
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CPPUNIT_TEST_FIXTURE(UniqueIdTest, testUniqueness)
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{
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UniqueID aID;
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// Check ID
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CPPUNIT_ASSERT_EQUAL(sal_uInt64(1), aID.getID());
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// Call again - same result
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CPPUNIT_ASSERT_EQUAL(sal_uInt64(1), aID.getID());
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// Check creating another instance
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{
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UniqueID aID2;
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CPPUNIT_ASSERT_EQUAL(sal_uInt64(1), aID.getID());
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CPPUNIT_ASSERT_EQUAL(sal_uInt64(2), aID2.getID());
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}
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// Check creating third instance
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{
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UniqueID aID3;
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CPPUNIT_ASSERT_EQUAL(sal_uInt64(1), aID.getID());
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CPPUNIT_ASSERT_EQUAL(sal_uInt64(3), aID3.getID());
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}
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// Check object copying - preserve the id
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ObjectExample1 objectA;
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CPPUNIT_ASSERT_EQUAL(sal_uInt64(4), objectA.maID.getID());
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ObjectExample1 objectB = objectA;
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CPPUNIT_ASSERT_EQUAL(sal_uInt64(4), objectA.maID.getID());
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CPPUNIT_ASSERT_EQUAL(sal_uInt64(4), objectB.maID.getID());
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// Multiple objects
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ObjectExample2 objectC;
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ObjectExample1 objectD;
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ObjectExample2 objectE;
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ObjectExample1 objectF;
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CPPUNIT_ASSERT_EQUAL(sal_uInt64(5), objectC.maID.getID());
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CPPUNIT_ASSERT_EQUAL(sal_uInt64(6), objectD.maID.getID());
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CPPUNIT_ASSERT_EQUAL(sal_uInt64(7), objectE.maID.getID());
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CPPUNIT_ASSERT_EQUAL(sal_uInt64(8), objectF.maID.getID());
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}
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} // end anonymous namespace
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CPPUNIT_PLUGIN_IMPLEMENT();
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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