91 lines
2.6 KiB
C++
91 lines
2.6 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2000, 2011 Oracle and/or its affiliates.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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#ifdef IOS
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#define CPPUNIT_PLUGIN_EXPORTED_NAME cppunitTest_binaryurp_cache
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#endif
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#include "sal/config.h"
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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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#include "../source/cache.hxx"
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namespace {
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class Test: public CppUnit::TestFixture {
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private:
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CPPUNIT_TEST_SUITE(Test);
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CPPUNIT_TEST(testNothingLostFromLruList);
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CPPUNIT_TEST_SUITE_END();
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void testNothingLostFromLruList();
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};
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// cf. jurt/test/com/sun/star/lib/uno/protocols/urp/Cache_Test.java:
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void Test::testNothingLostFromLruList() {
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int a[8];
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for (int i = 0; i != sizeof a / sizeof a[0]; ++i) {
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for (int j = 0; j != i; ++j) {
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a[j] = 0;
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}
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for (;;) {
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binaryurp::Cache< int > c(4);
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for (int k = 0; k != i; ++k) {
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bool f;
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c.add(a[k], &f);
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}
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bool f;
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CPPUNIT_ASSERT_EQUAL(
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6,
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c.add(-1, &f) + c.add(-2, &f) + c.add(-3, &f) + c.add(-4, &f));
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int j = i - 1;
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while (j >= 0 && a[j] == 3) {
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--j;
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}
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if (j < 0) {
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break;
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}
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++a[j];
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for (int k = j + 1; k != i; ++k) {
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a[k] = 0;
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}
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}
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}
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}
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CPPUNIT_TEST_SUITE_REGISTRATION(Test);
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}
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CPPUNIT_PLUGIN_IMPLEMENT();
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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