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       1                 :            : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2                 :            : /*
       3                 :            :  * This file is part of the LibreOffice project.
       4                 :            :  *
       5                 :            :  * This Source Code Form is subject to the terms of the Mozilla Public
       6                 :            :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       7                 :            :  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
       8                 :            :  *
       9                 :            :  * This file incorporates work covered by the following license notice:
      10                 :            :  *
      11                 :            :  *   Licensed to the Apache Software Foundation (ASF) under one or more
      12                 :            :  *   contributor license agreements. See the NOTICE file distributed
      13                 :            :  *   with this work for additional information regarding copyright
      14                 :            :  *   ownership. The ASF licenses this file to you under the Apache
      15                 :            :  *   License, Version 2.0 (the "License"); you may not use this file
      16                 :            :  *   except in compliance with the License. You may obtain a copy of
      17                 :            :  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
      18                 :            :  */
      19                 :            : 
      20                 :            : #include <sal/types.h>
      21                 :            : #include "cppunit/TestAssert.h"
      22                 :            : #include "cppunit/TestFixture.h"
      23                 :            : #include "cppunit/extensions/HelperMacros.h"
      24                 :            : #include "cppunit/plugin/TestPlugIn.h"
      25                 :            : 
      26                 :            : #include "../source/cache.hxx"
      27                 :            : 
      28                 :            : namespace {
      29                 :            : 
      30         [ -  + ]:         15 : class Test: public CppUnit::TestFixture {
      31                 :            : private:
      32 [ +  - ][ +  - ]:         10 :     CPPUNIT_TEST_SUITE(Test);
         [ +  - ][ +  - ]
                 [ #  # ]
      33 [ +  - ][ +  - ]:          5 :     CPPUNIT_TEST(testNothingLostFromLruList);
         [ +  - ][ +  - ]
         [ +  - ][ +  - ]
                 [ +  - ]
      34 [ +  - ][ +  - ]:         10 :     CPPUNIT_TEST_SUITE_END();
         [ +  - ][ +  - ]
         [ +  - ][ +  - ]
         [ +  - ][ +  - ]
      35                 :            : 
      36                 :            :     void testNothingLostFromLruList();
      37                 :            : };
      38                 :            : 
      39                 :            : // cf. jurt/test/com/sun/star/lib/uno/protocols/urp/Cache_Test.java:
      40                 :          5 : void Test::testNothingLostFromLruList() {
      41                 :            :     int a[8];
      42         [ +  + ]:         45 :     for (int i = 0; i != sizeof a / sizeof a[0]; ++i) {
      43         [ +  + ]:        180 :         for (int j = 0; j != i; ++j) {
      44                 :        140 :             a[j] = 0;
      45                 :            :         }
      46                 :     109185 :         for (;;) {
      47         [ +  - ]:     109225 :             binaryurp::Cache< int > c(4);
      48         [ +  + ]:     837405 :             for (int k = 0; k != i; ++k) {
      49                 :            :                 bool f;
      50         [ +  - ]:     728180 :                 c.add(a[k], &f);
      51                 :            :             }
      52                 :            :             bool f;
      53 [ +  - ][ +  - ]:     218450 :             CPPUNIT_ASSERT_EQUAL(
         [ +  - ][ +  - ]
         [ +  - ][ +  - ]
         [ +  - ][ +  - ]
      54                 :            :                 6,
      55         [ +  - ]:     109225 :                 c.add(-1, &f) + c.add(-2, &f) + c.add(-3, &f) + c.add(-4, &f));
      56                 :     109225 :             int j = i - 1;
      57 [ +  + ][ +  + ]:     145620 :             while (j >= 0 && a[j] == 3) {
                 [ +  + ]
      58                 :      36395 :                 --j;
      59                 :            :             }
      60         [ +  + ]:     109225 :             if (j < 0) {
      61                 :            :                 break;
      62                 :            :             }
      63                 :     109185 :             ++a[j];
      64         [ +  + ]:     145440 :             for (int k = j + 1; k != i; ++k) {
      65                 :      36255 :                 a[k] = 0;
      66                 :            :             }
      67         [ +  + ]:     109225 :         }
      68                 :            :     }
      69                 :          5 : }
      70                 :            : 
      71                 :          5 : CPPUNIT_TEST_SUITE_REGISTRATION(Test);
      72                 :            : 
      73                 :            : }
      74                 :            : 
      75 [ +  - ][ +  - ]:         20 : CPPUNIT_PLUGIN_IMPLEMENT();
         [ +  - ][ +  - ]
         [ +  - ][ #  # ]
      76                 :            : 
      77                 :            : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */