1*b1cdbd2cSJim Jagielski /**************************************************************
2*b1cdbd2cSJim Jagielski *
3*b1cdbd2cSJim Jagielski * Licensed to the Apache Software Foundation (ASF) under one
4*b1cdbd2cSJim Jagielski * or more contributor license agreements. See the NOTICE file
5*b1cdbd2cSJim Jagielski * distributed with this work for additional information
6*b1cdbd2cSJim Jagielski * regarding copyright ownership. The ASF licenses this file
7*b1cdbd2cSJim Jagielski * to you under the Apache License, Version 2.0 (the
8*b1cdbd2cSJim Jagielski * "License"); you may not use this file except in compliance
9*b1cdbd2cSJim Jagielski * with the License. You may obtain a copy of the License at
10*b1cdbd2cSJim Jagielski *
11*b1cdbd2cSJim Jagielski * http://www.apache.org/licenses/LICENSE-2.0
12*b1cdbd2cSJim Jagielski *
13*b1cdbd2cSJim Jagielski * Unless required by applicable law or agreed to in writing,
14*b1cdbd2cSJim Jagielski * software distributed under the License is distributed on an
15*b1cdbd2cSJim Jagielski * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16*b1cdbd2cSJim Jagielski * KIND, either express or implied. See the License for the
17*b1cdbd2cSJim Jagielski * specific language governing permissions and limitations
18*b1cdbd2cSJim Jagielski * under the License.
19*b1cdbd2cSJim Jagielski *
20*b1cdbd2cSJim Jagielski *************************************************************/
21*b1cdbd2cSJim Jagielski
22*b1cdbd2cSJim Jagielski
23*b1cdbd2cSJim Jagielski
24*b1cdbd2cSJim Jagielski #include "sal/config.h"
25*b1cdbd2cSJim Jagielski
26*b1cdbd2cSJim Jagielski #include "cppunit/TestAssert.h"
27*b1cdbd2cSJim Jagielski #include "cppunit/TestFixture.h"
28*b1cdbd2cSJim Jagielski #include "cppunit/extensions/HelperMacros.h"
29*b1cdbd2cSJim Jagielski #include "cppunit/plugin/TestPlugIn.h"
30*b1cdbd2cSJim Jagielski
31*b1cdbd2cSJim Jagielski #include "../source/cache.hxx"
32*b1cdbd2cSJim Jagielski
33*b1cdbd2cSJim Jagielski namespace {
34*b1cdbd2cSJim Jagielski
35*b1cdbd2cSJim Jagielski class Test: public CppUnit::TestFixture {
36*b1cdbd2cSJim Jagielski private:
37*b1cdbd2cSJim Jagielski CPPUNIT_TEST_SUITE(Test);
38*b1cdbd2cSJim Jagielski CPPUNIT_TEST(testNothingLostFromLruList);
39*b1cdbd2cSJim Jagielski CPPUNIT_TEST_SUITE_END();
40*b1cdbd2cSJim Jagielski
41*b1cdbd2cSJim Jagielski void testNothingLostFromLruList();
42*b1cdbd2cSJim Jagielski };
43*b1cdbd2cSJim Jagielski
44*b1cdbd2cSJim Jagielski // cf. jurt/test/com/sun/star/lib/uno/protocols/urp/Cache_Test.java:
testNothingLostFromLruList()45*b1cdbd2cSJim Jagielski void Test::testNothingLostFromLruList() {
46*b1cdbd2cSJim Jagielski int a[8];
47*b1cdbd2cSJim Jagielski for (int i = 0; i != sizeof a / sizeof a[0]; ++i) {
48*b1cdbd2cSJim Jagielski for (int j = 0; j != i; ++j) {
49*b1cdbd2cSJim Jagielski a[j] = 0;
50*b1cdbd2cSJim Jagielski }
51*b1cdbd2cSJim Jagielski for (;;) {
52*b1cdbd2cSJim Jagielski binaryurp::Cache< int > c(4);
53*b1cdbd2cSJim Jagielski for (int k = 0; k != i; ++k) {
54*b1cdbd2cSJim Jagielski bool f;
55*b1cdbd2cSJim Jagielski c.add(a[k], &f);
56*b1cdbd2cSJim Jagielski }
57*b1cdbd2cSJim Jagielski bool f;
58*b1cdbd2cSJim Jagielski CPPUNIT_ASSERT_EQUAL(
59*b1cdbd2cSJim Jagielski 6,
60*b1cdbd2cSJim Jagielski c.add(-1, &f) + c.add(-2, &f) + c.add(-3, &f) + c.add(-4, &f));
61*b1cdbd2cSJim Jagielski int j = i - 1;
62*b1cdbd2cSJim Jagielski while (j >= 0 && a[j] == 3) {
63*b1cdbd2cSJim Jagielski --j;
64*b1cdbd2cSJim Jagielski }
65*b1cdbd2cSJim Jagielski if (j < 0) {
66*b1cdbd2cSJim Jagielski break;
67*b1cdbd2cSJim Jagielski }
68*b1cdbd2cSJim Jagielski ++a[j];
69*b1cdbd2cSJim Jagielski for (int k = j + 1; k != i; ++k) {
70*b1cdbd2cSJim Jagielski a[k] = 0;
71*b1cdbd2cSJim Jagielski }
72*b1cdbd2cSJim Jagielski }
73*b1cdbd2cSJim Jagielski }
74*b1cdbd2cSJim Jagielski }
75*b1cdbd2cSJim Jagielski
76*b1cdbd2cSJim Jagielski CPPUNIT_TEST_SUITE_REGISTRATION(Test);
77*b1cdbd2cSJim Jagielski
78*b1cdbd2cSJim Jagielski }
79*b1cdbd2cSJim Jagielski
80*b1cdbd2cSJim Jagielski CPPUNIT_PLUGIN_IMPLEMENT();
81