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2 *
3 * Licensed to the Apache Software Foundation (ASF) under one
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21
22
23
24 #include "sal/config.h"
25
26 #include "gtest/gtest.h"
27
28 #include "../source/cache.hxx"
29
30 namespace {
31
32 class Test: public ::testing::Test {
33 public:
34 };
35
36 // cf. jurt/test/com/sun/star/lib/uno/protocols/urp/Cache_Test.java:
TEST_F(Test,testNothingLostFromLruList)37 TEST_F(Test, testNothingLostFromLruList) {
38 int a[8];
39 for (int i = 0; i != sizeof a / sizeof a[0]; ++i) {
40 for (int j = 0; j != i; ++j) {
41 a[j] = 0;
42 }
43 for (;;) {
44 binaryurp::Cache< int > c(4);
45 for (int k = 0; k != i; ++k) {
46 bool f;
47 c.add(a[k], &f);
48 }
49 bool f;
50 ASSERT_EQ(
51 6,
52 c.add(-1, &f) + c.add(-2, &f) + c.add(-3, &f) + c.add(-4, &f));
53 int j = i - 1;
54 while (j >= 0 && a[j] == 3) {
55 --j;
56 }
57 if (j < 0) {
58 break;
59 }
60 ++a[j];
61 for (int k = j + 1; k != i; ++k) {
62 a[k] = 0;
63 }
64 }
65 }
66 }
67
68
69 }
70