blob: 8305b711d5fe9661eadcd821665eabf132ff5ad6 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
|
// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
#include <vespa/vespalib/gtest/gtest.h>
#include <vespa/vespalib/util/generation_hold_list.hpp>
#include <vespa/vespalib/util/generationholder.h>
#include <iostream>
using vespalib::GenerationHeldBase;
using vespalib::GenerationHoldList;
using MyElem = GenerationHeldBase;
using MyHoldList = GenerationHoldList<MyElem::UP, true, false>;
TEST(GenerationHoldListTest, holding_of_unique_ptr_elements_with_tracking_of_held_bytes)
{
MyHoldList h;
h.insert(std::make_unique<MyElem>(3));
h.assign_generation(0);
h.insert(std::make_unique<MyElem>(5));
h.assign_generation(1);
h.insert(std::make_unique<MyElem>(7));
h.assign_generation(2);
h.insert(std::make_unique<MyElem>(11));
h.assign_generation(4);
EXPECT_EQ(3 + 5 + 7 + 11, h.get_held_bytes());
h.reclaim(0);
EXPECT_EQ(3 + 5 + 7 + 11, h.get_held_bytes());
h.reclaim(1);
EXPECT_EQ(5 + 7 + 11, h.get_held_bytes());
h.reclaim(2);
EXPECT_EQ(7 + 11, h.get_held_bytes());
h.insert(std::make_unique<MyElem>(13));
h.assign_generation(6);
EXPECT_EQ(7 + 11 + 13, h.get_held_bytes());
h.reclaim(6);
EXPECT_EQ(13, h.get_held_bytes());
h.reclaim(7);
EXPECT_EQ(0, h.get_held_bytes());
h.reclaim(7);
EXPECT_EQ(0, h.get_held_bytes());
}
GTEST_MAIN_RUN_ALL_TESTS()
|
