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
|
// Copyright Vespa.ai. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
#include <vespa/searchlib/util/searchable_stats.h>
#include <vespa/vespalib/gtest/gtest.h>
#include <vespa/log/log.h>
LOG_SETUP("searchable_stats_test");
using namespace search;
TEST(SearchableStatsTest, stats_can_be_merged)
{
SearchableStats stats;
EXPECT_EQ(0u, stats.memoryUsage().allocatedBytes());
EXPECT_EQ(0u, stats.docsInMemory());
EXPECT_EQ(0u, stats.sizeOnDisk());
EXPECT_EQ(0u, stats.fusion_size_on_disk());
{
SearchableStats rhs;
EXPECT_EQ(&rhs.memoryUsage(vespalib::MemoryUsage(100,0,0,0)), &rhs);
EXPECT_EQ(&rhs.docsInMemory(10), &rhs);
EXPECT_EQ(&rhs.sizeOnDisk(1000), &rhs);
EXPECT_EQ(&rhs.fusion_size_on_disk(500), &rhs);
EXPECT_EQ(&stats.merge(rhs), &stats);
}
EXPECT_EQ(100u, stats.memoryUsage().allocatedBytes());
EXPECT_EQ(10u, stats.docsInMemory());
EXPECT_EQ(1000u, stats.sizeOnDisk());
EXPECT_EQ(500u, stats.fusion_size_on_disk());
stats.merge(SearchableStats()
.memoryUsage(vespalib::MemoryUsage(150,0,0,0))
.docsInMemory(15)
.sizeOnDisk(1500)
.fusion_size_on_disk(800));
EXPECT_EQ(250u, stats.memoryUsage().allocatedBytes());
EXPECT_EQ(25u, stats.docsInMemory());
EXPECT_EQ(2500u, stats.sizeOnDisk());
EXPECT_EQ(1300u, stats.fusion_size_on_disk());
}
GTEST_MAIN_RUN_ALL_TESTS()
|
