Skip to content
Bitcoin Roots

v30.3-roots.1 · Commit 2: [PATCH 02/68] feat(runtime): preserve Roots operator controls on Core 30.3

src/stats/test/stats_tests.cpp

Before: /dev/null · After: src/stats/test/stats_tests.cpp

File metadata
new file mode 100644
index 0000000000000000000000000000000000000000..77c21d595c10b22aa3bc8dcc23800185d9ae9158

Download original patch · Release notes

Diff rows 1–76 of 76. Line numbers refer to the original before/after files.

+ Added− RemovedUnmarked lines are context.

Scroll the code area horizontally to read long lines. Before is on the left; after is on the right. Unified view fits narrow screens more easily.

src/stats/test/stats_tests.cpp ADDED
@@ -0,0 +1,76 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ // Copyright (c) 2016 The Bitcoin Core developers
2
+ // Distributed under the MIT software license, see the accompanying
3
+ // file COPYING or http://www.opensource.org/licenses/mit-license.php.
4
+
5
+ #include <stats/stats.h>
6
+
7
+ #include <test/util/setup_common.h>
8
+ #include <util/time.h>
9
+
10
+ #include <boost/test/unit_test.hpp>
11
+
12
+ BOOST_FIXTURE_TEST_SUITE(stats_tests, BasicTestingSetup)
13
+
14
+ BOOST_AUTO_TEST_CASE(stats)
15
+ {
16
+ CStats::DefaultStats()->setMaxMemoryUsageTarget(CStats::DEFAULT_MAX_STATS_MEMORY);
17
+
18
+ uint64_t start = GetTime();
19
+ SetMockTime(start);
20
+
21
+ CStats::DefaultStats()->addMempoolSample(0, 1, 1);
22
+ SetMockTime(start + 1);
23
+ CStats::DefaultStats()->addMempoolSample(0, 2, 2); //1second should be to short
24
+ SetMockTime(start + 5);
25
+ CStats::DefaultStats()->addMempoolSample(3, 4, 3);
26
+
27
+ uint64_t queryFromTime = start;
28
+ uint64_t queryToTime = start + 3600;
29
+ mempoolSamples_t samples = CStats::DefaultStats()->mempoolGetValuesInRange(queryFromTime, queryToTime);
30
+
31
+ BOOST_CHECK_EQUAL(samples[0].m_time_delta, 0U);
32
+ BOOST_CHECK_EQUAL(samples[1].m_time_delta, 5U);
33
+ BOOST_CHECK_EQUAL(samples[1].m_tx_count, 3);
34
+ BOOST_CHECK_EQUAL(samples[1].m_dyn_mem_usage, 4);
35
+
36
+ // check retrieving a subset of the available samples
37
+ queryFromTime = start;
38
+ queryToTime = start;
39
+ samples = CStats::DefaultStats()->mempoolGetValuesInRange(queryFromTime, queryToTime);
40
+ BOOST_CHECK_EQUAL(samples.size(), 1U);
41
+
42
+ // add some samples
43
+ for (int i = 0; i < 10000; i++) {
44
+ SetMockTime(start + 10 + i * 5);
45
+ CStats::DefaultStats()->addMempoolSample(i, i + 1, i + 2);
46
+ }
47
+
48
+ queryFromTime = start + 3600;
49
+ queryToTime = start + 3600;
50
+ samples = CStats::DefaultStats()->mempoolGetValuesInRange(queryFromTime, queryToTime);
51
+ BOOST_CHECK_EQUAL(samples.size(), 1U); //get a single sample
52
+
53
+ queryFromTime = start;
54
+ queryToTime = start + 3600;
55
+ samples = CStats::DefaultStats()->mempoolGetValuesInRange(queryFromTime, queryToTime);
56
+ BOOST_CHECK(samples.size() >= 3600 / 5);
57
+
58
+ // reduce max memory and add 100 samples to ensure it triggers the cleanup
59
+ CStats::DefaultStats()->setMaxMemoryUsageTarget(10 * 1024);
60
+ for (int i = 10000; i < 10100; i++) {
61
+ SetMockTime(start + 10 + i * 5);
62
+ CStats::DefaultStats()->addMempoolSample(i, i + 1, i + 2);
63
+ }
64
+
65
+ queryFromTime = start;
66
+ queryToTime = start + 100;
67
+ samples = CStats::DefaultStats()->mempoolGetValuesInRange(queryFromTime, queryToTime);
68
+ BOOST_CHECK_EQUAL(samples.size(), 1U);
69
+
70
+ queryFromTime = 0; // no range limits
71
+ queryToTime = 0; // no range limits
72
+ samples = CStats::DefaultStats()->mempoolGetValuesInRange(queryFromTime, queryToTime);
73
+ BOOST_CHECK_EQUAL(samples.size() < 1000U, true);
74
+ }
75
+
76
+ BOOST_AUTO_TEST_SUITE_END()