From d1e26d4e71460ffd50c3190385c759b48ab343e9 Mon Sep 17 00:00:00 2001 From: "Wladimir J. van der Laan" Date: Wed, 20 Aug 2014 13:53:42 +0200 Subject: Move CMedianFilter to timedata.cpp Now that we no longer use the median filter to keep track of the number of blocks of peers, that's the only place it is used. --- src/test/timedata_tests.cpp | 38 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 38 insertions(+) create mode 100644 src/test/timedata_tests.cpp (limited to 'src/test/timedata_tests.cpp') diff --git a/src/test/timedata_tests.cpp b/src/test/timedata_tests.cpp new file mode 100644 index 000000000..aa4fa0d50 --- /dev/null +++ b/src/test/timedata_tests.cpp @@ -0,0 +1,38 @@ +// Copyright (c) 2011-2014 The Bitcoin Core developers +// Distributed under the MIT/X11 software license, see the accompanying +// file COPYING or http://www.opensource.org/licenses/mit-license.php. +// +#include "timedata.h" + +#include + +using namespace std; + +BOOST_AUTO_TEST_SUITE(timedata_tests) + +BOOST_AUTO_TEST_CASE(util_MedianFilter) +{ + CMedianFilter filter(5, 15); + + BOOST_CHECK_EQUAL(filter.median(), 15); + + filter.input(20); // [15 20] + BOOST_CHECK_EQUAL(filter.median(), 17); + + filter.input(30); // [15 20 30] + BOOST_CHECK_EQUAL(filter.median(), 20); + + filter.input(3); // [3 15 20 30] + BOOST_CHECK_EQUAL(filter.median(), 17); + + filter.input(7); // [3 7 15 20 30] + BOOST_CHECK_EQUAL(filter.median(), 15); + + filter.input(18); // [3 7 18 20 30] + BOOST_CHECK_EQUAL(filter.median(), 18); + + filter.input(0); // [0 3 7 18 30] + BOOST_CHECK_EQUAL(filter.median(), 7); +} + +BOOST_AUTO_TEST_SUITE_END() -- cgit v1.2.3