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Diffstat (limited to 'fuzzylite/test/QuickTest.cpp')
| -rw-r--r-- | fuzzylite/test/QuickTest.cpp | 128 |
1 files changed, 128 insertions, 0 deletions
diff --git a/fuzzylite/test/QuickTest.cpp b/fuzzylite/test/QuickTest.cpp new file mode 100644 index 0000000..9108fde --- /dev/null +++ b/fuzzylite/test/QuickTest.cpp @@ -0,0 +1,128 @@ +/* + fuzzylite (R), a fuzzy logic control library in C++. + Copyright (C) 2010-2017 FuzzyLite Limited. All rights reserved. + Author: Juan Rada-Vilela, Ph.D. <jcrada@fuzzylite.com> + + This file is part of fuzzylite. + + fuzzylite is free software: you can redistribute it and/or modify it under + the terms of the FuzzyLite License included with the software. + + You should have received a copy of the FuzzyLite License along with + fuzzylite. If not, see <http://www.fuzzylite.com/license/>. + + fuzzylite is a registered trademark of FuzzyLite Limited. + */ + +#include "test/catch.hpp" +#include "fl/Headers.h" + +namespace fl { + + TEST_CASE("Increment ", "[op][increment]") { + std::vector<int> sampleValues, minSampleValues, maxSampleValues; + for (std::size_t i = 0; i < 2; ++i) { + sampleValues.push_back(0); + minSampleValues.push_back(0); + if (i == 0) + maxSampleValues.push_back(10); + else maxSampleValues.push_back(0); + } + int times = 0; + do { + times++; + FL_LOG(times << " " << Op::join(sampleValues, ",")); + } while (Op::increment(sampleValues, minSampleValues, maxSampleValues)); + + CHECK(times == 10 + 1); + } + + TEST_CASE("Op::split splits multiline", "[op][split]") { + std::string multiline = "1\n2\n3\n4"; + std::vector<std::string> split = Op::split(multiline, "\n"); + CHECK(split.size() == 4); + } + + TEST_CASE("Op::str produces correct numbers", "[op][str]") { + fuzzylite::setLogging(true); + fuzzylite::setDecimals(3); + + FL_LOG(Op::str(1.0)); + FL_LOG(Op::str((long) 5000)); + FL_LOG(Op::str((int) 6000)); + FL_LOG(Op::str(std::size_t(6000))); + FL_LOG(Op::str(scalar(0.333333))); + FL_LOG(Op::str(float(0.333333))); + FL_LOG(Op::str(double(0.333333))); + FL_LOG(Op::str(double(0.333333), 9)); + + CHECK(Op::str(0) == "0"); + CHECK(Op::str(1) == "1"); + CHECK(Op::str(1.0) == "1.000"); + CHECK(Op::str((long) 5000) == "5000"); + CHECK(Op::str((int) 6000) == "6000"); + CHECK(Op::str(std::size_t(6000)) == "6000"); + CHECK(Op::str(scalar(0.333333)) == "0.333"); + CHECK(Op::str(float(0.333333)) == "0.333"); + CHECK(Op::str(double(0.333333)) == "0.333"); + CHECK(Op::str(double(0.0000333), 9) == "0.000033300"); + + CHECK(Op::str(fuzzylite::macheps()) == "0.000"); + CHECK(Op::str(fuzzylite::macheps(), 6) == "0.000001"); + CHECK(Op::str(1e-7) == "0.000"); + CHECK(Op::str(1e-7, 6) == "0.000000"); + CHECK(Op::str(1e-7, 7) == "0.0000001"); + + FL_LOG("scientific"); + fuzzylite::setScalarFormat(std::ios_base::scientific); + FL_LOG(Op::str(1.0)); + FL_LOG(Op::str((long) 5000)); + FL_LOG(Op::str((int) 6000)); + FL_LOG(Op::str(std::size_t(6000))); + FL_LOG(Op::str(scalar(0.333333))); + FL_LOG(Op::str(float(0.333333))); + FL_LOG(Op::str(double(0.333333))); + FL_LOG(Op::str(double(0.0000333), 9)); + + CHECK(Op::str(0) == "0"); + CHECK(Op::str(1.0) == "1.000e+00"); + CHECK(Op::str((long) 5000) == "5000"); + CHECK(Op::str((int) 6000) == "6000"); + CHECK(Op::str(std::size_t(6000)) == "6000"); + CHECK(Op::str(scalar(0.333333)) == "3.333e-01"); + CHECK(Op::str(float(0.333333)) == "3.333e-01"); + CHECK(Op::str(double(0.333333)) == "3.333e-01"); + CHECK(Op::str(double(0.0000333), 9) == "3.330000000e-05"); + + CHECK(Op::isEq(fuzzylite::macheps(), 0.0) == false); + CHECK(Op::isEq(fuzzylite::macheps(), 0.0, std::pow(10.0, -6)) == false); + CHECK(Op::str(fuzzylite::macheps()) == "0.000e+00"); + CHECK(Op::str(fuzzylite::macheps(), -1) == "1.000000e-06"); + CHECK(Op::str(fuzzylite::macheps(), -1, std::ios_base::fmtflags(0x0)) == "1e-06"); + CHECK(Op::str(1e-7, 6) == "0.000000e+00"); + CHECK(Op::str(1e-7, 7) == "1.0000000e-07"); + CHECK(Op::str(1e-7, 7, std::ios_base::fmtflags(0x0)) == "1e-07"); + + + fuzzylite::setScalarFormat(std::ios_base::fixed); + + CHECK(Op::str(0.000001, 6, std::ios_base::fmtflags(0x0)) == "1e-06"); + CHECK(Op::str(1e-6, 6, std::ios_base::fmtflags(0x0)) == "1e-06"); + CHECK(Op::str(1e6, 3, std::ios_base::fmtflags(0x0)) == "1e+06"); + CHECK(Op::str(1000000, 3, std::ios_base::fmtflags(0x0)) == "1000000"); + CHECK(Op::str(1000000.0, 3, std::ios_base::fmtflags(0x0)) == "1e+06"); + } + + TEST_CASE("macro expansion does not evaluate parameter before expansion", "[op]") { + std::ostringstream os; +#define FL_MACRO1(x) os << x * 5; + FL_MACRO1(4 + 10); + CHECK(os.str() == "54"); + +#define xstr(s) str(s) +#define str(s) #s + CHECK(xstr(4 + 10) == "4 + 10"); + } + + +} |