diff options
Diffstat (limited to '')
| -rw-r--r-- | sal/qa/rtl/math/test-rtl-math.cxx | 527 |
1 files changed, 527 insertions, 0 deletions
diff --git a/sal/qa/rtl/math/test-rtl-math.cxx b/sal/qa/rtl/math/test-rtl-math.cxx new file mode 100644 index 000000000..4843d66c2 --- /dev/null +++ b/sal/qa/rtl/math/test-rtl-math.cxx @@ -0,0 +1,527 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed + * with this work for additional information regarding copyright + * ownership. The ASF licenses this file to you under the Apache + * License, Version 2.0 (the "License"); you may not use this file + * except in compliance with the License. You may obtain a copy of + * the License at http://www.apache.org/licenses/LICENSE-2.0 . + */ + +#include <sal/types.h> +#include <cppunit/TestAssert.h> +#include <cppunit/TestFixture.h> +#include <cppunit/extensions/HelperMacros.h> +#include <cppunit/plugin/TestPlugIn.h> +#include <rtl/math.hxx> +#include <rtl/ustring.h> +#include <rtl/ustring.hxx> +#include <limits> + +CPPUNIT_NS_BEGIN + +template<> struct assertion_traits<rtl_math_ConversionStatus> +{ + static bool equal( const rtl_math_ConversionStatus& x, const rtl_math_ConversionStatus& y ) + { + return x == y; + } + + static std::string toString( const rtl_math_ConversionStatus& x ) + { + OStringStream ost; + ost << static_cast<unsigned int>(x); + return ost.str(); + } +}; + +CPPUNIT_NS_END + +namespace { + +class Test: public CppUnit::TestFixture { +public: + void test_stringToDouble_good() { + rtl_math_ConversionStatus status; + sal_Int32 end; + double res = rtl::math::stringToDouble( + OUString(" +1.E01foo"), + '.', ',', &status, &end); + CPPUNIT_ASSERT_EQUAL(rtl_math_ConversionStatus_Ok, status); + CPPUNIT_ASSERT_EQUAL(RTL_CONSTASCII_LENGTH(" +1.E01"), end); + CPPUNIT_ASSERT_EQUAL(10.0, res); + + res = rtl::math::stringToDouble( + OUString("NaN"), + '.', ',', &status, &end); + CPPUNIT_ASSERT_EQUAL(rtl_math_ConversionStatus_Ok, status); + CPPUNIT_ASSERT_EQUAL(sal_Int32(3), end); + CPPUNIT_ASSERT(std::isnan(res)); + + res = rtl::math::stringToDouble( + OUString("NaN1.23"), + '.', ',', &status, &end); + CPPUNIT_ASSERT_EQUAL(rtl_math_ConversionStatus_Ok, status); + CPPUNIT_ASSERT_EQUAL(sal_Int32(3), end); + CPPUNIT_ASSERT(std::isnan(res)); + + res = rtl::math::stringToDouble( + OUString("INF"), + '.', ',', &status, &end); + CPPUNIT_ASSERT_EQUAL(rtl_math_ConversionStatus_OutOfRange, status); + CPPUNIT_ASSERT_EQUAL(sal_Int32(3), end); + CPPUNIT_ASSERT(std::isinf(res)); + + res = rtl::math::stringToDouble( + OUString("INF1.23"), + '.', ',', &status, &end); + CPPUNIT_ASSERT_EQUAL(rtl_math_ConversionStatus_OutOfRange, status); + CPPUNIT_ASSERT_EQUAL(sal_Int32(3), end); + CPPUNIT_ASSERT(std::isinf(res)); + + res = rtl::math::stringToDouble( + OUString(".5"), + '.', ',', &status, &end); + CPPUNIT_ASSERT_EQUAL(rtl_math_ConversionStatus_Ok, status); + CPPUNIT_ASSERT_EQUAL(sal_Int32(2), end); + CPPUNIT_ASSERT_EQUAL(0.5, res); + + res = rtl::math::stringToDouble( + OUString("5."), + '.', ',', &status, &end); + CPPUNIT_ASSERT_EQUAL(rtl_math_ConversionStatus_Ok, status); + CPPUNIT_ASSERT_EQUAL(sal_Int32(2), end); + CPPUNIT_ASSERT_EQUAL(5.0, res); + + // Leading 0 and group separator. + res = rtl::math::stringToDouble( + OUString("0,123"), + '.', ',', &status, &end); + CPPUNIT_ASSERT_EQUAL(rtl_math_ConversionStatus_Ok, status); + CPPUNIT_ASSERT_EQUAL(sal_Int32(5), end); + CPPUNIT_ASSERT_EQUAL(123.0, res); + + // Leading 0 and two consecutive group separators are none. + res = rtl::math::stringToDouble( + OUString("0,,1"), + '.', ',', &status, &end); + CPPUNIT_ASSERT_EQUAL(rtl_math_ConversionStatus_Ok, status); + CPPUNIT_ASSERT_EQUAL(sal_Int32(1), end); + CPPUNIT_ASSERT_EQUAL(0.0, res); + + // Leading 0 and group separator at end is none. + res = rtl::math::stringToDouble( + OUString("0,"), + '.', ',', &status, &end); + CPPUNIT_ASSERT_EQUAL(rtl_math_ConversionStatus_Ok, status); + CPPUNIT_ASSERT_EQUAL(sal_Int32(1), end); + CPPUNIT_ASSERT_EQUAL(0.0, res); + + // Leading 0 and group separator before non-digit is none. + res = rtl::math::stringToDouble( + OUString("0,x"), + '.', ',', &status, &end); + CPPUNIT_ASSERT_EQUAL(rtl_math_ConversionStatus_Ok, status); + CPPUNIT_ASSERT_EQUAL(sal_Int32(1), end); + CPPUNIT_ASSERT_EQUAL(0.0, res); + + // Trailing group separator is none. + res = rtl::math::stringToDouble( + OUString("1,234,"), + '.', ',', &status, &end); + CPPUNIT_ASSERT_EQUAL(rtl_math_ConversionStatus_Ok, status); + CPPUNIT_ASSERT_EQUAL(sal_Int32(5), end); + CPPUNIT_ASSERT_EQUAL(1234.0, res); + + // Group separator followed by non-digit is none. + res = rtl::math::stringToDouble( + OUString("1,234,x"), + '.', ',', &status, &end); + CPPUNIT_ASSERT_EQUAL(rtl_math_ConversionStatus_Ok, status); + CPPUNIT_ASSERT_EQUAL(sal_Int32(5), end); + CPPUNIT_ASSERT_EQUAL(1234.0, res); + + // Check that the value is the nearest double-precision representation of the decimal 0.0042 + // (it was 0.0042000000000000006 instead of 0.0041999999999999997) + res = rtl::math::stringToDouble(OUString("0,0042"), ',', ' ', &status, &end); + CPPUNIT_ASSERT_EQUAL(rtl_math_ConversionStatus_Ok, status); + CPPUNIT_ASSERT_EQUAL(0.0042, res); + + // "- 1" is nothing + res = rtl::math::stringToDouble(OUString("- 1"), '.', ',', &status, &end); + CPPUNIT_ASSERT_EQUAL(rtl_math_ConversionStatus_Ok, status); + CPPUNIT_ASSERT_EQUAL(sal_Int32(0), end); + CPPUNIT_ASSERT_EQUAL(0.0, res); + + // "-1E+E" : no exponent + res = rtl::math::stringToDouble(OUString("-1E+E"), '.', ',', &status, &end); + CPPUNIT_ASSERT_EQUAL(rtl_math_ConversionStatus_Ok, status); + CPPUNIT_ASSERT_EQUAL(sal_Int32(2), end); + CPPUNIT_ASSERT_EQUAL(-1.0, res); + + // "-0" is negative zero + res = rtl::math::stringToDouble(OUString("-0"), '.', ',', &status, &end); + CPPUNIT_ASSERT_EQUAL(rtl_math_ConversionStatus_Ok, status); + CPPUNIT_ASSERT_EQUAL(sal_Int32(2), end); + CPPUNIT_ASSERT_EQUAL(0.0, res); + CPPUNIT_ASSERT(std::signbit(res)); + + // Compensating: "0.001E311" is 1E308, not overflow/inf + res = rtl::math::stringToDouble(OUString("0.001E311"), '.', ',', &status, &end); + CPPUNIT_ASSERT_EQUAL(rtl_math_ConversionStatus_Ok, status); + CPPUNIT_ASSERT_EQUAL(sal_Int32(9), end); + CPPUNIT_ASSERT_EQUAL(1E308, res); + + res = rtl::math::stringToDouble(OUString("1E8589934590"), '.', ',', &status, &end); + CPPUNIT_ASSERT_EQUAL(rtl_math_ConversionStatus_OutOfRange, status); + CPPUNIT_ASSERT_EQUAL(sal_Int32(12), end); + CPPUNIT_ASSERT_EQUAL(std::numeric_limits<double>::infinity(), res); + } + + void test_stringToDouble_bad() { + rtl_math_ConversionStatus status; + sal_Int32 end; + double res = rtl::math::stringToDouble( + OUString(" +Efoo"), + '.', ',', &status, &end); + CPPUNIT_ASSERT_EQUAL(rtl_math_ConversionStatus_Ok, status); + CPPUNIT_ASSERT_EQUAL(sal_Int32(0), end); + CPPUNIT_ASSERT_EQUAL(0.0, res); + + res = rtl::math::stringToDouble( + OUString("."), + '.', ',', &status, &end); + CPPUNIT_ASSERT_EQUAL(rtl_math_ConversionStatus_Ok, status); + CPPUNIT_ASSERT_EQUAL(sal_Int32(0), end); + CPPUNIT_ASSERT_EQUAL(0.0, res); + + res = rtl::math::stringToDouble( + OUString(" +.Efoo"), + '.', ',', &status, &end); + CPPUNIT_ASSERT_EQUAL(rtl_math_ConversionStatus_Ok, status); + CPPUNIT_ASSERT_EQUAL(sal_Int32(0), end); + CPPUNIT_ASSERT_EQUAL(0.0, res); + + res = rtl::math::stringToDouble( + OUString(" +,.Efoo"), + '.', ',', &status, &end); + CPPUNIT_ASSERT_EQUAL(rtl_math_ConversionStatus_Ok, status); + CPPUNIT_ASSERT_EQUAL(sal_Int32(0), end); + CPPUNIT_ASSERT_EQUAL(0.0, res); + + // Leading group separator is none. + res = rtl::math::stringToDouble( + OUString(",1234"), + '.', ',', &status, &end); + CPPUNIT_ASSERT_EQUAL(rtl_math_ConversionStatus_Ok, status); + CPPUNIT_ASSERT_EQUAL(sal_Int32(0), end); + CPPUNIT_ASSERT_EQUAL(0.0, res); + } + + void test_stringToDouble_exponent_without_digit() { + rtl_math_ConversionStatus status; + sal_Int32 end; + double res = rtl::math::stringToDouble( + OUString("1e"), + '.', ',', &status, &end); + CPPUNIT_ASSERT_EQUAL(rtl_math_ConversionStatus_Ok, status); + CPPUNIT_ASSERT_EQUAL(RTL_CONSTASCII_LENGTH("1"), end); + CPPUNIT_ASSERT_EQUAL(1.0, res); + res = rtl::math::stringToDouble( + OUString("0e"), + '.', ',', &status, &end); + CPPUNIT_ASSERT_EQUAL(rtl_math_ConversionStatus_Ok, status); + CPPUNIT_ASSERT_EQUAL(RTL_CONSTASCII_LENGTH("1"), end); + CPPUNIT_ASSERT_EQUAL(0.0, res); + } + + void test_doubleToString() { + double fVal = 999999999999999.0; + sal_Int32 aGroups[3] = { 3, 2, 0 }; + OUString aRes( rtl::math::doubleToUString( fVal, + rtl_math_StringFormat_Automatic, + rtl_math_DecimalPlaces_Max, + '.', aGroups, ',', true)); + CPPUNIT_ASSERT_EQUAL( OUString("99,99,99,99,99,99,999"), aRes); + + fVal = 949.0; + aRes = rtl::math::doubleToUString( fVal, + rtl_math_StringFormat_Automatic, + -2, // round before decimals + '.', aGroups, ',', true); + CPPUNIT_ASSERT_EQUAL( OUString("900"), aRes); + + fVal = 950.0; + aRes = rtl::math::doubleToUString( fVal, + rtl_math_StringFormat_Automatic, + -2, // round before decimals + '.', aGroups, ',', true); + CPPUNIT_ASSERT_EQUAL( OUString("1,000"), aRes); + + fVal = 4503599627370495.0; + aRes = rtl::math::doubleToUString( fVal, + rtl_math_StringFormat_Automatic, + rtl_math_DecimalPlaces_Max, '.'); + CPPUNIT_ASSERT_EQUAL( OUString("4503599627370495"), aRes); + + fVal = 4503599627370496.0; + aRes = rtl::math::doubleToUString( fVal, + rtl_math_StringFormat_Automatic, + 2, '.'); + CPPUNIT_ASSERT_EQUAL( OUString("4503599627370496.00"), aRes); + + fVal = 9007199254740991.0; // (2^53)-1 + aRes = rtl::math::doubleToUString( fVal, + rtl_math_StringFormat_Automatic, + rtl_math_DecimalPlaces_Max, '.', true); + CPPUNIT_ASSERT_EQUAL( OUString("9007199254740991"), aRes); + + fVal = 9007199254740992.0; // (2^53), algorithm switch + aRes = rtl::math::doubleToUString( fVal, + rtl_math_StringFormat_Automatic, + rtl_math_DecimalPlaces_Max, '.', true); + CPPUNIT_ASSERT_EQUAL( OUString("9.00719925474099E+015"), aRes); + + fVal = 9007199254740993.0; // (2^53)+1 would be but is 9007199254740992 + aRes = rtl::math::doubleToUString( fVal, + rtl_math_StringFormat_Automatic, + rtl_math_DecimalPlaces_Max, '.', true); + CPPUNIT_ASSERT_EQUAL( OUString("9.00719925474099E+015"), aRes); + + // Test rtl_math_StringFormat_G + + fVal = 0.001234567; + aRes = rtl::math::doubleToUString( fVal, rtl_math_StringFormat_G, 3, '.', true); + CPPUNIT_ASSERT_EQUAL( OUString("0.00123"), aRes); + + fVal = 123.4567; + aRes = rtl::math::doubleToUString( fVal, rtl_math_StringFormat_G, 3, '.', true); + CPPUNIT_ASSERT_EQUAL( OUString("123"), aRes); + + fVal = 123.4567; + aRes = rtl::math::doubleToUString( fVal, rtl_math_StringFormat_G, 4, '.', true); + CPPUNIT_ASSERT_EQUAL( OUString("123.5"), aRes); + + fVal = 99.6; + aRes = rtl::math::doubleToUString( fVal, rtl_math_StringFormat_G, 3, '.', true); + CPPUNIT_ASSERT_EQUAL( OUString("99.6"), aRes); + + // Expected could be 1E+03 (as 999.6 rounded to 3 significant digits + // results in 1000 with an exponent equal to significant digits). + // Currently we don't and output 1000 instead, negligible. + fVal = 999.6; + aRes = rtl::math::doubleToUString( fVal, rtl_math_StringFormat_G, 3, '.', true); + CPPUNIT_ASSERT_EQUAL( OUString("1000"), aRes); + + fVal = 9999.6; + aRes = rtl::math::doubleToUString( fVal, rtl_math_StringFormat_G, 3, '.', true); + CPPUNIT_ASSERT_EQUAL( OUString("1E+004"), aRes); + + fVal = 12345.6789; + aRes = rtl::math::doubleToUString( fVal, rtl_math_StringFormat_G, -3, '.', true); + CPPUNIT_ASSERT_EQUAL( OUString("1.2E+004"), aRes); + } + + void test_approx() { + // (2^53)-1 , (2^53)-3 + CPPUNIT_ASSERT_EQUAL( false, rtl::math::approxEqual( 9007199254740991.0, 9007199254740989.0)); + // (2^53)-1 , (2^53)-2 + CPPUNIT_ASSERT_EQUAL( false, rtl::math::approxEqual( 9007199254740991.0, 9007199254740990.0)); + // Note: the following are internally represented as 900719925474099.12 + // and 900719925474098.88 and the difference is 0.25 ... + CPPUNIT_ASSERT_EQUAL( true, rtl::math::approxEqual( 900719925474099.1, 900719925474098.9)); + CPPUNIT_ASSERT_EQUAL( true, rtl::math::approxEqual( 72.944444444444443, 72.9444444444444)); + CPPUNIT_ASSERT_EQUAL( true, rtl::math::approxEqual( 359650.27322404372, 359650.27322404401)); + CPPUNIT_ASSERT_EQUAL( true, rtl::math::approxEqual( 5.3590326375710063e+238, 5.3590326375710109e+238)); + CPPUNIT_ASSERT_EQUAL( true, rtl::math::approxEqual( 7.4124095894894475e+158, 7.4124095894894514e+158)); + CPPUNIT_ASSERT_EQUAL( true, rtl::math::approxEqual( 1.2905754687023132e+79, 1.2905754687023098e+79)); + CPPUNIT_ASSERT_EQUAL( true, rtl::math::approxEqual( 3.5612905090455637e+38, 3.5612905090455599e+38)); + // 0.3 - 0.2 - 0.1 == 0.0 + CPPUNIT_ASSERT_EQUAL( 0.0, rtl::math::approxSub( rtl::math::approxSub( 0.3, 0.2), 0.1)); + // ((2^53)-1) - ((2^53)-2) == 1.0 + CPPUNIT_ASSERT_EQUAL( 1.0, rtl::math::approxSub( 9007199254740991.0, 9007199254740990.0)); + // (3^31) - ((3^31)-1) == 1.0 + CPPUNIT_ASSERT_EQUAL( 1.0, rtl::math::approxSub( 617673396283947.0, 617673396283946.0)); + } + + void test_erf() { + double x, res; + x = 0.0; + res = rtl::math::erf(x); + CPPUNIT_ASSERT_EQUAL(0.0,res); + rtl::math::setInf( &x, false); + res = rtl::math::erf(x); + CPPUNIT_ASSERT_EQUAL(1.0,res); + rtl::math::setInf( &x, true); + res = rtl::math::erf(x); + CPPUNIT_ASSERT_EQUAL(-1.0,res); + rtl::math::setNan( &x); + res = rtl::math::erf(x); + CPPUNIT_ASSERT(std::isnan(res)); + x = 3.0; + res = rtl::math::erf(-x); + CPPUNIT_ASSERT_DOUBLES_EQUAL( -rtl::math::erf(x), res, 1E-12); + } + + void test_erfc() { + double x, res; + x = 0.0; + res = rtl::math::erfc(x); + CPPUNIT_ASSERT_EQUAL(1.0,res); + rtl::math::setInf( &x, false); + res = rtl::math::erfc(x); + CPPUNIT_ASSERT_EQUAL(0.0,res); + rtl::math::setInf( &x, true); + res = rtl::math::erfc(x); + CPPUNIT_ASSERT_EQUAL(2.0,res); + rtl::math::setNan( &x); + res = rtl::math::erfc(x); + CPPUNIT_ASSERT(std::isnan(res)); + x = 3.0; + res = rtl::math::erfc(-x); + CPPUNIT_ASSERT_DOUBLES_EQUAL( 2.0 - rtl::math::erfc(x), res, 1E-12); + } + + void test_expm1() { + double x, res; + x = 0.0; + res = rtl::math::expm1(x); + CPPUNIT_ASSERT_EQUAL(0.0,res); + x = -0.0; + res = rtl::math::expm1(x); + CPPUNIT_ASSERT_EQUAL(-0.0,res); + CPPUNIT_ASSERT(std::signbit(res)); + rtl::math::setInf( &x, false); + res = rtl::math::expm1(x); + CPPUNIT_ASSERT_EQUAL(true, std::isinf(res) && !std::signbit(res)); + rtl::math::setInf( &x, true); + res = rtl::math::expm1(x); + CPPUNIT_ASSERT_EQUAL(-1.0,res); + rtl::math::setNan( &x); + res = rtl::math::expm1(x); + CPPUNIT_ASSERT(std::isnan(res)); + } + + void test_log1p() { + double x, res; + x = 0.0; + res = rtl::math::log1p(x); + CPPUNIT_ASSERT_EQUAL(0.0,res); + x = -0.0; + res = rtl::math::log1p(x); + CPPUNIT_ASSERT_EQUAL(-0.0,res); + CPPUNIT_ASSERT(std::signbit(res)); + rtl::math::setInf( &x, false); + res = rtl::math::log1p(x); + CPPUNIT_ASSERT_EQUAL(true, std::isinf(res) && !std::signbit(res)); + x = -1.0; + res = rtl::math::log1p(x); + CPPUNIT_ASSERT_EQUAL(true, std::isinf(res) && std::signbit(res)); + x = -1.1; + res = rtl::math::log1p(x); + CPPUNIT_ASSERT(std::isnan(res)); + rtl::math::setInf( &x, true); + res = rtl::math::log1p(x); + CPPUNIT_ASSERT(std::isnan(res)); + rtl::math::setNan( &x); + res = rtl::math::log1p(x); + CPPUNIT_ASSERT(std::isnan(res)); + } + + void test_acosh() { + double res; + + res = rtl::math::acosh(-1.0); // NaN + CPPUNIT_ASSERT(std::isnan(res)); + + res = rtl::math::acosh(0.0); // NaN + CPPUNIT_ASSERT(std::isnan(res)); + + res = rtl::math::acosh(0.5); // NaN + CPPUNIT_ASSERT(std::isnan(res)); + + CPPUNIT_ASSERT_EQUAL(0.0, rtl::math::acosh(1.0)); + + res = rtl::math::acosh(std::numeric_limits<double>::infinity()); // +Inf + CPPUNIT_ASSERT(!std::signbit(res)); + CPPUNIT_ASSERT(std::isinf(res)); + + // #i97605 + CPPUNIT_ASSERT_DOUBLES_EQUAL(692.56728736744176, rtl::math::acosh(3e+300), 1e-15); + CPPUNIT_ASSERT_DOUBLES_EQUAL(0.014142017775252324, rtl::math::acosh(1.0001), 1e-15); + } + + void test_asinh() { + double res; + + res = rtl::math::asinh(-std::numeric_limits<double>::infinity()); // -Inf + CPPUNIT_ASSERT(std::signbit(res)); + CPPUNIT_ASSERT(std::isinf(res)); + + CPPUNIT_ASSERT_EQUAL(0.0, rtl::math::asinh(0.0)); + + res = rtl::math::asinh(std::numeric_limits<double>::infinity()); // +Inf + CPPUNIT_ASSERT(!std::signbit(res)); + CPPUNIT_ASSERT(std::isinf(res)); + + // #i97605 + CPPUNIT_ASSERT_DOUBLES_EQUAL(691.67568924815798, rtl::math::asinh(1.23e+300), 1e-15); + CPPUNIT_ASSERT_DOUBLES_EQUAL(1.0350378961923076, rtl::math::asinh(1.23), 1e-16); + CPPUNIT_ASSERT_DOUBLES_EQUAL(1.23e-300, rtl::math::asinh(1.23e-300), 1e-303); + + // asinh is an odd function + CPPUNIT_ASSERT_EQUAL(-rtl::math::asinh(1.23e+300), rtl::math::asinh(-1.23e+300)); + CPPUNIT_ASSERT_EQUAL(-rtl::math::asinh(1.23), rtl::math::asinh(-1.23)); + CPPUNIT_ASSERT_EQUAL(-rtl::math::asinh(1.23e-300), rtl::math::asinh(-1.23e-300)); + } + + void test_atanh() { + double res; + + res = rtl::math::atanh(-2.0); // NaN + CPPUNIT_ASSERT(std::isnan(res)); + + res = rtl::math::atanh(-1.0); // -Inf + CPPUNIT_ASSERT(std::signbit(res)); + CPPUNIT_ASSERT(std::isinf(res)); + + CPPUNIT_ASSERT_EQUAL(0.0, rtl::math::atanh(0.0)); + + res = rtl::math::atanh(1.0); // +Inf + CPPUNIT_ASSERT(!std::signbit(res)); + CPPUNIT_ASSERT(std::isinf(res)); + + res = rtl::math::atanh(2.0); // NaN + CPPUNIT_ASSERT(std::isnan(res)); + } + + CPPUNIT_TEST_SUITE(Test); + CPPUNIT_TEST(test_stringToDouble_good); + CPPUNIT_TEST(test_stringToDouble_bad); + CPPUNIT_TEST(test_stringToDouble_exponent_without_digit); + CPPUNIT_TEST(test_doubleToString); + CPPUNIT_TEST(test_erf); + CPPUNIT_TEST(test_erfc); + CPPUNIT_TEST(test_expm1); + CPPUNIT_TEST(test_log1p); + CPPUNIT_TEST(test_approx); + CPPUNIT_TEST(test_acosh); + CPPUNIT_TEST(test_asinh); + CPPUNIT_TEST(test_atanh); + CPPUNIT_TEST_SUITE_END(); +}; + +CPPUNIT_TEST_SUITE_REGISTRATION(Test); + +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |