AOO410/main/sal/qa/rtl/math/test-rtl-math.cxx

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#include "precompiled_sal.hxx"
#include "sal/config.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 "sal/types.h"

namespace {

class Test: public CppUnit::TestFixture {
public:
    void test_stringToDouble_good() {
        rtl_math_ConversionStatus status;
        sal_Int32 end;
        double res = rtl::math::stringToDouble(
            rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("  +1.E01foo")),
            sal_Unicode('.'), sal_Unicode(','), &status, &end);
        CPPUNIT_ASSERT_EQUAL(rtl_math_ConversionStatus_Ok, status);
        CPPUNIT_ASSERT_EQUAL(sal_Int32(RTL_CONSTASCII_LENGTH("  +1.E01")), end);
        CPPUNIT_ASSERT_EQUAL(10.0, res);
    }

    void test_stringToDouble_bad() {
        rtl_math_ConversionStatus status;
        sal_Int32 end;
        double res = rtl::math::stringToDouble(
            rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("  +Efoo")),
            sal_Unicode('.'), sal_Unicode(','), &status, &end);
        CPPUNIT_ASSERT_EQUAL(rtl_math_ConversionStatus_Ok, status);
        CPPUNIT_ASSERT_EQUAL(sal_Int32(0), end);
        CPPUNIT_ASSERT_EQUAL(0.0, res);
    }

    CPPUNIT_TEST_SUITE(Test);
    CPPUNIT_TEST(test_stringToDouble_good);
    CPPUNIT_TEST(test_stringToDouble_bad);
    CPPUNIT_TEST_SUITE_END();
};

CPPUNIT_TEST_SUITE_REGISTRATION(Test);

}

CPPUNIT_PLUGIN_IMPLEMENT();