hsqldb19/main/sal/qa/rtl/math/test-rtl-math.cxx

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

#include "gtest/gtest.h"
#include "rtl/math.hxx"
#include "rtl/ustring.h"
#include "rtl/ustring.hxx"
#include "sal/types.h"

namespace {

class Test: public ::testing::Test {
};

TEST_F(Test, 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);
    ASSERT_EQ(rtl_math_ConversionStatus_Ok, status);
    ASSERT_EQ(sal_Int32(RTL_CONSTASCII_LENGTH("  +1.E01")), end);
    ASSERT_EQ(10.0, res);
}

TEST_F(Test, 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);
    ASSERT_EQ(rtl_math_ConversionStatus_Ok, status);
    ASSERT_EQ(sal_Int32(0), end);
    ASSERT_EQ(0.0, res);
}

}

int main(int argc, char **argv)
{
    ::testing::InitGoogleTest(&argc, argv);
    return RUN_ALL_TESTS();
}