Function SECTION

tests/unit/debug.cpp:67–98

TEST_CASE( "setMaxNumReportedSigFigs", TEST_CATEGORY ) {

    SECTION( LABEL_CORRECTNESS ) {

        qcomp scalar = getQcomp(0.12345, 0.12345);

        vector<std::string> refs = {
            "0.1+0.1i",
            "0.12+0.12i",
            "0.123+0.123i",
            "0.1235+0.1235i", // rounded
            "0.12345+0.12345i"
        };

        // disable auto \n after lines
        setNumReportedNewlines(0);

        for (size_t numSigFigs=1; numSigFigs<=refs.size(); numSigFigs++) {

            setMaxNumReportedSigFigs(numSigFigs);

            // redirect stdout to buffer
            std::stringstream buffer;
            std::streambuf * old = std::cout.rdbuf(buffer.rdbuf());
            reportScalar("", scalar);
            std::cout.rdbuf(old);
            std::string out = buffer.str();

            std::string ref = refs[numSigFigs-1];

            CAPTURE( numSigFigs, ref );
            REQUIRE( out == ref );
        }
    }

    SECTION( LABEL_VALIDATION ) {