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+ update conversion tests to have 0.0 and negative numbers

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This commit is contained in:
artemp 2012-12-14 19:22:04 +00:00
parent bc9be37f89
commit 9453d93f15
1 changed files with 39 additions and 0 deletions
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39
tests/cpp_tests/conversions_test.cpp
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@ -10,39 +10,74 @@ int main( int, char*[] )
std::string out;
// Test double
to_string(out, double(0));
BOOST_TEST_EQ( out, "0" );
out.clear();
to_string(out, double(1));
BOOST_TEST_EQ( out, "1" );
out.clear();
to_string(out, double(-1));
BOOST_TEST_EQ( out, "-1" );
out.clear();
to_string(out, double(0.1));
BOOST_TEST_EQ( out, "0.1" );
out.clear();
to_string(out, double(-0.1));
BOOST_TEST_EQ( out, "-0.1" );
out.clear();
to_string(out, double(0.123));
BOOST_TEST_EQ( out, "0.123" );
out.clear();
to_string(out, double(-0.123));
BOOST_TEST_EQ( out, "-0.123" );
out.clear();
to_string(out, double(1e-06));
BOOST_TEST_EQ( out, "1e-06" );
out.clear();
to_string(out, double(-1e-06));
BOOST_TEST_EQ( out, "-1e-06" );
out.clear();
to_string(out, double(1e-05));
BOOST_TEST_EQ( out, "0.00001" );
out.clear();
to_string(out, double(-1e-05));
BOOST_TEST_EQ( out, "-0.00001" );
out.clear();
to_string(out, double(0.0001));
BOOST_TEST_EQ( out, "0.0001" );
out.clear();
to_string(out, double(-0.0001));
BOOST_TEST_EQ( out, "-0.0001" );
out.clear();
to_string(out, double(0.0001234567890123456));
BOOST_TEST_EQ( out, "0.0001234567890123456" );
out.clear();
to_string(out, double(-0.0001234567890123456));
BOOST_TEST_EQ( out, "-0.0001234567890123456" );
out.clear();
to_string(out, double(1000000000000000));
BOOST_TEST_EQ( out, "1000000000000000" );
out.clear();
to_string(out, double(-1000000000000000));
BOOST_TEST_EQ( out, "-1000000000000000" );
out.clear();
to_string(out, double(100000000000000.1));
BOOST_TEST_EQ( out, "100000000000000.1" );
out.clear();
@ -59,6 +94,10 @@ int main( int, char*[] )
BOOST_TEST_EQ( out, "1.234e+16" );
out.clear();
to_string(out, double(-1.234e+16));
BOOST_TEST_EQ( out, "-1.234e+16" );
out.clear();
// Test int
to_string(out, int(2));