Function space_tests

test/operations_test.cpp:2609–2638

//  space_tests  ---------------------------------------------------------------------//

void space_tests()
{
    cout << "space_tests..." << endl;

    // make some reasonable assuptions for testing purposes
    fs::space_info spi(fs::space(dir));
    BOOST_TEST(spi.capacity > 1000000);
    BOOST_TEST(spi.free > 1000);
    BOOST_TEST(spi.capacity > spi.free);
    BOOST_TEST(spi.free >= spi.available);

    // it is convenient to display space, but older VC++ versions choke
#if !defined(BOOST_MSVC) || _MSC_VER >= 1300 // 1300 == VC++ 7.0
    cout << "   capacity = " << spi.capacity << '\n';
    cout << "       free = " << spi.free << '\n';
    cout << "  available = " << spi.available << '\n';
#endif

    // Test that we can specify path to file
    fs::path file = dir / "file";
    create_file(file);

    fs::space_info spi_file(fs::space(file));
    BOOST_TEST_EQ(spi_file.capacity, spi.capacity);

    fs::remove(file);

    // Test that an error is indicated if a path to a non-existing file is passed
    BOOST_TEST(CHECK_EXCEPTION(bad_space, ENOENT));
}

//  equivalent_tests  ----------------------------------------------------------------//