C++ (Cpp) path::branch_path Examples

Example #1

File: tests.cpp Project: AlexZhao/freebsd

void
tp::handle_srcdir(void)
{
    if (m_srcdir_arg.empty()) {
        m_srcdir = atf::fs::path(m_argv0).branch_path();
        if (m_srcdir.leaf_name() == ".libs")
            m_srcdir = m_srcdir.branch_path();
    } else
        m_srcdir = atf::fs::path(m_srcdir_arg);

    if (!atf::fs::exists(m_srcdir / m_prog_name))
        throw std::runtime_error("Cannot find the test program in the "
                                 "source directory `" + m_srcdir.str() + "'");

    if (!m_srcdir.is_absolute())
        m_srcdir = m_srcdir.to_absolute();

    m_vars["srcdir"] = m_srcdir.str();
}