config.cpp

// Copyright 2011 The Kyua Authors.
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#include <cstdlib>

#include <atf-c++.hpp>


ATF_TEST_CASE(get_variable);
ATF_TEST_CASE_HEAD(get_variable)
{
    const char* varname = ::getenv("CONFIG_VAR_NAME");
    if (varname == NULL) {
        varname = "the-variable";
    }
    const char* output = ::getenv("CONFIG_VAR_FILE");
    if (output == NULL) {
        set_md_var("require.config", varname);
    } else {
        if (has_config_var(varname)) {
            atf::utils::create_file(output, get_config_var(varname) +
                                    std::string("\n"));
        } else {
            atf::utils::create_file(output, "NOT DEFINED\n");
        }
    }
}
ATF_TEST_CASE_BODY(get_variable)
{
    ATF_REQUIRE_EQ("value2", get_config_var("the-variable"));
}


ATF_INIT_TEST_CASES(tcs)
{
    ATF_ADD_TEST_CASE(tcs, get_variable);
}