NetBSD-5.0.2/dist/atf/tests/atf/test_programs/t_env.sh

#
# Automated Testing Framework (atf)
#
# Copyright (c) 2007, 2008 The NetBSD Foundation, Inc.
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atf_test_case def_undef
def_undef_head()
{
    atf_set "descr" "Tests that the test case sets and unsets a set of" \
                    "known variables"
}
def_undef_body()
{
    undef_vars="LANG LC_ALL LC_COLLATE LC_CTYPE LC_MESSAGES LC_MONETARY \
                LC_NUMERIC LC_TIME TZ"
    def_vars="HOME"

    manglenv=
    for v in ${undef_vars} ${def_vars}; do
        mangleenv="${mangleenv} ${v}=bogus-value"
    done

    for h in $(get_helpers); do
        atf_check "${mangleenv} ${h} -s $(atf_get_srcdir) -r3 \
                   env_list 3>resout" 0 stdout ignore

        for v in ${undef_vars}; do
            atf_check "grep '^${v}=' stdout" 1 null null
        done

        for v in ${def_vars}; do
            atf_check "grep '^${v}=' stdout" 0 ignore null
        done
    done
}

atf_test_case home
home_head()
{
    atf_set "descr" "Tests that HOME has a sane and valid value"
}
home_body()
{
    for h in ${h_c} ${h_cpp} ${h_sh}; do
        atf_check "HOME=foo ${h} -s $(atf_get_srcdir) env_home" \
                  0 ignore ignore
    done
}

atf_init_test_cases()
{
    atf_add_test_case def_undef
    atf_add_test_case home
}

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