NetBSD-5.0.2/dist/atf/tests/bootstrap/t_atf_format.at

dnl
dnl Automated Testing Framework (atf)
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AT_SETUP([atf-format: formatting of long lines])

AT_TESTED([atf-config])
call_atf_format()
{
    export COLUMNS # Required by FreeBSD's sh.
    $(atf-config -t atf_libexecdir)/atf-format "${@}"
}

dnl Start by formatting a single-paragraph message.  Do several tests
dnl with different screen widths.

AT_DATA([text],
[This is a single-line text message to be formatted.
])

AT_DATA([expout],
[This is a single-line text message to be formatted.
])
AT_CHECK([COLUMNS=80 call_atf_format <text], [0], [expout], [])

AT_DATA([expout],
[  tag  This is a single-line text message to be formatted.
])
AT_CHECK([COLUMNS=80 call_atf_format -t '  tag  ' <text], [0], [expout], [])
AT_CHECK([COLUMNS=80 call_atf_format -t '  tag' -l 7 <text], [0], [expout], [])

AT_DATA([expout],
[This is a single-line
text message to be
formatted.
])
AT_CHECK([COLUMNS=21 call_atf_format <text], [0], [expout], [])

AT_DATA([expout],
[  tag  This is a single-line
       text message to be
       formatted.
])
AT_CHECK([COLUMNS=28 call_atf_format -t '  tag  ' <text], [0], [expout], [])
AT_CHECK([COLUMNS=28 call_atf_format -t '  tag' -l 7 <text], [0], [expout], [])

AT_DATA([expout],
[  tag  This
       is
       a
       single-line
       text
       message
       to
       be
       formatted.
])
AT_CHECK([COLUMNS=1 call_atf_format -t '  tag  ' <text], [0], [expout], [])
AT_CHECK([COLUMNS=1 call_atf_format -t '  tag' -l 7 <text], [0], [expout], [])

dnl Now repeat all the tests above buy by formatting a two-paragraph
dnl message.

AT_DATA([text],
[This is a multi-line text message to be formatted.
And this is the second line, or better said paragraph.
])

AT_DATA([expout],
[This is a multi-line text message to be formatted.

And this is the second line, or better said paragraph.
])
AT_CHECK([COLUMNS=80 call_atf_format <text], [0], [expout], [])

AT_DATA([expout],
[  tag  This is a multi-line text message to be formatted.

       And this is the second line, or better said paragraph.
])
AT_CHECK([COLUMNS=80 call_atf_format -t '  tag  ' <text], [0], [expout], [])
AT_CHECK([COLUMNS=80 call_atf_format -t '  tag' -l 7 <text], [0], [expout], [])

AT_DATA([expout],
[This is a multi-line
text message to be
formatted.

And this is the
second line, or
better said
paragraph.
])
AT_CHECK([COLUMNS=21 call_atf_format <text], [0], [expout], [])

AT_DATA([expout],
[  tag  This is a multi-line
       text message to be
       formatted.

       And this is the
       second line, or
       better said
       paragraph.
])
AT_CHECK([COLUMNS=28 call_atf_format -t '  tag  ' <text], [0], [expout], [])
AT_CHECK([COLUMNS=28 call_atf_format -t '  tag' -l 7 <text], [0], [expout], [])

AT_DATA([expout],
[  tag  This
       is
       a
       multi-line
       text
       message
       to
       be
       formatted.

       And
       this
       is
       the
       second
       line,
       or
       better
       said
       paragraph.
])
AT_CHECK([COLUMNS=1 call_atf_format -t '  tag  ' <text], [0], [expout], [])
AT_CHECK([COLUMNS=1 call_atf_format -t '  tag' -l 7 <text], [0], [expout], [])

dnl NO_CHECK_STYLE_BEGIN
AT_DATA([text],
[This is a single-line text message to be formatted; it is very long so that it wraps a traditional 80-column terminal.
])
dnl NO_CHECK_STYLE_END
cp text expout

AT_CHECK([COLUMNS= call_atf_format <text], [0], [expout], [])

AT_CLEANUP()

dnl vim: syntax=m4:expandtab:shiftwidth=4:softtabstop=4