notmuch/test/multipart
Carl Worth 362ab047c2 notmuch show: Properly nest MIME parts within mulipart parts
Previously, notmuch show flattened all output, losing information
about the nesting of the MIME hierarchy. Now, the output is properly
nested, (both in the --format=text and --format=json output), so that
clients can analyze the original MIME structure.

Internally, this required splitting the final closing delimiter out of
the various show_part functions and putting it into a new
show_part_end function instead. Also, the show_part function now
accepts a new "first" argument that is set not only for the first MIME
part of a message, but also for each first MIME part within a series
of multipart parts. This "first" argument controls the omission of a
preceding comma when printing a part (for json).

Many thanks to David Edmondson <dme@dme.org> for originally
identifying the lack of nesting in the json output and submitting an
early implementation of this feature. Thanks as well to Jameson Graef
Rollins <jrollins@finestructure.net> for carefully shepherding David's
patches through a remarkably long review process, patiently explaining
them, and providing a cleaned up series that led to this final
implementation. Jameson also provided the new emacs code here.
2011-05-17 15:58:57 -07:00

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#!/bin/bash
test_description="output of multipart message"
. ./test-lib.sh
cat <<EOF > ${MAIL_DIR}/multipart
From: Carl Worth <cworth@cworth.org>
To: cworth@cworth.org
Subject: Multipart message
Date: Tue, 05 Jan 2001 15:43:57 -0000
User-Agent: Notmuch/0.5 (http://notmuchmail.org) Emacs/23.3.1 (i486-pc-linux-gnu)
Message-ID: <87liy5ap00.fsf@yoom.home.cworth.org>
MIME-Version: 1.0
Content-Type: multipart/signed; boundary="==-=-=";
micalg=pgp-sha1; protocol="application/pgp-signature"
--==-=-=
Content-Type: multipart/mixed; boundary="=-=-="
--=-=-=
This is an inline text part.
--=-=-=
Content-Disposition: attachment; filename=attachment
This is a text attachment.
--=-=-=
And this message is signed.
-Carl
--=-=-=--
--==-=-=
Content-Type: application/pgp-signature
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.11 (GNU/Linux)
iEYEARECAAYFAk3SA/gACgkQ6JDdNq8qSWj0sACghqVJEQJUs3yV8zbTzhgnSIcD
W6cAmQE4dcYrx/LPLtYLZm1jsGauE5hE
=zkga
-----END PGP SIGNATURE-----
--==-=-=--
EOF
notmuch new > /dev/null
test_begin_subtest "Show multipart MIME message (--format=text)"
output=$(notmuch show --format=text 'id:87liy5ap00.fsf@yoom.home.cworth.org')
test_expect_equal "$output" " message{ id:87liy5ap00.fsf@yoom.home.cworth.org depth:0 match:1 filename:/home/cworth/src/notmuch/test/tmp.multipart/mail/multipart
header{
Carl Worth <cworth@cworth.org> (2001-01-05) (attachment inbox unread)
Subject: Multipart message
From: Carl Worth <cworth@cworth.org>
To: cworth@cworth.org
Date: Tue, 05 Jan 2001 15:43:57 -0000
header}
body{
part{ ID: 1, Content-type: multipart/signed
part{ ID: 2, Content-type: multipart/mixed
part{ ID: 3, Content-type: text/plain
This is an inline text part.
part}
attachment{ ID: 4, Content-type: text/plain
Attachment: attachment (text/plain)
This is a text attachment.
attachment}
part{ ID: 5, Content-type: text/plain
And this message is signed.
-Carl
part}
part}
part{ ID: 6, Content-type: application/pgp-signature
Non-text part: application/pgp-signature
part}
part}
body}
message}"
test_begin_subtest "Show multipart MIME message (--format=json)"
output=$(notmuch show --format=json 'id:87liy5ap00.fsf@yoom.home.cworth.org')
test_expect_equal "$output" '[[[{"id": "87liy5ap00.fsf@yoom.home.cworth.org", "match": true, "filename": "/home/cworth/src/notmuch/test/tmp.multipart/mail/multipart", "timestamp": 978709437, "date_relative": "2001-01-05", "tags": ["attachment","inbox","unread"], "headers": {"Subject": "Multipart message", "From": "Carl Worth <cworth@cworth.org>", "To": "cworth@cworth.org", "Cc": "", "Bcc": "", "Date": "Tue, 05 Jan 2001 15:43:57 -0000"}, "body": [{"id": 1, "content-type": "multipart/signed", "content": [{"id": 2, "content-type": "multipart/mixed", "content": [{"id": 3, "content-type": "text/plain", "content": "This is an inline text part.\n"}, {"id": 4, "content-type": "text/plain", "filename": "attachment", "content": "This is a text attachment.\n"}, {"id": 5, "content-type": "text/plain", "content": "And this message is signed.\n\n-Carl\n"}]}, {"id": 6, "content-type": "application/pgp-signature"}]}]}, []]]]'
test_done