#!/usr/bin/env bash

test_description="emacs notmuch-show view"
. test-lib.sh

EXPECTED=$TEST_DIRECTORY/emacs.expected-output

add_email_corpus

test_begin_subtest "Basic notmuch-show view"
maildir_storage_thread=$(notmuch search --output=threads id:20091117190054.GU3165@dottiness.seas.harvard.edu)
test_emacs "(notmuch-show \"$maildir_storage_thread\")
	    (test-output)"
test_expect_equal_file OUTPUT $EXPECTED/notmuch-show-thread-maildir-storage

test_begin_subtest "Basic notmuch-show view default indentation"
maildir_storage_thread=$(notmuch search --output=threads id:20091117190054.GU3165@dottiness.seas.harvard.edu)
test_emacs "(let ((notmuch-show-indent-messages-width 1))
	      (notmuch-show \"$maildir_storage_thread\")
	      (test-output))"
test_expect_equal_file OUTPUT $EXPECTED/notmuch-show-thread-maildir-storage

test_begin_subtest "Basic notmuch-show view without indentation"
maildir_storage_thread=$(notmuch search --output=threads id:20091117190054.GU3165@dottiness.seas.harvard.edu)
test_emacs "(let ((notmuch-show-indent-messages-width 0))
	      (notmuch-show \"$maildir_storage_thread\")
	      (test-output))"
test_expect_equal_file OUTPUT $EXPECTED/notmuch-show-thread-maildir-storage-without-indentation

test_begin_subtest "Basic notmuch-show view with fourfold indentation"
maildir_storage_thread=$(notmuch search --output=threads id:20091117190054.GU3165@dottiness.seas.harvard.edu)
test_emacs "(let ((notmuch-show-indent-messages-width 4))
	      (notmuch-show \"$maildir_storage_thread\")
	      (test-output))"
test_expect_equal_file OUTPUT $EXPECTED/notmuch-show-thread-maildir-storage-with-fourfold-indentation

test_begin_subtest "Message with invalid From"
add_message "[subject]=\"message-with-invalid-from\"" \
	    "[from]=\"\\\"Invalid \\\" From\\\" <test_suite@notmuchmail.org>\""
thread=$(notmuch search --output=threads subject:message-with-invalid-from)
test_emacs "(notmuch-show \"$thread\")
	    (test-output)"
cat <<EOF >EXPECTED
"Invalid " (2001-01-05) (inbox)
Subject: message-with-invalid-from
To: Notmuch Test Suite <test_suite@notmuchmail.org>
Date: Fri, 05 Jan 2001 15:43:57 +0000

This is just a test message (#1)
EOF
test_expect_equal_file OUTPUT EXPECTED

os_x_darwin_thread=$(notmuch search --output=threads id:ddd65cda0911171950o4eea4389v86de9525e46052d3@mail.gmail.com)

test_begin_subtest "Add tag"
test_emacs "(notmuch-show \"$os_x_darwin_thread\")
	    (execute-kbd-macro \"+tag-from-show-view\")"
output=$(notmuch search $os_x_darwin_thread | notmuch_search_sanitize)
test_expect_equal "$output" "thread:XXX   2009-11-18 [4/4] Jjgod Jiang, Alexander Botero-Lowry; [notmuch] Mac OS X/Darwin compatibility issues (inbox tag-from-show-view unread)"

test_begin_subtest "Remove tag"
test_emacs "(notmuch-show \"$os_x_darwin_thread\")
	    (execute-kbd-macro \"-tag-from-show-view\")"
output=$(notmuch search $os_x_darwin_thread | notmuch_search_sanitize)
test_expect_equal "$output" "thread:XXX   2009-11-18 [4/4] Jjgod Jiang, Alexander Botero-Lowry; [notmuch] Mac OS X/Darwin compatibility issues (inbox unread)"

test_begin_subtest "Hiding Original Message region at beginning of a message"
message_id='OriginalMessageHiding.1@notmuchmail.org'
add_message \
    [id]="$message_id" \
    '[subject]="Hiding Original Message region at beginning of a message"' \
    '[body]="-----Original Message-----
Text here."'

cat <<EOF >EXPECTED
Notmuch Test Suite <test_suite@notmuchmail.org> (2001-01-05) (inbox)
Subject: Hiding Original Message region at beginning of a message
To: Notmuch Test Suite <test_suite@notmuchmail.org>
Date: Fri, 05 Jan 2001 15:43:57 +0000

[ 2-line hidden original message. Click/Enter to show. ]
EOF

test_emacs "(notmuch-show \"id:$message_id\")
	    (test-visible-output)"
test_expect_equal_file OUTPUT EXPECTED

test_begin_subtest "Do not call notmuch for non-inlinable application/mpeg parts"
id='message-with-application/mpeg-attachment@notmuchmail.org'
emacs_deliver_message \
    'Message with application/mpeg attachment' \
    '' \
    "(message-goto-eoh)
     (insert \"Message-ID: <$id>\n\")
     (message-goto-body)
     (mml-insert-part \"application/mpeg\")
     (insert \"a fake mp3 file\")"
notmuch_counter_reset
test_emacs "(let ((notmuch-command \"$notmuch_counter_command\"))
	      (notmuch-show \"id:$id\"))"
test_expect_equal $(notmuch_counter_value) 1

test_begin_subtest "Do not call notmuch for non-inlinable audio/mpeg parts"
id='message-with-audio/mpeg-attachment@notmuchmail.org'
emacs_deliver_message \
    'Message with audio/mpeg attachment' \
    '' \
    "(message-goto-eoh)
     (insert \"Message-ID: <$id>\n\")
     (message-goto-body)
     (mml-insert-part \"audio/mpeg\")
     (insert \"a fake mp3 file\")"
notmuch_counter_reset
test_emacs "(let ((notmuch-command \"$notmuch_counter_command\"))
	      (notmuch-show \"id:$id\"))"
test_expect_equal $(notmuch_counter_value) 1

test_begin_subtest "Save attachment using notmuch-show-save-attachments"
# save as archive to test that Emacs does not re-compress .gz
test_emacs '(let ((standard-input "\"attachment1.gz\""))
	      (notmuch-show "id:cf0c4d610911171136h1713aa59w9cf9aa31f052ad0a@mail.gmail.com")
	      (notmuch-show-save-attachments))'
test_expect_equal_file attachment1.gz "$EXPECTED/attachment"

test_begin_subtest "Save attachment using notmuch-show-save-part"
# save as archive to test that Emacs does not re-compress .gz
test_emacs '(let ((standard-input "\"attachment2.gz\""))
	      (notmuch-show-save-part "id:cf0c4d610911171136h1713aa59w9cf9aa31f052ad0a@mail.gmail.com" 5))'
test_expect_equal_file attachment2.gz "$EXPECTED/attachment"

test_begin_subtest "View raw message"
test_emacs '(notmuch-show "id:cf0c4d610911171136h1713aa59w9cf9aa31f052ad0a@mail.gmail.com")
	    (notmuch-show-view-raw-message)
	    (test-output)'
test_expect_equal_file OUTPUT $EXPECTED/raw-message-cf0c4d-52ad0a

test_begin_subtest "Hide/show signature"
maildir_storage_thread=$(notmuch search --output=threads id:20091117190054.GU3165@dottiness.seas.harvard.edu)
test_emacs "(notmuch-show \"$maildir_storage_thread\")
	    (search-forward \"Click/Enter to show.\")
	    (button-activate (button-at (point)))
	    (search-backward \"Click/Enter to hide.\")
	    (button-activate (button-at (point)))
	    (test-output)"
test_expect_equal_file OUTPUT $EXPECTED/notmuch-show-thread-maildir-storage

test_begin_subtest "Detection and hiding of top-post quoting of message"
add_message '[subject]="The problem with top-posting"' \
	    [id]=top-post-target \
	    '[body]="A: Because it messes up the order in which people normally read text.
Q: Why is top-posting such a bad thing?
A: Top-posting.
Q: What is the most annoying thing in e-mail?"'
add_message '[from]="Top Poster <top@poster.com>"' \
	    [in-reply-to]=top-post-target \
	    [references]=top-post-target \
	    '[subject]="Re: The problem with top-posting"' \
	    '[body]="Thanks for the advice! I will be sure to put it to good use.

-Top Poster

----- Original Message -----
From: Notmuch Test Suite <test_suite@notmuchmail.org>
To: Notmuch Test Suite <test_suite@notmuchmai.org>
Sent: Fri, 05 Jan 2001 15:43:57 +0000
Subject: The problem with top-posting

Q: Why is top-posting such a bad thing?
A: Top-posting.
Q: What is the most annoying thing in e-mail?"'
test_emacs "(notmuch-show \"top-posting\")
	    (test-visible-output)"
echo "Notmuch Test Suite <test_suite@notmuchmail.org> (2001-01-05) (inbox)
Subject: The problem with top-posting
To: Notmuch Test Suite <test_suite@notmuchmail.org>
Date: Fri, 05 Jan 2001 15:43:57 +0000

A: Because it messes up the order in which people normally read text.
Q: Why is top-posting such a bad thing?
A: Top-posting.
Q: What is the most annoying thing in e-mail?
Top Poster <top@poster.com> (2001-01-05) (inbox unread)
Subject: Re: The problem with top-posting
To: Notmuch Test Suite <test_suite@notmuchmail.org>
Date: Fri, 05 Jan 2001 15:43:57 +0000

Thanks for the advice! I will be sure to put it to good use.

-Top Poster

[ 9-line hidden original message. Click/Enter to show. ]" > EXPECTED
test_expect_equal_file OUTPUT EXPECTED

test_begin_subtest "Hiding message"
test_emacs '(notmuch-show "id:f35dbb950911171438k5df6eb56k77b6c0944e2e79ae@mail.gmail.com")
	    (notmuch-show-toggle-message)
	    (test-visible-output)'
test_expect_equal_file OUTPUT $EXPECTED/notmuch-show-thread-with-hidden-messages

test_begin_subtest "Hiding message with visible citation"
test_emacs '(notmuch-show "id:f35dbb950911171438k5df6eb56k77b6c0944e2e79ae@mail.gmail.com")
	    (search-forward "Click/Enter to show.")
	    (button-activate (button-at (point)))
	    (notmuch-show-toggle-message)
	    (test-visible-output)'
test_expect_equal_file OUTPUT $EXPECTED/notmuch-show-thread-with-hidden-messages

test_begin_subtest "Stash commands"
add_message '[date]="Sat, 01 Jan 2000 12:00:00 -0000"' \
    '[from]="Some One <someone@somewhere.org>"' \
    '[to]="Some One Else <notsomeone@somewhere.org>"' \
    '[cc]="Notmuch <notmuch@notmuchmail.org>"' \
    '[subject]="Stash my stashables"' \
    '[id]="bought"' \
    '[body]="Unable to stash body. Where did you get it in the first place?!?"'
notmuch tag +stashtest id:${gen_msg_id}
test_emacs '(notmuch-show "id:\"bought\"")
	(notmuch-show-stash-date)
	(notmuch-show-stash-from)
	(notmuch-show-stash-to)
	(notmuch-show-stash-cc)
	(notmuch-show-stash-subject)
	(notmuch-show-stash-message-id)
	(notmuch-show-stash-message-id-stripped)
	(notmuch-show-stash-tags)
	(notmuch-show-stash-filename)
	(notmuch-show-stash-mlarchive-link "Gmane")
	(notmuch-show-stash-mlarchive-link "MARC")
	(notmuch-show-stash-mlarchive-link "Mail Archive, The")
	(switch-to-buffer
	  (generate-new-buffer "*test-stashing*"))
	(dotimes (i 12)
	  (yank)
	  (insert "\n")
	  (rotate-yank-pointer 1))
	(reverse-region (point-min) (point-max))
	    (test-output)'
cat <<EOF >EXPECTED
Sat, 01 Jan 2000 12:00:00 +0000
Some One <someone@somewhere.org>
Some One Else <notsomeone@somewhere.org>
Notmuch <notmuch@notmuchmail.org>
Stash my stashables
id:"bought"
bought
inbox,stashtest
${gen_msg_filename}
http://mid.gmane.org/bought
http://marc.info/?i=bought
http://mail-archive.com/search?l=mid&q=bought
EOF
test_expect_equal_file OUTPUT EXPECTED

test_begin_subtest "Bare subject #1"
output=$(test_emacs '(notmuch-show-strip-re "Re: subject")')
test_expect_equal "$output" '"subject"'

test_begin_subtest "Bare subject #2"
output=$(test_emacs '(notmuch-show-strip-re "re:Re: re:  Re:  re:subject")')
test_expect_equal "$output" '"subject"'

test_begin_subtest "Bare subject #3"
output=$(test_emacs '(notmuch-show-strip-re "the cure: fix the regexp")')
test_expect_equal "$output" '"the cure: fix the regexp"'

test_begin_subtest 'notmuch-show-advance-and-archive with invisible signature'
message1='id:20091118010116.GC25380@dottiness.seas.harvard.edu'
message2='id:1258491078-29658-1-git-send-email-dottedmag@dottedmag.net'
test_emacs "(notmuch-search \"$message1 or $message2\")
	    (notmuch-test-wait)
	    (notmuch-search-show-thread)
	    (goto-char (point-max))
	    (redisplay)
	    (notmuch-show-advance-and-archive)
	    (test-output)"
test_emacs "(notmuch-show \"$message2\")
	    (test-output \"EXPECTED\")"
test_expect_equal_file OUTPUT EXPECTED

test_begin_subtest "Refresh show buffer"
test_emacs '(notmuch-show "id:f35dbb950911171438k5df6eb56k77b6c0944e2e79ae@mail.gmail.com")
	    (test-visible-output "EXPECTED")
	    (notmuch-show-refresh-view)
	    (test-visible-output)'
test_expect_equal_file OUTPUT EXPECTED

test_begin_subtest "Refresh modified show buffer"
test_emacs '(notmuch-show "id:f35dbb950911171438k5df6eb56k77b6c0944e2e79ae@mail.gmail.com")
	    (notmuch-show-toggle-message)
	    (notmuch-show-next-message)
	    (notmuch-show-toggle-message)
	    (test-visible-output "EXPECTED")
	    (notmuch-show-refresh-view)
	    (test-visible-output)'
test_expect_equal_file OUTPUT EXPECTED

test_begin_subtest "Toggle display multipart/alternative"
cat <<EOF > ${MAIL_DIR}/embedded_message
From: Carl Worth <cworth@cworth.org>
To: cworth@cworth.org
Subject: html message
Date: Fri, 05 Jan 2001 15:42:57 +0000
User-Agent: Notmuch/0.5 (http://notmuchmail.org) Emacs/23.3.1 (i486-pc-linux-gnu)
Message-ID: <87liy5ap01.fsf@yoom.home.cworth.org>
MIME-Version: 1.0
Content-Type: multipart/alternative; boundary="==-=-=="

--==-=-==
Content-Type: text/html

<p>This is the text/html part of a multipart/alternative.</p>

--==-=-==
Content-Type: text/plain

This is the text/plain part of a multipart/alternative.

--==-=-==--
EOF
notmuch new > /dev/null
test_emacs "(let ((notmuch-show-all-multipart/alternative-parts nil))
              (notmuch-show \"id:87liy5ap01.fsf@yoom.home.cworth.org\")
	      (test-output))"
mv OUTPUT{,.text}
test_emacs "(let ((notmuch-show-all-multipart/alternative-parts nil))
              (notmuch-show \"id:87liy5ap01.fsf@yoom.home.cworth.org\")
              (notmuch-show-cycle-message-multipart)
	      (test-output))"
mv OUTPUT{,.html}
diff OUTPUT.{text,html} >OUTPUT.diff
cat <<EOF >EXPECTED.diff
7,9c7,10
< [ text/html (not shown) ]
< [ text/plain ]
< This is the text/plain part of a multipart/alternative.
---
> [ text/html ]
> This is the text/html part of a multipart/alternative.
> 
> [ text/plain (not shown) ]
EOF
test_expect_equal_file {OUTPUT,EXPECTED}.diff

test_begin_subtest "Reply within emacs to a multipart/mixed message"
test_emacs '(let ((message-hidden-headers ''()))
	    (notmuch-show "id:20091118002059.067214ed@hikari")
		(notmuch-show-reply)
		(test-output))'
sed -i -e 's,^User-Agent: Notmuch/.* Emacs/.*,User-Agent: Notmuch/XXX Emacs/XXX,' OUTPUT
cat <<EOF >EXPECTED
From: Notmuch Test Suite <test_suite@notmuchmail.org>
To: Adrian Perez de Castro <aperez@igalia.com>, notmuch@notmuchmail.org
Subject: Re: [notmuch] Introducing myself
In-Reply-To: <20091118002059.067214ed@hikari>
Fcc: ${MAIL_DIR}/sent
References: <20091118002059.067214ed@hikari>
User-Agent: Notmuch/XXX Emacs/XXX
--text follows this line--
Adrian Perez de Castro <aperez@igalia.com> writes:

> Hello to all,
>
> I have just heard about Not Much today in some random Linux-related news
> site (LWN?), my name is Adrian Perez and I work as systems administrator
> (although I can do some code as well :P). I have always thought that the
> ideas behind Sup were great, but after some time using it, I got tired of
> the oddities that it has. I also do not like doing things like having to
> install Ruby just for reading and sorting mails. Some time ago I thought
> about doing something like Not Much and in fact I played a bit with the
> Python+Xapian and the Python+Whoosh combinations, because I find relaxing
> to code things in Python when I am not working and also it is installed
> by default on most distribution. I got to have some mailboxes indexed and
> basic searching working a couple of months ago. Lately I have been very
> busy and had no time for coding, and them... boom! Not Much appears -- and
> it is almost exactly what I was trying to do, but faster. I have been
> playing a bit with Not Much today, and I think it has potential.
>
> Also, I would like to share one idea I had in mind, that you might find
> interesting: One thing I have found very annoying is having to re-tag my
> mail when the indexes get b0rked (it happened a couple of times to me while
> using Sup), so I was planning to mails as read/unread and adding the tags
> not just to the index, but to the mail text itself, e.g. by adding a
> "X-Tags" header field or by reusing the "Keywords" one. This way, the index
> could be totally recreated by re-reading the mail directories, and this
> would also allow to a tools like OfflineIMAP [1] to get the mails into a
> local maildir, tagging and indexing the mails with the e-mail reader and
> then syncing back the messages with the "X-Tags" header to the IMAP server.
> This would allow to use the mail reader from a different computer and still
> have everything tagged finely.
>
> Best regards,
>
>
> ---
> [1] http://software.complete.org/software/projects/show/offlineimap
>
> -- 
> Adrian Perez de Castro <aperez@igalia.com>
> Igalia - Free Software Engineering
> _______________________________________________
> notmuch mailing list
> notmuch@notmuchmail.org
> http://notmuchmail.org/mailman/listinfo/notmuch
EOF
test_expect_equal_file OUTPUT EXPECTED

test_begin_subtest "Reply within emacs to a multipart/alternative message"
test_emacs '(let ((message-hidden-headers ''()))
	    (notmuch-show "id:cf0c4d610911171136h1713aa59w9cf9aa31f052ad0a@mail.gmail.com")
		(notmuch-show-reply)
		(test-output))'
sed -i -e 's,^User-Agent: Notmuch/.* Emacs/.*,User-Agent: Notmuch/XXX Emacs/XXX,' OUTPUT
cat <<EOF >EXPECTED
From: Notmuch Test Suite <test_suite@notmuchmail.org>
To: Alex Botero-Lowry <alex.boterolowry@gmail.com>, notmuch@notmuchmail.org
Subject: Re: [notmuch] preliminary FreeBSD support
In-Reply-To: <cf0c4d610911171136h1713aa59w9cf9aa31f052ad0a@mail.gmail.com>
Fcc: ${MAIL_DIR}/sent
References: <cf0c4d610911171136h1713aa59w9cf9aa31f052ad0a@mail.gmail.com>
User-Agent: Notmuch/XXX Emacs/XXX
--text follows this line--
Alex Botero-Lowry <alex.boterolowry@gmail.com> writes:

> I saw the announcement this morning, and was very excited, as I had been
> hoping sup would be turned into a library,
> since I like the concept more than the UI (I'd rather an emacs interface).
>
> I did a preliminary compile which worked out fine, but
> sysconf(_SC_SC_GETPW_R_SIZE_MAX) returns -1 on
> FreeBSD, so notmuch_config_open segfaulted.
>
> Attached is a patch that supplies a default buffer size of 64 in cases where
> -1 is returned.
>
> http://www.opengroup.org/austin/docs/austin_328.txt - seems to indicate this
> is acceptable behavior,
> and http://mail-index.netbsd.org/pkgsrc-bugs/2006/06/07/msg016808.htmlspecifically
> uses 64 as the
> buffer size.
> _______________________________________________
> notmuch mailing list
> notmuch@notmuchmail.org
> http://notmuchmail.org/mailman/listinfo/notmuch
EOF
test_expect_equal_file OUTPUT EXPECTED

test_begin_subtest "Reply within emacs to an html-only message"
add_message '[content-type]="text/html"' \
	    '[body]="Hi,<br />This is an <b>HTML</b> test message.<br /><br />OK?"'
test_emacs "(let ((message-hidden-headers '()) (mm-text-html-renderer 'html2text))
	    (notmuch-show \"id:${gen_msg_id}\")
	    (notmuch-show-reply)
	    (test-output))"
sed -i -e 's,^User-Agent: Notmuch/.* Emacs/.*,User-Agent: Notmuch/XXX Emacs/XXX,' OUTPUT
cat <<EOF >EXPECTED
From: Notmuch Test Suite <test_suite@notmuchmail.org>
To: 
Subject: Re: Reply within emacs to an html-only message
In-Reply-To: <${gen_msg_id}>
Fcc: ${MAIL_DIR}/sent
References: <${gen_msg_id}>
User-Agent: Notmuch/XXX Emacs/XXX
--text follows this line--
Notmuch Test Suite <test_suite@notmuchmail.org> writes:

> Hi,This is an HTML test message.OK?
EOF
test_expect_equal_file OUTPUT EXPECTED

test_begin_subtest "Quote MML tags in reply"
message_id='test-emacs-mml-quoting@message.id'
add_message [id]="$message_id" \
	    "[subject]='$test_subtest_name'" \
	    '[body]="<#part disposition=inline>"'
test_emacs "(let ((message-hidden-headers '()))
	      (notmuch-show \"id:$message_id\")
	      (notmuch-show-reply)
	      (test-output))"
sed -i -e 's,^User-Agent: Notmuch/.* Emacs/.*,User-Agent: Notmuch/XXX Emacs/XXX,' OUTPUT
cat <<EOF >EXPECTED
From: Notmuch Test Suite <test_suite@notmuchmail.org>
To: 
Subject: Re: Quote MML tags in reply
In-Reply-To: <test-emacs-mml-quoting@message.id>
Fcc: ${MAIL_DIR}/sent
References: <test-emacs-mml-quoting@message.id>
User-Agent: Notmuch/XXX Emacs/XXX
--text follows this line--
Notmuch Test Suite <test_suite@notmuchmail.org> writes:

> <#!part disposition=inline>
EOF
test_expect_equal_file OUTPUT EXPECTED

test_done