#!/usr/bin/env bash
test_description="emacs interface"
. test-lib.sh

EXPECTED=../emacs.expected-output

add_email_corpus

test_begin_subtest "Basic notmuch-hello view in emacs"
test_emacs '(notmuch-hello) (princ (buffer-string))' >OUTPUT
test_expect_equal_file OUTPUT $EXPECTED/notmuch-hello

test_begin_subtest "Saved search with 0 results"
test_emacs '(setq notmuch-show-empty-saved-searches t) (setq notmuch-saved-searches '\''(("inbox" . "tag:inbox") ("unread" . "tag:unread") ("empty" . "tag:doesnotexist"))) (notmuch-hello) (princ (buffer-string))' >OUTPUT
test_expect_equal_file OUTPUT $EXPECTED/notmuch-hello-with-empty

test_begin_subtest "No saved searches displayed (all with 0 results)"
test_emacs '(setq notmuch-saved-searches '\''(("empty" . "tag:doesnotexist"))) (notmuch-hello) (princ (buffer-string))' >OUTPUT
test_expect_equal_file OUTPUT $EXPECTED/notmuch-hello-no-saved-searches

test_begin_subtest "Basic notmuch-search view in emacs"
test_emacs '(notmuch-search "tag:inbox") (notmuch-test-wait) (princ (buffer-string))' >OUTPUT
test_expect_equal_file OUTPUT $EXPECTED/notmuch-search-tag-inbox

test_begin_subtest "Navigation of notmuch-hello to search results"
test_emacs '(notmuch-hello) (goto-char (point-min)) (re-search-forward "inbox") (widget-button-press (point)) (notmuch-test-wait) (princ (buffer-string))' >OUTPUT
test_expect_equal_file OUTPUT $EXPECTED/notmuch-hello-view-inbox

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

test_begin_subtest "notmuch-show for message with invalid From"
add_message "[subject]=\"message-with-invalid-from\"" "[from]=\"\\\"Invalid \\\" From\\\" <test_suite@notmuchmail.org>\""
thread=$(notmuch search --output=threads subject:message-with-invalid-from)
output=$(test_emacs "(notmuch-show \"$thread\") (princ (buffer-string))")
test_expect_equal "$output" \
'"Invalid " From" <test_suite@notmuchmail.org> (2001-01-05) (inbox)
Subject: message-with-invalid-from
To: Notmuch Test Suite <test_suite@notmuchmail.org>
Date: Tue, 05 Jan 2001 15:43:57 -0000

This is just a test message (#1)'

test_begin_subtest "Navigation of notmuch-search to thread view"
test_emacs '(notmuch-search "tag:inbox") (notmuch-test-wait) (goto-char (point-min)) (re-search-forward "Working with Maildir") (notmuch-search-show-thread) (notmuch-test-wait) (princ (buffer-string))' >OUTPUT
test_expect_equal_file OUTPUT $EXPECTED/notmuch-show-thread-maildir-storage

test_begin_subtest "Add tag from search view"
os_x_darwin_thread=$(notmuch search --output=threads id:ddd65cda0911171950o4eea4389v86de9525e46052d3@mail.gmail.com)
test_emacs "(notmuch-search \"$os_x_darwin_thread\") (notmuch-test-wait) (notmuch-search-add-tag \"tag-from-search-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-search-view unread)"

test_begin_subtest "Remove tag from search view"
test_emacs "(notmuch-search \"$os_x_darwin_thread\") (notmuch-test-wait) (notmuch-search-remove-tag \"tag-from-search-view\")"
output=$(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 "Add tag from notmuch-show view"
test_emacs "(notmuch-show \"$os_x_darwin_thread\") (notmuch-show-add-tag \"tag-from-show-view\")"
output=$(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 from notmuch-show view"
test_emacs "(notmuch-show \"$os_x_darwin_thread\") (notmuch-show-remove-tag \"tag-from-show-view\")"
output=$(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 "Message with .. in Message-Id:"
add_message [id]=123..456@example '[subject]="Message with .. in Message-Id"'
test_emacs '(notmuch-search "id:\"123..456@example\"") (notmuch-test-wait) (notmuch-search-add-tag "search-add") (notmuch-search-add-tag "search-remove") (notmuch-search-remove-tag "search-remove") (notmuch-show "id:\"123..456@example\"") (notmuch-test-wait) (notmuch-show-add-tag "show-add") (notmuch-show-add-tag "show-remove") (notmuch-show-remove-tag "show-remove")'
output=$(notmuch search 'id:"123..456@example"' | notmuch_search_sanitize)
test_expect_equal "$output" "thread:XXX   2001-01-05 [1/1] Notmuch Test Suite; Message with .. in Message-Id (inbox search-add show-add)"

test_begin_subtest "Sending a message via (fake) SMTP"

# Before we can send a message, we have to prepare the FCC maildir
mkdir -p mail/sent/cur
mkdir -p mail/sent/new
mkdir -p mail/sent/tmp

../smtp-dummy sent_message &
smtp_dummy_pid=$!
test_emacs "(setq message-send-mail-function 'message-smtpmail-send-it) (setq smtpmail-smtp-server \"localhost\") (setq smtpmail-smtp-service \"25025\") (notmuch-hello) (notmuch-mua-mail) (message-goto-to) (insert \"user@example.com\nDate: Fri, 29 Mar 1974 10:00:00 -0000\") (message-goto-subject) (insert \"Testing message sent via SMTP\") (message-goto-body) (insert \"This is a test that messages are sent via SMTP\") (message-send-and-exit)" >/dev/null 2>&1
wait ${smtp_dummy_pid}

sed \
    -e s',^User-Agent: Notmuch/.* Emacs/.*,User-Agent: Notmuch/XXX Emacs/XXX,' \
    -e s',^Message-ID: <.*>$,Message-ID: <XXX>,' < sent_message >OUTPUT
cat <<EOF >EXPECTED
From: Notmuch Test Suite <test_suite@notmuchmail.org>
To: user@example.com
Subject: Testing message sent via SMTP
Date: Fri, 29 Mar 1974 10:00:00 -0000
User-Agent: Notmuch/XXX Emacs/XXX
Message-ID: <XXX>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii

This is a test that messages are sent via SMTP
EOF
test_expect_equal_file OUTPUT EXPECTED

test_begin_subtest "Verify that sent messages are saved/searchable (via FCC)"
notmuch new > /dev/null
output=$(notmuch search 'subject:"testing message sent via SMTP"' | notmuch_search_sanitize)
test_expect_equal "$output" "thread:XXX   1974-03-29 [1/1] Notmuch Test Suite; Testing message sent via SMTP (inbox)"

test_begin_subtest "notmuch-fcc-dirs set to nil"
test_emacs "(setq notmuch-fcc-dirs nil) (notmuch-mua-mail) (princ (buffer-string))" > OUTPUT
cat <<EOF >EXPECTED
From: Notmuch Test Suite <test_suite@notmuchmail.org>
To: 
Subject: 
--text follows this line--
EOF
test_expect_equal_file OUTPUT EXPECTED

# Make another FCC maildir specific for the next test
mkdir -p mail/sent-string/cur
mkdir -p mail/sent-string/new
mkdir -p mail/sent-string/tmp

test_begin_subtest "notmuch-fcc-dirs set to a string"
test_emacs "(setq notmuch-fcc-dirs \"sent-string\") (notmuch-mua-mail) (princ (buffer-string))" > OUTPUT
cat <<EOF >EXPECTED
From: Notmuch Test Suite <test_suite@notmuchmail.org>
To: 
Subject: 
Fcc: ${MAIL_DIR}/sent-string
--text follows this line--
EOF
test_expect_equal_file OUTPUT EXPECTED

# Make more FCC maildirs specific for the next test
mkdir -p mail/sent-list-match/cur
mkdir -p mail/sent-list-match/new
mkdir -p mail/sent-list-match/tmp
mkdir -p mail/failure/cur
mkdir -p mail/failure/new
mkdir -p mail/failure/tmp

test_begin_subtest "notmuch-fcc-dirs set to a list (with match)"
test_emacs "(setq notmuch-fcc-dirs '((\"notmuchmail.org\" . \"sent-list-match\") (\".*\" . \"failure\"))) (notmuch-mua-mail) (princ (buffer-string))" > OUTPUT
cat <<EOF >EXPECTED
From: Notmuch Test Suite <test_suite@notmuchmail.org>
To: 
Subject: 
Fcc: ${MAIL_DIR}/sent-list-match
--text follows this line--
EOF
test_expect_equal_file OUTPUT EXPECTED

# Make another FCC maildir specific for the next test
mkdir -p mail/sent-list-catch-all/cur
mkdir -p mail/sent-list-catch-all/new
mkdir -p mail/sent-list-catch-all/tmp
 
test_begin_subtest "notmuch-fcc-dirs set to a list (catch-all)"
test_emacs "(setq notmuch-fcc-dirs '((\"example.com\" . \"failure\") (\".*\" . \"sent-list-catch-all\"))) (notmuch-mua-mail) (princ (buffer-string))" > OUTPUT
cat <<EOF >EXPECTED
From: Notmuch Test Suite <test_suite@notmuchmail.org>
To: 
Subject: 
Fcc: ${MAIL_DIR}/sent-list-catch-all
--text follows this line--
EOF
test_expect_equal_file OUTPUT EXPECTED

test_begin_subtest "notmuch-fcc-dirs set to a list (no match)"
test_emacs "(setq notmuch-fcc-dirs '((\"example.com\" . \"failure\") (\"nomatchhere.net\" . \"failure\"))) (notmuch-mua-mail) (princ (buffer-string))" > OUTPUT
cat <<EOF >EXPECTED
From: Notmuch Test Suite <test_suite@notmuchmail.org>
To: 
Subject: 
--text follows this line--
EOF
test_expect_equal_file OUTPUT EXPECTED

test_begin_subtest "Reply within emacs"
# We sed away everything before the ^From in the output to avoid getting
# confused by messages such as "Parsing /home/cworth/.mailrc... done"
test_emacs '(notmuch-search "subject:\"testing message sent via SMTP\"") (notmuch-test-wait) (notmuch-search-reply-to-thread) (princ (buffer-string))' | sed -ne '/^From/,$ p' | sed -e 's/^In-Reply-To: <.*>$/In-Reply-To: <XXX>/' >OUTPUT
cat <<EOF >EXPECTED
From: Notmuch Test Suite <test_suite@notmuchmail.org>
To: user@example.com
Subject: Re: Testing message sent via SMTP
In-Reply-To: <XXX>
Fcc: $(pwd)/mail/sent
--text follows this line--
On Fri, 29 Mar 1974 10:00:00 -0000, Notmuch Test Suite <test_suite@notmuchmail.org> wrote:
> This is a test that messages are sent via SMTP
EOF
test_expect_equal_file OUTPUT EXPECTED

test_begin_subtest "Save attachment from within emacs using notmuch-show-save-attachments"
# save as archive to test that Emacs does not re-compress .gz
echo ./attachment1.gz | test_emacs '(notmuch-show "id:cf0c4d610911171136h1713aa59w9cf9aa31f052ad0a@mail.gmail.com") (notmuch-show-save-attachments)' > /dev/null 2>&1
test_expect_equal_file "$EXPECTED/attachment" attachment1.gz

test_begin_subtest "Save attachment from within emacs using notmuch-show-save-part"
# save as archive to test that Emacs does not re-compress .gz
echo ./attachment2.gz | test_emacs '(notmuch-show-save-part "id:cf0c4d610911171136h1713aa59w9cf9aa31f052ad0a@mail.gmail.com" 5)' > /dev/null 2>&1
test_expect_equal_file "$EXPECTED/attachment" attachment2.gz

test_begin_subtest "View raw message within emacs"
first_line=$(head -n1 $EXPECTED/raw-message-cf0c4d-52ad0a)
test_emacs '(notmuch-show "id:cf0c4d610911171136h1713aa59w9cf9aa31f052ad0a@mail.gmail.com") (notmuch-show-view-raw-message) (princ (buffer-string))' | sed -ne "/$first_line/,\$ p" >OUTPUT
test_expect_equal_file OUTPUT $EXPECTED/raw-message-cf0c4d-52ad0a

test_begin_subtest "Hiding/showing signature in notmuch-show view"
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)))
	    (princ (buffer-string))" >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: Tue, 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\")
	    (princ (visible-buffer-string))" >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: Tue, 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: Tue, 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 in notmuch-show view"
output=$(test_emacs '(notmuch-show "id:f35dbb950911171438k5df6eb56k77b6c0944e2e79ae@mail.gmail.com")
		     (notmuch-show-toggle-message)
		     (princ (visible-buffer-string))')
expected=$(cat $EXPECTED/notmuch-show-thread-with-hidden-messages)
test_expect_equal "$output" "$expected"

test_begin_subtest "Hiding message with visible citation in notmuch-show view"
output=$(test_emacs '(notmuch-show "id:f35dbb950911171438k5df6eb56k77b6c0944e2e79ae@mail.gmail.com")
		     (search-forward "Click/Enter to show.")
		     (button-activate (button-at (point)))
		     (notmuch-show-toggle-message)
		     (princ (visible-buffer-string))')
expected=$(cat $EXPECTED/notmuch-show-thread-with-hidden-messages)
test_expect_equal "$output" "$expected"

test_done