+test_begin_subtest "text/enriched exploit mitigation"
+add_message '[content-type]="text/enriched"
+ [body]="
+<x-display><param>(when (progn (read-only-mode -1) (insert ?p ?0 ?w ?n ?e ?d)) nil)</param>test</x-display>
+"'
+test_emacs '(notmuch-show "id:'$gen_msg_id'")
+ (test-visible-output "OUTPUT.raw")'
+output=$(head -1 OUTPUT.raw|cut -f1-4 -d' ')
+test_expect_equal "$output" "Notmuch Test Suite <test_suite@notmuchmail.org>"
+
+test_begin_subtest "multipart/alternative hides html by default"
+test_emacs '(notmuch-show "id:cf0c4d610911171136h1713aa59w9cf9aa31f052ad0a@mail.gmail.com")
+ (test-visible-output)'
+test_expect_equal_file $EXPECTED/notmuch-show-multipart-alternative OUTPUT
+
+# switching to the crypto corpus, using gpg from here on:
+add_gnupg_home
+add_email_corpus crypto
+
+test_begin_subtest "show decrypted message"
+test_emacs '(notmuch-show "id:basic-encrypted@crypto.notmuchmail.org")
+ (test-visible-output)'
+test_expect_equal_file $EXPECTED/notmuch-show-decrypted-message OUTPUT
+
+test_begin_subtest "show encrypted rfc822 message"
+if ${TEST_EMACS} --quick --batch --eval '(kill-emacs (if (version< emacs-version "28") 0 1))'; then
+ test_subtest_known_broken
+fi
+test_emacs '(notmuch-show "id:encrypted-rfc822-attachment@crypto.notmuchmail.org")
+ (test-visible-output)'
+test_expect_code 1 'fgrep "!!!" OUTPUT'
+
+test_begin_subtest "show undecryptable message"
+test_emacs '(notmuch-show "id:simple-encrypted@crypto.notmuchmail.org")
+ (test-visible-output)'
+test_expect_equal_file $EXPECTED/notmuch-show-undecryptable-message OUTPUT
+
+test_begin_subtest "show encrypted message when not processing crypto"
+test_emacs '(let ((notmuch-crypto-process-mime nil))
+ (notmuch-show "id:basic-encrypted@crypto.notmuchmail.org")
+ (test-visible-output))'
+test_expect_equal_file $EXPECTED/notmuch-show-decrypted-message-no-crypto OUTPUT
+
+test_begin_subtest "notmuch-show with nonexistent CWD"
+tid=$(notmuch search --limit=1 --output=threads '*' | sed s/thread://)
+test_emacs "(test-log-error
+ (let ((default-directory \"/nonexistent\"))
+ (notmuch-show \"$tid\")))"
+test_expect_equal "$(cat MESSAGES)" "COMPLETE"
+
+add_email_corpus attachment
+
+test_begin_subtest "tar not inlined by default"
+test_emacs '(notmuch-show "id:874llc2bkp.fsf@curie.anarc.at")
+ (test-visible-output "OUTPUT")'
+cat <<EOF > EXPECTED
+Antoine Beaupré <anarcat@orangeseeds.org> (2018-03-19) (attachment inbox)
+Subject: Re: bug: "no top level messages" crash on Zen email loops
+To: David Bremner <david@tethera.net>, notmuch@notmuchmail.org
+Date: Mon, 19 Mar 2018 13:56:54 -0400
+
+[ multipart/mixed ]
+[ text/plain ]
+And obviously I forget the frigging attachment.
+[ zendesk-email-loop2.tgz: application/x-gtar-compressed ]
+[ text/plain ]
+
+PS: don't we have a "you forgot to actually attach the damn file" plugin
+when we detect the word "attachment" and there's no attach? :p
+EOF
+test_expect_equal_file EXPECTED OUTPUT
+
+test_begin_subtest "tar not inlined by default on refresh"
+test_emacs '(notmuch-show "id:874llc2bkp.fsf@curie.anarc.at")
+ (notmuch-show-refresh-view)
+ (test-visible-output "OUTPUT")'
+cat <<EOF > EXPECTED
+Antoine Beaupré <anarcat@orangeseeds.org> (2018-03-19) (attachment inbox)
+Subject: Re: bug: "no top level messages" crash on Zen email loops
+To: David Bremner <david@tethera.net>, notmuch@notmuchmail.org
+Date: Mon, 19 Mar 2018 13:56:54 -0400
+
+[ multipart/mixed ]
+[ text/plain ]
+And obviously I forget the frigging attachment.
+[ zendesk-email-loop2.tgz: application/x-gtar-compressed ]
+[ text/plain ]
+
+PS: don't we have a "you forgot to actually attach the damn file" plugin
+when we detect the word "attachment" and there's no attach? :p
+EOF
+test_expect_equal_file EXPECTED OUTPUT
+
+add_email_corpus duplicate
+
+ID3=87r2ecrr6x.fsf@zephyr.silentflame.com
+test_begin_subtest "duplicate=3, subject"
+test_emacs "(notmuch-show \"id:${ID3}\")
+ (notmuch-show-choose-duplicate 3)
+ (test-visible-output \"OUTPUT\")"
+output=$(grep "Subject:" OUTPUT)
+file=$(notmuch search --output=files id:${ID3} | head -n 3 | tail -n 1)
+subject=$(grep '^Subject:' $file)
+test_expect_equal "$output" "$subject"
+
+FILE3=$(notmuch search --output=files --duplicate=3 "id:${ID3}")
+test_begin_subtest "duplicate=3, stash"
+test_emacs_expect_t \
+ "(notmuch-show \"id:${ID3}\")
+ (notmuch-show-choose-duplicate 3)
+ (notmuch-show-stash-filename)
+ (notmuch-test-expect-equal (list (car kill-ring)) (list \"${FILE3}\"))"
+
+test_begin_subtest "duplicate=0"
+test_emacs "(test-log-error
+ (notmuch-show \"id:${ID3}\")
+ (notmuch-show-choose-duplicate 0))"
+cat <<EOF > EXPECTED
+(error Duplicate 0 out of range [1,5])
+EOF
+test_expect_equal_file EXPECTED MESSAGES
+
+test_begin_subtest "duplicate=1000"
+test_emacs "(test-log-error
+ (notmuch-show \"id:${ID3}\")
+ (notmuch-show-choose-duplicate 1000))"
+cat <<EOF > EXPECTED
+(error Duplicate 1000 out of range [1,5])
+EOF
+test_expect_equal_file EXPECTED MESSAGES
+test_begin_subtest "duplicate=4"
+test_emacs "(notmuch-show \"id:${ID3}\")
+ (notmuch-show-choose-duplicate 4)
+ (test-visible-output \"OUTPUT\")"
+test_expect_equal_file_nonempty $EXPECTED/notmuch-show-duplicate-4 OUTPUT
+
+FILE4=$(notmuch search --output=files --duplicate=4 "id:${ID3}")
+test_begin_subtest "duplicate=4, raw"
+test_emacs "(notmuch-show \"id:${ID3}\")
+ (notmuch-show-choose-duplicate 4)
+ (notmuch-show-view-raw-message)
+ (test-visible-output \"OUTPUT\")"
+subject4=$(grep '^Subject:' $FILE4)
+subject=$(grep '^Subject:' OUTPUT)
+test_expect_equal "$subject4" "$subject"