+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_subtest_known_broken
+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 "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 $(notmuch_counter_value) 1
+
+test_begin_subtest "Do not call notmuch for non-inlinable audio/mpeg parts"
+test_subtest_known_broken
+id='message-with-audio/mpeg-attachment@notmuchmail.org'
+emacs_deliver_message \
+ 'Message with audio/mpeg attachment' \
+ '' \
+ "(message-goto-eoh)
+ (insert \"Message-ID: <$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
+