+printf "\nTesting messages with ridiculously-long message IDs...\n"
+printf " Referencing long ID before adding...\t\t"
+generate_message '[subject]="Reference of ridiculously-long message ID"' \
+ '[references]=\<abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_-abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_-abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_-abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_-abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_-abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_-abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_-abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_-\>'
+
+output=$(NOTMUCH_NEW)
+pass_if_equal "$output" "Added 1 new message to the database."
+
+printf " Adding message with long ID...\t\t\t"
+generate_message '[subject]="A ridiculously-long message ID"' \
+ '[id]=abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_-abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_-abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_-abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_-abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_-abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_-abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_-abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_-'
+
+output=$(NOTMUCH_NEW)
+pass_if_equal "$output" "Added 1 new message to the database."
+
+printf " Referencing long ID after adding...\t\t"
+generate_message '[subject]="Reply to ridiculously-long message ID"' \
+ '[in-reply-to]=\<abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_-abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_-abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_-abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_-abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_-abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_-abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_-abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_-\>'
+
+output=$(NOTMUCH_NEW)
+pass_if_equal "$output" "Added 1 new message to the database."
+
+printf " Ensure all messages were threaded together...\t"
+
+output=$($NOTMUCH search 'subject:"a ridiculously-long message ID"' | notmuch_search_sanitize)
+pass_if_equal "$output" "thread:XXX 2001-01-05 [1/3] Notmuch Test Suite; A ridiculously-long message ID (inbox unread)"
+
+printf "\nTesting encoding issues...\n"
+printf " Message with text of unknown charset...\t"
+add_message '[content-type]="text/plain; charset=unknown-8bit"' \
+ '[body]=irrelevant'
+
+output=$($NOTMUCH show id:${gen_msg_id} 2>&1 | notmuch_show_sanitize)
+pass_if_equal "$output" "\fmessage{ id:msg-074@notmuch-test-suite depth:0 match:1 filename:/XXX/mail/msg-074
+\fheader{
+Notmuch Test Suite <test_suite@notmuchmail.org> (2001-01-05) (inbox unread)
+Subject: Test message #74
+From: Notmuch Test Suite <test_suite@notmuchmail.org>
+To: Notmuch Test Suite <test_suite@notmuchmail.org>
+Date: Tue, 05 Jan 2001 15:43:57 -0800
+\fheader}
+\fbody{
+\fpart{ ID: 1, Content-type: text/plain
+irrelevant
+\fpart}
+\fbody}
+\fmessage}"
+