+output=$(NOTMUCH_NEW)
+pass_if_equal "$output" "No new mail. Removed 3 messages."
+
+printf "\nTesting \"notmuch search\" in several variations:\n"
+
+printf " Search body...\t\t\t\t\t"
+add_message '[subject]="body search"' '[date]="Sat, 01 Jan 2000 12:00:00 -0000"' [body]=bodysearchtest
+output=$($NOTMUCH search bodysearchtest | notmuch_search_sanitize)
+pass_if_equal "$output" "thread:XXX 2000-01-01 [1/1] Notmuch Test Suite; body search (inbox unread)"
+
+printf " Search by from:...\t\t\t\t"
+add_message '[subject]="search by from"' '[date]="Sat, 01 Jan 2000 12:00:00 -0000"' [from]=searchbyfrom
+output=$($NOTMUCH search from:searchbyfrom | notmuch_search_sanitize)
+pass_if_equal "$output" "thread:XXX 2000-01-01 [1/1] searchbyfrom; search by from (inbox unread)"
+
+printf " Search by to:...\t\t\t\t"
+add_message '[subject]="search by to"' '[date]="Sat, 01 Jan 2000 12:00:00 -0000"' [to]=searchbyto
+output=$($NOTMUCH search to:searchbyto | notmuch_search_sanitize)
+pass_if_equal "$output" "thread:XXX 2000-01-01 [1/1] Notmuch Test Suite; search by to (inbox unread)"
+
+printf " Search by subject:...\t\t\t\t"
+add_message [subject]=subjectsearchtest '[date]="Sat, 01 Jan 2000 12:00:00 -0000"'
+output=$($NOTMUCH search subject:subjectsearchtest | notmuch_search_sanitize)
+pass_if_equal "$output" "thread:XXX 2000-01-01 [1/1] Notmuch Test Suite; subjectsearchtest (inbox unread)"
+
+printf " Search by id:...\t\t\t\t"
+add_message '[subject]="search by id"' '[date]="Sat, 01 Jan 2000 12:00:00 -0000"'
+output=$($NOTMUCH search id:${gen_msg_id} | notmuch_search_sanitize)
+pass_if_equal "$output" "thread:XXX 2000-01-01 [1/1] Notmuch Test Suite; search by id (inbox unread)"
+
+printf " Search by tag:...\t\t\t\t"
+add_message '[subject]="search by tag"' '[date]="Sat, 01 Jan 2000 12:00:00 -0000"'
+$NOTMUCH tag +searchbytag id:${gen_msg_id}
+output=$($NOTMUCH search tag:searchbytag | notmuch_search_sanitize)
+pass_if_equal "$output" "thread:XXX 2000-01-01 [1/1] Notmuch Test Suite; search by tag (inbox searchbytag unread)"
+
+printf " Search by thread:...\t\t\t\t"
+add_message '[subject]="search by thread"' '[date]="Sat, 01 Jan 2000 12:00:00 -0000"'
+thread_id=$($NOTMUCH search id:${gen_msg_id} | sed -e 's/thread:\([a-f0-9]*\).*/\1/')
+output=$($NOTMUCH search thread:${thread_id} | notmuch_search_sanitize)
+pass_if_equal "$output" "thread:XXX 2000-01-01 [1/1] Notmuch Test Suite; search by thread (inbox unread)"
+
+printf " Search body (phrase)...\t\t\t"
+add_message '[subject]="body search (phrase)"' '[date]="Sat, 01 Jan 2000 12:00:00 -0000"' '[body]="body search (phrase)"'
+add_message '[subject]="negative result"' '[date]="Sat, 01 Jan 2000 12:00:00 -0000"' '[body]="This phrase should not match the body search"'
+output=$($NOTMUCH search '\"body search (phrase)\"' | notmuch_search_sanitize)
+pass_if_equal "$output" "thread:XXX 2000-01-01 [1/1] Notmuch Test Suite; body search (phrase) (inbox unread)"
+
+printf " Search by from: (address)...\t\t\t"
+add_message '[subject]="search by from (address)"' '[date]="Sat, 01 Jan 2000 12:00:00 -0000"' [from]=searchbyfrom@example.com
+output=$($NOTMUCH search from:searchbyfrom@example.com | notmuch_search_sanitize)
+pass_if_equal "$output" "thread:XXX 2000-01-01 [1/1] searchbyfrom@example.com; search by from (address) (inbox unread)"
+
+printf " Search by from: (name)...\t\t\t"
+add_message '[subject]="search by from (name)"' '[date]="Sat, 01 Jan 2000 12:00:00 -0000"' '[from]="Search By From Name <test@example.com>"'
+output=$($NOTMUCH search from:'Search By From Name' | notmuch_search_sanitize)
+pass_if_equal "$output" "thread:XXX 2000-01-01 [1/1] Search By From Name; search by from (name) (inbox unread)"
+
+printf " Search by to: (address)...\t\t\t"
+add_message '[subject]="search by to (address)"' '[date]="Sat, 01 Jan 2000 12:00:00 -0000"' [to]=searchbyto@example.com
+output=$($NOTMUCH search to:searchbyto@example.com | notmuch_search_sanitize)
+pass_if_equal "$output" "thread:XXX 2000-01-01 [1/1] Notmuch Test Suite; search by to (address) (inbox unread)"
+
+printf " Search by to: (name)...\t\t\t"
+add_message '[subject]="search by to (name)"' '[date]="Sat, 01 Jan 2000 12:00:00 -0000"' '[to]="Search By To Name <test@example.com>"'
+output=$($NOTMUCH search to:'Search By To Name' | notmuch_search_sanitize)
+pass_if_equal "$output" "thread:XXX 2000-01-01 [1/1] Notmuch Test Suite; search by to (name) (inbox unread)"
+
+printf " Search by subject: (phrase)...\t\t\t"
+add_message '[subject]="subject search test (phrase)"' '[date]="Sat, 01 Jan 2000 12:00:00 -0000"'
+add_message '[subject]="this phrase should not match the subject search test"' '[date]="Sat, 01 Jan 2000 12:00:00 -0000"'
+output=$($NOTMUCH search 'subject:\"subject search test (phrase)\"' | notmuch_search_sanitize)
+pass_if_equal "$output" "thread:XXX 2000-01-01 [1/1] Notmuch Test Suite; subject search test (phrase) (inbox unread)"
+
+printf " Search for all messages (\"*\"):...\t\t"
+output=$($NOTMUCH search '*' | notmuch_search_sanitize)
+pass_if_equal "$output" "thread:XXX 2001-01-05 [1/1] Notmuch Test Suite; Test message #6 (inbox unread)
+thread:XXX 2001-01-05 [1/1] Notmuch Test Suite; Test message #14 (inbox unread)
+thread:XXX 2000-01-01 [1/1] Notmuch Test Suite; body search (inbox unread)
+thread:XXX 2000-01-01 [1/1] searchbyfrom; search by from (inbox unread)
+thread:XXX 2000-01-01 [1/1] Notmuch Test Suite; search by to (inbox unread)
+thread:XXX 2000-01-01 [1/1] Notmuch Test Suite; subjectsearchtest (inbox unread)
+thread:XXX 2000-01-01 [1/1] Notmuch Test Suite; search by id (inbox unread)
+thread:XXX 2000-01-01 [1/1] Notmuch Test Suite; search by tag (inbox searchbytag unread)
+thread:XXX 2000-01-01 [1/1] Notmuch Test Suite; search by thread (inbox unread)
+thread:XXX 2000-01-01 [1/1] Notmuch Test Suite; body search (phrase) (inbox unread)
+thread:XXX 2000-01-01 [1/1] Notmuch Test Suite; negative result (inbox unread)
+thread:XXX 2000-01-01 [1/1] searchbyfrom@example.com; search by from (address) (inbox unread)
+thread:XXX 2000-01-01 [1/1] Search By From Name; search by from (name) (inbox unread)
+thread:XXX 2000-01-01 [1/1] Notmuch Test Suite; search by to (address) (inbox unread)
+thread:XXX 2000-01-01 [1/1] Notmuch Test Suite; search by to (name) (inbox unread)
+thread:XXX 2000-01-01 [1/1] Notmuch Test Suite; subject search test (phrase) (inbox unread)
+thread:XXX 2000-01-01 [1/1] Notmuch Test Suite; this phrase should not match the subject search test (inbox unread)"
+
+printf " Search body (utf-8):...\t\t\t"
+add_message '[subject]="utf8-message-body-subject"' '[date]="Sat, 01 Jan 2000 12:00:00 -0000"' '[body]="message body utf8: bödý"'
+output=$($NOTMUCH search 'bödý' | notmuch_search_sanitize)
+pass_if_equal "$output" "thread:XXX 2000-01-01 [1/1] Notmuch Test Suite; utf8-message-body-subject (inbox unread)"
+
+printf "\nTesting --format=json output:\n"
+
+printf " Show message: json...\t\t\t\t"
+add_message '[subject]="json-show-subject"' '[date]="Sat, 01 Jan 2000 12:00:00 -0000"' '[body]="json-show-message"'
+output=$($NOTMUCH show --format=json 'json-show-message')
+pass_if_equal "$output" '[[[{"id": "'${gen_msg_id}'", "match": true, "filename": "'${gen_msg_filename}'", "timestamp": 946728000, "date_relative": "2000-01-01", "tags": ["inbox","unread"], "headers": {"Subject": "json-show-subject", "From": "Notmuch Test Suite <test_suite@notmuchmail.org>", "To": "Notmuch Test Suite <test_suite@notmuchmail.org>", "Cc": "", "Bcc": "", "Date": "Sat, 01 Jan 2000 12:00:00 -0000"}, "body": [{"id": 1, "content-type": "text/plain", "content": "json-show-message\n"}]}, []]]]'
+
+printf " Search message: json...\t\t\t"
+add_message '[subject]="json-search-subject"' '[date]="Sat, 01 Jan 2000 12:00:00 -0000"' '[body]="json-search-message"'
+output=$($NOTMUCH search --format=json 'json-search-message' | notmuch_search_sanitize)
+pass_if_equal "$output" '[{"thread": "XXX",
+"timestamp": 946728000,
+"matched": 1,
+"total": 1,
+"authors": "Notmuch Test Suite",
+"subject": "json-search-subject",
+"tags": ["inbox", "unread"]}]'
+
+printf " Search by subject (utf-8):...\t\t\t"
+add_message [subject]=utf8-sübjéct '[date]="Sat, 01 Jan 2000 12:00:00 -0000"'
+output=$($NOTMUCH search subject:utf8-sübjéct | notmuch_search_sanitize)
+pass_if_equal "$output" "thread:XXX 2000-01-01 [1/1] Notmuch Test Suite; utf8-sübjéct (inbox unread)"
+
+printf " Show message: json, utf-8...\t\t\t"
+add_message '[subject]="json-show-utf8-body-sübjéct"' '[date]="Sat, 01 Jan 2000 12:00:00 -0000"' '[body]="jsön-show-méssage"'
+output=$($NOTMUCH show --format=json 'jsön-show-méssage')
+pass_if_equal "$output" '[[[{"id": "'${gen_msg_id}'", "match": true, "filename": "'${gen_msg_filename}'", "timestamp": 946728000, "date_relative": "2000-01-01", "tags": ["inbox","unread"], "headers": {"Subject": "json-show-utf8-body-sübjéct", "From": "Notmuch Test Suite <test_suite@notmuchmail.org>", "To": "Notmuch Test Suite <test_suite@notmuchmail.org>", "Cc": "", "Bcc": "", "Date": "Sat, 01 Jan 2000 12:00:00 -0000"}, "body": [{"id": 1, "content-type": "text/plain", "content": "jsön-show-méssage\n"}]}, []]]]'
+
+printf " Search message: json, utf-8...\t\t\t"
+add_message '[subject]="json-search-utf8-body-sübjéct"' '[date]="Sat, 01 Jan 2000 12:00:00 -0000"' '[body]="jsön-search-méssage"'
+output=$($NOTMUCH search --format=json 'jsön-search-méssage' | notmuch_search_sanitize)
+pass_if_equal "$output" '[{"thread": "XXX",
+"timestamp": 946728000,
+"matched": 1,
+"total": 1,
+"authors": "Notmuch Test Suite",
+"subject": "json-search-utf8-body-sübjéct",
+"tags": ["inbox", "unread"]}]'
+
+printf "\nTesting naming of threads with changing subject:\n"
+add_message '[subject]="thread-naming: Initial thread subject"' \
+ '[date]="Fri, 05 Jan 2001 15:43:56 -0800"'
+first=${gen_msg_cnt}
+parent=${gen_msg_id}
+add_message '[subject]="thread-naming: Older changed subject"' \
+ '[date]="Sat, 06 Jan 2001 15:43:56 -0800"' \
+ "[in-reply-to]=\<$parent\>"
+add_message '[subject]="thread-naming: Newer changed subject"' \
+ '[date]="Sun, 07 Jan 2001 15:43:56 -0800"' \
+ "[in-reply-to]=\<$parent\>"
+add_message '[subject]="thread-naming: Final thread subject"' \
+ '[date]="Mon, 08 Jan 2001 15:43:56 -0800"' \
+ "[in-reply-to]=\<$parent\>"
+final=${gen_msg_id}
+
+printf " Initial thread name (oldest-first search)...\t"
+output=$($NOTMUCH search --sort=oldest-first thread-naming and tag:inbox | notmuch_search_sanitize)
+pass_if_equal "$output" "thread:XXX 2001-01-05 [4/4] Notmuch Test Suite; thread-naming: Initial thread subject (inbox unread)"
+
+printf " Initial thread name (newest-first search)...\t"
+output=$($NOTMUCH search --sort=newest-first thread-naming and tag:inbox | notmuch_search_sanitize)
+pass_if_equal "$output" "thread:XXX 2001-01-08 [4/4] Notmuch Test Suite; thread-naming: Final thread subject (inbox unread)"
+
+# Remove oldest and newest messages from search results
+$NOTMUCH tag -inbox id:$parent or id:$final
+
+printf " Changed thread name (oldest-first search)...\t"
+output=$($NOTMUCH search --sort=oldest-first thread-naming and tag:inbox | notmuch_search_sanitize)
+pass_if_equal "$output" "thread:XXX 2001-01-06 [2/4] Notmuch Test Suite; thread-naming: Older changed subject (inbox unread)"
+
+printf " Changed thread name (newest-first search)...\t"
+output=$($NOTMUCH search --sort=newest-first thread-naming and tag:inbox | notmuch_search_sanitize)
+pass_if_equal "$output" "thread:XXX 2001-01-07 [2/4] Notmuch Test Suite; thread-naming: Newer changed subject (inbox unread)"
+
+printf " Ignore added reply prefix (Re:)...\t\t"
+add_message '[subject]="Re: thread-naming: Initial thread subject"' \
+ '[date]="Tue, 09 Jan 2001 15:43:45 -0800"' \
+ "[in-reply-to]=\<$parent\>"
+output=$($NOTMUCH search --sort=newest-first thread-naming and tag:inbox | notmuch_search_sanitize)
+pass_if_equal "$output" "thread:XXX 2001-01-09 [3/5] Notmuch Test Suite; thread-naming: Initial thread subject (inbox unread)"
+
+printf " Ignore added reply prefix (Aw:)...\t\t"
+add_message '[subject]="Aw: thread-naming: Initial thread subject"' \
+ '[date]="Wed, 10 Jan 2001 15:43:45 -0800"' \
+ "[in-reply-to]=\<$parent\>"
+output=$($NOTMUCH search --sort=newest-first thread-naming and tag:inbox | notmuch_search_sanitize)
+pass_if_equal "$output" "thread:XXX 2001-01-10 [4/6] Notmuch Test Suite; thread-naming: Initial thread subject (inbox unread)"
+
+printf " Ignore added reply prefix (Vs:)...\t\t"
+add_message '[subject]="Vs: thread-naming: Initial thread subject"' \
+ '[date]="Thu, 11 Jan 2001 15:43:45 -0800"' \
+ "[in-reply-to]=\<$parent\>"
+output=$($NOTMUCH search --sort=newest-first thread-naming and tag:inbox | notmuch_search_sanitize)
+pass_if_equal "$output" "thread:XXX 2001-01-11 [5/7] Notmuch Test Suite; thread-naming: Initial thread subject (inbox unread)"
+
+printf " Ignore added reply prefix (Sv:)...\t\t"
+add_message '[subject]="Sv: thread-naming: Initial thread subject"' \
+ '[date]="Fri, 12 Jan 2001 15:43:45 -0800"' \
+ "[in-reply-to]=\<$parent\>"
+output=$($NOTMUCH search --sort=newest-first thread-naming and tag:inbox | notmuch_search_sanitize)
+pass_if_equal "$output" "thread:XXX 2001-01-12 [6/8] Notmuch Test Suite; thread-naming: Initial thread subject (inbox unread)"
+
+printf " Test order of messages in \"notmuch show\"\t"
+output=$($NOTMUCH show thread-naming | notmuch_show_sanitize)
+pass_if_equal "$output" "\fmessage{ id:msg-$(printf "%03d" $first)@notmuch-test-suite depth:0 match:1 filename:/XXX/mail/msg-$(printf "%03d" $first)
+\fheader{
+Notmuch Test Suite <test_suite@notmuchmail.org> (2001-01-05) (unread)
+Subject: thread-naming: Initial thread subject
+From: Notmuch Test Suite <test_suite@notmuchmail.org>
+To: Notmuch Test Suite <test_suite@notmuchmail.org>
+Date: Fri, 05 Jan 2001 15:43:56 -0800
+\fheader}
+\fbody{
+\fpart{ ID: 1, Content-type: text/plain
+This is just a test message (#$first)
+\fpart}
+\fbody}
+\fmessage}
+\fmessage{ id:msg-$(printf "%03d" $((first + 1)))@notmuch-test-suite depth:1 match:1 filename:/XXX/mail/msg-$(printf "%03d" $((first + 1)))
+\fheader{
+Notmuch Test Suite <test_suite@notmuchmail.org> (2001-01-06) (inbox unread)
+Subject: thread-naming: Older changed subject
+From: Notmuch Test Suite <test_suite@notmuchmail.org>
+To: Notmuch Test Suite <test_suite@notmuchmail.org>
+Date: Sat, 06 Jan 2001 15:43:56 -0800
+\fheader}
+\fbody{
+\fpart{ ID: 1, Content-type: text/plain
+This is just a test message (#$((first + 1)))
+\fpart}
+\fbody}
+\fmessage}
+\fmessage{ id:msg-$(printf "%03d" $((first + 2)))@notmuch-test-suite depth:1 match:1 filename:/XXX/mail/msg-$(printf "%03d" $((first + 2)))
+\fheader{
+Notmuch Test Suite <test_suite@notmuchmail.org> (2001-01-07) (inbox unread)
+Subject: thread-naming: Newer changed subject
+From: Notmuch Test Suite <test_suite@notmuchmail.org>
+To: Notmuch Test Suite <test_suite@notmuchmail.org>
+Date: Sun, 07 Jan 2001 15:43:56 -0800
+\fheader}
+\fbody{
+\fpart{ ID: 1, Content-type: text/plain
+This is just a test message (#$((first + 2)))
+\fpart}
+\fbody}
+\fmessage}
+\fmessage{ id:msg-$(printf "%03d" $((first + 3)))@notmuch-test-suite depth:1 match:1 filename:/XXX/mail/msg-$(printf "%03d" $((first + 3)))
+\fheader{
+Notmuch Test Suite <test_suite@notmuchmail.org> (2001-01-08) (unread)
+Subject: thread-naming: Final thread subject
+From: Notmuch Test Suite <test_suite@notmuchmail.org>
+To: Notmuch Test Suite <test_suite@notmuchmail.org>
+Date: Mon, 08 Jan 2001 15:43:56 -0800
+\fheader}
+\fbody{
+\fpart{ ID: 1, Content-type: text/plain
+This is just a test message (#$((first + 3)))
+\fpart}
+\fbody}
+\fmessage}
+\fmessage{ id:msg-$(printf "%03d" $((first + 4)))@notmuch-test-suite depth:1 match:1 filename:/XXX/mail/msg-$(printf "%03d" $((first + 4)))
+\fheader{
+Notmuch Test Suite <test_suite@notmuchmail.org> (2001-01-09) (inbox unread)
+Subject: Re: thread-naming: Initial thread subject
+From: Notmuch Test Suite <test_suite@notmuchmail.org>
+To: Notmuch Test Suite <test_suite@notmuchmail.org>
+Date: Tue, 09 Jan 2001 15:43:45 -0800
+\fheader}
+\fbody{
+\fpart{ ID: 1, Content-type: text/plain
+This is just a test message (#$((first + 4)))
+\fpart}
+\fbody}
+\fmessage}
+\fmessage{ id:msg-$(printf "%03d" $((first + 5)))@notmuch-test-suite depth:1 match:1 filename:/XXX/mail/msg-$(printf "%03d" $((first + 5)))
+\fheader{
+Notmuch Test Suite <test_suite@notmuchmail.org> (2001-01-10) (inbox unread)
+Subject: Aw: thread-naming: Initial thread subject
+From: Notmuch Test Suite <test_suite@notmuchmail.org>
+To: Notmuch Test Suite <test_suite@notmuchmail.org>
+Date: Wed, 10 Jan 2001 15:43:45 -0800
+\fheader}
+\fbody{
+\fpart{ ID: 1, Content-type: text/plain
+This is just a test message (#$((first + 5)))
+\fpart}
+\fbody}
+\fmessage}
+\fmessage{ id:msg-$(printf "%03d" $((first + 6)))@notmuch-test-suite depth:1 match:1 filename:/XXX/mail/msg-$(printf "%03d" $((first + 6)))
+\fheader{
+Notmuch Test Suite <test_suite@notmuchmail.org> (2001-01-11) (inbox unread)
+Subject: Vs: thread-naming: Initial thread subject
+From: Notmuch Test Suite <test_suite@notmuchmail.org>
+To: Notmuch Test Suite <test_suite@notmuchmail.org>
+Date: Thu, 11 Jan 2001 15:43:45 -0800
+\fheader}
+\fbody{
+\fpart{ ID: 1, Content-type: text/plain
+This is just a test message (#$((first + 6)))
+\fpart}
+\fbody}
+\fmessage}
+\fmessage{ id:msg-$(printf "%03d" $((first + 7)))@notmuch-test-suite depth:1 match:1 filename:/XXX/mail/msg-$(printf "%03d" $((first + 7)))
+\fheader{
+Notmuch Test Suite <test_suite@notmuchmail.org> (2001-01-12) (inbox unread)
+Subject: Sv: thread-naming: Initial thread subject
+From: Notmuch Test Suite <test_suite@notmuchmail.org>
+To: Notmuch Test Suite <test_suite@notmuchmail.org>
+Date: Fri, 12 Jan 2001 15:43:45 -0800
+\fheader}
+\fbody{
+\fpart{ ID: 1, Content-type: text/plain
+This is just a test message (#$((first + 7)))
+\fpart}
+\fbody}
+\fmessage}"