#!/usr/bin/env bash
test_description='"notmuch tag"'
. ./test-lib.sh

add_message '[subject]=One'
add_message '[subject]=Two'

test_begin_subtest "Adding tags"
notmuch tag +tag1 +tag2 +tag3 \*
output=$(notmuch search \* | notmuch_search_sanitize)
test_expect_equal "$output" "\
thread:XXX   2001-01-05 [1/1] Notmuch Test Suite; One (inbox tag1 tag2 tag3 unread)
thread:XXX   2001-01-05 [1/1] Notmuch Test Suite; Two (inbox tag1 tag2 tag3 unread)"

test_begin_subtest "Removing tags"
notmuch tag -tag1 -tag2 \*
output=$(notmuch search \* | notmuch_search_sanitize)
test_expect_equal "$output" "\
thread:XXX   2001-01-05 [1/1] Notmuch Test Suite; One (inbox tag3 unread)
thread:XXX   2001-01-05 [1/1] Notmuch Test Suite; Two (inbox tag3 unread)"

test_expect_code 1 "No tag operations" 'notmuch tag One'
test_expect_code 1 "No query" 'notmuch tag +tag2'

test_begin_subtest "Redundant tagging"
notmuch tag +tag1 -tag3 One
notmuch tag +tag1 -tag3 \*
output=$(notmuch search \* | notmuch_search_sanitize)
test_expect_equal "$output" "\
thread:XXX   2001-01-05 [1/1] Notmuch Test Suite; One (inbox tag1 unread)
thread:XXX   2001-01-05 [1/1] Notmuch Test Suite; Two (inbox tag1 unread)"

test_begin_subtest "Special characters in tags"
notmuch tag +':" ' \*
notmuch tag -':" ' Two
output=$(notmuch search \* | notmuch_search_sanitize)
test_expect_equal "$output" "\
thread:XXX   2001-01-05 [1/1] Notmuch Test Suite; One (:\"  inbox tag1 unread)
thread:XXX   2001-01-05 [1/1] Notmuch Test Suite; Two (inbox tag1 unread)"

test_begin_subtest "Tagging order"
notmuch tag +tag4 -tag4 One
notmuch tag -tag4 +tag4 Two
output=$(notmuch search \* | notmuch_search_sanitize)
test_expect_equal "$output" "\
thread:XXX   2001-01-05 [1/1] Notmuch Test Suite; One (:\"  inbox tag1 unread)
thread:XXX   2001-01-05 [1/1] Notmuch Test Suite; Two (inbox tag1 tag4 unread)"

test_begin_subtest "--batch"
notmuch tag --batch <<EOF
# %20 is a space in tag
-:"%20 -tag1 +tag5 +tag6 -- O%6Ee
+tag1 -tag1 -tag4 +tag4 -- Two
-tag6 One
+tag5 Tw%6F
EOF
output=$(notmuch search \* | notmuch_search_sanitize)
test_expect_equal "$output" "\
thread:XXX   2001-01-05 [1/1] Notmuch Test Suite; One (inbox tag5 unread)
thread:XXX   2001-01-05 [1/1] Notmuch Test Suite; Two (inbox tag4 tag5 unread)"

# generate a common input file for the next several tests.
cat > batch.in  <<EOF
# %40 is an @ in tag
+%40 -tag5 +tag6 -- One
+tag1 -tag1 -tag4 +tag4 -- Two
-tag5 +tag6 Two
EOF

cat > batch.expected <<EOF
thread:XXX   2001-01-05 [1/1] Notmuch Test Suite; One (@ inbox tag6 unread)
thread:XXX   2001-01-05 [1/1] Notmuch Test Suite; Two (inbox tag4 tag6 unread)
EOF

test_begin_subtest "--input"
notmuch dump --format=batch-tag > backup.tags
notmuch tag --input=batch.in
notmuch search \* | notmuch_search_sanitize > OUTPUT
notmuch restore --format=batch-tag < backup.tags
test_expect_equal_file batch.expected OUTPUT

test_begin_subtest "--batch --input"
notmuch dump --format=batch-tag > backup.tags
notmuch tag --batch --input=batch.in
notmuch search \* | notmuch_search_sanitize > OUTPUT
notmuch restore --format=batch-tag < backup.tags
test_expect_equal_file batch.expected OUTPUT

test_begin_subtest "--batch, blank lines and comments"
notmuch dump | sort > EXPECTED
notmuch tag --batch <<EOF
# this line is a comment; the next has only white space
 	 

# the previous line is empty
EOF
notmuch dump | sort > OUTPUT
test_expect_equal_file EXPECTED OUTPUT

test_begin_subtest '--batch: checking error messages'
notmuch dump --format=batch-tag > BACKUP
notmuch tag --batch <<EOF 2>OUTPUT
# the next line has a space
 
# this line has no tag operations, but this is permitted in batch format.
a
+0
+a +b
# trailing whitespace
+a +b 
+c +d --
# this is a harmless comment, do not yell about it.

# the previous line was blank; also no yelling please
+%zz -- id:whatever
+e +f id:%yy
# the next non-comment line should report an an empty tag error for
# batch tagging, but not for restore
+ +e -- id:foo
+- -- id:foo
EOF

cat <<EOF > EXPECTED
Warning: no query string [+0]
Warning: no query string [+a +b]
Warning: missing query string [+a +b ]
Warning: no query string after -- [+c +d --]
Warning: hex decoding of tag %zz failed [+%zz -- id:whatever]
Warning: hex decoding of token '%yy' failed [+e +f id:%yy]
Warning: empty tag forbidden [+ +e -- id:foo]
Warning: tag starting with '-' forbidden [+- -- id:foo]
EOF

notmuch restore --format=batch-tag < BACKUP
test_expect_equal_file EXPECTED OUTPUT

test_expect_code 1 "Empty tag names" 'notmuch tag + One'

test_expect_code 1 "Tag name beginning with -" 'notmuch tag +- One'

test_done