thread:XXX 2001-01-05 [1/1] Notmuch Test Suite; One ()
thread:XXX 2001-01-05 [1/1] Notmuch Test Suite; Two (tag5 tag6 unread)"
+test_begin_subtest "Remove all with batch"
+notmuch tag +tag1 One
+notmuch tag --remove-all --batch <<EOF
+-- One
++tag3 +tag4 +inbox -- Two
+EOF
+output=$(notmuch search \* | notmuch_search_sanitize)
+test_expect_equal "$output" "\
+thread:XXX 2001-01-05 [1/1] Notmuch Test Suite; One ()
+thread:XXX 2001-01-05 [1/1] Notmuch Test Suite; Two (inbox tag3 tag4)"
+
test_begin_subtest "Remove all with a no-op"
notmuch tag +inbox +tag1 +unread One
notmuch tag --remove-all +foo +inbox +tag1 -foo +unread Two
notmuch restore --format=batch-tag < backup.tags
test_expect_equal_file batch.expected OUTPUT
+test_begin_subtest "--batch --input --remove-all"
+notmuch dump --format=batch-tag > backup.tags
+notmuch tag +foo +bar -- One
+notmuch tag +tag7 -- Two
+notmuch tag --batch --input=batch.in --remove-all
+notmuch search \* | notmuch_search_sanitize > OUTPUT
+notmuch restore --format=batch-tag < backup.tags
+cat > batch_removeall.expected <<EOF
+thread:XXX 2001-01-05 [1/1] Notmuch Test Suite; One (@ tag6)
+thread:XXX 2001-01-05 [1/1] Notmuch Test Suite; Two (tag6)
+EOF
+test_expect_equal_file batch_removeall.expected OUTPUT
+rm batch_removeall.expected
+
test_begin_subtest "--batch, blank lines and comments"
notmuch dump | sort > EXPECTED
notmuch tag --batch <<EOF