#!/bin/bash

set -eux
set -o pipefail

true > kd-ors-empty.expected
./keep-dups --split 2 --check-fields 0,1 --output-fields 0,1,2 --field-separator , --output-record-separator $'\n' < /dev/null > kd-ors-empty.actual
diff -u kd-ors-empty.expected kd-ors-empty.actual

printf '1,2,3\n1,2,4\n1,2,5\n1,a,1\n1,a,2\n' > kd-ors-some.expected
printf '1,2,3\n1,2,4\n1,2,5\n1,a,1\n1,a,2\n1,b,x\n5\n' | \
	./keep-dups --split 2 --check-fields 0,1 --output-fields 0,1,2 --field-separator , --input-record-separator $'\n' --output-record-separator $'\n' > kd-ors-some.actual
diff -u kd-ors-some.expected kd-ors-some.actual

true > kd-drs-empty.expected
./keep-dups --split 2 --check-fields 0,1 --output-fields 0,1,2 --field-separator , --double-record-separator $'\n' < /dev/null > kd-drs-empty.actual
diff -u kd-drs-empty.expected kd-drs-empty.actual

printf '1,2,3\n1,2,4\n1,2,5\n1,a,1\n1,a,2\n' > kd-drs-some.expected
printf '1,2,3\n1,2,4\n\n1,2,5\n1,a,1\n1,a,2\n1,b,x\n5\n' | \
	./keep-dups --split 2 --check-fields 0,1 --output-fields 0,1,2 --field-separator , --input-record-separator $'\n' --double-record-separator $'\n' > kd-drs-some.actual
diff -u kd-drs-some.expected kd-drs-some.actual