27 lines
445 B
Bash
27 lines
445 B
Bash
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#!/bin/bash
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dir=$(dirname "$(readlink -f "$0")")
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trie="$dir/../trie.py"
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read -r -d '' input <<EOF
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a b x
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a b c
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a b c d
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EOF
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output=$(echo "$input" | "$trie")
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# shellcheck disable=SC2086
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result=$(eval 'for i in '$output' ; do echo "$i" ; done' | sort)
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reference=$(echo "$input" | sort | uniq)
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if test "$reference" = "$result" ; then
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rv=0
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else
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printf 'ERROR: reference=\n%s\nresult=\n%s\n' "$reference" "$result"
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rv=1
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fi
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exit $rv
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