1 #!/bin/bash 2 3 [ -f testing.sh ] && . testing.sh 4 5 echo "hello world " > en.txt 6 echo "this is some text " >> en.txt 7 # https://en.wikipedia.org/wiki/Aegukga 8 echo " " > kr.txt 9 echo " ." >> kr.txt 10 11 #testing "name" "command" "result" "infile" "stdin" 12 13 testing "join" "fmt en.txt" "hello world this is some text\n" "" "" 14 testing "split" "fmt -w 10 en.txt" "hello\nworld\nthis is\nsome text\n" "" "" 15 testing "no room" "echo 'hello world' | fmt -w 1" "hello\nworld\n" "" "" 16 testing "blank line" "echo -e 'first paragraph of text\n\nand another' | fmt -w 10" "first\nparagraph\nof text\n\nand\nanother\n" "" "" 17 testing "ws-only line" "echo -e 'hello\n \nworld' | fmt -w 10" "hello\n\nworld\n" "" "" 18 testing "leading space" "echo ' hello world' | fmt -w 5" " hello\n world\n" "" "" 19 testing "utf8" "fmt -w 10 kr.txt" "\n\n\n\n\n\n\n.\n" "" "" 20 21 testing "no newline" "fmt -w 10" "and\nthisisaverylongline\n" \ 22 "" "and thisisaverylongline" 23 testing "" "fmt -w 9" "1 2 3 4\n5 6 7 8\n9 0\n" "" "1 2 3 4 5 6 7 8 9 0\n" 24 testing "" "fmt -w 10" "1 2 3 4 5\n6 7 8 9 0\n" "" "1 2 3 4 5 6 7 8 9 0\n" 25 testing "" "fmt -w 11" "1 2 3 4 5\n6 7 8 9 0\n" "" "1 2 3 4 5 6 7 8 9 0\n" 26 testing "" "fmt -w 12" "1 2 3 4 5 6\n7 8 9 0\n" "" "1 2 3 4 5 6 7 8 9 0\n" 27 28 testing "matched tab indent" "fmt" "\thello world\n" "" "\thello\n\tworld" 29 testing "matched tab/space" "fmt" ' hello world\n' "" \ 30 " hello\n\tworld" 31 testing "matched space/tab" "fmt" "\thello world\n" "" "\thello\n world" 32 33 rm en.txt kr.txt 34
