1*3e3895bfSKrzysztof Piecuch# $FreeBSD: head/bin/sh/tests/builtins/read1.0 190300 2009-03-22 23:00:52Z stefanf $ 23df4d8b0SPeter Avalosset -e 33df4d8b0SPeter Avalos 43df4d8b0SPeter Avalosecho "1 2 3" | { read a; echo "x${a}x"; } 53df4d8b0SPeter Avalosecho "1 2 3" | { read a b; echo "x${a}x${b}x"; } 63df4d8b0SPeter Avalosecho "1 2 3" | { read a b c; echo "x${a}x${b}x${c}x"; } 73df4d8b0SPeter Avalosecho "1 2 3" | { read a b c d; echo "x${a}x${b}x${c}x${d}x"; } 83df4d8b0SPeter Avalos 93df4d8b0SPeter Avalosecho " 1 2 3 " | { read a b c; echo "x${a}x${b}x${c}x"; } 103df4d8b0SPeter Avalosecho " 1 2 3 " | { unset IFS; read a b c; echo "x${a}x${b}x${c}x"; } 113df4d8b0SPeter Avalosecho " 1 2 3 " | { IFS=$(printf ' \t\n') read a b c; echo "x${a}x${b}x${c}x"; } 123df4d8b0SPeter Avalosecho " 1 2 3 " | { IFS= read a b; echo "x${a}x${b}x"; } 133df4d8b0SPeter Avalos 143df4d8b0SPeter Avalosecho " 1,2 3 " | { IFS=' ,' read a b c; echo "x${a}x${b}x${c}x"; } 153df4d8b0SPeter Avalosecho ", 2 ,3" | { IFS=' ,' read a b c; echo "x${a}x${b}x${c}x"; } 163df4d8b0SPeter Avalosecho " 1 ,,3" | { IFS=' ,' read a b c; echo "x${a}x${b}x${c}x"; } 173df4d8b0SPeter Avalosecho " 1 , , 3" | { IFS=' ,' read a b c; echo "x${a}x${b}x${c}x"; } 183df4d8b0SPeter Avalosecho " 1 ,2 3," | { IFS=' ,' read a b c; echo "x${a}x${b}x${c}x"; } 193df4d8b0SPeter Avalosecho " 1 ,2 3,," | { IFS=' ,' read a b c; echo "x${a}x${b}x${c}x"; } 203df4d8b0SPeter Avalos 213df4d8b0SPeter Avalosecho " 1,2 3 " | { IFS=', ' read a b c; echo "x${a}x${b}x${c}x"; } 223df4d8b0SPeter Avalosecho ", 2 ,3" | { IFS=', ' read a b c; echo "x${a}x${b}x${c}x"; } 233df4d8b0SPeter Avalosecho " 1 ,,3" | { IFS=', ' read a b c; echo "x${a}x${b}x${c}x"; } 243df4d8b0SPeter Avalosecho " 1 , , 3" | { IFS=', ' read a b c; echo "x${a}x${b}x${c}x"; } 253df4d8b0SPeter Avalosecho " 1 ,2 3," | { IFS=', ' read a b c; echo "x${a}x${b}x${c}x"; } 263df4d8b0SPeter Avalosecho " 1 ,2 3,," | { IFS=', ' read a b c; echo "x${a}x${b}x${c}x"; } 27