1 #!/bin/sh 2 3 # Check -S option. 4 5 . "${srcdir=.}/init.sh" 6 7 run_prog ../readv > /dev/null 8 9 test_c() 10 { 11 local sortby sortopts sedexpr 12 sortby="$1"; shift 13 sortopts="$1"; shift 14 sedexpr="$1"; shift 15 16 run_strace -c -w -S "$sortby" ../readv > /dev/null 17 sed -r -n -e "$sedexpr" < "$LOG" > "$OUT" 18 19 [ -s "$OUT" ] || 20 fail_ "$STRACE $args output mismatch" 21 LC_ALL=C sort -c $sortopts "$OUT" || { 22 echo 'Actual output:' 23 cat < "$LOG" 24 fail_ "$STRACE $args output not sorted properly" 25 } 26 } 27 28 c='[[:space:]]+([^[:space:]]+)' 29 test_c calls '-n -r' '/^[[:space:]]+[0-9]/ s/^'"$c$c$c$c"'[[:space:]].*/\4/p' 30 test_c name '' '/^[[:space:]]+[0-9]/ s/^'"$c$c$c$c"'([[:space:]]+[0-9]+)?'"$c"'$/\6/p' 31
