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31 lines
680 B
31 lines
680 B
#!/bin/sh
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# Check -S option.
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. "${srcdir=.}/init.sh"
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run_prog ../readv > /dev/null
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test_c()
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{
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local sortby sortopts sedexpr
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sortby="$1"; shift
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sortopts="$1"; shift
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sedexpr="$1"; shift
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run_strace -c -w -S "$sortby" ../readv > /dev/null
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sed -r -n -e "$sedexpr" < "$LOG" > "$OUT"
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[ -s "$OUT" ] ||
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fail_ "$STRACE $args output mismatch"
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LC_ALL=C sort -c $sortopts "$OUT" || {
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echo 'Actual output:'
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cat < "$LOG"
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fail_ "$STRACE $args output not sorted properly"
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}
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}
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c='[[:space:]]+([^[:space:]]+)'
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test_c calls '-n -r' '/^[[:space:]]+[0-9]/ s/^'"$c$c$c$c"'[[:space:]].*/\4/p'
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test_c name '' '/^[[:space:]]+[0-9]/ s/^'"$c$c$c$c"'([[:space:]]+[0-9]+)?'"$c"'$/\6/p'
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