22 lines
675 B
Plaintext
22 lines
675 B
Plaintext
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# $FreeBSD$
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failures=0
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check() {
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if [ "$2" != "$3" ]; then
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echo "Failure at $1" >&2
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failures=$((failures + 1))
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fi
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}
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check $LINENO "$(trap "echo bye" EXIT; : >/dev/null)" bye
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check $LINENO "$(trap "echo bye" EXIT; { :; } >/dev/null)" bye
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check $LINENO "$(trap "echo bye" EXIT; (:) >/dev/null)" bye
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check $LINENO "$(trap "echo bye" EXIT; (: >/dev/null))" bye
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check $LINENO "$(${SH} -c 'trap "echo bye" EXIT; : >/dev/null')" bye
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check $LINENO "$(${SH} -c 'trap "echo bye" EXIT; { :; } >/dev/null')" bye
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check $LINENO "$(${SH} -c 'trap "echo bye" EXIT; (:) >/dev/null')" bye
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check $LINENO "$(${SH} -c 'trap "echo bye" EXIT; (: >/dev/null)')" bye
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exit $((failures > 0))
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