24 lines
326 B
Plaintext
24 lines
326 B
Plaintext
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# $FreeBSD$
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failures=
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failure() {
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echo "Error at line $1" >&2
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failures=x$failures
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}
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exit 4 & p4=$!
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exit 8 & p8=$!
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wait $p4
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[ $? = 4 ] || failure $LINENO
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wait $p8
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[ $? = 8 ] || failure $LINENO
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exit 3 & p3=$!
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exit 7 & p7=$!
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wait $p7
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[ $? = 7 ] || failure $LINENO
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wait $p3
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[ $? = 3 ] || failure $LINENO
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test -z "$failures"
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