21 lines
273 B
Plaintext
21 lines
273 B
Plaintext
# $FreeBSD$
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failures=0
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check() {
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if ! eval "[ $* ]"; then
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echo "Failed: $*"
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: $((failures += 1))
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fi
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}
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s='ast*que?non' sq=\' dq=\"
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# This is possibly useful but differs from other shells.
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check '"$(cat <<EOF
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${s+"x"}
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EOF
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)" = ${dq}x${dq}'
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exit $((failures != 0))
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