53 lines
1.1 KiB
Plaintext
53 lines
1.1 KiB
Plaintext
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# $FreeBSD$
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# This is really a test for outqstr(), which is readily accessible via trap.
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runtest()
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{
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teststring=$1
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trap -- "$teststring" USR1
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traps=$(trap)
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if [ "$teststring" != "-" ] && [ -z "$traps" ]; then
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# One possible reading of POSIX requires the above to return an
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# empty string because backquote commands are executed in a
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# subshell and subshells shall reset traps. However, an example
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# in the normative description of the trap builtin shows the
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# same usage as here, it is useful and our /bin/sh allows it.
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echo '$(trap) is broken'
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exit 1
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fi
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trap - USR1
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eval "$traps"
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traps2=$(trap)
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if [ "$traps" != "$traps2" ]; then
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echo "Mismatch for '$teststring'"
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exit 1
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fi
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}
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runtest 'echo'
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runtest 'echo hi'
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runtest "'echo' 'hi'"
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runtest '"echo" $PATH'
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runtest '\echo "$PATH"'
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runtest ' 0'
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runtest '0 '
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runtest ' 1'
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runtest '1 '
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i=1
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while [ $i -le 127 ]; do
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c=$(printf \\"$(printf %o $i)")
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if [ $i -lt 48 ] || [ $i -gt 57 ]; then
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runtest "$c"
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fi
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runtest " $c$c"
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runtest "a$c"
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i=$((i+1))
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done
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IFS=,
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runtest ' '
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runtest ','
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unset IFS
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runtest ' '
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exit 0
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