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#
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# Cases from
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# http://pubs.opengroup.org/onlinepubs/9699919799/utilities/V3_chap02.html
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# My tests
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set -- a b
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for x in; do
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echo hi
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echo $x
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done
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## stdout-json: ""
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set -- a b
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for x do
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echo hi
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echo $x
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done
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## STDOUT:
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hi
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a
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hi
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b
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## END
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case foo in
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esac
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## stdout-json: ""
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foo=a
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case $foo in
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a) echo A ;;
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b) echo B
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esac
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## stdout: A
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foo=a
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case $foo in
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a) echo A
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esac
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## stdout: A
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foo=a
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case $foo in
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(a) echo A ;;
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(b) echo B
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esac
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## stdout: A
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# POSIX grammar seems to allow this, but bash and dash don't. Need ;;
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foo=a
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case $foo in
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a)
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b)
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echo A ;;
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d)
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esac
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## status: 2
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## OK mksh status: 1
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foo=b
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case $foo in
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a) echo A ;;
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b)
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esac
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## stdout-json: ""
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foo=a
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case $foo in
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a|b) echo A ;;
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c)
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esac
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## stdout: A
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# This is disallowed by the grammar; bash and dash don't accept it.
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;
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## status: 2
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## OK mksh status: 1
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#
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# Explicit tests
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#
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echo ${x:-$(ls -d /bin)}
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## stdout: /bin
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x=3
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while [ $x -gt 0 ]
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do
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echo $x
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x=$(($x-1))
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done
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## stdout-json: "3\n2\n1\n"
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x=3
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while
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# a couple of <newline>s
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# a list
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date && ls -d /bin || echo failed; cat tests/hello.txt
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# a couple of <newline>s
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# another list
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wc tests/hello.txt > _tmp/posix-compound.txt & true
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do
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# 2 lists
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ls -d /bin
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cat tests/hello.txt
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x=$(($x-1))
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[ $x -eq 0 ] && break
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done
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# Not testing anything but the status since output is complicated
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## status: 0
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cat <<EOF1; cat <<EOF2
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one
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EOF1
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two
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EOF2
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## stdout-json: "one\ntwo\n"
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cat <<EOF1; echo two; cat <<EOF2
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one
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EOF1
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three
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EOF2
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## STDOUT:
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one
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two
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three
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## END
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