56 lines
1.5 KiB
Plaintext
56 lines
1.5 KiB
Plaintext
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# $FreeBSD$
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e= q='?' a='*' t=texttext s='ast*que?non' p='/et[c]/' w='a b c' b='{{(#)}}'
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h='##'
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failures=''
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ok=''
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testcase() {
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code="$1"
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expected="$2"
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oIFS="$IFS"
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eval "$code"
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IFS='|'
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result="$#|$*"
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IFS="$oIFS"
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if [ "x$result" = "x$expected" ]; then
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ok=x$ok
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else
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failures=x$failures
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echo "For $code, expected $expected actual $result"
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fi
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}
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set -f
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testcase 'set -- $s' '1|ast*que?non'
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testcase 'set -- ${s%\?*}' '1|ast*que'
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testcase 'set -- "${s%\?*}"' '1|ast*que'
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testcase 'set -- ${s%\**}' '1|ast'
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testcase 'set -- "${s%\**}"' '1|ast'
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testcase 'set -- ${s%"$q"*}' '1|ast*que'
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testcase 'set -- "${s%"$q"*}"' '1|ast*que'
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testcase 'set -- ${s%"$a"*}' '1|ast'
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testcase 'set -- "${s%"$a"*}"' '1|ast'
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testcase 'set -- ${s%"$q"$a}' '1|ast*que'
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testcase 'set -- "${s%"$q"$a}"' '1|ast*que'
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testcase 'set -- ${s%"$a"$a}' '1|ast'
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testcase 'set -- "${s%"$a"$a}"' '1|ast'
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set +f
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testcase 'set -- "${b%\}}"' '1|{{(#)}'
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# Parentheses are special in ksh, check that they can be escaped
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testcase 'set -- "${b%\)*}"' '1|{{(#'
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testcase 'set -- "${h#\#}"' '1|#'
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testcase 'set -- ${p%"${p#?}"}' '1|/'
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testcase 'set -- ${p%"${p#??????}"}' '1|/etc'
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testcase 'set -- ${p%"${p#???????}"}' '1|/etc/'
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testcase 'set -- "${p%"${p#?}"}"' '1|/'
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testcase 'set -- "${p%"${p#??????}"}"' '1|/et[c]'
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testcase 'set -- "${p%"${p#???????}"}"' '1|/et[c]/'
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testcase 'set -- ${p#"${p}"}' '0|'
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testcase 'set -- "${p#"${p}"}"' '1|'
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testcase 'set -- "${p#*\[}"' '1|c]/'
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test "x$failures" = x
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