Date: Fri, 23 Apr 2010 17:26:49 +0000 (UTC) From: Jilles Tjoelker <jilles@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r207127 - head/tools/regression/bin/sh/expansion Message-ID: <201004231726.o3NHQnoa065422@svn.freebsd.org>
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Author: jilles Date: Fri Apr 23 17:26:49 2010 New Revision: 207127 URL: http://svn.freebsd.org/changeset/base/207127 Log: sh: Add some more tests for ${v#...} and ${v%...}. These pass on stable/8 as well. Added: head/tools/regression/bin/sh/expansion/trim3.0 (contents, props changed) Added: head/tools/regression/bin/sh/expansion/trim3.0 ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ head/tools/regression/bin/sh/expansion/trim3.0 Fri Apr 23 17:26:49 2010 (r207127) @@ -0,0 +1,46 @@ +# $FreeBSD$ + +e= q='?' a='*' t=texttext s='ast*que?non' p='/et[c]/' w='a b c' b='{{(#)}}' +h='##' c='\\\\' +failures='' +ok='' + +testcase() { + code="$1" + expected="$2" + oIFS="$IFS" + eval "$code" + IFS='|' + result="$#|$*" + IFS="$oIFS" + if [ "x$result" = "x$expected" ]; then + ok=x$ok + else + failures=x$failures + echo "For $code, expected $expected actual $result" + fi +} + +# This doesn't make much sense, but it fails in dash so I'm adding it here: +testcase 'set -- "${w%${w#???}}"' '1|a b' + +testcase 'set -- ${p#/et[}' '1|c]/' +testcase 'set -- "${p#/et[}"' '1|c]/' +testcase 'set -- "${p%${p#????}}"' '1|/et[' + +testcase 'set -- ${b%'\'}\''}' '1|{{(#)}' + +testcase 'set -- ${c#\\}' '1|\\\' +testcase 'set -- ${c#\\\\}' '1|\\' +testcase 'set -- ${c#\\\\\\}' '1|\' +testcase 'set -- ${c#\\\\\\\\}' '0|' +testcase 'set -- "${c#\\}"' '1|\\\' +testcase 'set -- "${c#\\\\}"' '1|\\' +testcase 'set -- "${c#\\\\\\}"' '1|\' +testcase 'set -- "${c#\\\\\\\\}"' '1|' +testcase 'set -- "${c#"$c"}"' '1|' +testcase 'set -- ${c#"$c"}' '0|' +testcase 'set -- "${c%"$c"}"' '1|' +testcase 'set -- ${c%"$c"}' '0|' + +test "x$failures" = x
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