# test the ksh-like extended globbing features: [!@*?+](patlist)

shopt -s extglob

expect()
{
	echo expect "$@"
}

case "/dev/udp/129.22.8.102/45" in
/dev/@(tcp|udp)/*/*)	echo ok 1;;
*)		echo bad 1;;
esac

# valid numbers
case 12 in
0|[1-9]*([0-9]))	echo ok 2;;
*)			echo bad 2;;
esac

case 12abc in
0|[1-9]*([0-9]))	echo bad 3;;
*)			echo ok 3;;
esac

case 1 in
0|[1-9]*([0-9]))	echo ok 4;;
*)			echo bad 4;;
esac

# octal numbers
case 07 in
+([0-7]))		echo ok 5;;
*)			echo bad 5;;
esac

case 0377 in
+([0-7]))		echo ok 6;;
*)			echo bad 6;;
esac

case 09 in
+([0-7]))		echo bad 7;;
*)			echo ok 7;;
esac

# stuff from korn's book
case paragraph in
para@(chute|graph))	echo ok 8;;
*)			echo bad 8;;
esac

case paramour in
para@(chute|graph))	echo bad 9;;
*)			echo ok 9;;
esac

case para991 in
para?([345]|99)1)	echo ok 10;;
*)			echo bad 10;;
esac

case para381 in
para?([345]|99)1)	echo bad 11;;
*)			echo ok 11;;
esac

case paragraph in
para*([0-9]))		echo bad 12;;
*)			echo ok 12;;
esac

case para in
para*([0-9]))		echo ok 13;;
*)			echo bad 13;;
esac

case para13829383746592 in
para*([0-9]))		echo ok 14;;
*)			echo bad 14;;
esac

case paragraph in
para*([0-9]))		echo bad 15;;
*)			echo ok 15;;
esac

case para in
para+([0-9]))		echo bad 16;;
*)			echo ok 16;;
esac

case para987346523 in
para+([0-9]))		echo ok 17;;
*)			echo bad 17;;
esac

case paragraph in
para!(*.[0-9]))		echo ok 18;;
*)			echo bad 18;;
esac

case para.38 in
para!(*.[0-9]))		echo ok 19;;
*)			echo bad 19;;
esac

case para.graph in
para!(*.[0-9]))		echo ok 20;;
*)			echo bad 20;;
esac

case para39 in
para!(*.[0-9]))		echo ok 21;;
*)			echo bad 21;;
esac

# tests derived from those in rosenblatt's korn shell book

case "" in
*(0|1|3|5|7|9))		echo ok 22;;
*)			echo bad 22;
esac

case 137577991 in
*(0|1|3|5|7|9))		echo ok 23;;
*)			echo bad 23;
esac

case 2468 in
*(0|1|3|5|7|9))		echo bad 24;;
*)			echo ok 24;
esac

case file.c in
*.c?(c))		echo ok 25;;
*)			echo bad 25;;
esac

case file.C in
*.c?(c))		echo bad 26;;
*)			echo ok 26;;
esac

case file.cc in
*.c?(c))		echo ok 27;;
*)			echo bad 27;;
esac

case file.ccc in
*.c?(c))		echo bad 28;;
*)			echo ok 28;;
esac

case parse.y in
!(*.c|*.h|Makefile.in|config*|README))	echo ok 29;;
*)			echo bad 29;;
esac

case shell.c in
!(*.c|*.h|Makefile.in|config*|README))	echo bad 30;;
*)			echo ok 30;;
esac

case Makefile in
!(*.c|*.h|Makefile.in|config*|README))	echo ok 31;;
*)			echo bad 31;;
esac

case "VMS.FILE;1" in
*\;[1-9]*([0-9]))	echo ok 32;;
*)			echo bad 32;;
esac

case "VMS.FILE;0" in
*\;[1-9]*([0-9]))	echo bad 33;;
*)			echo ok 33;;
esac
case "VMS.FILE;" in
*\;[1-9]*([0-9]))	echo bad 34;;
*)			echo ok 34;;
esac
case "VMS.FILE;139" in
*\;[1-9]*([0-9]))	echo ok 35;;
*)			echo bad 35;;
esac
case "VMS.FILE;1N" in
*\;[1-9]*([0-9]))	echo bad 36;;
*)			echo ok 36;;
esac

# tests derived from the pd-ksh test suite

MYDIR=$PWD      # save where we are

TESTDIR=/tmp/eglob-test
mkdir $TESTDIR
builtin cd $TESTDIR || { echo $0: cannot cd to $TESTDIR >&2 ; exit 1; }
rm -rf *

touch abcx abcz bbc
expect '!([*)*'
echo !([*)*

expect '+(a|b[)*'
echo +(a|b[)*

expect '[a*(]*z'
echo [a*(]*)z

rm -f abcx abcz bbc

touch abc

expect '+()c'
echo +()c
expect '+()x'
echo +()x
expect abc
echo +(*)c
expect '+(*)x'
echo +(*)x

# extended globbing should not be performed on the output of substitutions
x='@(*)'
expect '@(*)'
echo $x

expect 'no-file+(a|b)stuff'
echo no-file+(a|b)stuff
expect 'no-file+(a*(c)|b)stuff'
echo no-file+(a*(c)|b)stuff

touch abd acd

expect 'abd acd'
echo a+(b|c)d

expect 'acd'
echo a!(@(b|B))d

expect 'abd'
echo a[b*(foo|bar)]d

# simple kleene star tests
expect no
case foo in *(a|b[)) echo yes;; *) echo no;; esac

expect yes
case foo in *(a|b[)|f*) echo yes;; *) echo no;; esac

# this doesn't work right yet; it is an incorrectly formed pattern
expect yes
case '*(a|b[)' in *(a|b[)) echo yes;; *) echo no;; esac

# check extended globbing in pattern removal -- these don't work right yet
x=abcdef

expect '1: bcdef'
echo 1: ${x#+(a|abc)}
expect '2: def'
echo 2: ${x##+(a|abc)}
expect '3: abcde'
echo 3: ${x%+(def|f)}
expect '4: abc'
echo 4: ${x%%+(f|def)}

# these work ok

expect '5: ef'
echo 5: ${x#*(a|b)cd}
expect '6: ef'
echo 6: "${x#*(a|b)cd}"
expect '7: abcdef'
echo 7: ${x#"*(a|b)cd"}

# More tests derived from a bug report concerning extended glob patterns
# following a *
builtin cd $TESTDIR || { echo $0: cannot cd to $TESTDIR >&2 ; exit 1; }
rm -rf *

touch ab abcdef abef abcfef

expect 'ab abef'
echo ab*(e|f)

expect 'abcfef abef'
echo ab?*(e|f)

expect abcdef
echo ab*d+(e|f)

expect 'ab abcdef abcfef abef'
echo ab**(e|f)

expect 'abcdef abcfef abef'
echo ab*+(e|f)

case 'abcfefg' in
ab**(e|f))	echo ok 37;;
*)		echo bad 37;;
esac

case 'abcfefg' in
ab**(e|f)g)	echo ok 38;;
*a)		echo bad 38;;
esac

case ab in
ab*+(e|f))	echo bad 39;;
*)		echo ok 39;;
esac

case abef in
ab***ef)	echo ok 40;;
*)		echo bad 40;;
esac

case abef in
ab**)		echo ok 41;;
*)		echo bad 41;;
esac

# clean up and do the next one

builtin cd /
rm -rf $TESTDIR

mkdir $TESTDIR
builtin cd $TESTDIR

LC_COLLATE=C # have to set this; it affects the sorting 
touch a.b a,b a:b a-b a\;b a\ b a_b

echo a[^[:alnum:]]b
echo a[-.,:\;\ _]b

echo a@([^[:alnum:]])b
echo a@([-.,:; _])b
echo a@([.])b
echo a@([^.])b
echo a@([^x])b
echo a+([^[:alnum:]])b

echo a@(.|[^[:alnum:]])b

builtin cd /
rm -rf $TESTDIR

# this is for the benefit of pure coverage, so it writes the pcv file
# in the right place
builtin cd $MYDIR

exit 0