Bash-4.3 distribution sources and documentation

[platform/upstream/bash.git] / tests / new-exp.tests

diff --git a/tests/new-exp.tests b/tests/new-exp.tests
index 4a33c35..e48ac3d 100644 (file)
--- a/tests/new-exp.tests
+++ b/tests/new-exp.tests
@@ -44,9 +44,9 @@ expect "<$HOME>"
 recho "$(echo "$(echo "${HOME}")")"
 
 P=*@*
-expect '<*@*>'
+expect '<*@>'
 recho "${P%"*"}"       # 
-expect '<*@*>'
+expect '<*@>'
 recho "${P%'*'}"       # 
 expect '<@*>'
 recho "${P#\*}"                # should be @*
@@ -212,9 +212,9 @@ recho ${av[1]/??/za}
 expect '<zaza>'
 recho ${av[1]//??/za}
 expect '<zagh>'
-recho ${av[1]//#??/za}
+recho ${av[1]/#??/za}
 expect '<efza>'
-recho ${av[1]//%??/za}
+recho ${av[1]/%??/za}
 
 expect '<yyy> <yyy> <yyy> <yyy> <yyy> <yyy>'
 recho ${av[@]/*/yyy}
@@ -238,17 +238,17 @@ recho ${@/%??/xx}
 expect '<zaza>'
 recho ${3//??/za}
 expect '<efza>'
-recho ${3//%??/za}
+recho ${3/%??/za}
 expect '<zaza> <zaza> <zaza> <zaza> <zaza> <zaza>'
 recho ${@//??/za}
 expect '<zacd> <zagh> <zakl> <zaop> <zast> <zawx>'
-recho ${@//#??/za}
+recho ${@/#??/za}
 expect '<yyy> <yyy> <yyy> <yyy> <yyy> <yyy>'
 recho ${@//*/yyy}
 expect '<yyy> <efgh> <ijkl> <mnop> <qrst> <uvwx>'
 recho ${@//a*/yyy}
 expect '<abcd> <efgh> <ijkl> <mnop> <qrst> <uvwyyy>'
-recho ${@//%x*/yyy}
+recho ${@/%x*/yyy}
 
 expect a newline
 echo $abmcde
@@ -417,8 +417,10 @@ recho $c
 c=${var:4}
 expect nothing
 recho $c
-expect '<./new-exp.tests: -2: substring expression < 0>'
+# as of bash-4.2, negative LENGTH means offset from the end
 c=${var:0:-2}
+expect '<a>'
+recho $c
 
 var=abcdefghi
 c=${var:3:12}
@@ -498,6 +500,9 @@ recho "${RECEIVED:$((${#RECEIVED}-1)):1}"
 # tests of new prefix expansion ${!prefix*}
 ${THIS_SH} ./new-exp3.sub
 
+# bug with indirect expansion through bash-2.05b
+${THIS_SH} ./new-exp4.sub
+
 # these caused errors and core dumps in versions before bash-2.04
 c=""
 echo ${c//${$(($#-1))}/x/}
@@ -521,6 +526,59 @@ recho "${*:1:0}"
 set a
 recho ${@:1:$(($# - 2))}
 
+XPATH=/bin:/usr/bin:/usr/ucb:/usr/local/bin:.:/sbin:/usr/sbin
+set $( IFS=: ; echo $XPATH ) 
+
+recho ${@##*/}
+recho ${@%%[!/]*}
+
+recho ${@#/*}
+recho ${@%*/}
+
+set /full/path/to/x16 /another/full/path
+
+recho ${1%/*}
+recho ${1%%[!/]*}
+recho ${1#*/}
+recho ${1##*/}
+
+${THIS_SH} ./new-exp5.sub
+
+unset var
+var=blah
+
+# these had better agree
+echo ${var[@]:3}
+echo ${var:3}
+echo ${var[@]/#/--}
+echo ${var/#/--}
+echo ${var[@]##?}
+echo ${var##?}
+
+unset var
+var=(abcde abcfg abchi)
+
+# problems with anchoring pattern replacements
+echo ${var[*]//#abc/foo}
+echo ${var[*]/#abc/foo}
+unset var
+
+${THIS_SH} ./new-exp6.sub
+
+${THIS_SH} ./new-exp7.sub
+
+${THIS_SH} ./new-exp8.sub
+
+# tests to check whether things like indirect expansion of a variable whose
+# value is 'anothervar[@]' stop working
+${THIS_SH} ./new-exp9.sub
+
+# problems with stray CTLNUL in bash-4.0-alpha
+unset a
+a=/a
+recho "/${a%/*}"
+recho "/${a///a/}"
+
 # this must be last!
 expect $0: 'ABXD: parameter unset'
 recho ${ABXD:?"parameter unset"}