6437624 RFE: Add ksh93 (as /usr/bin/ksh93) and libshell.so to OS/Net

6505835 AST tools and library (libpp) required for creating l10n messages for ksh93
PSARC/2006/550 Korn Shell 93 Integration
PSARC/2006/587 /etc/ksh.kshrc for ksh93
PSARC/2007/035 ksh93 Amendments
Contributed by Roland Mainz <roland.mainz@nrubsig.org>

--HG--
rename : usr/src/lib/libcmd/common/mapfile-vers => deleted_files/usr/src/lib/libcmd/common/mapfile-vers
rename : usr/src/lib/libcmd/common/placeholder.c => deleted_files/usr/src/lib/libcmd/common/placeholder.c

1 files changed, 216 insertions, 0 deletions

diff --git a/usr/src/lib/libshell/common/tests/attributes.sh b/usr/src/lib/libshell/common/tests/attributes.sh
new file mode 100644
index 0000000000..8be16f1d42
--- /dev/null
+++ b/usr/src/lib/libshell/common/tests/attributes.sh
@@ -0,0 +1,216 @@
+########################################################################
+#                                                                      #
+#               This software is part of the ast package               #
+#           Copyright (c) 1982-2007 AT&T Knowledge Ventures            #
+#                      and is licensed under the                       #
+#                  Common Public License, Version 1.0                  #
+#                      by AT&T Knowledge Ventures                      #
+#                                                                      #
+#                A copy of the License is available at                 #
+#            http://www.opensource.org/licenses/cpl1.0.txt             #
+#         (with md5 checksum 059e8cd6165cb4c31e351f2b69388fd9)         #
+#                                                                      #
+#              Information and Software Systems Research               #
+#                            AT&T Research                             #
+#                           Florham Park NJ                            #
+#                                                                      #
+#                  David Korn <dgk@research.att.com>                   #
+#                                                                      #
+########################################################################
+function err_exit
+{
+	print -u2 -n "\t"
+	print -u2 -r ${Command}[$1]: "${@:2}"
+	let Errors+=1
+}
+alias err_exit='err_exit $LINENO'
+
+Command=${0##*/}
+integer Errors=0
+r=readonly u=Uppercase l=Lowercase i=22 i8=10 L=abc L5=def uL5=abcdef xi=20
+x=export t=tagged H=hostname LZ5=026 RZ5=026 Z5=123 lR5=ABcdef R5=def n=l
+for option in u l i i8 L L5 LZ5 RZ5 Z5 r x H t R5 uL5 lR5 xi n
+do	typeset -$option $option
+done
+(r=newval) 2> /dev/null && err_exit readonly attribute fails
+i=i+5
+if	((i != 27))
+then	err_exit integer attributes fails
+fi
+if	[[ $i8 != 8#12 ]]
+then	err_exit integer base 8 fails
+fi
+if	[[ $u != UPPERCASE ]]
+then	err_exit uppercase fails
+fi
+if	[[ $l != lowercase ]]
+then	err_exit lowercase fails
+fi
+if	[[ $n != lowercase ]]
+then	err_exit reference variables fail
+fi
+if	[[ t=tagged != $(typeset -t) ]]
+then	err_exit tagged fails
+fi
+if	[[ t != $(typeset +t) ]]
+then	err_exit tagged fails
+fi
+if	[[ $Z5 != 00123 ]]
+then	err_exit zerofill fails
+fi
+if	[[ $RZ5 != 00026 ]]
+then	err_exit right zerofill fails
+fi
+L=12345
+if	[[ $L != 123 ]]
+then	err_exit leftjust fails
+fi
+if	[[ $L5 != "def  " ]]
+then	err_exit leftjust fails
+fi
+if	[[ $uL5 != ABCDE ]]
+then	err_exit leftjust uppercase fails
+fi
+if	[[ $lR5 != bcdef ]]
+then	err_exit rightjust fails
+fi
+if	[[ $R5 != "  def" ]]
+then	err_exit rightjust fails
+fi
+if	[[ $($SHELL -c 'echo $x') != export ]]
+then	err_exit export fails
+fi
+if	[[ $($SHELL -c 'xi=xi+4;echo $xi') != 24 ]]
+then	err_exit export attributes fails
+fi
+x=$(foo=abc $SHELL <<!
+	foo=bar
+	$SHELL -c  'print \$foo'
+!
+)
+if	[[ $x != bar ]]
+then	err_exit 'environment variables require re-export'
+fi
+(typeset + ) > /dev/null 2>&1 || err_exit 'typeset + not working'
+(typeset -L-5 buf="A" 2>/dev/null)
+if [[ $? == 0 ]]
+then	err_exit 'typeset allows negative field for left/right adjust'
+fi
+a=b
+readonly $a=foo
+if	[[ $b != foo ]]
+then	err_exit 'readonly $a=b not working'
+fi
+if	[[ $(export | grep '^PATH=') != PATH=* ]]
+then	err_exit 'export not working'
+fi
+picture=(
+	bitmap=/fruit
+	size=(typeset -E x=2.5)
+)
+string="$(print $picture)"
+if [[ "${string}" != *'size=( typeset -E'* ]]
+then	err_exit 'print of compound exponential variable not working'
+fi
+sz=(typeset -E y=2.2)
+string="$(print $sz)"
+if [[ "${sz}" == *'typeset -E -F'* ]]
+then 	err_exit 'print of exponential shows both -E and -F attributes'  
+fi
+print 'typeset -i m=48/4+1;print -- $m' > /tmp/ksh$$
+chmod +x /tmp/ksh$$
+typeset -Z2 m
+if	[[ $(/tmp/ksh$$) != 13 ]]
+then	err_exit 'attributes not cleared for script execution'
+fi
+typeset -Z  LAST=00
+unset -f foo
+function foo
+{
+        if [[ $1 ]]
+        then    LAST=$1
+        else    ((LAST++))
+        fi
+}
+foo 1
+if	(( ${#LAST} != 2 ))
+then	err_exit 'LAST!=2'
+fi
+foo
+if	(( ${#LAST} != 2 ))
+then	err_exit 'LAST!=2'
+fi
+rm -rf /tmp/ksh$$
+set -a
+unset foo
+foo=bar
+if	[[ $(export | grep ^foo=) != 'foo=bar' ]]
+then	err_exit 'all export not working'
+fi
+unset foo
+read foo <<!
+bar
+!
+if	[[ $(export | grep ^foo=) != 'foo=bar' ]]
+then	err_exit 'all export not working with read'
+fi
+if	[[ $(typeset | grep PS2) == PS2 ]]
+then	err_exit 'typeset without arguments outputs names without attributes'
+fi
+unset a z q x
+w1=hello
+w2=world
+t1="$w1 $w2"
+if	(( 'a' == 97 ))
+then	b1=aGVsbG8gd29ybGQ=
+	b2=aGVsbG8gd29ybGRoZWxsbyB3b3JsZA==
+else	b1=iIWTk5ZAppaZk4Q=
+	b2=iIWTk5ZAppaZk4SIhZOTlkCmlpmThA==
+fi
+z=$b1
+typeset -b x=$b1
+[[ $x == "$z" ]] || print -u2 'binary variable not expanding correctly'
+[[  $(printf "%B" x) == $t1 ]] || err_exit 'typeset -b not working'
+typeset -b -Z5 a=$b1
+[[  $(printf "%B" a) == $w1 ]] || err_exit 'typeset -b -Z5 not working'
+typeset -b q=$x$x
+[[ $q == $b2 ]] || err_exit 'typeset -b not working with concatination'
+[[  $(printf "%B" q) == $t1$t1 ]] || err_exit 'typeset -b concatination not working'
+x+=$b1
+[[ $x == $b2 ]] || err_exit 'typeset -b not working with append'
+[[  $(printf "%B" x) == $t1$t1 ]] || err_exit 'typeset -b append not working'
+typeset -b -Z20 z=$b1
+(( $(printf "%B" z | wc -c) == 20 )) || err_exit 'typeset -b -Z20 not storing 20 bytes'
+{
+	typeset -b v1 v2
+	read -N11 v1
+	read -N22 v2
+} << !
+hello worldhello worldhello world
+!
+[[ $v1 == "$b1" ]] || err_exit "v1=$v1 should be $b1"
+[[ $v2 == "$x" ]] || err_exit "v1=$v2 should be $x"
+[[ $(env '!=1' $SHELL -c 'echo ok' 2>/dev/null) == ok ]] || err_exit 'malformed environment terminates shell'
+unset var
+typeset -b var
+printf '12%Z34' | read -r -N 5 var
+[[ $var == MTIAMzQ= ]] || err_exit 'binary files with zeros not working'
+unset var
+if	command typeset -usi var=0xfffff 2> /dev/null
+then	(( $var == 0xffff )) || err_exit 'unsigned short integers not working'
+else	err_exit 'typeset -usi cannot be used for unsigned short'
+fi
+[[ $($SHELL -c 'unset foo;typeset -Z2 foo; print ${foo:-3}' 2> /dev/null) == 3 ]]  || err_exit  '${foo:-3} not 3 when typeset -Z2 field undefined'
+[[ $($SHELL -c 'unset foo;typeset -Z2 foo; print ${foo:=3}' 2> /dev/null) == 03 ]]  || err_exit  '${foo:=-3} not 3 when typeset -Z2 foo undefined'
+unset foo bar
+unset -f fun
+function fun
+{
+	export foo=hello 
+	typeset -x  bar=world
+	[[ $foo == hello ]] || err_exit 'export scoping problem in function'
+} 
+fun
+[[ $(export | grep foo) == 'foo=hello' ]] || err_exit 'export not working in functions'
+[[ $(export | grep bar) ]] && err_exit 'typeset -x not local'
+exit	$((Errors))