comvar.sh revision 7c2fbfb345896881c631598ee3852ce9ce33fb07
########################################################################
# #
# This software is part of the ast package #
# Copyright (c) 1982-2008 AT&T Intellectual Property #
# and is licensed under the #
# Common Public License, Version 1.0 #
# by AT&T Intellectual Property #
# #
# A copy of the License is available at #
# (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"
let Errors+=1
}
alias err_exit='err_exit $LINENO'
#test for compound variables
integer Errors=0
Point=(
float x=1. y=0.
)
eval p="$Point"
then err_exit 'compound variable not working'
fi
nameref foo=p
then err_exit 'reference to compound object not working'
fi
unset foo
rec=(
name='Joe Blow'
born=(
integer day=16
year=1980
)
)
if [[ ${newrec.name} != "${rec.name}" ]]
then err_exit 'copying a compound object not working'
fi
then err_exit 'copying integer field of compound object not working'
fi
p_t=(
integer z=0
typeset -A tokens
)
unset x
typeset -A x
if [[ ${x[@]} != bar ]]
then err_exit 'compound assignemnt of associative arrays not working'
fi
unset -n foo x
unset foo x
foo=( x=3)
nameref x=foo
if [[ ${!x.@} != foo.x ]]
then err_exit 'name references not expanded on prefix matching'
fi
unset x
unset -n x
(
x=()
)
foo=(integer x=3)
if [[ ${foo} != *x=3* ]]
then err_exit "compound variable with integer subvariable not working"
fi
err_exit '[[ ... ]] not working after compound assignment'
unset foo
suitable=(
label="Table Viewer"
langs="ksh"
groups="default"
default=(
label="Table Viewer Preferences"
entrylist=" \
vieworigin viewsize viewcolor viewfontname viewfontsize \
showheader header showfooter footer showtitle title showlegends \
class_td_lg1_style class_tr_tr1_style \
class_th_th1_style class_td_td1_style \
fields fieldorder \
"
entries=(
)
viewsize=(
)
label="Window Colors"
)
type=fontname var=viewfontname val="Times-Roman"
label="Window Font Name"
)
type=fontsize var=viewfontsize val=14 label="Window Font Size"
)
)
header=(
)
)
footer=(
)
)
title=(
)
)
type=style var=class_td_lg1_style
val="color: black; font-family: Times-Roman; font-size: 14pt"
label="Legend 1 Style"
)
type=style var=class_tr_tr1_style val="background: black"
label="Table Row 1 Style"
)
type=style var=class_th_th1_style
val="color: black; font-family: Times-Roman; font-size: 14pt; text-align: left"
label="Table Header 1 Style"
)
type=style var=class_td_td1_style
val="color: black; font-family: Times-Roman; font-size: 14pt; text-align: left"
label="Table Cell 1 Style"
)
fields=(
)
type=text var=fieldorder val= label="Order of Fields"
)
)
)
)
function localvar
{
typeset point=(typeset -i x=3 y=4)
}
point=(integer x=6 y=8)
(( (point.x*point.x + point.y*point.y) == 100 )) || err_exit "global compound variable not preserved"
[[ $($SHELL -c 'foo=();foo.[x]=(y z); print ${foo.x[@]}') == 'y z' ]] 2> /dev/null || err_exit 'foo=( [x]=(y z) not working'
function staticvar
{
if [[ $1 ]]
then print -r -- "$point"
return
fi
typeset -S point=(typeset -i x=3 y=4)
point.y=5
}
(( (point.x*point.x + point.y*point.y) == 100 )) || err_exit "global compound variable not preserved"
[[ $(staticvar x) == $'(\n\ttypeset -i x=3\n\ttypeset -i y=5\n\tz=foobar\n)' ]] || err_exit 'static variables in function not working'
integer x=3
unset z
stack=()
typeset -a stack.items=([0]=foo [1]=bar)
$SHELL -c 'typeset -a info=( [1]=( passwd=( since=2005-07-20) ))' || err_exit 'problem with embedded index array in compound variable'
unset z
z=1
function foo
{
z=3
print hi
}
function a.b.get
{
}
function dcl1
{
eval 'a=1
function a.set
}
function dcl2
{
eval 'b=(typeset x=0; typeset y=0 )
function b.x.set
}
eval 'b=(typeset x=0; typeset y=0 )
function b.x.set
unset a b
function func
{
typeset X
X=( bar=2 )
}
X=( foo=1 )
unset foo
[[ $({ $SHELL -c 'x=(); typeset -a x.foo; x.foo=bar; print -r -- "$x"' ;} 2> /dev/null) == $'(\n\ttypeset -a foo=bar\n)' ]] || err_exit 'indexed array in compound variable with only element 0 defined fails'
unset foo
[[ $foo == *'typeset -a bar'* ]] || err_exit 'array attribute -a not preserved in compound variable'
unset s
[[ ${s[@]} == *z=*z=* ]] || err_exit 'missing elements in compound associative array'
unset nodes
typeset -A nodes
unset foo
typeset -C foo
foo=(
)
{
read -ru3
} 3<<- ++++
"$foo"
"$foo2"
++++
eval "${y/#x/y}"
unset x y z
typeset -C y=x
unset y
y=()
y=x
function foobar
{
typeset -C z
z=x
y=z
}
y+=z
unset y.foo
unset x y
unset x
x=()
unset z
z=()
exp='(
typeset -a bar=(
[0]=hello
[2]=world
[1]=(
x=4
y=5
)
)
typeset -A foo=(
[one]=hello
[three]=hi
[two]=(
x=3
y=4
)
)
)'
got=$z
}
typeset -A record
record[a]=(
typeset -a x=(
[1]=(
X=1
)
)
)
exp=$'(\n\ttypeset -a x=(\n\t\t[1]=(\n\t\t\tX=1\n\t\t)\n\t)\n)'
}
unset r
r=(
typeset -a x=(
[1]=(
X=1
)
)
)
exp=$'(\n\ttypeset -a x=(\n\t\t[1]=(\n\t\t\tX=1\n\t\t)\n\t)\n)'
got=$r
}
# array of compund variables
typeset -C data=(
typeset -a samples
)
data.samples+=(
type1="greeting1"
timestamp1="now1"
command1="grrrr1"
)
data.samples+=(
type2="greeting2"
timestamp2="now2"
command2="grrrr2"
)
[[ $data == %(()) ]] || err_exit "unbalanced parenthesis with compound variable containing array of compound variables"