Book a Demo!
CoCalc Logo Icon
StoreFeaturesDocsShareSupportNewsAboutPoliciesSign UpSign In
att
GitHub Repository: att/ast
 Path: blob/master/src/cmd/ksh93/tests/append.sh
1810 views
1
########################################################################

2
#                                                                      #

3
#               This software is part of the ast package               #

4
#          Copyright (c) 1982-2012 AT&T Intellectual Property          #

5
#                      and is licensed under the                       #

6
#                 Eclipse Public License, Version 1.0                  #

7
#                    by AT&T Intellectual Property                     #

8
#                                                                      #

9
#                A copy of the License is available at                 #

10
#          http://www.eclipse.org/org/documents/epl-v10.html           #

11
#         (with md5 checksum b35adb5213ca9657e911e9befb180842)         #

12
#                                                                      #

13
#              Information and Software Systems Research               #

14
#                            AT&T Research                             #

15
#                           Florham Park NJ                            #

16
#                                                                      #

17
#                  David Korn <[email protected]>                   #

18
#                                                                      #

19
########################################################################

20
function err_exit

21
{

22
	print -u2 -n "\t"

23
	print -u2 -r ${Command}[$1]: "${@:2}"

24
	let Errors+=1

25
}

26
alias err_exit='err_exit $LINENO'

27


28
Command=${0##*/}

29
integer Errors=0

30
{

31
x=abc

32
x+=def ;} 2> /dev/null

33
if	[[ $x != abcdef ]]

34
then	err_exit 'abc+def != abcdef'

35
fi

36
integer i=3

37
{ i+=4;} 2> /dev/null

38
if	(( i != 7 ))

39
then	err_exit '3+4!=7'

40
fi

41
iarray=( one two three )

42
{ iarray+= (four five six) ;} 2> /dev/null

43
if	[[ ${iarray[@]} != 'one two three four five six' ]]

44
then	err_exit 'index array append fails'

45
fi

46
unset iarray

47
iarray=one

48
{ iarray+= (four five six) ;} 2> /dev/null

49
if	[[ ${iarray[@]} != 'one four five six' ]]

50
then	err_exit 'index array append to scalar fails'

51
fi

52
typeset -A aarray

53
aarray=( [1]=1 [3]=4 [xyz]=xyz )

54
aarray+=( [2]=2 [3]=3 [foo]=bar )

55
if	[[ ${aarray[3]} != 3 ]]

56
then	err_exit 'associative array append fails'

57
fi

58
if	[[ ${#aarray[@]} != 5 ]]

59
then	err_exit 'number of elements of associative array append fails'

60
fi

61
point=(x=1 y=2)

62
point+=( y=3 z=4)

63
if	[[ ${point.y} != 3 ]]

64
then	err_exit 'compound append fails'

65
fi

66
if	[[ ${point.x} != 1 ]]

67
then	err_exit 'compound append to compound variable unsets existing variables'

68
fi

69
unset foo

70
foo=one

71
foo+=(two)

72
if	[[ ${foo[@]} != 'one two' ]]

73
then	err_exit 'array append to non array variable fails'

74
fi

75
unset foo

76
foo[0]=(x=3)

77
foo+=(x=4)

78
[[ ${foo[1].x} == 4 ]] || err_exit 'compound append to index array not working'

79
[[ ${foo[0].x} == 3 ]] || err_exit 'compound append to index array unsets existing variables'

80


81
unset foo

82
foo=a

83
foo+=''

84
[[ $foo == 'a' ]] || err_exit 'appending an empty string not working'

85


86
unset x z arr

87
typeset -a x=(a b)

88
x+=(c d)

89
exp='typeset -a x=(a b c d)'

90
[[ $(typeset -p x) == "$exp" ]] || err_exit 'append (c d) to index array not working'

91


92
typeset -a arr=(a=b b=c)

93
arr+=(c=d d=e)

94
exp='typeset -a arr=(a\=b b\=c c\=d d\=e)'

95
[[ $(typeset -p arr) == "$exp" ]] || err_exit 'append (c=d d=e) to index array not working'

96


97
exp='typeset -a z=(a\=b b\=c d\=3 e f\=l)'

98
typeset -a z=(a=b b=c)

99
{ z+=(d=3 e f=l); } 2> /dev/null

100
[[ $(typeset -p z) == "$exp" ]] || err_exit 'append (d=3 e f=l) to index array not working'

101


102
unset arr2

103
exp='typeset -a arr2=(b\=c :)'

104
typeset -a arr2

105
arr2+=(b=c :)

106
[[ $(typeset -p arr2) == "$exp" ]] || err_exit 'append (b=c :) to index array not working'

107


108
unset arr2

109
exp='typeset -a arr2=(b\=c xxxxx)'

110
typeset -a arr2

111
{

112
	arr2+=(b=c xxxxx)

113
} 2> /dev/null

114
[[ $(typeset -p arr2) == "$exp" ]] || err_exit 'append (b=c xxxxx) to index array not working'

115


116
exit $((Errors<125?Errors:125))

117


118