1 |
|
2 |
|
3 |
|
4 |
echo "$[bool(1234)]"
|
5 |
echo "$[bool(0)]"
|
6 |
echo "$[bool('foo')]"
|
7 |
echo "$[bool(true)]"
|
8 |
echo "$[bool(1.234)]"
|
9 |
echo "$[bool([])]"
|
10 |
echo "$[bool({})]"
|
11 |
echo "$[bool(null)]"
|
12 |
echo "$[bool(len)]"
|
13 |
echo "$[bool('foo'->startsWith)]"
|
14 |
echo "$[bool(1..3)]"
|
15 |
## STDOUT:
|
16 |
true
|
17 |
false
|
18 |
true
|
19 |
true
|
20 |
true
|
21 |
false
|
22 |
false
|
23 |
false
|
24 |
true
|
25 |
true
|
26 |
true
|
27 |
## END
|
28 |
|
29 |
|
30 |
var a = bool( :|| )
|
31 |
var b = bool( :|foo| )
|
32 |
write $a $b
|
33 |
## STDOUT:
|
34 |
false
|
35 |
true
|
36 |
## END
|
37 |
|
38 |
|
39 |
|
40 |
echo "$[int(1234)]"
|
41 |
echo "$[int('1234')]"
|
42 |
echo "$[int(1.234)]"
|
43 |
## STDOUT:
|
44 |
1234
|
45 |
1234
|
46 |
1
|
47 |
## END
|
48 |
|
49 |
|
50 |
var a = int("3")
|
51 |
var b = int("-35")
|
52 |
write $a $b
|
53 |
|
54 |
var c = int("bad")
|
55 |
echo 'should not get here'
|
56 |
|
57 |
## status: 3
|
58 |
## STDOUT:
|
59 |
3
|
60 |
-35
|
61 |
## END
|
62 |
|
63 |
|
64 |
echo "$[float(1234)]"
|
65 |
echo "$[float('1.234')]"
|
66 |
echo "$[float(2.345)]"
|
67 |
## STDOUT:
|
68 |
1234.0
|
69 |
1.234
|
70 |
2.345
|
71 |
## END
|
72 |
|
73 |
|
74 |
|
75 |
var a = float("1.2")
|
76 |
var b = float("3.4")
|
77 |
|
78 |
var c = float("42.1e500")
|
79 |
var d = float("-42.1e500")
|
80 |
|
81 |
write $a $b $c $d
|
82 |
## STDOUT:
|
83 |
1.2
|
84 |
3.4
|
85 |
inf
|
86 |
-inf
|
87 |
## END
|
88 |
|
89 |
|
90 |
echo "$[str(1234)]"
|
91 |
echo "$[str(1.234)]"
|
92 |
echo "$[str('foo')]"
|
93 |
## STDOUT:
|
94 |
1234
|
95 |
1.234
|
96 |
foo
|
97 |
## END
|
98 |
|
99 |
|
100 |
declare -A foo
|
101 |
foo=([a]=1 [b]=2 [c]=3)
|
102 |
|
103 |
json write (type(foo))
|
104 |
json write (dict(foo))
|
105 |
## STDOUT:
|
106 |
"BashAssoc"
|
107 |
{
|
108 |
"a": "1",
|
109 |
"b": "2",
|
110 |
"c": "3"
|
111 |
}
|
112 |
## END
|
113 |
|
114 |
|
115 |
var d = {'a': 1}
|
116 |
var d2 = d
|
117 |
setvar d2['b'] = 2
|
118 |
echo $['b' in d] # d2 should be an alias for d
|
119 |
|
120 |
var d3 = dict(d)
|
121 |
setvar d3['c'] = 3
|
122 |
|
123 |
# d3 should NOT be an alias
|
124 |
echo $['c' in d]
|
125 |
echo $['c' in d3]
|
126 |
## STDOUT:
|
127 |
true
|
128 |
false
|
129 |
true
|
130 |
## END
|
131 |
|
132 |
|
133 |
var l = [1]
|
134 |
var l2 = l
|
135 |
call l2->append(2)
|
136 |
echo $[len(l)] # d2 should be an alias for d
|
137 |
|
138 |
var l3 = list(l)
|
139 |
call l3->append(3)
|
140 |
|
141 |
# l3 should NOT be an alias
|
142 |
echo $[len(l)]
|
143 |
echo $[len(l3)]
|
144 |
## STDOUT:
|
145 |
2
|
146 |
2
|
147 |
3
|
148 |
## END
|
149 |
|
150 |
|
151 |
shopt -s ysh:upgrade
|
152 |
|
153 |
var a = list({'a': 1, 'foo': 'bar'})
|
154 |
write @a
|
155 |
## STDOUT:
|
156 |
a
|
157 |
foo
|
158 |
## END
|
159 |
|
160 |
|
161 |
|
162 |
shopt -s ysh:upgrade
|
163 |
|
164 |
var mylist = list(0..3)
|
165 |
write @mylist
|
166 |
## STDOUT:
|
167 |
0
|
168 |
1
|
169 |
2
|
170 |
## END
|
171 |
|