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comparison src/testdir/test87.in @ 3618:c052f3b79b99 v7.3.569

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updated for version 7.3.569 Problem: Evaluating Vim expression in Python is insufficient. Solution: Add vim.bindeval(). Also add pyeval() and py3eval(). (ZyX)
author Bram Moolenaar <bram@vim.org>
date Fri, 29 Jun 2012 12:54:53 +0200
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children e75da4a3225d
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3617:74d62fbf05c9 3618:c052f3b79b99
1 Tests for various python features. vim: set ft=vim :
2
3 STARTTEST
4 :so small.vim
5 :if !has('python3') | e! test.ok | wq! test.out | endif
6 :py3 import vim
7 :fun Test()
8 :let l = []
9 :py3 l=vim.bindeval('l')
10 :py3 f=vim.bindeval('function("strlen")')
11 :" Extending List directly with different types
12 :py3 l+=[1, "as'd", [1, 2, f, {'a': 1}]]
13 :$put =string(l)
14 :$put =string(l[-1])
15 :try
16 : $put =string(l[-4])
17 :catch
18 : $put =v:exception[:13]
19 :endtry
20 :" List assignment
21 :py3 l[0]=0
22 :$put =string(l)
23 :py3 l[-2]=f
24 :$put =string(l)
25 :"
26 :" Extending Dictionary directly with different types
27 :let d = {}
28 :py3 d=vim.bindeval('d')
29 :py3 d['1']='asd'
30 :py3 d['b']=[1, 2, f]
31 :py3 d['-1']={'a': 1}
32 :let dkeys = []
33 :py3 dk=vim.bindeval('dkeys')
34 :py3 dkeys=d.keys()
35 :py3 dkeys.sort()
36 :py3 dk+=dkeys
37 :$put =string(dkeys)
38 :for [key, val] in sort(items(d))
39 : $put =string(key) . ' : ' . string(val)
40 : unlet key val
41 :endfor
42 :"
43 :" removing items with del
44 :py3 del l[2]
45 :$put =string(l)
46 :let l = range(8)
47 :py3 l=vim.bindeval('l')
48 :try
49 : py3 del l[:3]
50 : py3 del l[1:]
51 :catch
52 : $put =v:exception
53 :endtry
54 :$put =string(l)
55 :"
56 :py3 del d['-1']
57 :$put =string(d)
58 :"
59 :" removing items out of range: silently skip items that don't exist
60 :let l = [0, 1, 2, 3]
61 :py3 l=vim.bindeval('l')
62 :" The following two ranges delete nothing as they match empty list:
63 :py3 del l[2:1]
64 :$put =string(l)
65 :py3 del l[2:2]
66 :$put =string(l)
67 :py3 del l[2:3]
68 :$put =string(l)
69 :let l = [0, 1, 2, 3]
70 :py3 l=vim.bindeval('l')
71 :py3 del l[2:4]
72 :$put =string(l)
73 :let l = [0, 1, 2, 3]
74 :py3 l=vim.bindeval('l')
75 :py3 del l[2:5]
76 :$put =string(l)
77 :let l = [0, 1, 2, 3]
78 :py3 l=vim.bindeval('l')
79 :py3 del l[2:6]
80 :$put =string(l)
81 :let l = [0, 1, 2, 3]
82 :py3 l=vim.bindeval('l')
83 :" The following two ranges delete nothing as they match empty list:
84 :py3 del l[-1:2]
85 :$put =string(l)
86 :py3 del l[-2:2]
87 :$put =string(l)
88 :py3 del l[-3:2]
89 :$put =string(l)
90 :let l = [0, 1, 2, 3]
91 :py3 l=vim.bindeval('l')
92 :py3 del l[-4:2]
93 :$put =string(l)
94 :let l = [0, 1, 2, 3]
95 :py3 l=vim.bindeval('l')
96 :py3 del l[-5:2]
97 :$put =string(l)
98 :let l = [0, 1, 2, 3]
99 :py3 l=vim.bindeval('l')
100 :py3 del l[-6:2]
101 :$put =string(l)
102 :"
103 :" Slice assignment to a list
104 :let l = [0, 1, 2, 3]
105 :py3 l=vim.bindeval('l')
106 :py3 l[0:0]=['a']
107 :$put =string(l)
108 :let l = [0, 1, 2, 3]
109 :py3 l=vim.bindeval('l')
110 :py3 l[1:2]=['b']
111 :$put =string(l)
112 :let l = [0, 1, 2, 3]
113 :py3 l=vim.bindeval('l')
114 :py3 l[2:4]=['c']
115 :$put =string(l)
116 :let l = [0, 1, 2, 3]
117 :py3 l=vim.bindeval('l')
118 :py3 l[4:4]=['d']
119 :$put =string(l)
120 :let l = [0, 1, 2, 3]
121 :py3 l=vim.bindeval('l')
122 :py3 l[-1:2]=['e']
123 :$put =string(l)
124 :let l = [0, 1, 2, 3]
125 :py3 l=vim.bindeval('l')
126 :py3 l[-10:2]=['f']
127 :$put =string(l)
128 :let l = [0, 1, 2, 3]
129 :py3 l=vim.bindeval('l')
130 :py3 l[2:-10]=['g']
131 :$put =string(l)
132 :let l = []
133 :py3 l=vim.bindeval('l')
134 :py3 l[0:0]=['h']
135 :$put =string(l)
136 :"
137 :" Locked variables
138 :let l = [0, 1, 2, 3]
139 :py3 l=vim.bindeval('l')
140 :lockvar! l
141 :py3 l[2]='i'
142 :$put =string(l)
143 :unlockvar! l
144 :"
145 :" Function calls
146 :function New(...)
147 :return ['NewStart']+a:000+['NewEnd']
148 :endfunction
149 :function DictNew(...) dict
150 :return ['DictNewStart']+a:000+['DictNewEnd', self]
151 :endfunction
152 :let l=[function('New'), function('DictNew')]
153 :py3 l=vim.bindeval('l')
154 :py3 l.extend(list(l[0](1, 2, 3)))
155 :$put =string(l)
156 :py3 l.extend(list(l[1](1, 2, 3, self={'a': 'b'})))
157 :$put =string(l)
158 :py3 l+=[l[0].name]
159 :$put =string(l)
160 :try
161 : py3 l[1](1, 2, 3)
162 :catch
163 : $put =v:exception[:13]
164 :endtry
165 :delfunction New
166 :try
167 : py3 l[0](1, 2, 3)
168 :catch
169 : $put =v:exception[:13]
170 :endtry
171 :if has('float')
172 : let l=[0.0]
173 : py3 l=vim.bindeval('l')
174 : py3 l.extend([0.0])
175 : $put =string(l)
176 :else
177 : $put ='[0.0, 0.0]'
178 :endif
179 :"
180 :" py3eval()
181 :let l=py3eval('[0, 1, 2]')
182 :$put =string(l)
183 :let d=py3eval('{"a": "b", "c": 1, "d": ["e"]}')
184 :$put =sort(items(d))
185 :try
186 : let undef=py3eval('undefined_name')
187 :catch
188 : $put =v:exception[:13]
189 :endtry
190 :try
191 : let vim=py3eval('vim')
192 :catch
193 : $put =v:exception[:13]
194 :endtry
195 :if has('float')
196 : let f=py3eval('0.0')
197 : $put =string(f)
198 :else
199 : $put ='0.0'
200 :endif
201 :endfun
202 :"
203 :call Test()
204 :"
205 :delfunc Test
206 :call garbagecollect(1)
207 :"
208 :/^start:/,$wq! test.out
209 ENDTEST
210
211 start: