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comparison src/testdir/test_const.vim @ 17109:cc5d4b4bae83 v8.1.1554

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patch 8.1.1554: docs and tests for :const can be improved commit https://github.com/vim/vim/commit/1c196e7b1742c1a50ce0d74190721acaad087f81 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Jun 16 15:41:58 2019 +0200 patch 8.1.1554: docs and tests for :const can be improved Problem: Docs and tests for :const can be improved. Solution: Improve documentation, add a few more tests. (Ryuichi Hayashida, closes #4551)
author Bram Moolenaar <Bram@vim.org>
date Sun, 16 Jun 2019 15:45:06 +0200
parents bc730bb54a7c
children 6990c1160ea5
comparison
equal deleted inserted replaced
17108:1bf755ebbd7a 17109:cc5d4b4bae83
18 const n = v:null 18 const n = v:null
19 const bl = 0zC0FFEE 19 const bl = 0zC0FFEE
20 const here =<< trim EOS 20 const here =<< trim EOS
21 hello 21 hello
22 EOS 22 EOS
23
24 call assert_true(exists('i'))
25 call assert_true(exists('f'))
26 call assert_true(exists('s'))
27 call assert_true(exists('F'))
28 call assert_true(exists('l'))
29 call assert_true(exists('d'))
30 if has('channel')
31 call assert_true(exists('j'))
32 call assert_true(exists('c'))
33 endif
34 call assert_true(exists('b'))
35 call assert_true(exists('n'))
36 call assert_true(exists('bl'))
37 call assert_true(exists('here'))
23 38
24 call assert_fails('let i = 1', 'E741:') 39 call assert_fails('let i = 1', 'E741:')
25 call assert_fails('let f = 1.1', 'E741:') 40 call assert_fails('let f = 1.1', 'E741:')
26 call assert_fails('let s = "vim"', 'E741:') 41 call assert_fails('let s = "vim"', 'E741:')
27 call assert_fails('let F = funcref("s:noop")', 'E741:') 42 call assert_fails('let F = funcref("s:noop")', 'E741:')
216 call assert_fails('const &filetype = "vim"', 'E996:') 231 call assert_fails('const &filetype = "vim"', 'E996:')
217 call assert_fails('const &l:filetype = "vim"', 'E996:') 232 call assert_fails('const &l:filetype = "vim"', 'E996:')
218 call assert_fails('const &g:encoding = "utf-8"', 'E996:') 233 call assert_fails('const &g:encoding = "utf-8"', 'E996:')
219 endfunc 234 endfunc
220 235
236 func Test_const_with_eval_name()
237 let s = 'foo'
238
239 " eval name with :const should work
240 const abc_{s} = 1
241 const {s}{s} = 1
242
243 let s2 = 'abc_foo'
244 call assert_fails('const {s2} = "bar"', 'E995:')
245 endfunc
246
221 func Test_lock_depth_is_1() 247 func Test_lock_depth_is_1()
222 const l = [1, 2, 3] 248 const l = [1, 2, 3]
223 const d = {'foo': 10} 249 const d = {'foo': 10}
224 250
225 " Modify list 251 " Modify list