Mercurial > vim
comparison src/testdir/test_vim9_assign.vim @ 23033:b98003d73150 v8.2.2063
patch 8.2.2063: Vim9: only one level of indexing supported
Commit: https://github.com/vim/vim/commit/dc234caff22131bdc1ff9ea50d67e11843d0d73e
Author: Bram Moolenaar <Bram@vim.org>
Date: Sat Nov 28 18:52:33 2020 +0100
patch 8.2.2063: Vim9: only one level of indexing supported
Problem: Vim9: only one level of indexing supported.
Solution: Handle more than one index in an assignment.
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Sat, 28 Nov 2020 19:00:04 +0100 |
| parents | 5ff7125e81fc |
| children | 75241f4377a4 |
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| 23032:52326852b941 | 23033:b98003d73150 |
|---|---|
| 221 CheckDefFailure(['v:errmsg += 123'], 'E1012:') | 221 CheckDefFailure(['v:errmsg += 123'], 'E1012:') |
| 222 | 222 |
| 223 var text =<< trim END | 223 var text =<< trim END |
| 224 some text | 224 some text |
| 225 END | 225 END |
| 226 enddef | |
| 227 | |
| 228 def Test_assign_index() | |
| 229 # list of list | |
| 230 var l1: list<number> | |
| 231 l1[0] = 123 | |
| 232 assert_equal([123], l1) | |
| 233 | |
| 234 var l2: list<list<number>> | |
| 235 l2[0] = [] | |
| 236 l2[0][0] = 123 | |
| 237 assert_equal([[123]], l2) | |
| 238 | |
| 239 var l3: list<list<list<number>>> | |
| 240 l3[0] = [] | |
| 241 l3[0][0] = [] | |
| 242 l3[0][0][0] = 123 | |
| 243 assert_equal([[[123]]], l3) | |
| 244 | |
| 245 var lines =<< trim END | |
| 246 var l3: list<list<number>> | |
| 247 l3[0] = [] | |
| 248 l3[0][0] = [] | |
| 249 END | |
| 250 CheckDefFailure(lines, 'E1012: Type mismatch; expected number but got list<unknown>', 3) | |
| 251 | |
| 252 # dict of dict | |
| 253 var d1: dict<number> | |
| 254 d1.one = 1 | |
| 255 assert_equal({one: 1}, d1) | |
| 256 | |
| 257 var d2: dict<dict<number>> | |
| 258 d2.one = {} | |
| 259 d2.one.two = 123 | |
| 260 assert_equal({one: {two: 123}}, d2) | |
| 261 | |
| 262 var d3: dict<dict<dict<number>>> | |
| 263 d3.one = {} | |
| 264 d3.one.two = {} | |
| 265 d3.one.two.three = 123 | |
| 266 assert_equal({one: {two: {three: 123}}}, d3) | |
| 267 | |
| 268 lines =<< trim END | |
| 269 var d3: dict<dict<number>> | |
| 270 d3.one = {} | |
| 271 d3.one.two = {} | |
| 272 END | |
| 273 CheckDefFailure(lines, 'E1012: Type mismatch; expected number but got dict<unknown>', 3) | |
| 274 | |
| 275 # list of dict | |
| 276 var ld: list<dict<number>> | |
| 277 ld[0] = {} | |
| 278 ld[0].one = 123 | |
| 279 assert_equal([{one: 123}], ld) | |
| 280 | |
| 281 lines =<< trim END | |
| 282 var ld: list<dict<number>> | |
| 283 ld[0] = [] | |
| 284 END | |
| 285 CheckDefFailure(lines, 'E1012: Type mismatch; expected dict<number> but got list<unknown>', 2) | |
| 286 | |
| 287 # dict of list | |
| 288 var dl: dict<list<number>> | |
| 289 dl.one = [] | |
| 290 dl.one[0] = 123 | |
| 291 assert_equal({one: [123]}, dl) | |
| 292 | |
| 293 lines =<< trim END | |
| 294 var dl: dict<list<number>> | |
| 295 dl.one = {} | |
| 296 END | |
| 297 CheckDefFailure(lines, 'E1012: Type mismatch; expected list<number> but got dict<unknown>', 2) | |
| 226 enddef | 298 enddef |
| 227 | 299 |
| 228 def Test_extend_list() | 300 def Test_extend_list() |
| 229 var lines =<< trim END | 301 var lines =<< trim END |
| 230 vim9script | 302 vim9script |