Mercurial > vim
comparison src/testdir/test_vim9_assign.vim @ 24357:108a6e2497f6 v8.2.2719
patch 8.2.2719: Vim9: appending to dict item doesn't work in a :def function
Commit: https://github.com/vim/vim/commit/e42939af87be3adad8c08ceb454e3a31114d7165
Author: Bram Moolenaar <Bram@vim.org>
Date: Mon Apr 5 17:11:17 2021 +0200
patch 8.2.2719: Vim9: appending to dict item doesn't work in a :def function
Problem: Vim9: appending to dict item doesn't work in a :def function.
Solution: Implement assignment with operator on indexed item.
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Mon, 05 Apr 2021 17:15:06 +0200 |
| parents | cd9f77409393 |
| children | 1a145eb83a28 |
comparison
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| 24356:03088264506d | 24357:108a6e2497f6 |
|---|---|
| 1114 CheckScriptSuccess(lines) | 1114 CheckScriptSuccess(lines) |
| 1115 enddef | 1115 enddef |
| 1116 | 1116 |
| 1117 def Test_assign_dict_with_op() | 1117 def Test_assign_dict_with_op() |
| 1118 var lines =<< trim END | 1118 var lines =<< trim END |
| 1119 vim9script | |
| 1120 var ds: dict<string> = {a: 'x'} | 1119 var ds: dict<string> = {a: 'x'} |
| 1121 ds['a'] ..= 'y' | 1120 ds['a'] ..= 'y' |
| 1122 ds.a ..= 'z' | 1121 ds.a ..= 'z' |
| 1123 assert_equal('xyz', ds.a) | 1122 assert_equal('xyz', ds.a) |
| 1124 | 1123 |
| 1146 dn['a'] %= 3 | 1145 dn['a'] %= 3 |
| 1147 assert_equal(2, dn.a) | 1146 assert_equal(2, dn.a) |
| 1148 dn.a %= 6 | 1147 dn.a %= 6 |
| 1149 assert_equal(2, dn.a) | 1148 assert_equal(2, dn.a) |
| 1150 END | 1149 END |
| 1151 # TODO: this should also work with a :def function | 1150 CheckDefAndScriptSuccess(lines) |
| 1152 CheckScriptSuccess(lines) | 1151 enddef |
| 1152 | |
| 1153 def Test_assign_list_with_op() | |
| 1154 var lines =<< trim END | |
| 1155 var ls: list<string> = ['x'] | |
| 1156 ls[0] ..= 'y' | |
| 1157 assert_equal('xy', ls[0]) | |
| 1158 | |
| 1159 var ln: list<number> = [9] | |
| 1160 ln[0] += 2 | |
| 1161 assert_equal(11, ln[0]) | |
| 1162 | |
| 1163 ln[0] -= 3 | |
| 1164 assert_equal(8, ln[0]) | |
| 1165 | |
| 1166 ln[0] *= 2 | |
| 1167 assert_equal(16, ln[0]) | |
| 1168 | |
| 1169 ln[0] /= 3 | |
| 1170 assert_equal(5, ln[0]) | |
| 1171 | |
| 1172 ln[0] %= 3 | |
| 1173 assert_equal(2, ln[0]) | |
| 1174 END | |
| 1175 CheckDefAndScriptSuccess(lines) | |
| 1176 enddef | |
| 1177 | |
| 1178 def Test_assign_with_op_fails() | |
| 1179 var lines =<< trim END | |
| 1180 var s = 'abc' | |
| 1181 s[1] += 'x' | |
| 1182 END | |
| 1183 CheckDefAndScriptFailure2(lines, 'E1141:', 'E689:', 2) | |
| 1184 | |
| 1185 lines =<< trim END | |
| 1186 var s = 'abc' | |
| 1187 s[1] ..= 'x' | |
| 1188 END | |
| 1189 CheckDefAndScriptFailure2(lines, 'E1141:', 'E689:', 2) | |
| 1153 enddef | 1190 enddef |
| 1154 | 1191 |
| 1155 def Test_assign_lambda() | 1192 def Test_assign_lambda() |
| 1156 # check if assign a lambda to a variable which type is func or any. | 1193 # check if assign a lambda to a variable which type is func or any. |
| 1157 var lines =<< trim END | 1194 var lines =<< trim END |