Mercurial > vim
comparison src/testdir/test_functions.vim @ 32367:d5e673b941cd v9.0.1515
patch 9.0.1515: reverse() does not work for a String
Commit: https://github.com/vim/vim/commit/03ff1c2dde7f15eca5c9baa6dafbda9b49bedc3b
Author: Yegappan Lakshmanan <yegappan@yahoo.com>
Date: Sat May 6 14:08:21 2023 +0100
patch 9.0.1515: reverse() does not work for a String
Problem: reverse() does not work for a String.
Solution: Implement reverse() for a String. (Yegappan Lakshmanan,
closes #12179)
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Sat, 06 May 2023 15:15:04 +0200 |
| parents | 8d6f53a07ffd |
| children | 8b7ba5c63996 |
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| 32366:287ec2a43c19 | 32367:d5e673b941cd |
|---|---|
| 3467 call term_sendkeys(buf, "\<CR>") | 3467 call term_sendkeys(buf, "\<CR>") |
| 3468 | 3468 |
| 3469 call StopVimInTerminal(buf) | 3469 call StopVimInTerminal(buf) |
| 3470 endfunc | 3470 endfunc |
| 3471 | 3471 |
| 3472 " Test for the reverse() function with a string | |
| 3473 func Test_string_reverse() | |
| 3474 call assert_equal('', reverse(test_null_string())) | |
| 3475 for [s1, s2] in [['', ''], ['a', 'a'], ['ab', 'ba'], ['abc', 'cba'], | |
| 3476 \ ['abcd', 'dcba'], ['«-«-»-»', '»-»-«-«'], | |
| 3477 \ ['🇦', '🇦'], ['🇦🇧', '🇧🇦'], ['🇦🇧🇨', '🇨🇧🇦'], | |
| 3478 \ ['🇦«🇧-🇨»🇩', '🇩»🇨-🇧«🇦']] | |
| 3479 call assert_equal(s2, reverse(s1)) | |
| 3480 endfor | |
| 3481 | |
| 3482 " test in latin1 encoding | |
| 3483 let save_enc = &encoding | |
| 3484 set encoding=latin1 | |
| 3485 call assert_equal('dcba', reverse('abcd')) | |
| 3486 let &encoding = save_enc | |
| 3487 endfunc | |
| 3488 | |
| 3472 " vim: shiftwidth=2 sts=2 expandtab | 3489 " vim: shiftwidth=2 sts=2 expandtab |