Mercurial > vim
diff src/testdir/test_functions.vim @ 20629:7b8ac5e49451 v8.2.0868
patch 8.2.0868: trim() always trims both ends
Commit: https://github.com/vim/vim/commit/2245ae18e3480057f98fc0e5d9f18091f32a5de0
Author: Bram Moolenaar <Bram@vim.org>
Date: Sun May 31 22:20:36 2020 +0200
patch 8.2.0868: trim() always trims both ends
Problem: trim() always trims both ends.
Solution: Add an argument to only trim the beginning or end. (Yegappan
Lakshmanan, closes #6126)
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Sun, 31 May 2020 22:30:04 +0200 |
parents | 89b0f161e6a6 |
children | c2beb6baa42c |
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--- a/src/testdir/test_functions.vim +++ b/src/testdir/test_functions.vim @@ -1497,6 +1497,13 @@ func Test_trim() call assert_equal("a", trim("a", "")) call assert_equal("", trim("", "a")) + call assert_equal("vim", trim(" vim ", " ", 0)) + call assert_equal("vim ", trim(" vim ", " ", 1)) + call assert_equal(" vim", trim(" vim ", " ", 2)) + call assert_fails('eval trim(" vim ", " ", [])', 'E745:') + call assert_fails('eval trim(" vim ", " ", -1)', 'E475:') + call assert_fails('eval trim(" vim ", " ", 3)', 'E475:') + let chars = join(map(range(1, 0x20) + [0xa0], {n -> n->nr2char()}), '') call assert_equal("x", trim(chars . "x" . chars))