Mercurial > vim
changeset 23104:1013a97d5dc0 v8.2.2098
patch 8.2.2098: Vim9: function argument of sort() and map() not tested
Commit: https://github.com/vim/vim/commit/08cf0c0d82c7edfcbfe60db34f92759b7fee939a
Author: Bram Moolenaar <Bram@vim.org>
Date: Sat Dec 5 21:47:06 2020 +0100
patch 8.2.2098: Vim9: function argument of sort() and map() not tested
Problem: Vim9: function argument of sort() and map() not tested.
Solution: Add a couple of tests.
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Sat, 05 Dec 2020 22:00:03 +0100 |
| parents | 9a87fcd1fce9 |
| children | 65d66ab963c2 |
| files | src/testdir/test_vim9_builtin.vim src/version.c |
| diffstat | 2 files changed, 26 insertions(+), 2 deletions(-) [+] |
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--- a/src/testdir/test_vim9_builtin.vim +++ b/src/testdir/test_vim9_builtin.vim @@ -229,6 +229,18 @@ def Wrong_dict_key_type(items: list<numb return filter(items, {_, val -> get({[val]: 1}, 'x')}) enddef +def Test_map_function_arg() + var lines =<< trim END + def MapOne(i: number, v: string): string + return i .. ':' .. v + enddef + var l = ['a', 'b', 'c'] + map(l, MapOne) + assert_equal(['0:a', '1:b', '2:c'], l) + END + CheckDefAndScriptSuccess(lines) +enddef + def Test_filter_wrong_dict_key_type() assert_fails('Wrong_dict_key_type([1, 2, 3])', 'E1012:') enddef @@ -523,8 +535,18 @@ def Test_sort_return_type() enddef def Test_sort_argument() - var res = ['b', 'a', 'c']->sort('i') - res->assert_equal(['a', 'b', 'c']) + var lines =<< trim END + var res = ['b', 'a', 'c']->sort('i') + res->assert_equal(['a', 'b', 'c']) + + def Compare(a: number, b: number): number + return a - b + enddef + var l = [3, 6, 7, 1, 8, 2, 4, 5] + sort(l, Compare) + assert_equal([1, 2, 3, 4, 5, 6, 7, 8], l) + END + CheckDefAndScriptSuccess(lines) enddef def Test_split()