Mercurial > vim
comparison src/testdir/test_method.vim @ 17612:e259d11e2900 v8.1.1803
patch 8.1.1803: all builtin functions are global
commit https://github.com/vim/vim/commit/ac92e25a33c37ec5becbfffeccda136c73b761ac
Author: Bram Moolenaar <Bram@vim.org>
Date: Sat Aug 3 21:58:38 2019 +0200
patch 8.1.1803: all builtin functions are global
Problem: All builtin functions are global.
Solution: Add the method call operator ->. Implemented for a limited number
of functions.
author | Bram Moolenaar <Bram@vim.org> |
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date | Sat, 03 Aug 2019 22:00:07 +0200 |
parents | |
children | 072efa9ca875 |
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17611:b9a3d542a042 | 17612:e259d11e2900 |
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1 " Tests for ->method() | |
2 | |
3 func Test_list() | |
4 let l = [1, 2, 3] | |
5 call assert_equal([1, 2, 3, 4], [1, 2, 3]->add(4)) | |
6 call assert_equal(l, l->copy()) | |
7 call assert_equal(1, l->count(2)) | |
8 call assert_false(l->empty()) | |
9 call assert_true([]->empty()) | |
10 call assert_equal([1, 2, 3, 4, 5], [1, 2, 3]->extend([4, 5])) | |
11 call assert_equal([1, 3], [1, 2, 3]->filter('v:val != 2')) | |
12 call assert_equal(2, l->get(1)) | |
13 call assert_equal(1, l->index(2)) | |
14 call assert_equal([0, 1, 2, 3], [1, 2, 3]->insert(0)) | |
15 call assert_fails('let x = l->items()', 'E715:') | |
16 call assert_equal('1 2 3', l->join()) | |
17 call assert_fails('let x = l->keys()', 'E715:') | |
18 call assert_equal(3, l->len()) | |
19 call assert_equal([2, 3, 4], [1, 2, 3]->map('v:val + 1')) | |
20 call assert_equal(3, l->max()) | |
21 call assert_equal(1, l->min()) | |
22 call assert_equal(2, [1, 2, 3]->remove(1)) | |
23 call assert_equal([1, 2, 3, 1, 2, 3], l->repeat(2)) | |
24 call assert_equal([3, 2, 1], [1, 2, 3]->reverse()) | |
25 call assert_equal([1, 2, 3, 4], [4, 2, 3, 1]->sort()) | |
26 call assert_equal('[1, 2, 3]', l->string()) | |
27 call assert_equal(v:t_list, l->type()) | |
28 call assert_equal([1, 2, 3], [1, 1, 2, 3, 3]->uniq()) | |
29 call assert_fails('let x = l->values()', 'E715:') | |
30 endfunc | |
31 | |
32 func Test_dict() | |
33 let d = #{one: 1, two: 2, three: 3} | |
34 | |
35 call assert_equal(d, d->copy()) | |
36 call assert_equal(1, d->count(2)) | |
37 call assert_false(d->empty()) | |
38 call assert_true({}->empty()) | |
39 call assert_equal(#{one: 1, two: 2, three: 3, four: 4}, d->extend(#{four: 4})) | |
40 call assert_equal(#{one: 1, two: 2, three: 3}, d->filter('v:val != 4')) | |
41 call assert_equal(2, d->get('two')) | |
42 call assert_fails("let x = d->index(2)", 'E897:') | |
43 call assert_fails("let x = d->insert(0)", 'E899:') | |
44 call assert_equal([['one', 1], ['two', 2], ['three', 3]], d->items()) | |
45 call assert_fails("let x = d->join()", 'E714:') | |
46 call assert_equal(['one', 'two', 'three'], d->keys()) | |
47 call assert_equal(3, d->len()) | |
48 call assert_equal(#{one: 2, two: 3, three: 4}, d->map('v:val + 1')) | |
49 call assert_equal(#{one: 1, two: 2, three: 3}, d->map('v:val - 1')) | |
50 call assert_equal(3, d->max()) | |
51 call assert_equal(1, d->min()) | |
52 call assert_equal(2, d->remove("two")) | |
53 let d.two = 2 | |
54 call assert_fails('let x = d->repeat(2)', 'E731:') | |
55 call assert_fails('let x = d->reverse()', 'E899:') | |
56 call assert_fails('let x = d->sort()', 'E686:') | |
57 call assert_equal("{'one': 1, 'two': 2, 'three': 3}", d->string()) | |
58 call assert_equal(v:t_dict, d->type()) | |
59 call assert_fails('let x = d->uniq()', 'E686:') | |
60 call assert_equal([1, 2, 3], d->values()) | |
61 endfunc |