Mercurial > vim
annotate 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 |
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children | 072efa9ca875 |
rev | line source |
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17612
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1 " Tests for ->method() |
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2 |
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3 func Test_list() |
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4 let l = [1, 2, 3] |
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5 call assert_equal([1, 2, 3, 4], [1, 2, 3]->add(4)) |
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6 call assert_equal(l, l->copy()) |
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7 call assert_equal(1, l->count(2)) |
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8 call assert_false(l->empty()) |
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9 call assert_true([]->empty()) |
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10 call assert_equal([1, 2, 3, 4, 5], [1, 2, 3]->extend([4, 5])) |
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11 call assert_equal([1, 3], [1, 2, 3]->filter('v:val != 2')) |
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12 call assert_equal(2, l->get(1)) |
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13 call assert_equal(1, l->index(2)) |
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14 call assert_equal([0, 1, 2, 3], [1, 2, 3]->insert(0)) |
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15 call assert_fails('let x = l->items()', 'E715:') |
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16 call assert_equal('1 2 3', l->join()) |
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17 call assert_fails('let x = l->keys()', 'E715:') |
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18 call assert_equal(3, l->len()) |
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19 call assert_equal([2, 3, 4], [1, 2, 3]->map('v:val + 1')) |
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20 call assert_equal(3, l->max()) |
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21 call assert_equal(1, l->min()) |
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22 call assert_equal(2, [1, 2, 3]->remove(1)) |
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23 call assert_equal([1, 2, 3, 1, 2, 3], l->repeat(2)) |
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24 call assert_equal([3, 2, 1], [1, 2, 3]->reverse()) |
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25 call assert_equal([1, 2, 3, 4], [4, 2, 3, 1]->sort()) |
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26 call assert_equal('[1, 2, 3]', l->string()) |
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27 call assert_equal(v:t_list, l->type()) |
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28 call assert_equal([1, 2, 3], [1, 1, 2, 3, 3]->uniq()) |
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29 call assert_fails('let x = l->values()', 'E715:') |
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30 endfunc |
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31 |
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32 func Test_dict() |
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33 let d = #{one: 1, two: 2, three: 3} |
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34 |
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35 call assert_equal(d, d->copy()) |
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36 call assert_equal(1, d->count(2)) |
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37 call assert_false(d->empty()) |
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38 call assert_true({}->empty()) |
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39 call assert_equal(#{one: 1, two: 2, three: 3, four: 4}, d->extend(#{four: 4})) |
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40 call assert_equal(#{one: 1, two: 2, three: 3}, d->filter('v:val != 4')) |
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41 call assert_equal(2, d->get('two')) |
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42 call assert_fails("let x = d->index(2)", 'E897:') |
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43 call assert_fails("let x = d->insert(0)", 'E899:') |
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44 call assert_equal([['one', 1], ['two', 2], ['three', 3]], d->items()) |
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45 call assert_fails("let x = d->join()", 'E714:') |
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46 call assert_equal(['one', 'two', 'three'], d->keys()) |
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47 call assert_equal(3, d->len()) |
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48 call assert_equal(#{one: 2, two: 3, three: 4}, d->map('v:val + 1')) |
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49 call assert_equal(#{one: 1, two: 2, three: 3}, d->map('v:val - 1')) |
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50 call assert_equal(3, d->max()) |
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51 call assert_equal(1, d->min()) |
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52 call assert_equal(2, d->remove("two")) |
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53 let d.two = 2 |
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54 call assert_fails('let x = d->repeat(2)', 'E731:') |
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55 call assert_fails('let x = d->reverse()', 'E899:') |
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56 call assert_fails('let x = d->sort()', 'E686:') |
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57 call assert_equal("{'one': 1, 'two': 2, 'three': 3}", d->string()) |
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58 call assert_equal(v:t_dict, d->type()) |
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59 call assert_fails('let x = d->uniq()', 'E686:') |
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60 call assert_equal([1, 2, 3], d->values()) |
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61 endfunc |