Mercurial > vim
view src/testdir/test_getvar.vim @ 27970:212c5894b8b1 v8.2.4510
patch 8.2.4510: Vim9: shortening commands leads to confusing script
Commit: https://github.com/vim/vim/commit/204852ae2adfdde10c656ca7f14e5b4207a69172
Author: Bram Moolenaar <Bram@vim.org>
Date: Sat Mar 5 12:56:44 2022 +0000
patch 8.2.4510: Vim9: shortening commands leads to confusing script
Problem: Vim9: shortening commands leads to confusing script.
Solution: In Vim9 script require at least ":cont" for ":continue", "const"
instead of "cons", "break" instead of "brea", "catch" instead of
"cat", "else" instead of "el" "elseif" instead of "elsei" "endfor"
instead of "endfo" "endif" instead of "en" "endtry" instead of
"endt", "finally" instead of "fina", "throw" instead of "th",
"while" instead of "wh".
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Sat, 05 Mar 2022 14:00:03 +0100 |
parents | 08940efa6b4e |
children | fb375f0c6ea7 |
line wrap: on
line source
" Tests for getwinvar(), gettabvar(), gettabwinvar() and get(). func Test_var() " Use strings to test for memory leaks. First, check that in an empty " window, gettabvar() returns the correct value let t:testvar='abcd' call assert_equal('abcd', gettabvar(1, 'testvar')) call assert_equal('abcd', gettabvar(1, 'testvar')) " test for getwinvar() let w:var_str = "Dance" let def_str = "Chance" call assert_equal('Dance', getwinvar(1, 'var_str')) call assert_equal('Dance', getwinvar(1, 'var_str', def_str)) call assert_equal({'var_str': 'Dance'}, 1->getwinvar('')) call assert_equal({'var_str': 'Dance'}, 1->getwinvar('', def_str)) unlet w:var_str call assert_equal('Chance', getwinvar(1, 'var_str', def_str)) call assert_equal({}, getwinvar(1, '')) call assert_equal({}, getwinvar(1, '', def_str)) call assert_equal('', getwinvar(9, '')) call assert_equal('Chance', getwinvar(9, '', def_str)) call assert_equal(0, getwinvar(1, '&nu')) call assert_equal(0, getwinvar(1, '&nu', 1)) unlet def_str " test for gettabvar() tabnew tabnew let t:var_list = [1, 2, 3] let t:other = 777 let def_list = [4, 5, 6, 7] tabrewind call assert_equal([1, 2, 3], 3->gettabvar('var_list')) call assert_equal([1, 2, 3], gettabvar(3, 'var_list', def_list)) call assert_equal({'var_list': [1, 2, 3], 'other': 777}, gettabvar(3, '')) call assert_equal({'var_list': [1, 2, 3], 'other': 777}, \ gettabvar(3, '', def_list)) tablast unlet t:var_list tabrewind call assert_equal([4, 5, 6, 7], gettabvar(3, 'var_list', def_list)) call assert_equal('', gettabvar(9, '')) call assert_equal([4, 5, 6, 7], gettabvar(9, '', def_list)) call assert_equal('', gettabvar(3, '&nu')) call assert_equal([4, 5, 6, 7], gettabvar(3, '&nu', def_list)) unlet def_list tabonly " test for gettabwinvar() tabnew tabnew tabprev split split wincmd w vert split wincmd w let w:var_dict = {'dict': 'tabwin'} let def_dict = {'dict2': 'newval'} wincmd b tabrewind call assert_equal({'dict': 'tabwin'}, 2->gettabwinvar(3, 'var_dict')) call assert_equal({'dict': 'tabwin'}, \ gettabwinvar(2, 3, 'var_dict', def_dict)) call assert_equal({'var_dict': {'dict': 'tabwin'}}, gettabwinvar(2, 3, '')) call assert_equal({'var_dict': {'dict': 'tabwin'}}, \ gettabwinvar(2, 3, '', def_dict)) tabnext 3wincmd w unlet w:var_dict tabrewind call assert_equal({'dict2': 'newval'}, \ gettabwinvar(2, 3, 'var_dict', def_dict)) call assert_equal({}, gettabwinvar(2, 3, '')) call assert_equal({}, gettabwinvar(2, 3, '', def_dict)) call assert_equal("", gettabwinvar(2, 9, '')) call assert_equal({'dict2': 'newval'}, gettabwinvar(2, 9, '', def_dict)) call assert_equal('', gettabwinvar(9, 3, '')) call assert_equal({'dict2': 'newval'}, gettabwinvar(9, 3, '', def_dict)) unlet def_dict call assert_equal("", gettabwinvar(9, 2020, '')) call assert_equal('', gettabwinvar(2, 3, '&nux')) call assert_equal(1, gettabwinvar(2, 3, '&nux', 1)) tabonly endfunc " It was discovered that "gettabvar()" would fail if called from within the " tabline when the user closed a window. This test confirms the fix. func Test_gettabvar_in_tabline() let t:var_str = 'value' set tabline=%{assert_equal('value',gettabvar(1,'var_str'))} set showtabline=2 " Simulate the user opening a split (which becomes window #1) and then " closing the split, which triggers the redrawing of the tabline. leftabove split redrawstatus! close redrawstatus! endfunc " Test get() function using default value. " get({dict}, {key} [, {default}]) func Test_get_dict() let d = {'foo': 42} call assert_equal(42, get(d, 'foo', 99)) call assert_equal(999, get(d, 'bar', 999)) endfunc " get({list}, {idx} [, {default}]) func Test_get_list() let l = [1,2,3] call assert_equal(1, get(l, 0, 999)) call assert_equal(3, get(l, -1, 999)) call assert_equal(999, get(l, 3, 999)) endfunc " get({blob}, {idx} [, {default}]) - in test_blob.vim " get({lambda}, {what} [, {default}]) func Test_get_lambda() let l:L = {-> 42} call assert_match('^<lambda>', get(l:L, 'name')) call assert_equal(l:L, get(l:L, 'func')) call assert_equal({'lambda has': 'no dict'}, get(l:L, 'dict', {'lambda has': 'no dict'})) call assert_equal(0, get(l:L, 'dict')) call assert_equal([], get(l:L, 'args')) endfunc " get({func}, {what} [, {default}]) func Test_get_func() let l:F = function('tr') call assert_equal('tr', get(l:F, 'name')) call assert_equal(l:F, get(l:F, 'func')) call assert_equal({'func has': 'no dict'}, get(l:F, 'dict', {'func has': 'no dict'})) call assert_equal(0, get(l:F, 'dict')) call assert_equal([], get(l:F, 'args')) let NF = test_null_function() call assert_equal('', get(NF, 'name')) call assert_equal(NF, get(NF, 'func')) call assert_equal(0, get(NF, 'dict')) call assert_equal([], get(NF, 'args')) endfunc " get({partial}, {what} [, {default}]) - in test_partial.vim " vim: shiftwidth=2 sts=2 expandtab