Mercurial > vim
view src/testdir/test_unlet.vim @ 30693:a59a8ce13129 v9.0.0681
patch 9.0.0681: "<<<" shows for 'smoothscroll' even when 'showbreak is set
Commit: https://github.com/vim/vim/commit/0937b9fb244949b7ce9bfcf8398d7495b9b6aa85
Author: Bram Moolenaar <Bram@vim.org>
Date: Thu Oct 6 21:24:34 2022 +0100
patch 9.0.0681: "<<<" shows for 'smoothscroll' even when 'showbreak is set
Problem: "<<<" shows for 'smoothscroll' even when 'showbreak is set.
Solution: When 'showbreak' is set do not display "<<<".
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Thu, 06 Oct 2022 22:30:03 +0200 |
parents | 0b35a7ffceb2 |
children |
line wrap: on
line source
" Tests for :unlet func Test_read_only() " these caused a crash call assert_fails('unlet count', 'E795:') call assert_fails('unlet errmsg', 'E795:') endfunc func Test_existing() let does_exist = 1 call assert_true(exists('does_exist')) unlet does_exist call assert_false(exists('does_exist')) endfunc func Test_not_existing() unlet! does_not_exist call assert_fails('unlet does_not_exist', 'E108:') endfunc func Test_unlet_fails() call assert_fails('unlet v:["count"]', 'E46:') call assert_fails('unlet $', 'E475:') let v = {} call assert_fails('unlet v[:]', 'E719:') let l = [] call assert_fails("unlet l['k'", 'E111:') let d = {'k' : 1} call assert_fails("unlet d.k2", 'E716:') call assert_fails("unlet {a};", 'E488:') endfunc func Test_unlet_env() let envcmd = has('win32') ? 'set' : 'env' let $FOOBAR = 'test' let found = 0 for kv in split(system(envcmd), "\r*\n") if kv == 'FOOBAR=test' let found = 1 endif endfor call assert_equal(1, found) unlet $FOOBAR let found = 0 for kv in split(system(envcmd), "\r*\n") if kv == 'FOOBAR=test' let found = 1 endif endfor call assert_equal(0, found) unlet $MUST_NOT_BE_AN_ERROR endfunc func Test_unlet_complete() let g:FOOBAR = 1 call feedkeys(":unlet g:FOO\t\n", 'tx') call assert_true(!exists('g:FOOBAR')) let $FOOBAR = 1 call feedkeys(":unlet $FOO\t\n", 'tx') call assert_true(!exists('$FOOBAR') || empty($FOOBAR)) endfunc " vim: shiftwidth=2 sts=2 expandtab