Mercurial > vim
view src/testdir/test_changedtick.vim @ 17922:4d63d47d87ef v8.1.1957
patch 8.1.1957: more code can be moved to evalvars.c
Commit: https://github.com/vim/vim/commit/da6c03342117fb7f4a8110bd9e8627b612a05a64
Author: Bram Moolenaar <Bram@vim.org>
Date: Sun Sep 1 16:01:30 2019 +0200
patch 8.1.1957: more code can be moved to evalvars.c
Problem: More code can be moved to evalvars.c.
Solution: Move code to where it fits better. (Yegappan Lakshmanan,
closes #4883)
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Sun, 01 Sep 2019 16:15:03 +0200 |
parents | 1f418d27e11f |
children | 08940efa6b4e |
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" Tests for b:changedtick func Test_changedtick_increments() new " New buffer has an empty line, tick starts at 2. let expected = 2 call assert_equal(expected, b:changedtick) call assert_equal(expected, b:['changedtick']) call setline(1, 'hello') let expected += 1 call assert_equal(expected, b:changedtick) call assert_equal(expected, b:['changedtick']) undo " Somehow undo counts as two changes. let expected += 2 call assert_equal(expected, b:changedtick) call assert_equal(expected, b:['changedtick']) bwipe! endfunc func Test_changedtick_dict_entry() let d = b: call assert_equal(b:changedtick, d['changedtick']) endfunc func Test_changedtick_bdel() new let bnr = bufnr('%') let v = b:changedtick bdel " Delete counts as a change too. call assert_equal(v + 1, getbufvar(bnr, 'changedtick')) endfunc func Test_changedtick_islocked() call assert_equal(0, islocked('b:changedtick')) let d = b: call assert_equal(0, islocked('d.changedtick')) endfunc func Test_changedtick_fixed() call assert_fails('let b:changedtick = 4', 'E46:') call assert_fails('let b:["changedtick"] = 4', 'E46:') call assert_fails('lockvar b:changedtick', 'E940:') call assert_fails('lockvar b:["changedtick"]', 'E46:') call assert_fails('unlockvar b:changedtick', 'E940:') call assert_fails('unlockvar b:["changedtick"]', 'E46:') call assert_fails('unlet b:changedtick', 'E795:') call assert_fails('unlet b:["changedtick"]', 'E46:') let d = b: call assert_fails('lockvar d["changedtick"]', 'E46:') call assert_fails('unlockvar d["changedtick"]', 'E46:') call assert_fails('unlet d["changedtick"]', 'E46:') endfunc func Test_changedtick_not_incremented_with_write() new let fname = "XChangeTick" exe 'w ' .. fname " :write when the buffer is not changed does not increment changedtick let expected = b:changedtick w call assert_equal(expected, b:changedtick) " :write when the buffer IS changed DOES increment changedtick let expected = b:changedtick + 1 setlocal modified w call assert_equal(expected, b:changedtick) " Two ticks: change + write let expected = b:changedtick + 2 call setline(1, 'hello') w call assert_equal(expected, b:changedtick) " Two ticks: start insert + write let expected = b:changedtick + 2 normal! o w call assert_equal(expected, b:changedtick) " Three ticks: start insert + change + write let expected = b:changedtick + 3 normal! ochanged w call assert_equal(expected, b:changedtick) bwipe call delete(fname) endfunc