Mercurial > vim
changeset 17002:1f418d27e11f v8.1.1501
patch 8.1.1501: new behavior of b:changedtick not tested
commit https://github.com/vim/vim/commit/260addf7955f3695d3daef9dcf840952af9fd851
Author: Bram Moolenaar <Bram@vim.org>
Date: Sat Jun 8 20:48:36 2019 +0200
patch 8.1.1501: new behavior of b:changedtick not tested
Problem: New behavior of b:changedtick not tested.
Solution: Add a few test cases. (Daniel Hahler)
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Sat, 08 Jun 2019 21:00:06 +0200 |
| parents | 1bf238956770 |
| children | 0363f6e9eac3 |
| files | src/testdir/test_changedtick.vim src/version.c |
| diffstat | 2 files changed, 40 insertions(+), 0 deletions(-) [+] |
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--- a/src/testdir/test_changedtick.vim +++ b/src/testdir/test_changedtick.vim @@ -55,3 +55,41 @@ func Test_changedtick_fixed() 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