Patch 8.1.1501
Problem: New behavior of b:changedtick not tested.
Solution: Add a few test cases. (Daniel Hahler)
Files: src/testdir/test_changedtick.vim
*** ../vim-8.1.1500/src/testdir/test_changedtick.vim 2017-02-21
20:39:05.000000000 +0100
--- src/testdir/test_changedtick.vim 2019-06-08 20:43:52.668814069 +0200
***************
*** 55,57 ****
--- 55,95 ----
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
*** ../vim-8.1.1500/src/version.c 2019-06-08 20:17:14.656519328 +0200
--- src/version.c 2019-06-08 20:47:54.335629423 +0200
***************
*** 769,770 ****
--- 769,772 ----
{ /* Add new patch number below this line */
+ /**/
+ 1501,
/**/
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