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)
diff --git a/src/testdir/test_changedtick.vim b/src/testdir/test_changedtick.vim
index 3a91bb5..c789cdc 100644
--- a/src/testdir/test_changedtick.vim
+++ b/src/testdir/test_changedtick.vim
@@ -55,3 +55,41 @@
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
diff --git a/src/version.c b/src/version.c
index b0dcd3b..3dcf0c6 100644
--- a/src/version.c
+++ b/src/version.c
@@ -768,6 +768,8 @@
static int included_patches[] =
{ /* Add new patch number below this line */
/**/
+ 1501,
+/**/
1500,
/**/
1499,