patch 9.0.1121: cursor positioning and display problems with 'smoothscroll'
Problem: Cursor positioning and display problems with 'smoothscroll' and
using "zt", "zb" or "zz".
Solution: Adjust computations and conditions. (Yee Cheng Chin,
closes #11764)
diff --git a/src/testdir/test_scroll_opt.vim b/src/testdir/test_scroll_opt.vim
index 58a8bf4..2fa9168 100644
--- a/src/testdir/test_scroll_opt.vim
+++ b/src/testdir/test_scroll_opt.vim
@@ -296,6 +296,14 @@
call term_sendkeys(buf, "0j")
call VerifyScreenDump(buf, 'Test_smooth_long_10', {})
+ " Test zt/zz/zb that they work properly when a long line is above it
+ call term_sendkeys(buf, "zb")
+ call VerifyScreenDump(buf, 'Test_smooth_long_11', {})
+ call term_sendkeys(buf, "zz")
+ call VerifyScreenDump(buf, 'Test_smooth_long_12', {})
+ call term_sendkeys(buf, "zt")
+ call VerifyScreenDump(buf, 'Test_smooth_long_13', {})
+
" Repeat the step and move the cursor down again.
" This time, use a shorter long line that is barely long enough to span more
" than one window. Note that the cursor is at the bottom this time because
@@ -303,7 +311,7 @@
call term_sendkeys(buf, ":call setline(1, ['one', 'two', 'Line' .. (' with lots of text'->repeat(10)) .. ' end', 'four'])\<CR>")
call term_sendkeys(buf, "3Gzt")
call term_sendkeys(buf, "j")
- call VerifyScreenDump(buf, 'Test_smooth_long_11', {})
+ call VerifyScreenDump(buf, 'Test_smooth_long_14', {})
" Repeat the step but this time start it when the line is smooth-scrolled by
" one line. This tests that the offset calculation is still correct and
@@ -311,7 +319,7 @@
" screen.
call term_sendkeys(buf, "3Gzt")
call term_sendkeys(buf, "\<C-E>j")
- call VerifyScreenDump(buf, 'Test_smooth_long_12', {})
+ call VerifyScreenDump(buf, 'Test_smooth_long_15', {})
call StopVimInTerminal(buf)
endfunc