vim-patch:8.2.4248: no proper test for moving the window separator

Problem:    No proper test for moving the window separator.
Solution:   Add a test.  Add comment in code. (closes vim/vim#9656)
a0c4e2f2d7

Remove the assertion as it is now possible for `fr` to be `NULL`.

The test fails without clearing messages. Not sure if this is a bug.
This commit is contained in:
zeertzjq
2022-01-29 20:37:28 +08:00
parent 6dcdec8042
commit 950a88d4c2
2 changed files with 23 additions and 2 deletions

View File

@@ -968,6 +968,12 @@ func Test_win_move_separator()
call assert_true(id->win_move_separator(-offset))
call assert_equal(w, winwidth(id))
endfor
" check win_move_separator from right window on right window is no-op
let w0 = winwidth(0)
call assert_true(win_move_separator(0, 1))
call assert_equal(w0, winwidth(0))
call assert_true(win_move_separator(0, -1))
call assert_equal(w0, winwidth(0))
" check that win_move_separator doesn't error with offsets beyond moving
" possibility
call assert_true(win_move_separator(id, 5000))
@@ -990,6 +996,7 @@ func Test_win_move_separator()
endfunc
func Test_win_move_statusline()
redraw " This test fails in Nvim without a redraw to clear messages.
edit a
leftabove split b
let h = winheight(0)
@@ -1010,6 +1017,19 @@ func Test_win_move_statusline()
call assert_true(win_move_statusline(1, -offset))
call assert_equal(h, winheight(1))
endfor
" check win_move_statusline from bottom window on bottom window
let h0 = winheight(0)
for offset in range(5)
call assert_true(0->win_move_statusline(-offset))
call assert_equal(h0 - offset, winheight(0))
call assert_equal(1 + offset, &cmdheight)
call assert_true(win_move_statusline(0, offset))
call assert_equal(h0, winheight(0))
call assert_equal(1, &cmdheight)
endfor
call assert_true(win_move_statusline(0, 1))
call assert_equal(h0, winheight(0))
call assert_equal(1, &cmdheight)
" check win_move_statusline from bottom window on top window ID
let id = win_getid(1)
for offset in range(5)