diff options
Diffstat (limited to 'test/old/testdir/test_scroll_opt.vim')
| -rw-r--r-- | test/old/testdir/test_scroll_opt.vim | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/test/old/testdir/test_scroll_opt.vim b/test/old/testdir/test_scroll_opt.vim index 3c95c36b4f..4ed54591af 100644 --- a/test/old/testdir/test_scroll_opt.vim +++ b/test/old/testdir/test_scroll_opt.vim @@ -577,5 +577,32 @@ func Test_smoothscroll_mouse_pos() "let &ttymouse = save_ttymouse endfunc +" this was dividing by zero +func Test_smoothscrol_zero_width() + CheckScreendump + + let lines =<< trim END + winsize 0 0 + vsplit + vsplit + vsplit + vsplit + vsplit + sil norm H + set wrap + set smoothscroll + set number + END + call writefile(lines, 'XSmoothScrollZero', 'D') + let buf = RunVimInTerminal('-u NONE -i NONE -n -m -X -Z -e -s -S XSmoothScrollZero', #{rows: 6, cols: 60, wait_for_ruler: 0}) + call TermWait(buf, 3000) + call VerifyScreenDump(buf, 'Test_smoothscroll_zero_1', {}) + + call term_sendkeys(buf, ":sil norm \<C-V>\<C-W>\<C-V>\<C-N>\<CR>") + call VerifyScreenDump(buf, 'Test_smoothscroll_zero_2', {}) + + call StopVimInTerminal(buf) +endfunc + " vim: shiftwidth=2 sts=2 expandtab |