Mercurial > vim
diff src/testdir/test_popupwin.vim @ 17358:d1ea88736ebd v8.1.1678
patch 8.1.1678: using popup_menu() does not scroll to show the selected line
commit https://github.com/vim/vim/commit/a901a37bae9f4e2848d6d7ac7b0875d72f43e1eb
Author: Bram Moolenaar <Bram@vim.org>
Date: Sat Jul 13 16:38:50 2019 +0200
patch 8.1.1678: using popup_menu() does not scroll to show the selected line
Problem: When using popup_menu() does not scroll to show the selected line.
Solution: Scroll the text. (Naruhiko Nishino, closes https://github.com/vim/vim/issues/4651)
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Sat, 13 Jul 2019 16:45:04 +0200 |
| parents | 102ed3a26a5d |
| children | 6604ecb7a615 |
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--- a/src/testdir/test_popupwin.vim +++ b/src/testdir/test_popupwin.vim @@ -1861,4 +1861,50 @@ func Test_popup_menu_with_maxwidth() call delete('XtestPopupMenuMaxWidth') endfunc +func Test_popup_menu_with_scrollbar() + if !CanRunVimInTerminal() + throw 'Skipped: cannot make screendumps' + endif + + let lines =<< trim END + call setline(1, range(1, 20)) + hi ScrollThumb ctermbg=blue + hi ScrollBar ctermbg=red + call popup_menu(['one', 'two', 'three', 'four', 'five', + \ 'six', 'seven', 'eight', 'nine'], { + \ 'minwidth': 8, + \ 'maxheight': 3, + \ }) + END + call writefile(lines, 'XtestPopupMenuScroll') + let buf = RunVimInTerminal('-S XtestPopupMenuScroll', {'rows': 10}) + + call term_sendkeys(buf, "j") + call VerifyScreenDump(buf, 'Test_popupwin_menu_scroll_1', {}) + + call term_sendkeys(buf, "jjj") + call VerifyScreenDump(buf, 'Test_popupwin_menu_scroll_2', {}) + + " if the cursor is the bottom line, it stays at the bottom line. + call term_sendkeys(buf, repeat("j", 20)) + call VerifyScreenDump(buf, 'Test_popupwin_menu_scroll_3', {}) + + call term_sendkeys(buf, "kk") + call VerifyScreenDump(buf, 'Test_popupwin_menu_scroll_4', {}) + + call term_sendkeys(buf, "k") + call VerifyScreenDump(buf, 'Test_popupwin_menu_scroll_5', {}) + + " if the cursor is in the top line, it stays in the top line. + call term_sendkeys(buf, repeat("k", 20)) + call VerifyScreenDump(buf, 'Test_popupwin_menu_scroll_6', {}) + + " close the menu popupwin. + call term_sendkeys(buf, " ") + + " clean up + call StopVimInTerminal(buf) + call delete('XtestPopupMenuScroll') +endfunc + " vim: shiftwidth=2 sts=2 expandtab