Mercurial > vim
view src/testdir/test_popupwin.vim @ 16815:6fdb0ae0cac3 v8.1.1409
patch 8.1.1409: Coverity warns for using uninitialized memory
commit https://github.com/vim/vim/commit/b43683729b64f83c39840524be232388314bd71f
Author: Bram Moolenaar <Bram@vim.org>
Date: Mon May 27 20:01:41 2019 +0200
patch 8.1.1409: Coverity warns for using uninitialized memory
Problem: Coverity warns for using uninitialized memory.
Solution: Add a condition to clearing the growarray.
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Mon, 27 May 2019 20:15:05 +0200 |
parents | 0457d49eb2d9 |
children | 069ee8dc8c8d |
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" Tests for popup windows if !has('textprop') finish endif source screendump.vim func Test_simple_popup() if !CanRunVimInTerminal() return endif call writefile([ \ "call setline(1, range(1, 100))", \ "hi PopupColor1 ctermbg=lightblue", \ "hi PopupColor2 ctermbg=lightcyan", \ "hi Comment ctermfg=red", \ "call prop_type_add('comment', {'highlight': 'Comment'})", \ "let winid = popup_create('hello there', {'line': 3, 'col': 11, 'highlight': 'PopupColor1'})", \ "let winid2 = popup_create(['another one', 'another two', 'another three'], {'line': 3, 'col': 25})", \ "call setwinvar(winid2, '&wincolor', 'PopupColor2')", \], 'XtestPopup') let buf = RunVimInTerminal('-S XtestPopup', {'rows': 10}) call VerifyScreenDump(buf, 'Test_popupwin_01', {}) " Add a tabpage call term_sendkeys(buf, ":tabnew\<CR>") call term_sendkeys(buf, ":call popup_create([" \ .. "{'text': 'other tab'}," \ .. "{'text': 'a comment line', 'props': [{" \ .. "'col': 3, 'length': 7, 'type': 'comment'" \ .. "}]}," \ .. "], {'line': 4, 'col': 9})\<CR>") call VerifyScreenDump(buf, 'Test_popupwin_02', {}) " switch back to first tabpage call term_sendkeys(buf, "gt") call VerifyScreenDump(buf, 'Test_popupwin_03', {}) " close that tabpage call term_sendkeys(buf, ":quit!\<CR>") call VerifyScreenDump(buf, 'Test_popupwin_04', {}) " clean up call StopVimInTerminal(buf) call delete('XtestPopup') endfunc func Test_popup_time() if !has('timers') return endif topleft vnew call setline(1, 'hello') call popup_create('world', { \ 'line': 1, \ 'col': 1, \ 'time': 500, \}) redraw let line = join(map(range(1, 5), 'screenstring(1, v:val)'), '') call assert_equal('world', line) sleep 700m redraw let line = join(map(range(1, 5), 'screenstring(1, v:val)'), '') call assert_equal('hello', line) call popup_create('on the command line', { \ 'line': &lines, \ 'col': 10, \ 'time': 500, \}) redraw let line = join(map(range(1, 30), 'screenstring(&lines, v:val)'), '') call assert_match('.*on the command line.*', line) sleep 700m redraw let line = join(map(range(1, 30), 'screenstring(&lines, v:val)'), '') call assert_notmatch('.*on the command line.*', line) bwipe! endfunc func Test_popup_hide() topleft vnew call setline(1, 'hello') let winid = popup_create('world', { \ 'line': 1, \ 'col': 1, \}) redraw let line = join(map(range(1, 5), 'screenstring(1, v:val)'), '') call assert_equal('world', line) call popup_hide(winid) redraw let line = join(map(range(1, 5), 'screenstring(1, v:val)'), '') call assert_equal('hello', line) call popup_show(winid) redraw let line = join(map(range(1, 5), 'screenstring(1, v:val)'), '') call assert_equal('world', line) call popup_close(winid) redraw let line = join(map(range(1, 5), 'screenstring(1, v:val)'), '') call assert_equal('hello', line) " error is given for existing non-popup window call assert_fails('call popup_hide(win_getid())', 'E993:') " no error non-existing window call popup_hide(1234234) call popup_show(41234234) bwipe! endfunc