From 54f31187ba006049ba455a1eeea4781750a3958d Mon Sep 17 00:00:00 2001 From: "Justin M. Keyes" Date: Wed, 22 Mar 2017 02:13:54 +0100 Subject: vim-patch:8.0.0482 Problem: The setbufvar() function may mess up the window layout. (Kay Z.) Solution: Do not check the window to be valid if it is NULL. https://github.com/vim/vim/commit/2c90d51123fba44a90e09aa4a4f2b7d972dadb94 --- src/nvim/testdir/test_functions.vim | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 src/nvim/testdir/test_functions.vim (limited to 'src/nvim/testdir/test_functions.vim') diff --git a/src/nvim/testdir/test_functions.vim b/src/nvim/testdir/test_functions.vim new file mode 100644 index 0000000000..81cb6314ce --- /dev/null +++ b/src/nvim/testdir/test_functions.vim @@ -0,0 +1,31 @@ +func Test_setbufvar_options() + " This tests that aucmd_prepbuf() and aucmd_restbuf() properly restore the + " window layout. + call assert_equal(1, winnr('$')) + split dummy_preview + resize 2 + set winfixheight winfixwidth + let prev_id = win_getid() + + wincmd j + let wh = winheight('.') + let dummy_buf = bufnr('dummy_buf1', v:true) + call setbufvar(dummy_buf, '&buftype', 'nofile') + execute 'belowright vertical split #' . dummy_buf + call assert_equal(wh, winheight('.')) + let dum1_id = win_getid() + + wincmd h + let wh = winheight('.') + let dummy_buf = bufnr('dummy_buf2', v:true) + call setbufvar(dummy_buf, '&buftype', 'nofile') + execute 'belowright vertical split #' . dummy_buf + call assert_equal(wh, winheight('.')) + + bwipe! + call win_gotoid(prev_id) + bwipe! + call win_gotoid(dum1_id) + bwipe! +endfunc + -- cgit