1 files changed, 197 insertions, 0 deletions
diff --git a/src/testdir/test_bufwintabinfo.vim b/src/testdir/test_bufwintabinfo.vim
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+++ b/src/testdir/test_bufwintabinfo.vim
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+" Tests for the getbufinfo(), getwininfo() and gettabinfo() functions
+
+source check.vim
+
+func Test_getbufwintabinfo()
+  CheckFeature quickfix
+
+  edit Xtestfile1
+  edit Xtestfile2
+  let buflist = getbufinfo()
+  call assert_equal(2, len(buflist))
+  call assert_match('Xtestfile1', buflist[0].name)
+  call assert_match('Xtestfile2', getbufinfo('Xtestfile2')[0].name)
+  call assert_equal([], getbufinfo(2016))
+  edit Xtestfile1
+  hide edit Xtestfile2
+  hide enew
+  call assert_equal(3, len(getbufinfo({'bufloaded':1})))
+
+  set tabstop&vim
+  let b:editor = 'vim'
+  let l = getbufinfo('%')
+  call assert_equal(bufnr('%'), l[0].bufnr)
+  call assert_equal('vim', l[0].variables.editor)
+  call assert_notequal(-1, index(l[0].windows, '%'->bufwinid()))
+
+  let l = '%'->getbufinfo()
+  call assert_equal(bufnr('%'), l[0].bufnr)
+
+  " Test for getbufinfo() with 'bufmodified'
+  call assert_equal(0, len(getbufinfo({'bufmodified' : 1})))
+  call setbufline('Xtestfile1', 1, ["Line1"])
+  let l = getbufinfo({'bufmodified' : 1})
+  call assert_equal(1, len(l))
+  call assert_equal(bufnr('Xtestfile1'), l[0].bufnr)
+
+  if has('signs')
+    call append(0, ['Linux', 'Windows', 'Mac'])
+    sign define Mark text=>> texthl=Search
+    exe "sign place 2 line=3 name=Mark buffer=" . bufnr('%')
+    let l = getbufinfo('%')
+    call assert_equal(2, l[0].signs[0].id)
+    call assert_equal(3, l[0].signs[0].lnum)
+    call assert_equal('Mark', l[0].signs[0].name)
+    sign unplace *
+    sign undefine Mark
+    enew!
+  endif
+  call assert_notequal([], getbufinfo(test_null_dict()))
+
+  only
+  let w1_id = win_getid()
+  setl foldcolumn=3
+  new
+  let w2_id = win_getid()
+  tabnew | let w3_id = win_getid()
+  new | let w4_id = win_getid()
+  vert new | let w5_id = win_getid()
+  eval 'green'->setwinvar(0, 'signal')
+  tabfirst
+  let winlist = getwininfo()
+  call assert_equal(5, len(winlist))
+  call assert_equal(winwidth(1), winlist[0].width)
+  call assert_equal(1, winlist[0].wincol)
+  " tabline adds one row in terminal, not in GUI
+  let tablineheight = winlist[0].winrow == 2 ? 1 : 0
+  call assert_equal(tablineheight + 1, winlist[0].winrow)
+
+  call assert_equal(winbufnr(2), winlist[1].bufnr)
+  call assert_equal(winheight(2), winlist[1].height)
+  call assert_equal(1, winlist[1].wincol)
+  call assert_equal(3, winlist[1].textoff)  " foldcolumn
+  call assert_equal(tablineheight + winheight(1) + 2, winlist[1].winrow)
+
+  call assert_equal(1, winlist[2].winnr)
+  call assert_equal(tablineheight + 1, winlist[2].winrow)
+  call assert_equal(1, winlist[2].wincol)
+
+  call assert_equal(winlist[2].width + 2, winlist[3].wincol)
+  call assert_equal(1, winlist[4].wincol)
+
+  call assert_equal(1, winlist[0].tabnr)
+  call assert_equal(1, winlist[1].tabnr)
+  call assert_equal(2, winlist[2].tabnr)
+  call assert_equal(2, winlist[3].tabnr)
+  call assert_equal(2, winlist[4].tabnr)
+
+  call assert_equal('green', winlist[2].variables.signal)
+  call assert_equal(w4_id, winlist[3].winid)
+  let winfo = w5_id->getwininfo()[0]
+  call assert_equal(2, winfo.tabnr)
+  call assert_equal([], getwininfo(3))
+
+  call settabvar(1, 'space', 'build')
+  let tablist = gettabinfo()
+  call assert_equal(2, len(tablist))
+  call assert_equal(3, len(tablist[1].windows))
+  call assert_equal(2, tablist[1].tabnr)
+  call assert_equal('build', tablist[0].variables.space)
+  call assert_equal(w2_id, tablist[0].windows[0])
+  call assert_equal([], 3->gettabinfo())
+
+  tabonly | only
+
+  lexpr ''
+  lopen
+  copen
+  let winlist = getwininfo()
+  call assert_false(winlist[0].quickfix)
+  call assert_false(winlist[0].loclist)
+  call assert_true(winlist[1].quickfix)
+  call assert_true(winlist[1].loclist)
+  call assert_true(winlist[2].quickfix)
+  call assert_false(winlist[2].loclist)
+  wincmd t | only
+endfunc
+
+function Test_get_buf_options()
+  let opts = bufnr()->getbufvar('&')
+  call assert_equal(v:t_dict, type(opts))
+  call assert_equal(8, opts.tabstop)
+endfunc
+
+function Test_get_win_options()
+  if has('folding')
+    set foldlevel=999
+  endif
+  set list
+  let opts = getwinvar(1, '&')
+  call assert_equal(v:t_dict, type(opts))
+  call assert_equal(0, opts.linebreak)
+  call assert_equal(1, opts.list)
+  if has('folding')
+    call assert_equal(999, opts.foldlevel)
+  endif
+  if has('signs')
+    call assert_equal('auto', opts.signcolumn)
+  endif
+
+  let opts = gettabwinvar(1, 1, '&')
+  call assert_equal(v:t_dict, type(opts))
+  call assert_equal(0, opts.linebreak)
+  call assert_equal(1, opts.list)
+  if has('signs')
+    call assert_equal('auto', opts.signcolumn)
+  endif
+  set list&
+  if has('folding')
+    set foldlevel=0
+  endif
+endfunc
+
+function Test_getbufinfo_lastused()
+  call test_settime(1234567)
+  edit Xtestfile1
+  enew
+  call test_settime(7654321)
+  edit Xtestfile2
+  enew
+  call assert_equal(getbufinfo('Xtestfile1')[0].lastused, 1234567)
+  call assert_equal(getbufinfo('Xtestfile2')[0].lastused, 7654321)
+  call test_settime(0)
+endfunc
+
+func Test_getbufinfo_lines()
+  new Xfoo
+  call setline(1, ['a', 'bc', 'd'])
+  let bn = bufnr('%')
+  hide
+  call assert_equal(3, getbufinfo(bn)[0]["linecount"])
+  edit Xfoo
+  bw!
+endfunc
+
+func Test_getwininfo_au()
+  enew
+  call setline(1, range(1, 16))
+
+  let g:info = #{}
+  augroup T1
+    au!
+    au WinEnter * let g:info = getwininfo(win_getid())[0]
+  augroup END
+
+  4split
+  " Check that calling getwininfo() from WinEnter returns fresh values for
+  " topline and botline.
+  call assert_equal(1, g:info.topline)
+  call assert_equal(4, g:info.botline)
+  close
+
+  unlet g:info
+  augroup! T1
+  bwipe!
+endfunc
+
+" vim: shiftwidth=2 sts=2 expandtab