commit 4014e2ceb03b8aeb947a0c671a099b677c8f2d5d
author Bram Moolenaar <Bram@vim.org> Tue Jun 23 20:00:50 2020 +0200
committer Bram Moolenaar <Bram@vim.org> Tue Jun 23 20:00:50 2020 +0200
tree 46ff9f43766582b3850fe6f481a0b693c222be85
parent df069eec3b90401e880e9b0e258146d8f36c474d

patch 8.2.1043: %a item in 'statusline' not tested

Problem:    %a item in 'statusline' not tested.
Solution:   Add a test. (Dominique Pellé, closes #6318)

src/testdir/test_statusline.vim

diff --git a/src/testdir/test_statusline.vim b/src/testdir/test_statusline.vim
index 449cf80..708686b 100644
--- a/src/testdir/test_statusline.vim
+++ b/src/testdir/test_statusline.vim
@@ -64,7 +64,17 @@
 func Test_statusline()
   CheckFeature quickfix
 
-  new Xstatusline
+  " %a: Argument list ({current} of {max})
+  set statusline=%a
+  call assert_match('^\s*$', s:get_statusline())
+  arglocal a1 a2
+  rewind
+  call assert_match('^ (1 of 2)\s*$', s:get_statusline())
+  next
+  call assert_match('^ (2 of 2)\s*$', s:get_statusline())
+  e Xstatusline
+  call assert_match('^ ((2) of 2)\s*$', s:get_statusline())
+
   only
   set laststatus=2
   set splitbelow