commit 5ffefbb35aba2448099314a9e09714d2f3b2b1bd
author Bram Moolenaar <Bram@vim.org> Sun Jun 13 20:27:36 2021 +0200
committer Bram Moolenaar <Bram@vim.org> Sun Jun 13 20:27:36 2021 +0200
tree e7a38623964613b43058b65f61aa296ec3432c09
parent 2346a6378483c9871016f9fc821ec5cbea638f13

patch 8.2.2993: 'fileencodings' default value should depend on 'encoding'

Problem:    'fileencodings' default value should depend on 'encoding'. (Gary
            Johnson)
Solution:   When 'encoding' is "utf-8" use a different default value for
            'fileencodings'.

src/testdir/test_options.vim

diff --git a/src/testdir/test_options.vim b/src/testdir/test_options.vim
index d640426..2f64d12 100644
--- a/src/testdir/test_options.vim
+++ b/src/testdir/test_options.vim
@@ -1140,6 +1140,14 @@
   call assert_equal('vt', &formatoptions)
   set formatoptions&vim
   call assert_equal('tcq', &formatoptions)
+
+  call assert_equal('ucs-bom,utf-8,default,latin1', &fencs)
+  set fencs=latin1
+  set fencs&
+  call assert_equal('ucs-bom,utf-8,default,latin1', &fencs)
+  set fencs=latin1
+  set all&
+  call assert_equal('ucs-bom,utf-8,default,latin1', &fencs)
 endfunc
 
 " Test for the 'cmdheight' option