vim-patch:8.1.2229: color number column above/below cursor #15409

Problem:    Cannot color number column above/below cursor differently.
Solution:   Add LineNrAbove and LineNrBelow. (Shaun Brady, closes vim/vim#624)
https://github.com/vim/vim/commit/efae76ab1a43d5a628d8c2fa4218ace6ba597f5d

1 files changed, 33 insertions, 0 deletions

diff --git a/src/nvim/testdir/test_number.vim b/src/nvim/testdir/test_number.vim
index eaabe3f67e..92a1bf3c9a 100644
--- a/src/nvim/testdir/test_number.vim
+++ b/src/nvim/testdir/test_number.vim
@@ -3,6 +3,8 @@
 source check.vim
 source view_util.vim
 
+source screendump.vim
+
 func s:screen_lines(start, end) abort
   return ScreenLines([a:start, a:end], 8)
 endfunc
@@ -265,6 +267,37 @@ func Test_relativenumber_uninitialised()
   bwipe!
 endfunc
 
+func Test_relativenumber_colors()
+  CheckScreendump
+
+  let lines =<< trim [CODE]
+    call setline(1, range(200))
+    111
+    set number relativenumber
+    hi LineNr ctermfg=red
+  [CODE]
+  call writefile(lines, 'XTest_relnr')
+
+  " Check that the balloon shows up after a mouse move
+  let buf = RunVimInTerminal('-S XTest_relnr', {'rows': 10, 'cols': 50})
+  call term_wait(buf, 100)
+  " Default colors
+  call VerifyScreenDump(buf, 'Test_relnr_colors_1', {})
+
+  call term_sendkeys(buf, ":hi LineNrAbove ctermfg=blue\<CR>")
+  call VerifyScreenDump(buf, 'Test_relnr_colors_2', {})
+
+  call term_sendkeys(buf, ":hi LineNrBelow ctermfg=green\<CR>")
+  call VerifyScreenDump(buf, 'Test_relnr_colors_3', {})
+
+  call term_sendkeys(buf, ":hi clear LineNrAbove\<CR>")
+  call VerifyScreenDump(buf, 'Test_relnr_colors_4', {})
+
+  " clean up
+  call StopVimInTerminal(buf)
+  call delete('XTest_relnr')
+endfunc
+
 " Test for displaying line numbers with 'rightleft'
 func Test_number_rightleft()
   CheckFeature rightleft