patch 9.1.0476: Cannot see matched text in popup menuv9.1.0476

Problem:  Cannot see matched text in popup menu
Solution: Introduce 2 new highlighting groups: PmenuMatch and
          PmenuMatchSel (glepnir)

ping @habamax, @neutaaaaan @romainl because vim/colorschemes may need
some updates, @lifepillar for updating vim-colortemplate

closes: #14694

Signed-off-by: glepnir <glephunter@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>

1 files changed, 67 insertions, 0 deletions

diff --git a/src/testdir/test_popup.vim b/src/testdir/test_popup.vim
index 1142efc7b7..86262887bb 100644
--- a/src/testdir/test_popup.vim
+++ b/src/testdir/test_popup.vim
@@ -1341,4 +1341,71 @@ func Test_pum_highlights_custom()
   call StopVimInTerminal(buf)
 endfunc
 
+" Test match relate highlight group in pmenu
+func Test_pum_highlights_match()
+  CheckScreendump
+  let lines =<< trim END
+    func Omni_test(findstart, base)
+      if a:findstart
+        return col(".")
+      endif
+      return {
+            \ 'words': [
+            \ { 'word': 'foo',},
+            \ { 'word': 'foobar',},
+            \ { 'word': 'fooBaz',},
+            \ { 'word': 'foobala',},
+            \ { 'word': '你好',},
+            \ { 'word': '你好吗',},
+            \ { 'word': '你不好吗',},
+            \ { 'word': '你可好吗',},
+            \]}
+    endfunc
+    set omnifunc=Omni_test
+    set completeopt=menu,noinsert,fuzzy
+    hi PmenuMatchSel  ctermfg=6 ctermbg=225
+    hi PmenuMatch     ctermfg=4 ctermbg=225
+  END
+  call writefile(lines, 'Xscript', 'D')
+  let  buf = RunVimInTerminal('-S Xscript', {})
+  call TermWait(buf)
+  call term_sendkeys(buf, "i\<C-X>\<C-O>")
+  call TermWait(buf, 50)
+  call term_sendkeys(buf, "fo")
+  call TermWait(buf, 50)
+  call VerifyScreenDump(buf, 'Test_pum_highlights_03', {})
+  call term_sendkeys(buf, "\<ESC>S\<C-x>\<C-O>")
+  call TermWait(buf, 50)
+  call term_sendkeys(buf, "你")
+  call TermWait(buf, 50)
+  call VerifyScreenDump(buf, 'Test_pum_highlights_04', {})
+  call term_sendkeys(buf, "吗")
+  call TermWait(buf, 50)
+  call VerifyScreenDump(buf, 'Test_pum_highlights_05', {})
+
+  if has('rightleft')
+    call term_sendkeys(buf, "\<C-E>\<ESC>u:set rightleft\<CR>")
+    call TermWait(buf, 50)
+    call term_sendkeys(buf, "i\<C-X>\<C-O>")
+    call TermWait(buf, 50)
+    call term_sendkeys(buf, "fo")
+    call TermWait(buf, 50)
+    call VerifyScreenDump(buf, 'Test_pum_highlights_06', {})
+    call term_sendkeys(buf, "\<C-E>\<ESC>u:set norightleft\<CR>")
+    call TermWait(buf)
+  endif
+
+  call term_sendkeys(buf, ":set completeopt-=fuzzy\<CR>")
+  call TermWait(buf)
+  call term_sendkeys(buf, "\<ESC>S\<C-x>\<C-O>")
+  call TermWait(buf, 50)
+  call term_sendkeys(buf, "fo")
+  call TermWait(buf, 50)
+  call VerifyScreenDump(buf, 'Test_pum_highlights_07', {})
+
+  call term_sendkeys(buf, "\<C-E>\<Esc>u")
+  call TermWait(buf)
+  call StopVimInTerminal(buf)
+endfunc
+
 " vim: shiftwidth=2 sts=2 expandtab