test(flygrep): fix input_list test

lua/spacevim/api/vim.lua

@@ -1,6 +1,17 @@
 local M = {}
 
 function M.getchar(...)
+  if vim.fn.empty(vim.g._spacevim_input_list) == 0 then
+    local input_list = vim.g._spacevim_input_list
+    local input_timeout = vim.g._spacevim_input_timeout or 0
+    if input_timeout > 0 then
+      vim.cmd('sleep ' .. input_timeout .. 'm')
+    end
+    local char = table.remove(input_list, 1)
+    vim.g._spacevim_input_list = input_list
+    return char
+
+  end
   local status, ret = pcall(vim.fn.getchar, ...)
   if not status then
     ret = 3

test/plugin/flygrep.vader

@@ -7,11 +7,12 @@ Execute ( SpaceVim plugin: flygrep ):
         \ . ')'
   let g:_spacevim_input_timeout = 0
   let lnr = 0
+  let current_line = line('.')
   for line in readfile('Makefile')
     let lnr += 1
     if line =~# 'COVIMERAGE'
       break
     endif
   endfor
-  AssertEqual lnr, 4
+  AssertEqual lnr, current_line
-  unlet lnr line
+  unlet lnr line current_line