[Test] Extend & enable combined milter test

1 files changed, 19 insertions, 4 deletions

diff --git a/test/functional/lua/miltertest/combined.lua b/test/functional/lua/miltertest/combined.lua
index 891929458..964fa878a 100644
--- a/test/functional/lua/miltertest/combined.lua
+++ b/test/functional/lua/miltertest/combined.lua
@@ -12,9 +12,24 @@ local empty_function = function() end
 setup = empty_function
 teardown = empty_function
 
-dofile('mt1.lua')
-dofile('mt2.lua')
-dofile('mt3.lua')
-dofile('mt4.lua')
+local function shuffle(tbl)
+  local size = #tbl
+  for i = size, 1, -1 do
+    local rand = math.random(size)
+    tbl[i], tbl[rand] = tbl[rand], tbl[i]
+  end
+  return tbl
+end
+
+local files = {'mt1.lua','mt2.lua','mt3.lua','mt4.lua'}
+local num_files = #files
+for i = 1, num_files do
+  table.insert(files, files[i])
+end
+files = shuffle(files)
+
+for _, f in ipairs(files) do
+  dofile(f)
+end
 
 old_teardown()