1 files changed, 38 insertions, 0 deletions
diff --git a/test/functional/ui/inccommand_spec.lua b/test/functional/ui/inccommand_spec.lua
index c8fa2888d1..cc023ef10d 100644
--- a/test/functional/ui/inccommand_spec.lua
+++ b/test/functional/ui/inccommand_spec.lua
@@ -701,6 +701,25 @@ describe(":substitute, inccommand=split", function()
     eq(0, eval("&modified"))
   end)
 
+  it("shows preview when cmd modifiers are present", function()
+    -- one modifier
+    feed(':keeppatterns %s/tw/to')
+    screen:expect([[too lines]], nil, nil, nil, true)
+    feed('<Esc>')
+    screen:expect([[two lines]], nil, nil, nil, true)
+
+    -- multiple modifiers
+    feed(':keeppatterns silent %s/tw/to')
+    screen:expect([[too lines]], nil, nil, nil, true)
+    feed('<Esc>')
+    screen:expect([[two lines]], nil, nil, nil, true)
+
+    -- non-modifier prefix
+    feed(':silent tabedit %s/tw/to')
+    screen:expect([[two lines]], nil, nil, nil, true)
+    feed('<Esc>')
+  end)
+
   it('shows split window when typing the pattern', function()
     feed(":%s/tw")
     screen:expect([[
@@ -1140,6 +1159,25 @@ describe("inccommand=nosplit", function()
     ]])
   end)
 
+  it("shows preview when cmd modifiers are present", function()
+    -- one modifier
+    feed(':keeppatterns %s/tw/to')
+    screen:expect([[too lines]], nil, nil, nil, true)
+    feed('<Esc>')
+    screen:expect([[two lines]], nil, nil, nil, true)
+
+    -- multiple modifiers
+    feed(':keeppatterns silent %s/tw/to')
+    screen:expect([[too lines]], nil, nil, nil, true)
+    feed('<Esc>')
+    screen:expect([[two lines]], nil, nil, nil, true)
+
+    -- non-modifier prefix
+    feed(':silent tabedit %s/tw/to')
+    screen:expect([[two lines]], nil, nil, nil, true)
+    feed('<Esc>')
+  end)
+
   it('never shows preview buffer', function()
     feed_command("set hlsearch")