Reset {n} after reload

Fix #2611

1 files changed, 16 insertions, 0 deletions

diff --git a/test/test_go.rb b/test/test_go.rb
index 60f14a4b..059e7182 100755
--- a/test/test_go.rb
+++ b/test/test_go.rb
@@ -2053,6 +2053,22 @@ class TestGoFZF < TestBase
     tmux.send_keys 'dabcd'
     tmux.until { |lines| assert_equal '> abcd', lines[-1] }
   end
+
+  def test_item_index_reset_on_reload
+    tmux.send_keys "seq 10 | #{FZF} --preview 'echo [[{n}]]' --bind 'up:last,down:first,space:reload:seq 100'", :Enter
+    tmux.until { |lines| assert_includes lines[1], '[[0]]' }
+    tmux.send_keys :Up
+    tmux.until { |lines| assert_includes lines[1], '[[9]]' }
+    tmux.send_keys :Down
+    tmux.until { |lines| assert_includes lines[1], '[[0]]' }
+    tmux.send_keys :Space
+    tmux.until do |lines|
+      assert_equal 100, lines.item_count
+      assert_includes lines[1], '[[0]]'
+    end
+    tmux.send_keys :Up
+    tmux.until { |lines| assert_includes lines[1], '[[99]]' }
+  end
 end
 
 module TestShell