From 103b04128f4e40b87bb9c7fb2916d2a800bfd94f Mon Sep 17 00:00:00 2001
From: aycabta <aycabta@gmail.com>
Date: Mon, 2 Dec 2019 04:17:47 +0900
Subject: Support incremental search again by C-r in incremental search

---
 test/reline/test_key_actor_emacs.rb | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

(limited to 'test')

diff --git a/test/reline/test_key_actor_emacs.rb b/test/reline/test_key_actor_emacs.rb
index da2d41aa15..6ec583b3ef 100644
--- a/test/reline/test_key_actor_emacs.rb
+++ b/test/reline/test_key_actor_emacs.rb
@@ -1452,6 +1452,28 @@ class Reline::KeyActor::Emacs::Test < Reline::TestCase
     assert_cursor_max(4)
   end
 
+  def test_search_history_twice
+    Reline::HISTORY.concat([
+      '1235', # old
+      '12aa',
+      '1234' # new
+    ])
+    assert_line('')
+    assert_byte_pointer_size('')
+    assert_cursor(0)
+    assert_cursor_max(0)
+    input_keys("\C-r123")
+    assert_line('1234')
+    assert_byte_pointer_size('')
+    assert_cursor(0)
+    assert_cursor_max(0) # doesn't determine yet
+    input_keys("\C-r")
+    assert_line('1235')
+    assert_byte_pointer_size('')
+    assert_cursor(0)
+    assert_cursor_max(0)
+  end
+
   def test_em_set_mark_and_em_exchange_mark
     input_keys('aaa bbb ccc ddd')
     assert_byte_pointer_size('aaa bbb ccc ddd')
-- 
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