[ruby/reline] Support isearch-terminators

https://github.com/ruby/reline/commit/a7922da16b

1 files changed, 30 insertions, 0 deletions

diff --git a/test/reline/test_key_actor_emacs.rb b/test/reline/test_key_actor_emacs.rb
index 04c3254c8e..84233a9bfd 100644
--- a/test/reline/test_key_actor_emacs.rb
+++ b/test/reline/test_key_actor_emacs.rb
@@ -1894,6 +1894,36 @@ class Reline::KeyActor::Emacs::Test < Reline::TestCase
     assert_cursor_max(0)
   end
 
+  def test_search_history_with_isearch_terminator
+    @config.read_lines(<<~LINES.split(/(?<=\n)/))
+      set isearch-terminators "XYZ"
+    LINES
+    Reline::HISTORY.concat([
+      '1235', # old
+      '12aa',
+      '1234' # new
+    ])
+    assert_line('')
+    assert_byte_pointer_size('')
+    assert_cursor(0)
+    assert_cursor_max(0)
+    input_keys("\C-r12a")
+    assert_line('12aa')
+    assert_byte_pointer_size('')
+    assert_cursor(0)
+    assert_cursor_max(0) # doesn't determine yet
+    input_keys('Y')
+    assert_line('12aa')
+    assert_byte_pointer_size('')
+    assert_cursor(0)
+    assert_cursor_max(4)
+    input_keys('x')
+    assert_line('x12aa')
+    assert_byte_pointer_size('x')
+    assert_cursor(1)
+    assert_cursor_max(5)
+  end
+
   def test_em_set_mark_and_em_exchange_mark
     input_keys('aaa bbb ccc ddd')
     assert_byte_pointer_size('aaa bbb ccc ddd')