Introduce 'raw' mode

test/test_raw.rb

@@ -0,0 +1,60 @@
+# frozen_string_literal: true
+
+require_relative 'lib/common'
+
+# Testing raw mode
+class TestRaw < TestInteractive
+  def test_raw_mode
+    tmux.send_keys %(seq 1000 | #{FZF} --raw --bind ctrl-x:toggle-raw --gutter '▌' --multi), :Enter
+    tmux.until { assert_equal 1000, it.match_count }
+
+    tmux.send_keys 1
+    tmux.until { assert_equal 272, it.match_count }
+
+    tmux.send_keys :Up
+    tmux.until { assert_includes it, '> 2' }
+
+    tmux.send_keys 'C-p'
+    tmux.until do
+      assert_includes it, '> 10'
+      assert_includes it, '▖ 9'
+    end
+
+    tmux.send_keys 'C-x'
+    tmux.until do
+      assert_includes it, '> 10'
+      assert_includes it, '▌ 1'
+    end
+
+    tmux.send_keys :Up, 'C-x'
+    tmux.until do
+      assert_includes it, '> 11'
+      assert_includes it, '▖ 10'
+    end
+
+    tmux.send_keys 1
+    tmux.until { assert_equal 28, it.match_count }
+
+    tmux.send_keys 'C-p'
+    tmux.until do
+      assert_includes it, '> 101'
+      assert_includes it, '▖ 100'
+    end
+
+    tmux.send_keys 'C-n'
+    tmux.until do
+      assert_includes it, '> 11'
+      assert_includes it, '▖ 10'
+    end
+
+    tmux.send_keys :Tab, :Tab, :Tab
+    tmux.until { assert_equal 3, it.select_count }
+
+    tmux.send_keys 'C-x'
+    tmux.until do
+      assert_equal 1, it.select_count
+      assert_includes it, '▌ 110'
+      assert_includes it, '>>11'
+    end
+  end
+end