Different marker for the first and last line of multi-line entries

Can be configured via `--marker-multi-line`

1 files changed, 52 insertions, 2 deletions

diff --git a/test/test_go.rb b/test/test_go.rb
index 06c3aefd..dfb338e8 100755
--- a/test/test_go.rb
+++ b/test/test_go.rb
@@ -2752,8 +2752,9 @@ class TestGoFZF < TestBase
 
   def assert_block(expected, lines)
     cols = expected.lines.map(&:chomp).map(&:length).max
-    actual = lines.reverse.take(expected.lines.length).reverse.map { _1[0, cols].rstrip + "\n" }.join
-    assert_equal_org expected, actual
+    top = lines.take(expected.lines.length).map { _1[0, cols].rstrip + "\n" }.join
+    bottom = lines.reverse.take(expected.lines.length).reverse.map { _1[0, cols].rstrip + "\n" }.join
+    assert_includes [top, bottom], expected
   end
 
   def test_height_range_fit
@@ -3268,6 +3269,55 @@ class TestGoFZF < TestBase
     tmux.send_keys '99'
     tmux.until { |lines| assert(lines.any? { |line| line.include?('0 / 0') }) }
   end
+
+  def test_fzf_multi_line
+    tmux.send_keys %[(echo -en '0\\0'; echo -en '1\\n2\\0'; seq 1000) | fzf --read0 --multi --bind load:select-all --border rounded], :Enter
+    block = <<~BLOCK
+      │  ┃998
+      │  ┃999
+      │  ┃1000
+      │  ╹
+      │  ╻1
+      │  ╹2
+      │ >>0
+      │   3/3 (3)
+      │ >
+      ╰───────────
+    BLOCK
+    tmux.until { assert_block(block, _1) }
+    tmux.send_keys :Up, :Up
+    block = <<~BLOCK
+      ╭───────
+      │ >╻1
+      │ >┃2
+      │ >┃3
+    BLOCK
+    tmux.until { assert_block(block, _1) }
+
+    block = <<~BLOCK
+      │ >┃
+      │
+      │ >
+      ╰───
+    BLOCK
+    tmux.until { assert_block(block, _1) }
+  end
+
+  def test_fzf_multi_line_reverse
+    tmux.send_keys %[(echo -en '0\\0'; echo -en '1\\n2\\0'; seq 1000) | fzf --read0 --multi --bind load:select-all --border rounded --reverse], :Enter
+    block = <<~BLOCK
+      ╭───────────
+      │ >
+      │   3/3 (3)
+      │ >>0
+      │  ╻1
+      │  ╹2
+      │  ╻1
+      │  ┃2
+      │  ┃3
+    BLOCK
+    tmux.until { assert_block(block, _1) }
+  end
 end
 
 module TestShell