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Allow removing header line with change-header and transform-header

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If the new header is an empty string.

  fzf --header loading --bind 'start:reload:sleep 3; ls' --bind 'load:change-header:'
  fzf --header loading --bind 'start:reload:sleep 3; ls' --bind 'load:transform-header:'
This commit is contained in:
Junegunn Choi
2024-06-25 17:10:22 +09:00
parent 70bf8bc35d
commit 3b944addd4
2 changed files with 13 additions and 11 deletions
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4
test/test_go.rb
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@@ -3358,11 +3358,13 @@ class TestGoFZF < TestBase
end
def test_start_on_reload
tmux.send_keys %(echo foo | #{FZF} --header Loading --header-lines 1 --bind 'start:reload:sleep 2; echo bar' --bind 'load:change-header:Loaded'), :Enter
tmux.send_keys %(echo foo | #{FZF} --header Loading --header-lines 1 --bind 'start:reload:sleep 2; echo bar' --bind 'load:change-header:Loaded' --bind space:change-header:), :Enter
tmux.until(timeout: 1) { |lines| assert_includes lines[-3], 'Loading' }
tmux.until(timeout: 1) { |lines| refute_includes lines[-4], 'foo' }
tmux.until { |lines| assert_includes lines[-3], 'Loaded' }
tmux.until { |lines| assert_includes lines[-4], 'bar' }
tmux.send_keys :Space
tmux.until { |lines| assert_includes lines[-3], 'bar' }
end
end