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Redraw when change-footer changes line count

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Mirror of the earlier change-header fix. The inline footer slot's row
budget depends on footer content length, but resizeIfNeeded() tolerates
a shorter-than-wanted inline window, so extra lines get clipped. Drive
a redraw on length change to re-run the layout.
This commit is contained in:
Junegunn Choi
2026-04-21 18:41:48 +09:00
parent 7782da6c00
commit 56be41218c
2 changed files with 22 additions and 3 deletions
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test/test_layout.rb
+13 -1
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@@ -1534,12 +1534,24 @@ class TestLayout < TestInteractive
def test_inline_change_header_grows_slot
tmux.send_keys %(seq 5 | #{FZF} --style full --header-lines 1 --header-border inline --bind space:change-header:tada), :Enter
tmux.until { |lines| lines.any_include?(/\A│\s+1\s+│\z/) }
tmux.send_keys ' '
tmux.send_keys :Space
tmux.until do |lines|
lines.any_include?(/\A│\s+1\s+│\z/) && lines.any_include?(/\A│\s+tada\s+│\z/)
end
end
# Regression: with --footer-border=inline, change-footer that grows the
# footer line count left the inline slot sized for the old length, so
# extra lines were clipped.
def test_inline_change_footer_grows_slot
tmux.send_keys %(seq 5 | #{FZF} --style full --footer-border inline --footer one --bind $'space:change-footer:one\\ntwo'), :Enter
tmux.until { |lines| lines.any_include?(/\A│\s+one\s+│\z/) }
tmux.send_keys :Space
tmux.until do |lines|
lines.any_include?(/\A│\s+one\s+│\z/) && lines.any_include?(/\A│\s+two\s+│\z/)
end
end
# Invalid inline combinations must be rejected at startup.
def test_inline_rejected_on_unsupported_options
[