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Add --ghost=TEXT to display a ghost text when the input is empty

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Junegunn Choi
2025-03-14 16:46:23 +09:00
parent 6c104d771e
commit 4298c0b1eb
5 changed files with 44 additions and 0 deletions
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18
test/test_core.rb
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@@ -1813,4 +1813,22 @@ class TestCore < TestInteractive
assert_equal ['[0] 1st: foo, 3rd: baz, 2nd: bar'], File.readlines(tempname, chomp: true)
end
end
def test_ghost
tmux.send_keys %(seq 100 | #{FZF} --prompt 'X ' --ghost 'Type in query ...'), :Enter
tmux.until do |lines|
assert_equal 100, lines.match_count
assert_includes lines, 'X Type in query ...'
end
tmux.send_keys '100'
tmux.until do |lines|
assert_equal 1, lines.match_count
assert_includes lines, 'X 100'
end
tmux.send_keys 'C-u'
tmux.until do |lines|
assert_equal 100, lines.match_count
assert_includes lines, 'X Type in query ...'
end
end
end