test/test_core.rb

@@ -1407,13 +1407,13 @@ class TestCore < TestInteractive         --bind 'every(0.1):execute-silent(printf . >> #{fast})' \\         --bind 'every(0.5):execute-silent(printf . >> #{slow})'), :Enter     tmux.until { |lines| assert_equal 100, lines.match_count }-    sleep 1.2+    sleep(1.2)     a = File.exist?(fast) ? File.size(fast) : 0     b = File.exist?(slow) ? File.size(slow) : 0     # Sanity: faster timer fired more times.-    assert a > b, "fast timer should fire more (#{a} vs #{b})"+    assert_operator a, :>, b, "fast timer should fire more (#{a} vs #{b})"     # Sanity: slow timer fired at least once.-    assert b >= 1, "slow timer should have fired at least once (#{b})"+    assert_operator b, :>=, 1, "slow timer should have fired at least once (#{b})"   ensure     FileUtils.rm_f(fast)     FileUtils.rm_f(slow)@@ -1426,7 +1426,7 @@ class TestCore < TestInteractive     tmux.until { |lines| assert_match(/^  \d{2}\.\d+/, lines[-3]) }     tmux.send_keys :Space     tmux.until { |lines| assert_includes lines[-3], 'STOPPED' }-    sleep 0.4+    sleep(0.4)     # Header must stay STOPPED after the unbind     assert_includes tmux.capture[-3], 'STOPPED'   end@@ -1462,7 +1462,7 @@ class TestCore < TestInteractive     tmux.send_keys 'x'     tmux.until { |lines| assert_includes lines[-1], '[x]>' }     # every() ticks shouldn't overwrite FZF_KEY-    sleep 1+    sleep(1)     assert_includes tmux.capture[-1], '[x]>'   end 

test/test_preview.rb

@@ -389,7 +389,7 @@ class TestPreview < TestInteractive                    "--preview-window 'right,nowrap,border-rounded' " \                    '--bind ctrl-w:toggle-preview-wrap ' \                    '--bind ctrl-r:change-preview-window:border-bold', :Enter-    sleep 2+    sleep(2)     # Initial: nowrap, rounded border. The long line is truncated; "wrapped" is hidden.     tmux.until do |lines|       assert_includes lines[2], '2nd line'