Function TestHeightOnlyResizeDoesNotClear

internal/tui/resize_test.go:202–212

TestHeightOnlyResizeDoesNotClear: a height-only change can't induce the soft-wrap that breaks bubbletea's cursor math (no line widens), so the hardening path stays reserved for width narrowing.

(t *testing.T)

// soft-wrap that breaks bubbletea's cursor math (no line widens), so the
// hardening path stays reserved for width changes.
func TestHeightOnlyResizeDoesNotClear(t *testing.T) {
	cfg, _, _ := config.Bootstrap(t.TempDir())
	m := New(cfg, llm.New("http://x", cfg.ActiveProfile().LLM, ""), t.TempDir(), "test")
	var mm tea.Model = m

	mm, _ = mm.Update(tea.WindowSizeMsg{Width: 80, Height: 24})
	_, cmd := mm.Update(tea.WindowSizeMsg{Width: 80, Height: 10})
	if cmdYieldsClearScreen(cmd) {
		t.Error("height-only resize must not request ClearScreen")
	}
}

// countCmdLeaves runs cmd, recurses into the slice-shaped []tea.Cmd payload
// of tea.BatchMsg / tea.sequenceMsg (both unexported), and counts leaves