Function forcePlainColor

internal/cli/format_test.go:15–20

forcePlainColor disables ANSI so width/content assertions are deterministic regardless of whether the test binary's stdout happens to be a TTY.

(t *testing.T)

// forcePlainColor disables ANSI so width/content assertions are deterministic
// regardless of whether the test binary's stdout happens to be a TTY.
func forcePlainColor(t *testing.T) {
	t.Helper()
	prev := color.NoColor
	color.NoColor = true
	t.Cleanup(func() { color.NoColor = prev })
}

func TestDisplayWidth_StripsANSIAndCountsRunes(t *testing.T) {
	// A literal SGR-wrapped string must measure the same as its plain form.