1package stopwatch
 2
 3import (
 4	"testing"
 5)
 6
 7func TestStopwatch(t *testing.T) {
 8	// Test that Stopwatch() doesn't panic and returns error properly
 9	// This will fail in test environment without TTY but should return error
10	err := Stopwatch()
11	if err != nil {
12		t.Logf("Stopwatch() returned error (expected in test environment): %v", err)
13	}
14}