func init() { … } func initTestingZone() { … } var origPlatformZoneSources … func disablePlatformSources() (undo func()) { … } var Interrupt … var DaysIn … func empty(arg any, seq uintptr, delta int64) { … } // Test that a runtimeTimer with a period that would overflow when on // expiration does not throw or cause other timers to hang. // // This test has to be in internal_test.go since it fiddles with // unexported data structures. func CheckRuntimeTimerPeriodOverflow() { … } var MinMonoTime … var MaxMonoTime … var NotMonoNegativeTime …