/* * Copyright (c) 2021, Idan Horowitz * * SPDX-License-Identifier: BSD-2-Clause */ #include #include namespace JS::Temporal { // 4.5.5 IsValidTime ( hour, minute, second, millisecond, microsecond, nanosecond ), https://tc39.es/proposal-temporal/#sec-temporal-isvalidtime bool is_valid_time(u8 hour, u8 minute, u8 second, u16 millisecond, u16 microsecond, u16 nanosecond) { // 1. Assert: hour, minute, second, millisecond, microsecond, and nanosecond are integers. // 2. If hour < 0 or hour > 23, then if (hour > 23) { // a. Return false. return false; } // 3. If minute < 0 or minute > 59, then if (minute > 59) { // a. Return false. return false; } // 4. If second < 0 or second > 59, then if (second > 59) { // a. Return false. return false; } // 5. If millisecond < 0 or millisecond > 999, then if (millisecond > 999) { // a. Return false. return false; } // 6. If microsecond < 0 or microsecond > 999, then if (microsecond > 999) { // a. Return false. return false; } // 7. If nanosecond < 0 or nanosecond > 999, then if (nanosecond > 999) { // a. Return false. return false; } // 8. Return true. return true; } }