b816037739
This is Abstract Operation is required for the majority of InstantConstructor's and InstantPrototype's methods. The implementation is not entirely complete, (specifically 2 of the underlying required abstract operations, ParseTemporalTimeZoneString and ParseISODateTime are missing the required lexing, and as such are TODO()-ed) but the majority of it is done.
57 lines
1.5 KiB
C++
57 lines
1.5 KiB
C++
/*
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* Copyright (c) 2021, Idan Horowitz <idan.horowitz@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include <LibJS/Runtime/Temporal/PlainTime.h>
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#include <LibJS/Runtime/Value.h>
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namespace JS::Temporal {
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// 4.5.5 IsValidTime ( hour, minute, second, millisecond, microsecond, nanosecond ), https://tc39.es/proposal-temporal/#sec-temporal-isvalidtime
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bool is_valid_time(i32 hour, i32 minute, i32 second, i32 millisecond, i32 microsecond, i32 nanosecond)
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{
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// 1. Assert: hour, minute, second, millisecond, microsecond, and nanosecond are integers.
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// 2. If hour < 0 or hour > 23, then
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if (hour < 0 || hour > 23) {
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// a. Return false.
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return false;
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}
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// 3. If minute < 0 or minute > 59, then
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if (minute < 0 || minute > 59) {
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// a. Return false.
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return false;
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}
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// 4. If second < 0 or second > 59, then
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if (second < 0 || second > 59) {
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// a. Return false.
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return false;
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}
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// 5. If millisecond < 0 or millisecond > 999, then
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if (millisecond < 0 || millisecond > 999) {
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// a. Return false.
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return false;
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}
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// 6. If microsecond < 0 or microsecond > 999, then
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if (microsecond < 0 || microsecond > 999) {
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// a. Return false.
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return false;
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}
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// 7. If nanosecond < 0 or nanosecond > 999, then
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if (nanosecond < 0 || nanosecond > 999) {
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// a. Return false.
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return false;
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}
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// 8. Return true.
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return true;
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}
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}
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