mirror of
https://github.com/RGBCube/serenity
synced 2025-07-27 22:47:44 +00:00
LibJS Date: Added "Invalid Date".
Setting an invalid value on a Date object now makes it invalid. Setting it again but with correct values makes it valid again.
This commit is contained in:
parent
d231c5e65b
commit
ca49f96b78
29 changed files with 490 additions and 89 deletions
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@ -32,15 +32,16 @@
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namespace JS {
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Date* Date::create(GlobalObject& global_object, Core::DateTime datetime, u16 milliseconds)
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Date* Date::create(GlobalObject& global_object, Core::DateTime datetime, u16 milliseconds, bool is_invalid)
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{
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return global_object.heap().allocate<Date>(global_object, datetime, milliseconds, *global_object.date_prototype());
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return global_object.heap().allocate<Date>(global_object, datetime, milliseconds, is_invalid, *global_object.date_prototype());
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}
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Date::Date(Core::DateTime datetime, u16 milliseconds, Object& prototype)
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Date::Date(Core::DateTime datetime, u16 milliseconds, bool is_invalid, Object& prototype)
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: Object(prototype)
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, m_datetime(datetime)
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, m_milliseconds(milliseconds)
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, m_is_invalid(is_invalid)
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{
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}
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@ -35,9 +35,9 @@ class Date final : public Object {
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JS_OBJECT(Date, Object);
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public:
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static Date* create(GlobalObject&, Core::DateTime, u16 milliseconds);
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static Date* create(GlobalObject&, Core::DateTime, u16 milliseconds, bool is_invalid = false);
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Date(Core::DateTime datetime, u16 milliseconds, Object& prototype);
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Date(Core::DateTime datetime, u16 milliseconds, bool is_invalid, Object& prototype);
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virtual ~Date() override;
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Core::DateTime& datetime() { return m_datetime; }
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@ -54,6 +54,9 @@ public:
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double time() const { return datetime().timestamp() * 1000.0 + milliseconds(); }
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int year() const { return datetime().day(); }
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bool is_invalid() const { return m_is_invalid; }
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void set_is_invalid(bool value) { m_is_invalid = value; }
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int utc_date() const;
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int utc_day() const;
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int utc_full_year() const;
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@ -73,6 +76,9 @@ public:
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String time_string() const { return m_datetime.to_string("%T GMT+0000 (UTC)"); }
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String string() const
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{
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if (is_invalid())
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return "Invalid Date";
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return String::formatted("{} {}", date_string(), time_string());
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}
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@ -94,6 +100,7 @@ private:
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Core::DateTime m_datetime;
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u16 m_milliseconds;
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bool m_is_invalid { false };
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};
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}
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@ -1,6 +1,7 @@
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/*
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* Copyright (c) 2020, Linus Groh <mail@linusgroh.de>
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* Copyright (c) 2020, Nico Weber <thakis@chromium.org>
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* Copyright (c) 2021, Petróczi Zoltán <petroczizoltan@tutanota.com>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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@ -176,30 +177,92 @@ Value DateConstructor::construct(Function&)
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auto milliseconds = static_cast<u16>(tv.tv_usec / 1000);
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return Date::create(global_object(), datetime, milliseconds);
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}
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auto create_invalid_date = [this]() {
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auto datetime = Core::DateTime::from_timestamp(static_cast<time_t>(0));
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auto milliseconds = static_cast<u16>(0);
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return Date::create(global_object(), datetime, milliseconds, true);
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};
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if (vm.argument_count() == 1) {
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auto value = vm.argument(0);
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if (value.is_string())
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value = parse_simplified_iso8601(value.as_string().string());
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// A timestamp since the epoch, in UTC.
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// FIXME: This doesn't construct an "Invalid Date" object if the argument is NaN.
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// FIXME: Date() probably should use a double as internal representation, so that NaN arguments and larger offsets are handled correctly.
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double value_as_double = value.to_double(global_object());
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else
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value = value.to_number(global_object());
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if (vm.exception())
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return {};
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if (!value.is_finite_number()) {
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return create_invalid_date();
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}
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// A timestamp since the epoch, in UTC.
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double value_as_double = value.as_double();
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auto datetime = Core::DateTime::from_timestamp(static_cast<time_t>(value_as_double / 1000));
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auto milliseconds = static_cast<u16>(fmod(value_as_double, 1000));
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return Date::create(global_object(), datetime, milliseconds);
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}
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// A date/time in components, in local time.
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// FIXME: This doesn't construct an "Invalid Date" object if one of the arguments is NaN.
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auto arg_or = [this, &vm](size_t i, i32 fallback) { return vm.argument_count() > i ? vm.argument(i).to_i32(global_object()) : fallback; };
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int year = vm.argument(0).to_i32(global_object());
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int month_index = vm.argument(1).to_i32(global_object());
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int day = arg_or(2, 1);
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int hours = arg_or(3, 0);
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int minutes = arg_or(4, 0);
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int seconds = arg_or(5, 0);
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int milliseconds = arg_or(6, 0);
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auto arg_or = [&vm, this](size_t i, i32 fallback) { return vm.argument_count() > i ? vm.argument(i).to_number(global_object()) : Value(fallback); };
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auto year_value = vm.argument(0).to_number(global_object());
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if (vm.exception())
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return {};
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if (!year_value.is_finite_number()) {
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return create_invalid_date();
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}
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auto year = year_value.as_i32();
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auto month_index_value = vm.argument(1).to_number(global_object());
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if (vm.exception())
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return {};
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if (!month_index_value.is_finite_number()) {
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return create_invalid_date();
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}
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auto month_index = month_index_value.as_i32();
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auto day_value = arg_or(2, 1);
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if (vm.exception())
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return {};
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if (!day_value.is_finite_number()) {
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return create_invalid_date();
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}
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auto day = day_value.as_i32();
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auto hours_value = arg_or(3, 0);
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if (vm.exception())
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return {};
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if (!hours_value.is_finite_number()) {
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return create_invalid_date();
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}
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auto hours = hours_value.as_i32();
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auto minutes_value = arg_or(4, 0);
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if (vm.exception())
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return {};
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if (!minutes_value.is_finite_number()) {
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return create_invalid_date();
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}
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auto minutes = minutes_value.as_i32();
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auto seconds_value = arg_or(5, 0);
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if (vm.exception())
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return {};
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if (!seconds_value.is_finite_number()) {
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return create_invalid_date();
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}
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auto seconds = seconds_value.as_i32();
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auto milliseconds_value = arg_or(6, 0);
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if (vm.exception())
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return {};
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if (!milliseconds_value.is_finite_number()) {
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return create_invalid_date();
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}
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auto milliseconds = milliseconds_value.as_i32();
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seconds += milliseconds / 1000;
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milliseconds %= 1000;
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@ -1,5 +1,6 @@
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/*
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* Copyright (c) 2020, Linus Groh <mail@linusgroh.de>
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* Copyright (c) 2021, Petróczi Zoltán <petroczizoltan@tutanota.com>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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@ -106,6 +107,10 @@ JS_DEFINE_NATIVE_FUNCTION(DatePrototype::get_date)
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auto* this_object = typed_this(vm, global_object);
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if (!this_object)
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return {};
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if (this_object->is_invalid())
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return js_nan();
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return Value(static_cast<double>(this_object->date()));
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}
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@ -114,6 +119,10 @@ JS_DEFINE_NATIVE_FUNCTION(DatePrototype::get_day)
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auto* this_object = typed_this(vm, global_object);
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if (!this_object)
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return {};
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if (this_object->is_invalid())
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return js_nan();
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return Value(static_cast<double>(this_object->day()));
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}
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@ -122,6 +131,10 @@ JS_DEFINE_NATIVE_FUNCTION(DatePrototype::get_full_year)
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auto* this_object = typed_this(vm, global_object);
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if (!this_object)
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return {};
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if (this_object->is_invalid())
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return js_nan();
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return Value(static_cast<double>(this_object->full_year()));
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}
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@ -130,32 +143,42 @@ JS_DEFINE_NATIVE_FUNCTION(DatePrototype::set_full_year)
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auto* this_object = typed_this(vm, global_object);
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if (!this_object)
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return {};
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auto new_year = vm.argument(0).to_i32(global_object);
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if (vm.exception())
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return {};
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auto& datetime = this_object->datetime();
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i32 new_month;
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if (vm.argument_count() >= 2) {
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new_month = vm.argument(1).to_i32(global_object);
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if (vm.exception())
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return {};
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} else {
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new_month = datetime.month();
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}
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auto arg_or = [&vm, &global_object](size_t i, i32 fallback) { return vm.argument_count() > i ? vm.argument(i).to_number(global_object) : Value(fallback); };
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i32 new_day;
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if (vm.argument_count() >= 3) {
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new_day = vm.argument(2).to_i32(global_object);
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if (vm.exception())
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return {};
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} else {
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new_day = datetime.day();
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auto new_year_value = vm.argument(0).to_number(global_object);
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if (vm.exception())
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return {};
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if (!new_year_value.is_finite_number()) {
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this_object->set_is_invalid(true);
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return js_nan();
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}
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auto new_year = new_year_value.as_i32();
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auto new_month_value = arg_or(1, datetime.month());
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if (vm.exception())
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return {};
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if (!new_month_value.is_finite_number()) {
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this_object->set_is_invalid(true);
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return js_nan();
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}
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auto new_month = new_month_value.as_i32();
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auto new_day_value = arg_or(2, datetime.day());
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if (vm.exception())
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return {};
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if (!new_day_value.is_finite_number()) {
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this_object->set_is_invalid(true);
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return js_nan();
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}
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auto new_day = new_day_value.as_i32();
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datetime.set_time(new_year, new_month, new_day, datetime.hour(), datetime.minute(), datetime.second());
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return Value(this_object->time());
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this_object->set_is_invalid(false);
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return Value { this_object->time() };
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}
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JS_DEFINE_NATIVE_FUNCTION(DatePrototype::get_hours)
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@ -163,6 +186,10 @@ JS_DEFINE_NATIVE_FUNCTION(DatePrototype::get_hours)
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auto* this_object = typed_this(vm, global_object);
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if (!this_object)
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return {};
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if (this_object->is_invalid())
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return js_nan();
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return Value(static_cast<double>(this_object->hours()));
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}
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@ -172,37 +199,50 @@ JS_DEFINE_NATIVE_FUNCTION(DatePrototype::set_hours)
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if (!this_object)
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return {};
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auto new_hours = vm.argument(0).to_i32(global_object);
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if (vm.exception())
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return {};
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auto arg_or = [&vm, &global_object](size_t i, i32 fallback) { return vm.argument_count() > i ? vm.argument(i).to_number(global_object) : Value(fallback); };
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auto& datetime = this_object->datetime();
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i32 new_minutes;
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if (vm.argument_count() >= 2) {
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new_minutes = vm.argument(1).to_i32(global_object);
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if (vm.exception())
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return {};
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} else {
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new_minutes = datetime.minute();
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auto new_hours_value = vm.argument(0).to_number(global_object);
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if (vm.exception())
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return {};
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if (!new_hours_value.is_finite_number()) {
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this_object->set_is_invalid(true);
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return js_nan();
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}
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auto new_hours = new_hours_value.as_i32();
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i32 new_seconds;
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if (vm.argument_count() >= 3) {
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new_seconds = vm.argument(2).to_i32(global_object);
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if (vm.exception())
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return {};
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} else {
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new_seconds = datetime.second();
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auto new_minutes_value = arg_or(1, datetime.minute());
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if (vm.exception())
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return {};
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if (!new_minutes_value.is_finite_number()) {
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this_object->set_is_invalid(true);
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return js_nan();
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}
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auto new_minutes = new_minutes_value.as_i32();
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if (vm.argument_count() >= 4) {
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auto new_milliseconds = vm.argument(3).to_i32(global_object);
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if (vm.exception())
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return {};
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new_seconds += new_milliseconds / 1000;
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this_object->set_milliseconds(new_milliseconds % 1000);
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auto new_seconds_value = arg_or(2, datetime.second());
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if (vm.exception())
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return {};
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if (!new_seconds_value.is_finite_number()) {
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this_object->set_is_invalid(true);
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return js_nan();
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}
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auto new_seconds = new_seconds_value.as_i32();
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auto new_milliseconds_value = arg_or(3, this_object->milliseconds());
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if (vm.exception())
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return {};
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if (!new_milliseconds_value.is_finite_number()) {
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this_object->set_is_invalid(true);
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return js_nan();
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}
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auto new_milliseconds = new_milliseconds_value.as_i32();
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this_object->set_is_invalid(false);
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new_seconds += new_milliseconds / 1000;
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this_object->set_milliseconds(new_milliseconds % 1000);
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datetime.set_time(datetime.year(), datetime.month(), datetime.day(), new_hours, new_minutes, new_seconds);
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return Value(this_object->time());
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@ -213,6 +253,10 @@ JS_DEFINE_NATIVE_FUNCTION(DatePrototype::get_milliseconds)
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auto* this_object = typed_this(vm, global_object);
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if (!this_object)
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return {};
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if (this_object->is_invalid())
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return js_nan();
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return Value(static_cast<double>(this_object->milliseconds()));
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}
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@ -222,10 +266,17 @@ JS_DEFINE_NATIVE_FUNCTION(DatePrototype::set_milliseconds)
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if (!this_object)
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return {};
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auto new_milliseconds = vm.argument(0).to_i32(global_object);
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auto new_milliseconds_value = vm.argument(0).to_number(global_object);
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if (vm.exception())
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return {};
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if (!new_milliseconds_value.is_finite_number()) {
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this_object->set_is_invalid(true);
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return js_nan();
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}
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auto new_milliseconds = new_milliseconds_value.as_i32();
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this_object->set_milliseconds(new_milliseconds % 1000);
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auto added_seconds = new_milliseconds / 1000;
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@ -234,6 +285,8 @@ JS_DEFINE_NATIVE_FUNCTION(DatePrototype::set_milliseconds)
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datetime.set_time(datetime.year(), datetime.month(), datetime.day(), datetime.hour(), datetime.minute(), datetime.second() + added_seconds);
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}
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this_object->set_is_invalid(false);
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return Value(this_object->time());
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}
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@ -242,6 +295,10 @@ JS_DEFINE_NATIVE_FUNCTION(DatePrototype::get_minutes)
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auto* this_object = typed_this(vm, global_object);
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if (!this_object)
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return {};
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if (this_object->is_invalid())
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return js_nan();
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return Value(static_cast<double>(this_object->minutes()));
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}
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@ -251,28 +308,41 @@ JS_DEFINE_NATIVE_FUNCTION(DatePrototype::set_minutes)
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if (!this_object)
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return {};
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auto new_minutes = vm.argument(0).to_i32(global_object);
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if (vm.exception())
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return {};
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auto arg_or = [&vm, &global_object](size_t i, i32 fallback) { return vm.argument_count() > i ? vm.argument(i).to_number(global_object) : Value(fallback); };
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auto& datetime = this_object->datetime();
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i32 new_seconds;
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if (vm.argument_count() >= 2) {
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new_seconds = vm.argument(1).to_i32(global_object);
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if (vm.exception())
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return {};
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} else {
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new_seconds = datetime.second();
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auto new_minutes_value = vm.argument(0).to_number(global_object);
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if (vm.exception())
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return {};
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if (!new_minutes_value.is_finite_number()) {
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this_object->set_is_invalid(true);
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return js_nan();
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}
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auto new_minutes = new_minutes_value.as_i32();
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if (vm.argument_count() >= 3) {
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auto new_milliseconds = vm.argument(2).to_i32(global_object);
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if (vm.exception())
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return {};
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new_seconds += new_milliseconds / 1000;
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this_object->set_milliseconds(new_milliseconds % 1000);
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auto new_seconds_value = arg_or(1, datetime.second());
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if (vm.exception())
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return {};
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if (!new_seconds_value.is_finite_number()) {
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this_object->set_is_invalid(true);
|
||||
return js_nan();
|
||||
}
|
||||
auto new_seconds = new_seconds_value.as_i32();
|
||||
|
||||
auto new_milliseconds_value = arg_or(2, this_object->milliseconds());
|
||||
if (vm.exception())
|
||||
return {};
|
||||
if (!new_milliseconds_value.is_finite_number()) {
|
||||
this_object->set_is_invalid(true);
|
||||
return js_nan();
|
||||
}
|
||||
auto new_milliseconds = new_milliseconds_value.as_i32();
|
||||
|
||||
this_object->set_is_invalid(false);
|
||||
|
||||
new_seconds += new_milliseconds / 1000;
|
||||
this_object->set_milliseconds(new_milliseconds % 1000);
|
||||
|
||||
datetime.set_time(datetime.year(), datetime.month(), datetime.day(), datetime.hour(), new_minutes, new_seconds);
|
||||
return Value(this_object->time());
|
||||
|
@ -283,6 +353,10 @@ JS_DEFINE_NATIVE_FUNCTION(DatePrototype::get_month)
|
|||
auto* this_object = typed_this(vm, global_object);
|
||||
if (!this_object)
|
||||
return {};
|
||||
|
||||
if (this_object->is_invalid())
|
||||
return js_nan();
|
||||
|
||||
return Value(static_cast<double>(this_object->month()));
|
||||
}
|
||||
|
||||
|
@ -291,6 +365,10 @@ JS_DEFINE_NATIVE_FUNCTION(DatePrototype::get_seconds)
|
|||
auto* this_object = typed_this(vm, global_object);
|
||||
if (!this_object)
|
||||
return {};
|
||||
|
||||
if (this_object->is_invalid())
|
||||
return js_nan();
|
||||
|
||||
return Value(static_cast<double>(this_object->seconds()));
|
||||
}
|
||||
|
||||
|
@ -300,20 +378,33 @@ JS_DEFINE_NATIVE_FUNCTION(DatePrototype::set_seconds)
|
|||
if (!this_object)
|
||||
return {};
|
||||
|
||||
auto new_seconds = vm.argument(0).to_i32(global_object);
|
||||
if (vm.exception())
|
||||
return {};
|
||||
|
||||
if (vm.argument_count() >= 2) {
|
||||
auto new_milliseconds = vm.argument(1).to_i32(global_object);
|
||||
if (vm.exception())
|
||||
return {};
|
||||
new_seconds += new_milliseconds / 1000;
|
||||
this_object->set_milliseconds(new_milliseconds % 1000);
|
||||
}
|
||||
auto arg_or = [&vm, &global_object](size_t i, i32 fallback) { return vm.argument_count() > i ? vm.argument(i).to_number(global_object) : Value(fallback); };
|
||||
|
||||
auto& datetime = this_object->datetime();
|
||||
|
||||
auto new_seconds_value = vm.argument(0).to_number(global_object);
|
||||
if (vm.exception())
|
||||
return {};
|
||||
if (!new_seconds_value.is_finite_number()) {
|
||||
this_object->set_is_invalid(true);
|
||||
return js_nan();
|
||||
}
|
||||
auto new_seconds = new_seconds_value.as_i32();
|
||||
|
||||
auto new_milliseconds_value = arg_or(1, this_object->milliseconds());
|
||||
if (vm.exception())
|
||||
return {};
|
||||
if (!new_milliseconds_value.is_finite_number()) {
|
||||
this_object->set_is_invalid(true);
|
||||
return js_nan();
|
||||
}
|
||||
auto new_milliseconds = new_milliseconds_value.as_i32();
|
||||
|
||||
this_object->set_is_invalid(false);
|
||||
|
||||
new_seconds += new_milliseconds / 1000;
|
||||
this_object->set_milliseconds(new_milliseconds % 1000);
|
||||
|
||||
datetime.set_time(datetime.year(), datetime.month(), datetime.day(), datetime.hour(), datetime.minute(), new_seconds);
|
||||
return Value(this_object->time());
|
||||
}
|
||||
|
@ -323,6 +414,10 @@ JS_DEFINE_NATIVE_FUNCTION(DatePrototype::get_time)
|
|||
auto* this_object = typed_this(vm, global_object);
|
||||
if (!this_object)
|
||||
return {};
|
||||
|
||||
if (this_object->is_invalid())
|
||||
return js_nan();
|
||||
|
||||
return Value(this_object->time());
|
||||
}
|
||||
|
||||
|
@ -331,6 +426,10 @@ JS_DEFINE_NATIVE_FUNCTION(DatePrototype::get_utc_date)
|
|||
auto* this_object = typed_this(vm, global_object);
|
||||
if (!this_object)
|
||||
return {};
|
||||
|
||||
if (this_object->is_invalid())
|
||||
return js_nan();
|
||||
|
||||
return Value(static_cast<double>(this_object->utc_date()));
|
||||
}
|
||||
|
||||
|
@ -339,6 +438,10 @@ JS_DEFINE_NATIVE_FUNCTION(DatePrototype::get_utc_day)
|
|||
auto* this_object = typed_this(vm, global_object);
|
||||
if (!this_object)
|
||||
return {};
|
||||
|
||||
if (this_object->is_invalid())
|
||||
return js_nan();
|
||||
|
||||
return Value(static_cast<double>(this_object->utc_day()));
|
||||
}
|
||||
|
||||
|
@ -347,6 +450,10 @@ JS_DEFINE_NATIVE_FUNCTION(DatePrototype::get_utc_full_year)
|
|||
auto* this_object = typed_this(vm, global_object);
|
||||
if (!this_object)
|
||||
return {};
|
||||
|
||||
if (this_object->is_invalid())
|
||||
return js_nan();
|
||||
|
||||
return Value(static_cast<double>(this_object->utc_full_year()));
|
||||
}
|
||||
|
||||
|
@ -355,6 +462,10 @@ JS_DEFINE_NATIVE_FUNCTION(DatePrototype::get_utc_hours)
|
|||
auto* this_object = typed_this(vm, global_object);
|
||||
if (!this_object)
|
||||
return {};
|
||||
|
||||
if (this_object->is_invalid())
|
||||
return js_nan();
|
||||
|
||||
return Value(static_cast<double>(this_object->utc_hours()));
|
||||
}
|
||||
|
||||
|
@ -363,6 +474,10 @@ JS_DEFINE_NATIVE_FUNCTION(DatePrototype::get_utc_milliseconds)
|
|||
auto* this_object = typed_this(vm, global_object);
|
||||
if (!this_object)
|
||||
return {};
|
||||
|
||||
if (this_object->is_invalid())
|
||||
return js_nan();
|
||||
|
||||
return Value(static_cast<double>(this_object->utc_milliseconds()));
|
||||
}
|
||||
|
||||
|
@ -371,6 +486,10 @@ JS_DEFINE_NATIVE_FUNCTION(DatePrototype::get_utc_month)
|
|||
auto* this_object = typed_this(vm, global_object);
|
||||
if (!this_object)
|
||||
return {};
|
||||
|
||||
if (this_object->is_invalid())
|
||||
return js_nan();
|
||||
|
||||
return Value(static_cast<double>(this_object->utc_month()));
|
||||
}
|
||||
|
||||
|
@ -379,6 +498,10 @@ JS_DEFINE_NATIVE_FUNCTION(DatePrototype::get_utc_minutes)
|
|||
auto* this_object = typed_this(vm, global_object);
|
||||
if (!this_object)
|
||||
return {};
|
||||
|
||||
if (this_object->is_invalid())
|
||||
return js_nan();
|
||||
|
||||
return Value(static_cast<double>(this_object->utc_minutes()));
|
||||
}
|
||||
|
||||
|
@ -387,6 +510,10 @@ JS_DEFINE_NATIVE_FUNCTION(DatePrototype::get_utc_seconds)
|
|||
auto* this_object = typed_this(vm, global_object);
|
||||
if (!this_object)
|
||||
return {};
|
||||
|
||||
if (this_object->is_invalid())
|
||||
return js_nan();
|
||||
|
||||
return Value(static_cast<double>(this_object->utc_seconds()));
|
||||
}
|
||||
|
||||
|
@ -395,6 +522,10 @@ JS_DEFINE_NATIVE_FUNCTION(DatePrototype::to_date_string)
|
|||
auto* this_object = typed_this(vm, global_object);
|
||||
if (!this_object)
|
||||
return {};
|
||||
|
||||
if (this_object->is_invalid())
|
||||
return js_string(vm, "Invalid Date");
|
||||
|
||||
auto string = this_object->date_string();
|
||||
return js_string(vm, move(string));
|
||||
}
|
||||
|
@ -412,6 +543,9 @@ JS_DEFINE_NATIVE_FUNCTION(DatePrototype::to_utc_string)
|
|||
if (!this_object)
|
||||
return {};
|
||||
|
||||
if (this_object->is_invalid())
|
||||
return js_string(vm, "Invalid Date");
|
||||
|
||||
// HTTP dates are always expressed in GMT.
|
||||
auto string = this_object->gmt_date_string();
|
||||
return js_string(vm, move(string));
|
||||
|
@ -422,6 +556,12 @@ JS_DEFINE_NATIVE_FUNCTION(DatePrototype::to_iso_string)
|
|||
auto* this_object = typed_this(vm, global_object);
|
||||
if (!this_object)
|
||||
return {};
|
||||
|
||||
if (this_object->is_invalid()) {
|
||||
vm.throw_exception<RangeError>(global_object, ErrorType::InvalidTimeValue);
|
||||
return {};
|
||||
}
|
||||
|
||||
auto string = this_object->iso_date_string();
|
||||
return js_string(vm, move(string));
|
||||
}
|
||||
|
@ -431,6 +571,10 @@ JS_DEFINE_NATIVE_FUNCTION(DatePrototype::to_locale_date_string)
|
|||
auto* this_object = typed_this(vm, global_object);
|
||||
if (!this_object)
|
||||
return {};
|
||||
|
||||
if (this_object->is_invalid())
|
||||
return js_string(vm, "Invalid Date");
|
||||
|
||||
// FIXME: Optional locales, options params.
|
||||
auto string = this_object->locale_date_string();
|
||||
return js_string(vm, move(string));
|
||||
|
@ -441,6 +585,10 @@ JS_DEFINE_NATIVE_FUNCTION(DatePrototype::to_locale_string)
|
|||
auto* this_object = typed_this(vm, global_object);
|
||||
if (!this_object)
|
||||
return {};
|
||||
|
||||
if (this_object->is_invalid())
|
||||
return js_string(vm, "Invalid Date");
|
||||
|
||||
// FIXME: Optional locales, options params.
|
||||
auto string = this_object->locale_string();
|
||||
return js_string(vm, move(string));
|
||||
|
@ -451,6 +599,10 @@ JS_DEFINE_NATIVE_FUNCTION(DatePrototype::to_locale_time_string)
|
|||
auto* this_object = typed_this(vm, global_object);
|
||||
if (!this_object)
|
||||
return {};
|
||||
|
||||
if (this_object->is_invalid())
|
||||
return js_string(vm, "Invalid Date");
|
||||
|
||||
// FIXME: Optional locales, options params.
|
||||
auto string = this_object->locale_time_string();
|
||||
return js_string(vm, move(string));
|
||||
|
@ -461,6 +613,10 @@ JS_DEFINE_NATIVE_FUNCTION(DatePrototype::to_time_string)
|
|||
auto* this_object = typed_this(vm, global_object);
|
||||
if (!this_object)
|
||||
return {};
|
||||
|
||||
if (this_object->is_invalid())
|
||||
return js_string(vm, "Invalid Date");
|
||||
|
||||
auto string = this_object->time_string();
|
||||
return js_string(vm, move(string));
|
||||
}
|
||||
|
@ -470,6 +626,10 @@ JS_DEFINE_NATIVE_FUNCTION(DatePrototype::to_string)
|
|||
auto* this_object = typed_this(vm, global_object);
|
||||
if (!this_object)
|
||||
return {};
|
||||
|
||||
if (this_object->is_invalid())
|
||||
return js_string(vm, "Invalid Date");
|
||||
|
||||
auto string = this_object->string();
|
||||
return js_string(vm, move(string));
|
||||
}
|
||||
|
|
|
@ -51,6 +51,7 @@
|
|||
M(InvalidIndex, "Index must be a positive integer") \
|
||||
M(InvalidLeftHandAssignment, "Invalid left-hand side in assignment") \
|
||||
M(InvalidLength, "Invalid {} length") \
|
||||
M(InvalidTimeValue, "Invalid time value") \
|
||||
M(InvalidRadix, "Radix must be an integer no less than 2, and no greater than 36") \
|
||||
M(IsNotA, "{} is not a {}") \
|
||||
M(IsNotAEvaluatedFrom, "{} is not a {} (evaluated from '{}')") \
|
||||
|
|
|
@ -24,6 +24,13 @@ test("timestamp constructor", () => {
|
|||
expect(date.getSeconds()).toBe(1);
|
||||
expect(date.getFullYear()).toBe(1970);
|
||||
expect(date.getMonth()).toBe(1); // Feb
|
||||
|
||||
date = new Date(NaN);
|
||||
expect(date.getTime()).toBe(NaN);
|
||||
date = new Date(undefined);
|
||||
expect(date.getTime()).toBe(NaN);
|
||||
date = new Date("");
|
||||
expect(date.getTime()).toBe(NaN);
|
||||
});
|
||||
|
||||
test("tuple constructor", () => {
|
||||
|
@ -52,6 +59,11 @@ test("tuple constructor", () => {
|
|||
let timestamp_upper_bound = 1577750400000; // 2019-12-31T00:00:00Z
|
||||
expect(date.getTime()).toBeGreaterThan(timestamp_lower_bound);
|
||||
expect(date.getTime()).toBeLessThan(timestamp_upper_bound);
|
||||
|
||||
date = new Date(NaN, 11, 15, 9, 16, 14, 123);
|
||||
expect(date.getTime()).toBe(NaN);
|
||||
date = new Date(2021, 11, 15, 9, 16, 14, undefined);
|
||||
expect(date.getTime()).toBe(NaN);
|
||||
});
|
||||
|
||||
test("tuple constructor overflow", () => {
|
||||
|
@ -65,7 +77,7 @@ test("tuple constructor overflow", () => {
|
|||
expect(date.getMilliseconds()).toBe(345);
|
||||
expect(date.getDay()).toBe(4);
|
||||
|
||||
let date = new Date(2019, -13, -33, -30, -70, -80, -2345);
|
||||
date = new Date(2019, -13, -33, -30, -70, -80, -2345);
|
||||
expect(date.getFullYear()).toBe(2017);
|
||||
expect(date.getMonth()).toBe(9);
|
||||
expect(date.getDate()).toBe(26);
|
||||
|
|
|
@ -4,4 +4,5 @@ test("basic functionality", () => {
|
|||
expect(d.getDate()).not.toBeNaN();
|
||||
expect(d.getDate()).toBeGreaterThanOrEqual(1);
|
||||
expect(d.getDate()).toBeLessThanOrEqual(31);
|
||||
expect(new Date(NaN).getDate()).toBe(NaN);
|
||||
});
|
||||
|
|
|
@ -4,4 +4,5 @@ test("basic functionality", () => {
|
|||
expect(d.getDay()).not.toBeNaN();
|
||||
expect(d.getDay()).toBeGreaterThanOrEqual(0);
|
||||
expect(d.getDay()).toBeLessThanOrEqual(6);
|
||||
expect(new Date(NaN).getDay()).toBe(NaN);
|
||||
});
|
||||
|
|
|
@ -4,4 +4,5 @@ test("basic functionality", () => {
|
|||
expect(d.getFullYear()).not.toBeNaN();
|
||||
expect(d.getFullYear()).toBe(d.getFullYear());
|
||||
expect(d.getFullYear()).toBeGreaterThanOrEqual(2020);
|
||||
expect(new Date(NaN).getFullYear()).toBe(NaN);
|
||||
});
|
||||
|
|
|
@ -4,4 +4,5 @@ test("basic functionality", () => {
|
|||
expect(d.getHours()).not.toBeNaN();
|
||||
expect(d.getHours()).toBeGreaterThanOrEqual(0);
|
||||
expect(d.getHours()).toBeLessThanOrEqual(23);
|
||||
expect(new Date(NaN).getHours()).toBe(NaN);
|
||||
});
|
||||
|
|
|
@ -4,4 +4,5 @@ test("basic functionality", () => {
|
|||
expect(d.getMilliseconds()).not.toBeNaN();
|
||||
expect(d.getMilliseconds()).toBeGreaterThanOrEqual(0);
|
||||
expect(d.getMilliseconds()).toBeLessThanOrEqual(999);
|
||||
expect(new Date(NaN).getMilliseconds()).toBe(NaN);
|
||||
});
|
||||
|
|
|
@ -4,4 +4,5 @@ test("basic functionality", () => {
|
|||
expect(d.getMinutes()).not.toBeNaN();
|
||||
expect(d.getMinutes()).toBeGreaterThanOrEqual(0);
|
||||
expect(d.getMinutes()).toBeLessThanOrEqual(59);
|
||||
expect(new Date(NaN).getMinutes()).toBe(NaN);
|
||||
});
|
||||
|
|
|
@ -4,4 +4,5 @@ test("basic functionality", () => {
|
|||
expect(d.getMonth()).not.toBeNaN();
|
||||
expect(d.getMonth()).toBeGreaterThanOrEqual(0);
|
||||
expect(d.getMonth()).toBeLessThanOrEqual(11);
|
||||
expect(new Date(NaN).getMonth()).toBe(NaN);
|
||||
});
|
||||
|
|
|
@ -4,4 +4,5 @@ test("basic functionality", () => {
|
|||
expect(d.getSeconds()).not.toBeNaN();
|
||||
expect(d.getSeconds()).toBeGreaterThanOrEqual(0);
|
||||
expect(d.getSeconds()).toBeLessThanOrEqual(59);
|
||||
expect(new Date(NaN).getSeconds()).toBe(NaN);
|
||||
});
|
||||
|
|
|
@ -3,4 +3,5 @@ test("basic functionality", () => {
|
|||
expect(d.getTime()).toBe(d.getTime());
|
||||
expect(d.getTime()).not.toBeNaN();
|
||||
expect(d.getTime()).toBeGreaterThanOrEqual(1580000000000);
|
||||
expect(new Date(NaN).getTime()).toBe(NaN);
|
||||
});
|
||||
|
|
|
@ -4,4 +4,5 @@ test("basic functionality", () => {
|
|||
expect(d.getUTCDate()).not.toBeNaN();
|
||||
expect(d.getUTCDate()).toBeGreaterThanOrEqual(1);
|
||||
expect(d.getUTCDate()).toBeLessThanOrEqual(31);
|
||||
expect(new Date(NaN).getUTCDate()).toBe(NaN);
|
||||
});
|
||||
|
|
|
@ -4,4 +4,5 @@ test("basic functionality", () => {
|
|||
expect(d.getUTCDay()).not.toBeNaN();
|
||||
expect(d.getUTCDay()).toBeGreaterThanOrEqual(0);
|
||||
expect(d.getUTCDay()).toBeLessThanOrEqual(6);
|
||||
expect(new Date(NaN).getUTCDay()).toBe(NaN);
|
||||
});
|
||||
|
|
|
@ -4,4 +4,5 @@ test("basic functionality", () => {
|
|||
expect(d.getUTCFullYear()).not.toBeNaN();
|
||||
expect(d.getUTCFullYear()).toBe(d.getUTCFullYear());
|
||||
expect(d.getUTCFullYear()).toBeGreaterThanOrEqual(2020);
|
||||
expect(new Date(NaN).getUTCFullYear()).toBe(NaN);
|
||||
});
|
||||
|
|
|
@ -4,4 +4,5 @@ test("basic functionality", () => {
|
|||
expect(d.getUTCHours()).not.toBeNaN();
|
||||
expect(d.getUTCHours()).toBeGreaterThanOrEqual(0);
|
||||
expect(d.getUTCHours()).toBeLessThanOrEqual(23);
|
||||
expect(new Date(NaN).getUTCHours()).toBe(NaN);
|
||||
});
|
||||
|
|
|
@ -4,4 +4,5 @@ test("basic functionality", () => {
|
|||
expect(d.getUTCMilliseconds()).not.toBeNaN();
|
||||
expect(d.getUTCMilliseconds()).toBeGreaterThanOrEqual(0);
|
||||
expect(d.getUTCMilliseconds()).toBeLessThanOrEqual(999);
|
||||
expect(new Date(NaN).getUTCMilliseconds()).toBe(NaN);
|
||||
});
|
||||
|
|
|
@ -4,4 +4,5 @@ test("basic functionality", () => {
|
|||
expect(d.getUTCMinutes()).not.toBeNaN();
|
||||
expect(d.getUTCMinutes()).toBeGreaterThanOrEqual(0);
|
||||
expect(d.getUTCMinutes()).toBeLessThanOrEqual(59);
|
||||
expect(new Date(NaN).getUTCMinutes()).toBe(NaN);
|
||||
});
|
||||
|
|
|
@ -6,6 +6,7 @@ test("basic functionality", () => {
|
|||
expect(d.getUTCMonth()).toBeLessThanOrEqual(11);
|
||||
|
||||
expect(new Date(Date.UTC(2020, 11)).getUTCMonth()).toBe(11);
|
||||
expect(new Date(NaN).getUTCMonth()).toBe(NaN);
|
||||
});
|
||||
|
||||
test("leap years", () => {
|
||||
|
|
|
@ -4,4 +4,5 @@ test("basic functionality", () => {
|
|||
expect(d.getUTCSeconds()).not.toBeNaN();
|
||||
expect(d.getUTCSeconds()).toBeGreaterThanOrEqual(0);
|
||||
expect(d.getUTCSeconds()).toBeLessThanOrEqual(59);
|
||||
expect(new Date(NaN).getUTCSeconds()).toBe(NaN);
|
||||
});
|
||||
|
|
|
@ -0,0 +1,112 @@
|
|||
test("no arguments", () => {
|
||||
let date = new Date(2021, 0, 1);
|
||||
date.setFullYear();
|
||||
expect(date.getTime()).toBe(NaN);
|
||||
});
|
||||
|
||||
test("NaN or undefined as only argument", () => {
|
||||
let date = new Date(2021, 0, 1);
|
||||
date.setFullYear(NaN);
|
||||
expect(date.getTime()).toBe(NaN);
|
||||
|
||||
date = new Date(2021, 0, 1);
|
||||
date.setFullYear(undefined);
|
||||
expect(date.getTime()).toBe(NaN);
|
||||
|
||||
date = new Date(2021, 0, 1);
|
||||
date.setFullYear("");
|
||||
expect(date.getFullYear()).toBe(0);
|
||||
|
||||
date = new Date(2021, 0, 1);
|
||||
date.setFullYear("a");
|
||||
expect(date.getTime()).toBe(NaN);
|
||||
});
|
||||
|
||||
test("Only year as argument", () => {
|
||||
let date = new Date(2021, 0, 1);
|
||||
|
||||
date.setFullYear(1992);
|
||||
expect(date.getFullYear()).toBe(1992);
|
||||
expect(date.getMonth()).toBe(0);
|
||||
expect(date.getDate()).toBe(1);
|
||||
expect(date.getHours()).toBe(0);
|
||||
expect(date.getMinutes()).toBe(0);
|
||||
expect(date.getSeconds()).toBe(0);
|
||||
expect(date.getMilliseconds()).toBe(0);
|
||||
});
|
||||
|
||||
test("Year and month as arguments", () => {
|
||||
let date = new Date(2021, 0, 1);
|
||||
|
||||
date.setFullYear(2021, 3);
|
||||
expect(date.getFullYear()).toBe(2021);
|
||||
expect(date.getMonth()).toBe(2);
|
||||
expect(date.getDate()).toBe(1);
|
||||
expect(date.getHours()).toBe(0);
|
||||
expect(date.getMinutes()).toBe(0);
|
||||
expect(date.getSeconds()).toBe(0);
|
||||
expect(date.getMilliseconds()).toBe(0);
|
||||
});
|
||||
|
||||
test("Year, month, and day as arguments", () => {
|
||||
let date = new Date(2021, 0, 1);
|
||||
|
||||
date.setFullYear(2021, 3, 16);
|
||||
expect(date.getFullYear()).toBe(2021);
|
||||
expect(date.getMonth()).toBe(2);
|
||||
expect(date.getDate()).toBe(16);
|
||||
expect(date.getHours()).toBe(0);
|
||||
expect(date.getMinutes()).toBe(0);
|
||||
expect(date.getSeconds()).toBe(0);
|
||||
expect(date.getMilliseconds()).toBe(0);
|
||||
});
|
||||
|
||||
test("NaN or undefined in any arguments", () => {
|
||||
let date = new Date(2021, 0, 1);
|
||||
date.setFullYear(NaN, 3, 16);
|
||||
expect(date.getTime()).toBe(NaN);
|
||||
|
||||
date = new Date(2021, 0, 1);
|
||||
date.setFullYear(2021, NaN, 16);
|
||||
expect(date.getTime()).toBe(NaN);
|
||||
|
||||
date = new Date(2021, 0, 1);
|
||||
date.setFullYear(2021, 3, NaN);
|
||||
expect(date.getTime()).toBe(NaN);
|
||||
|
||||
date = new Date(2021, 0, 1);
|
||||
date.setFullYear(undefined, 3, 16);
|
||||
expect(date.getTime()).toBe(NaN);
|
||||
|
||||
date = new Date(2021, 0, 1);
|
||||
date.setFullYear(2021, undefined, 16);
|
||||
expect(date.getTime()).toBe(NaN);
|
||||
|
||||
date = new Date(2021, 0, 1);
|
||||
date.setFullYear(2021, 3, undefined);
|
||||
expect(date.getTime()).toBe(NaN);
|
||||
|
||||
date.setFullYear(2021, 3, 16);
|
||||
expect(date.getFullYear()).toBe(2021);
|
||||
expect(date.getMonth()).toBe(2);
|
||||
expect(date.getDate()).toBe(16);
|
||||
expect(date.getHours()).toBe(0);
|
||||
expect(date.getMinutes()).toBe(0);
|
||||
expect(date.getSeconds()).toBe(0);
|
||||
expect(date.getMilliseconds()).toBe(0);
|
||||
});
|
||||
|
||||
test("Make Invalid Date valid again", () => {
|
||||
let date = new Date(2021, 0, 1);
|
||||
date.setFullYear(NaN, 3, 16);
|
||||
expect(date.getTime()).toBe(NaN);
|
||||
|
||||
date.setFullYear(2021, 3, 16);
|
||||
expect(date.getFullYear()).toBe(2021);
|
||||
expect(date.getMonth()).toBe(2);
|
||||
expect(date.getDate()).toBe(16);
|
||||
expect(date.getHours()).toBe(0);
|
||||
expect(date.getMinutes()).toBe(0);
|
||||
expect(date.getSeconds()).toBe(0);
|
||||
expect(date.getMilliseconds()).toBe(0);
|
||||
});
|
|
@ -18,4 +18,10 @@ test("basic functionality", () => {
|
|||
expect(d.getMinutes()).toBe(30);
|
||||
expect(d.getSeconds()).toBe(50);
|
||||
expect(d.getMilliseconds()).toBe(600);
|
||||
|
||||
d.setHours("");
|
||||
expect(d.getHours()).toBe(0);
|
||||
|
||||
d.setHours("a");
|
||||
expect(d.getHours()).toBe(NaN);
|
||||
});
|
||||
|
|
|
@ -3,4 +3,10 @@ test("basic functionality", () => {
|
|||
|
||||
d.setMilliseconds(600);
|
||||
expect(d.getMilliseconds()).toBe(600);
|
||||
|
||||
d.setMilliseconds("");
|
||||
expect(d.getMilliseconds()).toBe(0);
|
||||
|
||||
d.setMilliseconds("a");
|
||||
expect(d.getMilliseconds()).toBe(NaN);
|
||||
});
|
||||
|
|
|
@ -12,4 +12,10 @@ test("basic functionality", () => {
|
|||
expect(d.getMinutes()).toBe(30);
|
||||
expect(d.getSeconds()).toBe(50);
|
||||
expect(d.getMilliseconds()).toBe(600);
|
||||
|
||||
d.setMinutes("");
|
||||
expect(d.getMinutes()).toBe(0);
|
||||
|
||||
d.setMinutes("a");
|
||||
expect(d.getMinutes()).toBe(NaN);
|
||||
});
|
||||
|
|
|
@ -7,4 +7,10 @@ test("basic functionality", () => {
|
|||
d.setSeconds(50, 600);
|
||||
expect(d.getSeconds()).toBe(50);
|
||||
expect(d.getMilliseconds()).toBe(600);
|
||||
|
||||
d.setSeconds("");
|
||||
expect(d.getSeconds()).toBe(0);
|
||||
|
||||
d.setSeconds("a");
|
||||
expect(d.getSeconds()).toBe(NaN);
|
||||
});
|
||||
|
|
|
@ -4,4 +4,8 @@ test("basic functionality", () => {
|
|||
expect(new Date(Date.UTC(1950)).toISOString()).toBe("1950-01-01T00:00:00.000Z");
|
||||
expect(new Date(Date.UTC(1800)).toISOString()).toBe("1800-01-01T00:00:00.000Z");
|
||||
expect(new Date(Date.UTC(-100)).toISOString()).toBe("-000100-01-01T00:00:00.000Z");
|
||||
|
||||
expect(() => {
|
||||
new Date(NaN).toISOString();
|
||||
}).toThrowWithMessage(RangeError, "Invalid time value");
|
||||
});
|
||||
|
|
Loading…
Add table
Add a link
Reference in a new issue