mirror of
https://github.com/RGBCube/serenity
synced 2025-07-25 20:57:35 +00:00
Libraries: Move to Userland/Libraries/
This commit is contained in:
parent
dc28c07fa5
commit
13d7c09125
1857 changed files with 266 additions and 274 deletions
92
Userland/Libraries/LibJS/Runtime/BigIntConstructor.cpp
Normal file
92
Userland/Libraries/LibJS/Runtime/BigIntConstructor.cpp
Normal file
|
@ -0,0 +1,92 @@
|
|||
/*
|
||||
* Copyright (c) 2020, Linus Groh <mail@linusgroh.de>
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice, this
|
||||
* list of conditions and the following disclaimer.
|
||||
*
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
* this list of conditions and the following disclaimer in the documentation
|
||||
* and/or other materials provided with the distribution.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
||||
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include <AK/String.h>
|
||||
#include <LibCrypto/BigInt/SignedBigInteger.h>
|
||||
#include <LibJS/Runtime/BigIntConstructor.h>
|
||||
#include <LibJS/Runtime/BigIntObject.h>
|
||||
#include <LibJS/Runtime/Error.h>
|
||||
#include <LibJS/Runtime/GlobalObject.h>
|
||||
#include <LibJS/Runtime/VM.h>
|
||||
|
||||
namespace JS {
|
||||
|
||||
BigIntConstructor::BigIntConstructor(GlobalObject& global_object)
|
||||
: NativeFunction(vm().names.BigInt, *global_object.function_prototype())
|
||||
{
|
||||
}
|
||||
|
||||
void BigIntConstructor::initialize(GlobalObject& global_object)
|
||||
{
|
||||
auto& vm = this->vm();
|
||||
NativeFunction::initialize(global_object);
|
||||
define_property(vm.names.prototype, global_object.bigint_prototype(), 0);
|
||||
define_property(vm.names.length, Value(1), Attribute::Configurable);
|
||||
|
||||
u8 attr = Attribute::Writable | Attribute::Configurable;
|
||||
define_native_function(vm.names.asIntN, as_int_n, 2, attr);
|
||||
define_native_function(vm.names.asUintN, as_uint_n, 2, attr);
|
||||
}
|
||||
|
||||
BigIntConstructor::~BigIntConstructor()
|
||||
{
|
||||
}
|
||||
|
||||
Value BigIntConstructor::call()
|
||||
{
|
||||
auto primitive = vm().argument(0).to_primitive(Value::PreferredType::Number);
|
||||
if (vm().exception())
|
||||
return {};
|
||||
if (primitive.is_number()) {
|
||||
if (!primitive.is_integer()) {
|
||||
vm().throw_exception<RangeError>(global_object(), ErrorType::BigIntIntArgument);
|
||||
return {};
|
||||
}
|
||||
return js_bigint(heap(), Crypto::SignedBigInteger { primitive.as_i32() });
|
||||
}
|
||||
auto* bigint = vm().argument(0).to_bigint(global_object());
|
||||
if (vm().exception())
|
||||
return {};
|
||||
return bigint;
|
||||
}
|
||||
|
||||
Value BigIntConstructor::construct(Function&)
|
||||
{
|
||||
vm().throw_exception<TypeError>(global_object(), ErrorType::NotAConstructor, "BigInt");
|
||||
return {};
|
||||
}
|
||||
|
||||
JS_DEFINE_NATIVE_FUNCTION(BigIntConstructor::as_int_n)
|
||||
{
|
||||
TODO();
|
||||
}
|
||||
|
||||
JS_DEFINE_NATIVE_FUNCTION(BigIntConstructor::as_uint_n)
|
||||
{
|
||||
TODO();
|
||||
}
|
||||
|
||||
}
|
Loading…
Add table
Add a link
Reference in a new issue