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Libraries: Move to Userland/Libraries/

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This commit is contained in:
Andreas Kling 2021-01-12 12:17:30 +01:00
parent dc28c07fa5
commit 13d7c09125
1857 changed files with 266 additions and 274 deletions
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85
Libraries/LibJS/Runtime/ArrayBufferConstructor.cpp
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@ -1,85 +0,0 @@
/*
* 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 <LibJS/Runtime/ArrayBuffer.h>
#include <LibJS/Runtime/ArrayBufferConstructor.h>
#include <LibJS/Runtime/Error.h>
#include <LibJS/Runtime/GlobalObject.h>
#include <LibJS/Runtime/TypedArray.h>
namespace JS {
ArrayBufferConstructor::ArrayBufferConstructor(GlobalObject& global_object)
: NativeFunction(vm().names.ArrayBuffer, *global_object.function_prototype())
{
}
void ArrayBufferConstructor::initialize(GlobalObject& global_object)
{
auto& vm = this->vm();
NativeFunction::initialize(global_object);
u8 attr = Attribute::Writable | Attribute::Configurable;
define_property(vm.names.prototype, global_object.array_buffer_prototype(), 0);
define_property(vm.names.length, Value(1), Attribute::Configurable);
define_native_function(vm.names.isView, is_view, 1, attr);
}
ArrayBufferConstructor::~ArrayBufferConstructor()
{
}
Value ArrayBufferConstructor::call()
{
auto& vm = this->vm();
vm.throw_exception<TypeError>(global_object(), ErrorType::ConstructorWithoutNew, vm.names.ArrayBuffer);
return {};
}
Value ArrayBufferConstructor::construct(Function&)
{
auto& vm = this->vm();
auto byte_length = vm.argument(0).to_index(global_object());
if (vm.exception()) {
// Re-throw more specific RangeError
vm.clear_exception();
vm.throw_exception<RangeError>(global_object(), ErrorType::InvalidLength, "array buffer");
return {};
}
return ArrayBuffer::create(global_object(), byte_length);
}
JS_DEFINE_NATIVE_FUNCTION(ArrayBufferConstructor::is_view)
{
auto arg = vm.argument(0);
if (!arg.is_object())
return Value(false);
if (arg.as_object().is_typed_array())
return Value(true);
// FIXME: Check for DataView as well
return Value(false);
}
}