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LibJS: Add %TypedArray%.prototype.forEach

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Luke 2021-06-18 04:40:26 +01:00 • committed by Linus Groh
parent 91af985718
commit 68f11a272b
3 changed files with 156 additions and 0 deletions
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10
Userland/Libraries/LibJS/Runtime/TypedArrayPrototype.cpp
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@ -29,6 +29,7 @@ void TypedArrayPrototype::initialize(GlobalObject& object)
define_native_function(vm.names.every, every, 1, attr);
define_native_function(vm.names.find, find, 1, attr);
define_native_function(vm.names.findIndex, find_index, 1, attr);
define_native_function(vm.names.forEach, for_each, 1, attr);
}
TypedArrayPrototype::~TypedArrayPrototype()
@ -169,6 +170,15 @@ JS_DEFINE_NATIVE_FUNCTION(TypedArrayPrototype::find_index)
return Value(result_index);
}
// 23.2.3.12 %TypedArray%.prototype.forEach ( callbackfn [ , thisArg ] ), https://tc39.es/ecma262/#sec-%typedarray%.prototype.foreach
JS_DEFINE_NATIVE_FUNCTION(TypedArrayPrototype::for_each)
{
for_each_item(vm, global_object, "forEach", [](auto, auto, auto) {
return IterationDecision::Continue;
});
return js_undefined();
}
// 23.2.3.1 get %TypedArray%.prototype.buffer, https://tc39.es/ecma262/#sec-get-%typedarray%.prototype.buffer
JS_DEFINE_NATIVE_GETTER(TypedArrayPrototype::buffer_getter)
{

1
Userland/Libraries/LibJS/Runtime/TypedArrayPrototype.h
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@ -28,6 +28,7 @@ private:
JS_DECLARE_NATIVE_FUNCTION(every);
JS_DECLARE_NATIVE_FUNCTION(find);
JS_DECLARE_NATIVE_FUNCTION(find_index);
JS_DECLARE_NATIVE_FUNCTION(for_each);
};
}