1/*
2 * Copyright (c) 2021 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 *     http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16#include "ecmascript/builtins/builtins_iterator.h"
17#include "ecmascript/js_iterator.h"
18
19namespace panda::ecmascript::builtins {
20JSTaggedValue BuiltinsIterator::IteratorConstructor([[maybe_unused]] EcmaRuntimeCallInfo *argv)
21{
22    BUILTINS_API_TRACE(argv->GetThread(), Iterator, Constructor);
23    return JSTaggedValue::Undefined();
24}
25
26JSTaggedValue BuiltinsIterator::Next([[maybe_unused]] EcmaRuntimeCallInfo *argv)
27{
28    BUILTINS_API_TRACE(argv->GetThread(), Iterator, Next);
29    return JSTaggedValue::Undefined();
30}
31
32JSTaggedValue BuiltinsIterator::Throw([[maybe_unused]] EcmaRuntimeCallInfo *argv)
33{
34    BUILTINS_API_TRACE(argv->GetThread(), Iterator, Throw);
35    return JSTaggedValue::Undefined();
36}
37
38JSTaggedValue BuiltinsIterator::Return(EcmaRuntimeCallInfo *argv)
39{
40    BUILTINS_API_TRACE(argv->GetThread(), Iterator, Return);
41    JSThread *thread = argv->GetThread();
42    [[maybe_unused]] EcmaHandleScope handleScope(thread);
43    JSHandle<JSTaggedValue> thisValue = GetCallArg(argv, 0);
44    return ReturnInternal(thread, thisValue);
45}
46
47JSTaggedValue BuiltinsIterator::ReturnInternal(JSThread *thread, JSHandle<JSTaggedValue> thisValue)
48{
49    JSHandle<JSObject> iterResult = JSIterator::CreateIterResultObject(thread, thisValue, true);
50    return iterResult.GetTaggedValue();
51}
52
53JSTaggedValue BuiltinsIterator::GetIteratorObj(EcmaRuntimeCallInfo *argv)
54{
55    BUILTINS_API_TRACE(argv->GetThread(), Iterator, GetObj);
56    return base::BuiltinsBase::GetThis(argv).GetTaggedValue();
57}
58}  // namespace panda::ecmascript::builtins
59