tor-browser

The Tor Browser
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TestFunctions.h (6903B)

      1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
      2 /* vim: set ts=8 sts=2 et sw=2 tw=80: */
      3 /* This Source Code Form is subject to the terms of the Mozilla Public
      4 * License, v. 2.0. If a copy of the MPL was not distributed with this file,
      5 * You can obtain one at http://mozilla.org/MPL/2.0/. */
      6 
      7 #ifndef mozilla_dom_TestFunctions_h
      8 #define mozilla_dom_TestFunctions_h
      9 
     10 #include "mozilla/ErrorResult.h"
     11 #include "mozilla/dom/BindingDeclarations.h"
     12 #include "mozilla/dom/BufferSourceBindingFwd.h"
     13 #include "mozilla/dom/NonRefcountedDOMObject.h"
     14 #include "mozilla/dom/TestFunctionsBinding.h"
     15 #include "nsString.h"
     16 #include "nsWrapperCache.h"
     17 
     18 namespace mozilla::dom {
     19 
     20 class MaybeSharedInt8ArrayOrMaybeSharedInt16Array;
     21 class Promise;
     22 class PromiseReturner;
     23 class WrapperCachedNonISupportsTestInterface;
     24 
     25 class TestFunctions : public NonRefcountedDOMObject {
     26 public:
     27  static UniquePtr<TestFunctions> Constructor(GlobalObject& aGlobal);
     28 
     29  static void ThrowUncatchableException(GlobalObject& aGlobal,
     30                                        ErrorResult& aRv);
     31 
     32  static Promise* PassThroughPromise(GlobalObject& aGlobal, Promise& aPromise);
     33 
     34  MOZ_CAN_RUN_SCRIPT
     35  static already_AddRefed<Promise> PassThroughCallbackPromise(
     36      GlobalObject& aGlobal, PromiseReturner& aCallback, ErrorResult& aRv);
     37 
     38  void SetStringData(const nsAString& aString);
     39 
     40  void GetStringDataAsAString(nsAString& aString);
     41  void GetStringDataAsAString(uint32_t aLength, nsAString& aString);
     42  void GetStringDataAsDOMString(const Optional<uint32_t>& aLength,
     43                                DOMString& aString);
     44 
     45  void GetShortLiteralString(nsAString& aString);
     46  void GetMediumLiteralString(nsAString& aString);
     47  void GetLongLiteralString(nsAString& aString);
     48 
     49  void GetStringbufferString(const nsAString& aInput, nsAString& aRetval);
     50 
     51  StringType GetStringType(const nsAString& aString);
     52 
     53  bool StringbufferMatchesStored(const nsAString& aString);
     54 
     55  void TestThrowNsresult(ErrorResult& aError);
     56  void TestThrowNsresultFromNative(ErrorResult& aError);
     57  static already_AddRefed<Promise> ThrowToRejectPromise(GlobalObject& aGlobal,
     58                                                        ErrorResult& aError);
     59 
     60  int32_t One() const;
     61  int32_t Two() const;
     62 
     63  void SetClampedNullableOctet(const Nullable<uint8_t>& aOctet);
     64  Nullable<uint8_t> GetClampedNullableOctet() const;
     65  void SetEnforcedNullableOctet(const Nullable<uint8_t>& aOctet);
     66  Nullable<uint8_t> GetEnforcedNullableOctet() const;
     67 
     68  void SetArrayBufferView(const ArrayBufferView& aBuffer);
     69  void GetArrayBufferView(JSContext* aCx, JS::Handle<JSObject*> aObj,
     70                          JS::MutableHandle<JSObject*> aRetval,
     71                          ErrorResult& aError);
     72  void SetAllowSharedArrayBufferView(const ArrayBufferView& aBuffer);
     73  void GetAllowSharedArrayBufferView(JSContext* aCx, JS::Handle<JSObject*> aObj,
     74                                     JS::MutableHandle<JSObject*> aRetval,
     75                                     ErrorResult& aError);
     76  void SetSequenceOfArrayBufferView(const Sequence<ArrayBufferView>& aBuffers);
     77  void GetSequenceOfArrayBufferView(JSContext* aCx, JS::Handle<JSObject*> aObj,
     78                                    nsTArray<JSObject*>& aRetval,
     79                                    ErrorResult& aError);
     80  void SetSequenceOfAllowSharedArrayBufferView(
     81      const Sequence<ArrayBufferView>& aBuffers);
     82  void GetSequenceOfAllowSharedArrayBufferView(JSContext* aCx,
     83                                               JS::Handle<JSObject*> aObj,
     84                                               nsTArray<JSObject*>& aRetval,
     85                                               ErrorResult& aError);
     86  void SetArrayBuffer(const ArrayBuffer& aBuffer);
     87  void GetArrayBuffer(JSContext* aCx, JS::Handle<JSObject*> aObj,
     88                      JS::MutableHandle<JSObject*> aRetval,
     89                      ErrorResult& aError);
     90  void SetAllowSharedArrayBuffer(const ArrayBuffer& aBuffer);
     91  void GetAllowSharedArrayBuffer(JSContext* aCx, JS::Handle<JSObject*> aObj,
     92                                 JS::MutableHandle<JSObject*> aRetval,
     93                                 ErrorResult& aError);
     94  void SetSequenceOfArrayBuffer(const Sequence<ArrayBuffer>& aBuffers);
     95  void GetSequenceOfArrayBuffer(JSContext* aCx, JS::Handle<JSObject*> aObj,
     96                                nsTArray<JSObject*>& aRetval,
     97                                ErrorResult& aError);
     98  void SetSequenceOfAllowSharedArrayBuffer(
     99      const Sequence<ArrayBuffer>& aBuffers);
    100  void GetSequenceOfAllowSharedArrayBuffer(JSContext* aCx,
    101                                           JS::Handle<JSObject*> aObj,
    102                                           nsTArray<JSObject*>& aRetval,
    103                                           ErrorResult& aError);
    104  void TestNotAllowShared(const ArrayBufferView& aBuffer);
    105  void TestNotAllowShared(const ArrayBuffer& aBuffer);
    106  void TestNotAllowShared(const nsAString& aBuffer);
    107  void TestAllowShared(const ArrayBufferView& aBuffer);
    108  void TestAllowShared(const ArrayBuffer& aBuffer);
    109  void TestDictWithAllowShared(const DictWithAllowSharedBufferSource& aDict);
    110  void TestUnionOfBufferSource(
    111      const ArrayBufferOrArrayBufferViewOrString& aUnion);
    112  void TestUnionOfAllowSharedBufferSource(
    113      const AllowSharedBufferSource& aUnion);
    114  void TestUnionWithAllowShared(
    115      const MaybeSharedInt8ArrayOrMaybeSharedInt16Array& aUnion);
    116 
    117  bool StaticAndNonStaticOverload() { return false; }
    118  static bool StaticAndNonStaticOverload(GlobalObject& aGlobal,
    119                                         const Optional<uint32_t>& aLength) {
    120    return true;
    121  }
    122 
    123  static already_AddRefed<TestChromeOnlyInterface>
    124  CreateTestChromeOnlyInterface(GlobalObject& aGlobal);
    125 
    126  static bool ObjectFromAboutBlank(JSContext* aCx, JSObject* aObj);
    127 
    128  WrapperCachedNonISupportsTestInterface* WrapperCachedNonISupportsObject();
    129 
    130  bool WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto,
    131                  JS::MutableHandle<JSObject*> aWrapper);
    132 
    133 private:
    134  nsString mStringData;
    135  RefPtr<WrapperCachedNonISupportsTestInterface>
    136      mWrapperCachedNonISupportsTestInterface;
    137 
    138  Nullable<uint8_t> mClampedNullableOctet;
    139  Nullable<uint8_t> mEnforcedNullableOctet;
    140 };
    141 
    142 class TestChromeOnlyInterface : public nsWrapperCache {
    143 public:
    144  explicit TestChromeOnlyInterface(nsISupports* aParent) : mParent(aParent) {}
    145 
    146  NS_INLINE_DECL_CYCLE_COLLECTING_NATIVE_REFCOUNTING(TestChromeOnlyInterface)
    147  NS_DECL_CYCLE_COLLECTION_NATIVE_WRAPPERCACHE_CLASS(TestChromeOnlyInterface)
    148 
    149  nsISupports* GetParentObject() const { return mParent; }
    150  JSObject* WrapObject(JSContext* aCx,
    151                       JS::Handle<JSObject*> aGivenProto) override;
    152 
    153 private:
    154  virtual ~TestChromeOnlyInterface() = default;
    155 
    156  nsCOMPtr<nsISupports> mParent;
    157 };
    158 
    159 }  // namespace mozilla::dom
    160 
    161 #endif  // mozilla_dom_TestFunctions_h