Add m-esr52 at 52.6.0

1 files changed, 1264 insertions, 0 deletions

diff --git a/dom/bindings/test/TestCodeGen.webidl b/dom/bindings/test/TestCodeGen.webidl
new file mode 100644
index 000000000..4fb9be270
--- /dev/null
+++ b/dom/bindings/test/TestCodeGen.webidl
@@ -0,0 +1,1264 @@
+/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this file,
+ * You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+typedef long myLong;
+typedef TestInterface AnotherNameForTestInterface;
+typedef TestInterface? NullableTestInterface;
+typedef CustomEventInit TestDictionaryTypedef;
+
+interface TestExternalInterface;
+
+[Pref="xyz"]
+interface TestRenamedInterface {
+};
+
+callback interface TestCallbackInterface {
+  readonly attribute long foo;
+  attribute DOMString bar;
+  void doSomething();
+  long doSomethingElse(DOMString arg, TestInterface otherArg);
+  void doSequenceLongArg(sequence<long> arg);
+  void doSequenceStringArg(sequence<DOMString> arg);
+  void doMozMapLongArg(MozMap<long> arg);
+  sequence<long> getSequenceOfLong();
+  sequence<TestInterface> getSequenceOfInterfaces();
+  sequence<TestInterface>? getNullableSequenceOfInterfaces();
+  sequence<TestInterface?> getSequenceOfNullableInterfaces();
+  sequence<TestInterface?>? getNullableSequenceOfNullableInterfaces();
+  sequence<TestCallbackInterface> getSequenceOfCallbackInterfaces();
+  sequence<TestCallbackInterface>? getNullableSequenceOfCallbackInterfaces();
+  sequence<TestCallbackInterface?> getSequenceOfNullableCallbackInterfaces();
+  sequence<TestCallbackInterface?>? getNullableSequenceOfNullableCallbackInterfaces();
+  MozMap<long> getMozMapOfLong();
+  Dict? getDictionary();
+  void passArrayBuffer(ArrayBuffer arg);
+  void passNullableArrayBuffer(ArrayBuffer? arg);
+  void passOptionalArrayBuffer(optional ArrayBuffer arg);
+  void passOptionalNullableArrayBuffer(optional ArrayBuffer? arg);
+  void passOptionalNullableArrayBufferWithDefaultValue(optional ArrayBuffer? arg= null);
+  void passArrayBufferView(ArrayBufferView arg);
+  void passInt8Array(Int8Array arg);
+  void passInt16Array(Int16Array arg);
+  void passInt32Array(Int32Array arg);
+  void passUint8Array(Uint8Array arg);
+  void passUint16Array(Uint16Array arg);
+  void passUint32Array(Uint32Array arg);
+  void passUint8ClampedArray(Uint8ClampedArray arg);
+  void passFloat32Array(Float32Array arg);
+  void passFloat64Array(Float64Array arg);
+  void passSequenceOfArrayBuffers(sequence<ArrayBuffer> arg);
+  void passSequenceOfNullableArrayBuffers(sequence<ArrayBuffer?> arg);
+  void passVariadicTypedArray(Float32Array... arg);
+  void passVariadicNullableTypedArray(Float32Array?... arg);
+  Uint8Array receiveUint8Array();
+  attribute Uint8Array uint8ArrayAttr;
+  Promise<void> receivePromise();
+};
+
+callback interface TestSingleOperationCallbackInterface {
+  TestInterface doSomething(short arg, sequence<double> anotherArg);
+};
+
+enum TestEnum {
+  "1",
+  "a",
+  "b"
+};
+
+callback TestCallback = void();
+[TreatNonCallableAsNull] callback TestTreatAsNullCallback = void();
+
+// Callback return value tests
+callback TestIntegerReturn = long();
+callback TestNullableIntegerReturn = long?();
+callback TestBooleanReturn = boolean();
+callback TestFloatReturn = float();
+callback TestStringReturn = DOMString(long arg);
+callback TestEnumReturn = TestEnum();
+callback TestInterfaceReturn = TestInterface();
+callback TestNullableInterfaceReturn = TestInterface?();
+callback TestExternalInterfaceReturn = TestExternalInterface();
+callback TestNullableExternalInterfaceReturn = TestExternalInterface?();
+callback TestCallbackInterfaceReturn = TestCallbackInterface();
+callback TestNullableCallbackInterfaceReturn = TestCallbackInterface?();
+callback TestCallbackReturn = TestCallback();
+callback TestNullableCallbackReturn = TestCallback?();
+callback TestObjectReturn = object();
+callback TestNullableObjectReturn = object?();
+callback TestTypedArrayReturn = ArrayBuffer();
+callback TestNullableTypedArrayReturn = ArrayBuffer?();
+callback TestSequenceReturn = sequence<boolean>();
+callback TestNullableSequenceReturn = sequence<boolean>?();
+// Callback argument tests
+callback TestIntegerArguments = sequence<long>(long arg1, long? arg2,
+                                               sequence<long> arg3,
+                                               sequence<long?>? arg4);
+callback TestInterfaceArguments = void(TestInterface arg1, TestInterface? arg2,
+                                       TestExternalInterface arg3,
+                                       TestExternalInterface? arg4,
+                                       TestCallbackInterface arg5,
+                                       TestCallbackInterface? arg6,
+                                       sequence<TestInterface> arg7,
+                                       sequence<TestInterface?>? arg8,
+                                       sequence<TestExternalInterface> arg9,
+                                       sequence<TestExternalInterface?>? arg10,
+                                       sequence<TestCallbackInterface> arg11,
+                                       sequence<TestCallbackInterface?>? arg12);
+callback TestStringEnumArguments = void(DOMString myString, DOMString? nullString,
+                                        TestEnum myEnum);
+callback TestObjectArguments = void(object anObj, object? anotherObj,
+                                    ArrayBuffer buf, ArrayBuffer? buf2);
+callback TestOptionalArguments = void(optional DOMString aString,
+                                      optional object something,
+                                      optional sequence<TestInterface> aSeq,
+                                      optional TestInterface? anInterface,
+                                      optional TestInterface anotherInterface,
+                                      optional long aLong);
+// If you add a new test callback, add it to the forceCallbackGeneration
+// method on TestInterface so it actually gets tested.
+
+TestInterface implements ImplementedInterface;
+
+// This interface is only for use in the constructor below
+interface OnlyForUseInConstructor {
+};
+
+[Constructor,
+ Constructor(DOMString str),
+ Constructor(unsigned long num, boolean? boolArg),
+ Constructor(TestInterface? iface),
+ Constructor(long arg1, IndirectlyImplementedInterface iface),
+ Constructor(Date arg1),
+ Constructor(ArrayBuffer arrayBuf),
+ Constructor(Uint8Array typedArr),
+ // Constructor(long arg1, long arg2, (TestInterface or OnlyForUseInConstructor) arg3),
+ NamedConstructor=Test,
+ NamedConstructor=Test(DOMString str),
+ NamedConstructor=Test2(DictForConstructor dict, any any1, object obj1,
+                        object? obj2, sequence<Dict> seq, optional any any2,
+                        optional object obj3, optional object? obj4),
+ NamedConstructor=Test3((long or MozMap<any>) arg1)
+ ]
+interface TestInterface {
+  // Integer types
+  // XXXbz add tests for throwing versions of all the integer stuff
+  readonly attribute byte readonlyByte;
+  attribute byte writableByte;
+  void passByte(byte arg);
+  byte receiveByte();
+  void passOptionalByte(optional byte arg);
+  void passOptionalByteBeforeRequired(optional byte arg1, byte arg2);
+  void passOptionalByteWithDefault(optional byte arg = 0);
+  void passOptionalByteWithDefaultBeforeRequired(optional byte arg1 = 0, byte arg2);
+  void passNullableByte(byte? arg);
+  void passOptionalNullableByte(optional byte? arg);
+  void passVariadicByte(byte... arg);
+  [StoreInSlot, Pure]
+  readonly attribute byte cachedByte;
+  [StoreInSlot, Constant]
+  readonly attribute byte cachedConstantByte;
+  [StoreInSlot, Pure]
+  attribute byte cachedWritableByte;
+  [Affects=Nothing]
+  attribute byte sideEffectFreeByte;
+  [Affects=Nothing, DependsOn=DOMState]
+  attribute byte domDependentByte;
+  [Affects=Nothing, DependsOn=Nothing]
+  readonly attribute byte constantByte;
+  [DependsOn=DeviceState, Affects=Nothing]
+  readonly attribute byte deviceStateDependentByte;
+  [Affects=Nothing]
+  byte returnByteSideEffectFree();
+  [Affects=Nothing, DependsOn=DOMState]
+  byte returnDOMDependentByte();
+  [Affects=Nothing, DependsOn=Nothing]
+  byte returnConstantByte();
+  [DependsOn=DeviceState, Affects=Nothing]
+  byte returnDeviceStateDependentByte();
+
+  [UnsafeInPrerendering]
+  void unsafePrerenderMethod();
+  [UnsafeInPrerendering]
+  attribute long unsafePrerenderWritable;
+  [UnsafeInPrerendering]
+  readonly attribute long unsafePrerenderReadonly;
+  readonly attribute short readonlyShort;
+  attribute short writableShort;
+  void passShort(short arg);
+  short receiveShort();
+  void passOptionalShort(optional short arg);
+  void passOptionalShortWithDefault(optional short arg = 5);
+
+  readonly attribute long readonlyLong;
+  attribute long writableLong;
+  void passLong(long arg);
+  long receiveLong();
+  void passOptionalLong(optional long arg);
+  void passOptionalLongWithDefault(optional long arg = 7);
+
+  readonly attribute long long readonlyLongLong;
+  attribute long long writableLongLong;
+  void passLongLong(long long arg);
+  long long receiveLongLong();
+  void passOptionalLongLong(optional long long arg);
+  void passOptionalLongLongWithDefault(optional long long arg = -12);
+
+  readonly attribute octet readonlyOctet;
+  attribute octet writableOctet;
+  void passOctet(octet arg);
+  octet receiveOctet();
+  void passOptionalOctet(optional octet arg);
+  void passOptionalOctetWithDefault(optional octet arg = 19);
+
+  readonly attribute unsigned short readonlyUnsignedShort;
+  attribute unsigned short writableUnsignedShort;
+  void passUnsignedShort(unsigned short arg);
+  unsigned short receiveUnsignedShort();
+  void passOptionalUnsignedShort(optional unsigned short arg);
+  void passOptionalUnsignedShortWithDefault(optional unsigned short arg = 2);
+
+  readonly attribute unsigned long readonlyUnsignedLong;
+  attribute unsigned long writableUnsignedLong;
+  void passUnsignedLong(unsigned long arg);
+  unsigned long receiveUnsignedLong();
+  void passOptionalUnsignedLong(optional unsigned long arg);
+  void passOptionalUnsignedLongWithDefault(optional unsigned long arg = 6);
+
+  readonly attribute unsigned long long readonlyUnsignedLongLong;
+  attribute unsigned long long  writableUnsignedLongLong;
+  void passUnsignedLongLong(unsigned long long arg);
+  unsigned long long receiveUnsignedLongLong();
+  void passOptionalUnsignedLongLong(optional unsigned long long arg);
+  void passOptionalUnsignedLongLongWithDefault(optional unsigned long long arg = 17);
+
+  attribute float writableFloat;
+  attribute unrestricted float writableUnrestrictedFloat;
+  attribute float? writableNullableFloat;
+  attribute unrestricted float? writableNullableUnrestrictedFloat;
+  attribute double writableDouble;
+  attribute unrestricted double writableUnrestrictedDouble;
+  attribute double? writableNullableDouble;
+  attribute unrestricted double? writableNullableUnrestrictedDouble;
+  void passFloat(float arg1, unrestricted float arg2,
+                 float? arg3, unrestricted float? arg4,
+                 double arg5, unrestricted double arg6,
+                 double? arg7, unrestricted double? arg8,
+                 sequence<float> arg9, sequence<unrestricted float> arg10,
+                 sequence<float?> arg11, sequence<unrestricted float?> arg12,
+                 sequence<double> arg13, sequence<unrestricted double> arg14,
+                 sequence<double?> arg15, sequence<unrestricted double?> arg16);
+  [LenientFloat]
+  void passLenientFloat(float arg1, unrestricted float arg2,
+                        float? arg3, unrestricted float? arg4,
+                        double arg5, unrestricted double arg6,
+                        double? arg7, unrestricted double? arg8,
+                        sequence<float> arg9,
+                        sequence<unrestricted float> arg10,
+                        sequence<float?> arg11,
+                        sequence<unrestricted float?> arg12,
+                        sequence<double> arg13,
+                        sequence<unrestricted double> arg14,
+                        sequence<double?> arg15,
+                        sequence<unrestricted double?> arg16);
+  [LenientFloat]
+  attribute float lenientFloatAttr;
+  [LenientFloat]
+  attribute double lenientDoubleAttr;
+
+  void passUnrestricted(optional unrestricted float arg1 = 0,
+                        optional unrestricted float arg2 = Infinity,
+                        optional unrestricted float arg3 = -Infinity,
+                        optional unrestricted float arg4 = NaN,
+                        optional unrestricted double arg5 = 0,
+                        optional unrestricted double arg6 = Infinity,
+                        optional unrestricted double arg7 = -Infinity,
+                        optional unrestricted double arg8 = NaN);
+
+  // Castable interface types
+  // XXXbz add tests for throwing versions of all the castable interface stuff
+  TestInterface receiveSelf();
+  TestInterface? receiveNullableSelf();
+  TestInterface receiveWeakSelf();
+  TestInterface? receiveWeakNullableSelf();
+  void passSelf(TestInterface arg);
+  void passNullableSelf(TestInterface? arg);
+  attribute TestInterface nonNullSelf;
+  attribute TestInterface? nullableSelf;
+  [Cached, Pure]
+  readonly attribute TestInterface cachedSelf;
+  // Optional arguments
+  void passOptionalSelf(optional TestInterface? arg);
+  void passOptionalNonNullSelf(optional TestInterface arg);
+  void passOptionalSelfWithDefault(optional TestInterface? arg = null);
+
+  // Non-wrapper-cache interface types
+  [NewObject]
+  TestNonWrapperCacheInterface receiveNonWrapperCacheInterface();
+  [NewObject]
+  TestNonWrapperCacheInterface? receiveNullableNonWrapperCacheInterface();
+  [NewObject]
+  sequence<TestNonWrapperCacheInterface> receiveNonWrapperCacheInterfaceSequence();
+  [NewObject]
+  sequence<TestNonWrapperCacheInterface?> receiveNullableNonWrapperCacheInterfaceSequence();
+  [NewObject]
+  sequence<TestNonWrapperCacheInterface>? receiveNonWrapperCacheInterfaceNullableSequence();
+  [NewObject]
+  sequence<TestNonWrapperCacheInterface?>? receiveNullableNonWrapperCacheInterfaceNullableSequence();
+
+  // Non-castable interface types
+  IndirectlyImplementedInterface receiveOther();
+  IndirectlyImplementedInterface? receiveNullableOther();
+  IndirectlyImplementedInterface receiveWeakOther();
+  IndirectlyImplementedInterface? receiveWeakNullableOther();
+  void passOther(IndirectlyImplementedInterface arg);
+  void passNullableOther(IndirectlyImplementedInterface? arg);
+  attribute IndirectlyImplementedInterface nonNullOther;
+  attribute IndirectlyImplementedInterface? nullableOther;
+  // Optional arguments
+  void passOptionalOther(optional IndirectlyImplementedInterface? arg);
+  void passOptionalNonNullOther(optional IndirectlyImplementedInterface arg);
+  void passOptionalOtherWithDefault(optional IndirectlyImplementedInterface? arg = null);
+
+  // External interface types
+  TestExternalInterface receiveExternal();
+  TestExternalInterface? receiveNullableExternal();
+  TestExternalInterface receiveWeakExternal();
+  TestExternalInterface? receiveWeakNullableExternal();
+  void passExternal(TestExternalInterface arg);
+  void passNullableExternal(TestExternalInterface? arg);
+  attribute TestExternalInterface nonNullExternal;
+  attribute TestExternalInterface? nullableExternal;
+  // Optional arguments
+  void passOptionalExternal(optional TestExternalInterface? arg);
+  void passOptionalNonNullExternal(optional TestExternalInterface arg);
+  void passOptionalExternalWithDefault(optional TestExternalInterface? arg = null);
+
+  // Callback interface types
+  TestCallbackInterface receiveCallbackInterface();
+  TestCallbackInterface? receiveNullableCallbackInterface();
+  TestCallbackInterface receiveWeakCallbackInterface();
+  TestCallbackInterface? receiveWeakNullableCallbackInterface();
+  void passCallbackInterface(TestCallbackInterface arg);
+  void passNullableCallbackInterface(TestCallbackInterface? arg);
+  attribute TestCallbackInterface nonNullCallbackInterface;
+  attribute TestCallbackInterface? nullableCallbackInterface;
+  // Optional arguments
+  void passOptionalCallbackInterface(optional TestCallbackInterface? arg);
+  void passOptionalNonNullCallbackInterface(optional TestCallbackInterface arg);
+  void passOptionalCallbackInterfaceWithDefault(optional TestCallbackInterface? arg = null);
+
+  // Miscellaneous interface tests
+  IndirectlyImplementedInterface receiveConsequentialInterface();
+  void passConsequentialInterface(IndirectlyImplementedInterface arg);
+
+  // Sequence types
+  [Cached, Pure]
+  readonly attribute sequence<long> readonlySequence;
+  [Cached, Pure]
+  readonly attribute sequence<Dict> readonlySequenceOfDictionaries;
+  [Cached, Pure]
+  readonly attribute sequence<Dict>? readonlyNullableSequenceOfDictionaries;
+  [Cached, Pure, Frozen]
+  readonly attribute sequence<Dict> readonlyFrozenSequence;
+  [Cached, Pure, Frozen]
+  readonly attribute sequence<Dict>? readonlyFrozenNullableSequence;
+  sequence<long> receiveSequence();
+  sequence<long>? receiveNullableSequence();
+  sequence<long?> receiveSequenceOfNullableInts();
+  sequence<long?>? receiveNullableSequenceOfNullableInts();
+  void passSequence(sequence<long> arg);
+  void passNullableSequence(sequence<long>? arg);
+  void passSequenceOfNullableInts(sequence<long?> arg);
+  void passOptionalSequenceOfNullableInts(optional sequence<long?> arg);
+  void passOptionalNullableSequenceOfNullableInts(optional sequence<long?>? arg);
+  sequence<TestInterface> receiveCastableObjectSequence();
+  sequence<TestCallbackInterface> receiveCallbackObjectSequence();
+  sequence<TestInterface?> receiveNullableCastableObjectSequence();
+  sequence<TestCallbackInterface?> receiveNullableCallbackObjectSequence();
+  sequence<TestInterface>? receiveCastableObjectNullableSequence();
+  sequence<TestInterface?>? receiveNullableCastableObjectNullableSequence();
+  sequence<TestInterface> receiveWeakCastableObjectSequence();
+  sequence<TestInterface?> receiveWeakNullableCastableObjectSequence();
+  sequence<TestInterface>? receiveWeakCastableObjectNullableSequence();
+  sequence<TestInterface?>? receiveWeakNullableCastableObjectNullableSequence();
+  void passCastableObjectSequence(sequence<TestInterface> arg);
+  void passNullableCastableObjectSequence(sequence<TestInterface?> arg);
+  void passCastableObjectNullableSequence(sequence<TestInterface>? arg);
+  void passNullableCastableObjectNullableSequence(sequence<TestInterface?>? arg);
+  void passOptionalSequence(optional sequence<long> arg);
+  void passOptionalSequenceWithDefaultValue(optional sequence<long> arg = []);
+  void passOptionalNullableSequence(optional sequence<long>? arg);
+  void passOptionalNullableSequenceWithDefaultValue(optional sequence<long>? arg = null);
+  void passOptionalNullableSequenceWithDefaultValue2(optional sequence<long>? arg = []);
+  void passOptionalObjectSequence(optional sequence<TestInterface> arg);
+  void passExternalInterfaceSequence(sequence<TestExternalInterface> arg);
+  void passNullableExternalInterfaceSequence(sequence<TestExternalInterface?> arg);
+
+  sequence<DOMString> receiveStringSequence();
+  void passStringSequence(sequence<DOMString> arg);
+
+  sequence<ByteString> receiveByteStringSequence();
+  void passByteStringSequence(sequence<ByteString> arg);
+
+  sequence<any> receiveAnySequence();
+  sequence<any>? receiveNullableAnySequence();
+  sequence<sequence<any>> receiveAnySequenceSequence();
+
+  sequence<object> receiveObjectSequence();
+  sequence<object?> receiveNullableObjectSequence();
+
+  void passSequenceOfSequences(sequence<sequence<long>> arg);
+  void passSequenceOfSequencesOfSequences(sequence<sequence<sequence<long>>> arg);
+  sequence<sequence<long>> receiveSequenceOfSequences();
+  sequence<sequence<sequence<long>>> receiveSequenceOfSequencesOfSequences();
+
+  // MozMap types
+  void passMozMap(MozMap<long> arg);
+  void passNullableMozMap(MozMap<long>? arg);
+  void passMozMapOfNullableInts(MozMap<long?> arg);
+  void passOptionalMozMapOfNullableInts(optional MozMap<long?> arg);
+  void passOptionalNullableMozMapOfNullableInts(optional MozMap<long?>? arg);
+  void passCastableObjectMozMap(MozMap<TestInterface> arg);
+  void passNullableCastableObjectMozMap(MozMap<TestInterface?> arg);
+  void passCastableObjectNullableMozMap(MozMap<TestInterface>? arg);
+  void passNullableCastableObjectNullableMozMap(MozMap<TestInterface?>? arg);
+  void passOptionalMozMap(optional MozMap<long> arg);
+  void passOptionalNullableMozMap(optional MozMap<long>? arg);
+  void passOptionalNullableMozMapWithDefaultValue(optional MozMap<long>? arg = null);
+  void passOptionalObjectMozMap(optional MozMap<TestInterface> arg);
+  void passExternalInterfaceMozMap(MozMap<TestExternalInterface> arg);
+  void passNullableExternalInterfaceMozMap(MozMap<TestExternalInterface?> arg);
+  void passStringMozMap(MozMap<DOMString> arg);
+  void passByteStringMozMap(MozMap<ByteString> arg);
+  void passMozMapOfMozMaps(MozMap<MozMap<long>> arg);
+  MozMap<long> receiveMozMap();
+  MozMap<long>? receiveNullableMozMap();
+  MozMap<long?> receiveMozMapOfNullableInts();
+  MozMap<long?>? receiveNullableMozMapOfNullableInts();
+  MozMap<MozMap<long>> receiveMozMapOfMozMaps();
+  MozMap<any> receiveAnyMozMap();
+
+  // Typed array types
+  void passArrayBuffer(ArrayBuffer arg);
+  void passNullableArrayBuffer(ArrayBuffer? arg);
+  void passOptionalArrayBuffer(optional ArrayBuffer arg);
+  void passOptionalNullableArrayBuffer(optional ArrayBuffer? arg);
+  void passOptionalNullableArrayBufferWithDefaultValue(optional ArrayBuffer? arg= null);
+  void passArrayBufferView(ArrayBufferView arg);
+  void passInt8Array(Int8Array arg);
+  void passInt16Array(Int16Array arg);
+  void passInt32Array(Int32Array arg);
+  void passUint8Array(Uint8Array arg);
+  void passUint16Array(Uint16Array arg);
+  void passUint32Array(Uint32Array arg);
+  void passUint8ClampedArray(Uint8ClampedArray arg);
+  void passFloat32Array(Float32Array arg);
+  void passFloat64Array(Float64Array arg);
+  void passSequenceOfArrayBuffers(sequence<ArrayBuffer> arg);
+  void passSequenceOfNullableArrayBuffers(sequence<ArrayBuffer?> arg);
+  void passMozMapOfArrayBuffers(MozMap<ArrayBuffer> arg);
+  void passMozMapOfNullableArrayBuffers(MozMap<ArrayBuffer?> arg);
+  void passVariadicTypedArray(Float32Array... arg);
+  void passVariadicNullableTypedArray(Float32Array?... arg);
+  Uint8Array receiveUint8Array();
+  attribute Uint8Array uint8ArrayAttr;
+
+  // DOMString types
+  void passString(DOMString arg);
+  void passNullableString(DOMString? arg);
+  void passOptionalString(optional DOMString arg);
+  void passOptionalStringWithDefaultValue(optional DOMString arg = "abc");
+  void passOptionalNullableString(optional DOMString? arg);
+  void passOptionalNullableStringWithDefaultValue(optional DOMString? arg = null);
+  void passVariadicString(DOMString... arg);
+  DOMString receiveString();
+
+  // ByteString types
+  void passByteString(ByteString arg);
+  void passNullableByteString(ByteString? arg);
+  void passOptionalByteString(optional ByteString arg);
+  void passOptionalByteStringWithDefaultValue(optional ByteString arg = "abc");
+  void passOptionalNullableByteString(optional ByteString? arg);
+  void passOptionalNullableByteStringWithDefaultValue(optional ByteString? arg = null);
+  void passVariadicByteString(ByteString... arg);
+  void passOptionalUnionByteString(optional (ByteString or long) arg);
+  void passOptionalUnionByteStringWithDefaultValue(optional (ByteString or long) arg = "abc");
+
+  // USVString types
+  void passUSVS(USVString arg);
+  void passNullableUSVS(USVString? arg);
+  void passOptionalUSVS(optional USVString arg);
+  void passOptionalUSVSWithDefaultValue(optional USVString arg = "abc");
+  void passOptionalNullableUSVS(optional USVString? arg);
+  void passOptionalNullableUSVSWithDefaultValue(optional USVString? arg = null);
+  void passVariadicUSVS(USVString... arg);
+  USVString receiveUSVS();
+
+  // Enumerated types
+  void passEnum(TestEnum arg);
+  void passNullableEnum(TestEnum? arg);
+  void passOptionalEnum(optional TestEnum arg);
+  void passEnumWithDefault(optional TestEnum arg = "a");
+  void passOptionalNullableEnum(optional TestEnum? arg);
+  void passOptionalNullableEnumWithDefaultValue(optional TestEnum? arg = null);
+  void passOptionalNullableEnumWithDefaultValue2(optional TestEnum? arg = "a");
+  TestEnum receiveEnum();
+  TestEnum? receiveNullableEnum();
+  attribute TestEnum enumAttribute;
+  readonly attribute TestEnum readonlyEnumAttribute;
+
+  // Callback types
+  void passCallback(TestCallback arg);
+  void passNullableCallback(TestCallback? arg);
+  void passOptionalCallback(optional TestCallback arg);
+  void passOptionalNullableCallback(optional TestCallback? arg);
+  void passOptionalNullableCallbackWithDefaultValue(optional TestCallback? arg = null);
+  TestCallback receiveCallback();
+  TestCallback? receiveNullableCallback();
+  void passNullableTreatAsNullCallback(TestTreatAsNullCallback? arg);
+  void passOptionalNullableTreatAsNullCallback(optional TestTreatAsNullCallback? arg);
+  void passOptionalNullableTreatAsNullCallbackWithDefaultValue(optional TestTreatAsNullCallback? arg = null);
+  attribute TestTreatAsNullCallback treatAsNullCallback;
+  attribute TestTreatAsNullCallback? nullableTreatAsNullCallback;
+
+  // Force code generation of the various test callbacks we have.
+  void forceCallbackGeneration(TestIntegerReturn arg1,
+                               TestNullableIntegerReturn arg2,
+                               TestBooleanReturn arg3,
+                               TestFloatReturn arg4,
+                               TestStringReturn arg5,
+                               TestEnumReturn arg6,
+                               TestInterfaceReturn arg7,
+                               TestNullableInterfaceReturn arg8,
+                               TestExternalInterfaceReturn arg9,
+                               TestNullableExternalInterfaceReturn arg10,
+                               TestCallbackInterfaceReturn arg11,
+                               TestNullableCallbackInterfaceReturn arg12,
+                               TestCallbackReturn arg13,
+                               TestNullableCallbackReturn arg14,
+                               TestObjectReturn arg15,
+                               TestNullableObjectReturn arg16,
+                               TestTypedArrayReturn arg17,
+                               TestNullableTypedArrayReturn arg18,
+                               TestSequenceReturn arg19,
+                               TestNullableSequenceReturn arg20,
+                               TestIntegerArguments arg21,
+                               TestInterfaceArguments arg22,
+                               TestStringEnumArguments arg23,
+                               TestObjectArguments arg24,
+                               TestOptionalArguments arg25);
+
+  // Any types
+  void passAny(any arg);
+  void passVariadicAny(any... arg);
+  void passOptionalAny(optional any arg);
+  void passAnyDefaultNull(optional any arg = null);
+  void passSequenceOfAny(sequence<any> arg);
+  void passNullableSequenceOfAny(sequence<any>? arg);
+  void passOptionalSequenceOfAny(optional sequence<any> arg);
+  void passOptionalNullableSequenceOfAny(optional sequence<any>? arg);
+  void passOptionalSequenceOfAnyWithDefaultValue(optional sequence<any>? arg = null);
+  void passSequenceOfSequenceOfAny(sequence<sequence<any>> arg);
+  void passSequenceOfNullableSequenceOfAny(sequence<sequence<any>?> arg);
+  void passNullableSequenceOfNullableSequenceOfAny(sequence<sequence<any>?>? arg);
+  void passOptionalNullableSequenceOfNullableSequenceOfAny(optional sequence<sequence<any>?>? arg);
+  void passMozMapOfAny(MozMap<any> arg);
+  void passNullableMozMapOfAny(MozMap<any>? arg);
+  void passOptionalMozMapOfAny(optional MozMap<any> arg);
+  void passOptionalNullableMozMapOfAny(optional MozMap<any>? arg);
+  void passOptionalMozMapOfAnyWithDefaultValue(optional MozMap<any>? arg = null);
+  void passMozMapOfMozMapOfAny(MozMap<MozMap<any>> arg);
+  void passMozMapOfNullableMozMapOfAny(MozMap<MozMap<any>?> arg);
+  void passNullableMozMapOfNullableMozMapOfAny(MozMap<MozMap<any>?>? arg);
+  void passOptionalNullableMozMapOfNullableMozMapOfAny(optional MozMap<MozMap<any>?>? arg);
+  void passOptionalNullableMozMapOfNullableSequenceOfAny(optional MozMap<sequence<any>?>? arg);
+  void passOptionalNullableSequenceOfNullableMozMapOfAny(optional sequence<MozMap<any>?>? arg);
+  any receiveAny();
+
+  // object types
+  void passObject(object arg);
+  void passVariadicObject(object... arg);
+  void passNullableObject(object? arg);
+  void passVariadicNullableObject(object... arg);
+  void passOptionalObject(optional object arg);
+  void passOptionalNullableObject(optional object? arg);
+  void passOptionalNullableObjectWithDefaultValue(optional object? arg = null);
+  void passSequenceOfObject(sequence<object> arg);
+  void passSequenceOfNullableObject(sequence<object?> arg);
+  void passNullableSequenceOfObject(sequence<object>? arg);
+  void passOptionalNullableSequenceOfNullableSequenceOfObject(optional sequence<sequence<object>?>? arg);
+  void passOptionalNullableSequenceOfNullableSequenceOfNullableObject(optional sequence<sequence<object?>?>? arg);
+  void passMozMapOfObject(MozMap<object> arg);
+  object receiveObject();
+  object? receiveNullableObject();
+
+  // Union types
+  void passUnion((object or long) arg);
+  // Some  union tests are debug-only to avoid creating all those
+  // unused union types in opt builds.
+#ifdef DEBUG
+  void passUnion2((long or boolean) arg);
+  void passUnion3((object or long or boolean) arg);
+  void passUnion4((Node or long or boolean) arg);
+  void passUnion5((object or boolean) arg);
+  void passUnion6((object or DOMString) arg);
+  void passUnion7((object or DOMString or long) arg);
+  void passUnion8((object or DOMString or boolean) arg);
+  void passUnion9((object or DOMString or long or boolean) arg);
+  void passUnion10(optional (EventInit or long) arg);
+  void passUnion11(optional (CustomEventInit or long) arg);
+  void passUnion12(optional (EventInit or long) arg = 5);
+  void passUnion13(optional (object or long?) arg = null);
+  void passUnion14(optional (object or long?) arg = 5);
+  void passUnion15((sequence<long> or long) arg);
+  void passUnion16(optional (sequence<long> or long) arg);
+  void passUnion17(optional (sequence<long>? or long) arg = 5);
+  void passUnion18((sequence<object> or long) arg);
+  void passUnion19(optional (sequence<object> or long) arg);
+  void passUnion20(optional (sequence<object> or long) arg = []);
+  void passUnion21((MozMap<long> or long) arg);
+  void passUnion22((MozMap<object> or long) arg);
+  void passUnion23((sequence<ImageData> or long) arg);
+  void passUnion24((sequence<ImageData?> or long) arg);
+  void passUnion25((sequence<sequence<ImageData>> or long) arg);
+  void passUnion26((sequence<sequence<ImageData?>> or long) arg);
+  void passUnion27(optional (sequence<DOMString> or EventInit) arg);
+  void passUnion28(optional (EventInit or sequence<DOMString>) arg);
+  void passUnionWithCallback((EventHandler or long) arg);
+  void passUnionWithByteString((ByteString or long) arg);
+  void passUnionWithMozMap((MozMap<DOMString> or DOMString) arg);
+  void passUnionWithMozMapAndSequence((MozMap<DOMString> or sequence<DOMString>) arg);
+  void passUnionWithSequenceAndMozMap((sequence<DOMString> or MozMap<DOMString>) arg);
+  void passUnionWithUSVS((USVString or long) arg);
+#endif
+  void passUnionWithNullable((object? or long) arg);
+  void passNullableUnion((object or long)? arg);
+  void passOptionalUnion(optional (object or long) arg);
+  void passOptionalNullableUnion(optional (object or long)? arg);
+  void passOptionalNullableUnionWithDefaultValue(optional (object or long)? arg = null);
+  //void passUnionWithInterfaces((TestInterface or TestExternalInterface) arg);
+  //void passUnionWithInterfacesAndNullable((TestInterface? or TestExternalInterface) arg);
+  //void passUnionWithSequence((sequence<object> or long) arg);
+  void passUnionWithArrayBuffer((ArrayBuffer or long) arg);
+  void passUnionWithString((DOMString or object) arg);
+  // Using an enum in a union.  Note that we use some enum not declared in our
+  // binding file, because UnionTypes.h will need to include the binding header
+  // for this enum.  Pick an enum from an interface that won't drag in too much
+  // stuff.
+  void passUnionWithEnum((SupportedType or object) arg);
+
+  // Trying to use a callback in a union won't include the test
+  // headers, unfortunately, so won't compile.
+  //void passUnionWithCallback((TestCallback or long) arg);
+  void passUnionWithObject((object or long) arg);
+  //void passUnionWithDict((Dict or long) arg);
+
+  void passUnionWithDefaultValue1(optional (double or DOMString) arg = "");
+  void passUnionWithDefaultValue2(optional (double or DOMString) arg = 1);
+  void passUnionWithDefaultValue3(optional (double or DOMString) arg = 1.5);
+  void passUnionWithDefaultValue4(optional (float or DOMString) arg = "");
+  void passUnionWithDefaultValue5(optional (float or DOMString) arg = 1);
+  void passUnionWithDefaultValue6(optional (float or DOMString) arg = 1.5);
+  void passUnionWithDefaultValue7(optional (unrestricted double or DOMString) arg = "");
+  void passUnionWithDefaultValue8(optional (unrestricted double or DOMString) arg = 1);
+  void passUnionWithDefaultValue9(optional (unrestricted double or DOMString) arg = 1.5);
+  void passUnionWithDefaultValue10(optional (unrestricted double or DOMString) arg = Infinity);
+  void passUnionWithDefaultValue11(optional (unrestricted float or DOMString) arg = "");
+  void passUnionWithDefaultValue12(optional (unrestricted float or DOMString) arg = 1);
+  void passUnionWithDefaultValue13(optional (unrestricted float or DOMString) arg = Infinity);
+  void passUnionWithDefaultValue14(optional (double or ByteString) arg = "");
+  void passUnionWithDefaultValue15(optional (double or ByteString) arg = 1);
+  void passUnionWithDefaultValue16(optional (double or ByteString) arg = 1.5);
+  void passUnionWithDefaultValue17(optional (double or SupportedType) arg = "text/html");
+  void passUnionWithDefaultValue18(optional (double or SupportedType) arg = 1);
+  void passUnionWithDefaultValue19(optional (double or SupportedType) arg = 1.5);
+
+  void passNullableUnionWithDefaultValue1(optional (double or DOMString)? arg = "");
+  void passNullableUnionWithDefaultValue2(optional (double or DOMString)? arg = 1);
+  void passNullableUnionWithDefaultValue3(optional (double or DOMString)? arg = null);
+  void passNullableUnionWithDefaultValue4(optional (float or DOMString)? arg = "");
+  void passNullableUnionWithDefaultValue5(optional (float or DOMString)? arg = 1);
+  void passNullableUnionWithDefaultValue6(optional (float or DOMString)? arg = null);
+  void passNullableUnionWithDefaultValue7(optional (unrestricted double or DOMString)? arg = "");
+  void passNullableUnionWithDefaultValue8(optional (unrestricted double or DOMString)? arg = 1);
+  void passNullableUnionWithDefaultValue9(optional (unrestricted double or DOMString)? arg = null);
+  void passNullableUnionWithDefaultValue10(optional (unrestricted float or DOMString)? arg = "");
+  void passNullableUnionWithDefaultValue11(optional (unrestricted float or DOMString)? arg = 1);
+  void passNullableUnionWithDefaultValue12(optional (unrestricted float or DOMString)? arg = null);
+  void passNullableUnionWithDefaultValue13(optional (double or ByteString)? arg = "");
+  void passNullableUnionWithDefaultValue14(optional (double or ByteString)? arg = 1);
+  void passNullableUnionWithDefaultValue15(optional (double or ByteString)? arg = 1.5);
+  void passNullableUnionWithDefaultValue16(optional (double or ByteString)? arg = null);
+  void passNullableUnionWithDefaultValue17(optional (double or SupportedType)? arg = "text/html");
+  void passNullableUnionWithDefaultValue18(optional (double or SupportedType)? arg = 1);
+  void passNullableUnionWithDefaultValue19(optional (double or SupportedType)? arg = 1.5);
+  void passNullableUnionWithDefaultValue20(optional (double or SupportedType)? arg = null);
+
+  void passSequenceOfUnions(sequence<(CanvasPattern or CanvasGradient)> arg);
+  void passSequenceOfUnions2(sequence<(object or long)> arg);
+  void passVariadicUnion((CanvasPattern or CanvasGradient)... arg);
+
+  void passSequenceOfNullableUnions(sequence<(CanvasPattern or CanvasGradient)?> arg);
+  void passVariadicNullableUnion((CanvasPattern or CanvasGradient)?... arg);
+  void passMozMapOfUnions(MozMap<(CanvasPattern or CanvasGradient)> arg);
+  // XXXbz no move constructor on some unions
+  // void passMozMapOfUnions2(MozMap<(object or long)> arg);
+
+  (CanvasPattern or CanvasGradient) receiveUnion();
+  (object or long) receiveUnion2();
+  (CanvasPattern? or CanvasGradient) receiveUnionContainingNull();
+  (CanvasPattern or CanvasGradient)? receiveNullableUnion();
+  (object or long)? receiveNullableUnion2();
+
+  attribute (CanvasPattern or CanvasGradient) writableUnion;
+  attribute (CanvasPattern? or CanvasGradient) writableUnionContainingNull;
+  attribute (CanvasPattern or CanvasGradient)? writableNullableUnion;
+
+  // Date types
+  void passDate(Date arg);
+  void passNullableDate(Date? arg);
+  void passOptionalDate(optional Date arg);
+  void passOptionalNullableDate(optional Date? arg);
+  void passOptionalNullableDateWithDefaultValue(optional Date? arg = null);
+  void passDateSequence(sequence<Date> arg);
+  void passNullableDateSequence(sequence<Date?> arg);
+  void passDateMozMap(MozMap<Date> arg);
+  Date receiveDate();
+  Date? receiveNullableDate();
+
+  // Promise types
+  void passPromise(Promise<any> arg);
+  void passNullablePromise(Promise<any>? arg);
+  void passOptionalPromise(optional Promise<any> arg);
+  void passOptionalNullablePromise(optional Promise<any>? arg);
+  void passOptionalNullablePromiseWithDefaultValue(optional Promise<any>? arg = null);
+  void passPromiseSequence(sequence<Promise<any>> arg);
+  void passNullablePromiseSequence(sequence<Promise<any>?> arg);
+  Promise<any> receivePromise();
+  Promise<any> receiveAddrefedPromise();
+
+  // binaryNames tests
+  void methodRenamedFrom();
+  [BinaryName="otherMethodRenamedTo"]
+  void otherMethodRenamedFrom();
+  void methodRenamedFrom(byte argument);
+  readonly attribute byte attributeGetterRenamedFrom;
+  attribute byte attributeRenamedFrom;
+  [BinaryName="otherAttributeRenamedTo"]
+  attribute byte otherAttributeRenamedFrom;
+
+  void passDictionary(optional Dict x);
+  void passDictionary2(Dict x);
+  [Cached, Pure]
+  readonly attribute Dict readonlyDictionary;
+  [Cached, Pure]
+  readonly attribute Dict? readonlyNullableDictionary;
+  [Cached, Pure]
+  attribute Dict writableDictionary;
+  [Cached, Pure, Frozen]
+  readonly attribute Dict readonlyFrozenDictionary;
+  [Cached, Pure, Frozen]
+  readonly attribute Dict? readonlyFrozenNullableDictionary;
+  [Cached, Pure, Frozen]
+  attribute Dict writableFrozenDictionary;
+  Dict receiveDictionary();
+  Dict? receiveNullableDictionary();
+  void passOtherDictionary(optional GrandparentDict x);
+  void passSequenceOfDictionaries(sequence<Dict> x);
+  void passMozMapOfDictionaries(MozMap<GrandparentDict> x);
+  // No support for nullable dictionaries inside a sequence (nor should there be)
+  //  void passSequenceOfNullableDictionaries(sequence<Dict?> x);
+  void passDictionaryOrLong(optional Dict x);
+  void passDictionaryOrLong(long x);
+
+  void passDictContainingDict(optional DictContainingDict arg);
+  void passDictContainingSequence(optional DictContainingSequence arg);
+  DictContainingSequence receiveDictContainingSequence();
+  void passVariadicDictionary(Dict... arg);
+
+  // EnforceRange/Clamp tests
+  void dontEnforceRangeOrClamp(byte arg);
+  void doEnforceRange([EnforceRange] byte arg);
+  void doClamp([Clamp] byte arg);
+  [EnforceRange] attribute byte enforcedByte;
+  [Clamp] attribute byte clampedByte;
+
+  // Typedefs
+  const myLong myLongConstant = 5;
+  void exerciseTypedefInterfaces1(AnotherNameForTestInterface arg);
+  AnotherNameForTestInterface exerciseTypedefInterfaces2(NullableTestInterface arg);
+  void exerciseTypedefInterfaces3(YetAnotherNameForTestInterface arg);
+
+  // Deprecated methods and attributes
+  [Deprecated="GetAttributeNode"]
+  attribute byte deprecatedAttribute;
+  [Deprecated="GetAttributeNode"]
+  byte deprecatedMethod();
+  [Deprecated="GetAttributeNode"]
+  byte deprecatedMethodWithContext(any arg);
+
+  // Static methods and attributes
+  static attribute boolean staticAttribute;
+  static void staticMethod(boolean arg);
+  static void staticMethodWithContext(any arg);
+
+  // Testing static method with a reserved C++ keyword as the name
+  static void assert(boolean arg);
+
+  // Deprecated static methods and attributes
+  [Deprecated="GetAttributeNode"]
+  static attribute byte staticDeprecatedAttribute;
+  [Deprecated="GetAttributeNode"]
+  static void staticDeprecatedMethod();
+  [Deprecated="GetAttributeNode"]
+  static void staticDeprecatedMethodWithContext(any arg);
+
+  // Overload resolution tests
+  //void overload1(DOMString... strs);
+  boolean overload1(TestInterface arg);
+  TestInterface overload1(DOMString strs, TestInterface arg);
+  void overload2(TestInterface arg);
+  void overload2(optional Dict arg);
+  void overload2(boolean arg);
+  void overload2(DOMString arg);
+  void overload2(Date arg);
+  void overload3(TestInterface arg);
+  void overload3(TestCallback arg);
+  void overload3(boolean arg);
+  void overload4(TestInterface arg);
+  void overload4(TestCallbackInterface arg);
+  void overload4(DOMString arg);
+  void overload5(long arg);
+  void overload5(TestEnum arg);
+  void overload6(long arg);
+  void overload6(boolean arg);
+  void overload7(long arg);
+  void overload7(boolean arg);
+  void overload7(ByteString arg);
+  void overload8(long arg);
+  void overload8(TestInterface arg);
+  void overload9(long? arg);
+  void overload9(DOMString arg);
+  void overload10(long? arg);
+  void overload10(object arg);
+  void overload11(long arg);
+  void overload11(DOMString? arg);
+  void overload12(long arg);
+  void overload12(boolean? arg);
+  void overload13(long? arg);
+  void overload13(boolean arg);
+  void overload14(optional long arg);
+  void overload14(TestInterface arg);
+  void overload15(long arg);
+  void overload15(optional TestInterface arg);
+  void overload16(long arg);
+  void overload16(optional TestInterface? arg);
+  void overload17(sequence<long> arg);
+  void overload17(MozMap<long> arg);
+  void overload18(MozMap<DOMString> arg);
+  void overload18(sequence<DOMString> arg);
+  void overload19(sequence<long> arg);
+  void overload19(optional Dict arg);
+  void overload20(optional Dict arg);
+  void overload20(sequence<long> arg);
+
+  // Variadic handling
+  void passVariadicThirdArg(DOMString arg1, long arg2, TestInterface... arg3);
+
+  // Conditionally exposed methods/attributes
+  [Pref="abc.def"]
+  readonly attribute boolean prefable1;
+  [Pref="abc.def"]
+  readonly attribute boolean prefable2;
+  [Pref="ghi.jkl"]
+  readonly attribute boolean prefable3;
+  [Pref="ghi.jkl"]
+  readonly attribute boolean prefable4;
+  [Pref="abc.def"]
+  readonly attribute boolean prefable5;
+  [Pref="abc.def", Func="nsGenericHTMLElement::TouchEventsEnabled"]
+  readonly attribute boolean prefable6;
+  [Pref="abc.def", Func="nsGenericHTMLElement::TouchEventsEnabled"]
+  readonly attribute boolean prefable7;
+  [Pref="ghi.jkl", Func="nsGenericHTMLElement::TouchEventsEnabled"]
+  readonly attribute boolean prefable8;
+  [Pref="abc.def", Func="nsGenericHTMLElement::TouchEventsEnabled"]
+  readonly attribute boolean prefable9;
+  [Pref="abc.def"]
+  void prefable10();
+  [Pref="abc.def", Func="nsGenericHTMLElement::TouchEventsEnabled"]
+  void prefable11();
+  [Pref="abc.def", Func="TestFuncControlledMember"]
+  readonly attribute boolean prefable12;
+  [Pref="abc.def", Func="nsGenericHTMLElement::TouchEventsEnabled"]
+  void prefable13();
+  [Pref="abc.def", Func="TestFuncControlledMember"]
+  readonly attribute boolean prefable14;
+  [Func="TestFuncControlledMember"]
+  readonly attribute boolean prefable15;
+  [Func="TestFuncControlledMember"]
+  readonly attribute boolean prefable16;
+  [Pref="abc.def", Func="TestFuncControlledMember"]
+  void prefable17();
+  [Func="TestFuncControlledMember"]
+  void prefable18();
+  [Func="TestFuncControlledMember"]
+  void prefable19();
+  [Pref="abc.def", Func="TestFuncControlledMember", ChromeOnly]
+  void prefable20();
+
+  // Conditionally exposed methods/attributes involving [SecureContext]
+  [SecureContext]
+  readonly attribute boolean conditionalOnSecureContext1;
+  [SecureContext, Pref="abc.def"]
+  readonly attribute boolean conditionalOnSecureContext2;
+  [SecureContext, Pref="abc.def", Func="nsGenericHTMLElement::TouchEventsEnabled"]
+  readonly attribute boolean conditionalOnSecureContext3;
+  [SecureContext, Pref="abc.def", Func="TestFuncControlledMember"]
+  readonly attribute boolean conditionalOnSecureContext4;
+  [SecureContext]
+  void conditionalOnSecureContext5();
+  [SecureContext, Pref="abc.def"]
+  void conditionalOnSecureContext6();
+  [SecureContext, Pref="abc.def", Func="nsGenericHTMLElement::TouchEventsEnabled"]
+  void conditionalOnSecureContext7();
+  [SecureContext, Pref="abc.def", Func="TestFuncControlledMember"]
+  void conditionalOnSecureContext8();
+
+  // Miscellania
+  [LenientThis] attribute long attrWithLenientThis;
+  [Unforgeable] readonly attribute long unforgeableAttr;
+  [Unforgeable, ChromeOnly] readonly attribute long unforgeableAttr2;
+  [Unforgeable] long unforgeableMethod();
+  [Unforgeable, ChromeOnly] long unforgeableMethod2();
+  stringifier;
+  void passRenamedInterface(TestRenamedInterface arg);
+  [PutForwards=writableByte] readonly attribute TestInterface putForwardsAttr;
+  [PutForwards=writableByte, LenientThis] readonly attribute TestInterface putForwardsAttr2;
+  [PutForwards=writableByte, ChromeOnly] readonly attribute TestInterface putForwardsAttr3;
+  [Throws] void throwingMethod();
+  [Throws] attribute boolean throwingAttr;
+  [GetterThrows] attribute boolean throwingGetterAttr;
+  [SetterThrows] attribute boolean throwingSetterAttr;
+  [NeedsSubjectPrincipal] void needsSubjectPrincipalMethod();
+  [NeedsSubjectPrincipal] attribute boolean needsSubjectPrincipalAttr;
+  [NeedsCallerType] void needsCallerTypeMethod();
+  [NeedsCallerType] attribute boolean needsCallerTypeAttr;
+  legacycaller short(unsigned long arg1, TestInterface arg2);
+  void passArgsWithDefaults(optional long arg1,
+                            optional TestInterface? arg2 = null,
+                            optional Dict arg3, optional double arg4 = 5.0,
+                            optional float arg5);
+
+  attribute any jsonifierShouldSkipThis;
+  attribute TestParentInterface jsonifierShouldSkipThis2;
+  attribute TestCallbackInterface jsonifierShouldSkipThis3;
+  jsonifier;
+
+  attribute byte dashed-attribute;
+  void dashed-method();
+
+  // If you add things here, add them to TestExampleGen and TestJSImplGen as well
+};
+
+interface TestParentInterface {
+};
+
+interface TestChildInterface : TestParentInterface {
+};
+
+interface TestNonWrapperCacheInterface {
+};
+
+[NoInterfaceObject]
+interface ImplementedInterfaceParent {
+  void implementedParentMethod();
+  attribute boolean implementedParentProperty;
+
+  const long implementedParentConstant = 8;
+};
+
+ImplementedInterfaceParent implements IndirectlyImplementedInterface;
+
+[NoInterfaceObject]
+interface IndirectlyImplementedInterface {
+  void indirectlyImplementedMethod();
+  attribute boolean indirectlyImplementedProperty;
+
+  const long indirectlyImplementedConstant = 9;
+};
+
+[NoInterfaceObject]
+interface ImplementedInterface : ImplementedInterfaceParent {
+  void implementedMethod();
+  attribute boolean implementedProperty;
+
+  const long implementedConstant = 5;
+};
+
+[NoInterfaceObject]
+interface DiamondImplements {
+  readonly attribute long diamondImplementedProperty;
+};
+[NoInterfaceObject]
+interface DiamondBranch1A {
+};
+[NoInterfaceObject]
+interface DiamondBranch1B {
+};
+[NoInterfaceObject]
+interface DiamondBranch2A : DiamondImplements {
+};
+[NoInterfaceObject]
+interface DiamondBranch2B : DiamondImplements {
+};
+TestInterface implements DiamondBranch1A;
+TestInterface implements DiamondBranch1B;
+TestInterface implements DiamondBranch2A;
+TestInterface implements DiamondBranch2B;
+DiamondBranch1A implements DiamondImplements;
+DiamondBranch1B implements DiamondImplements;
+
+dictionary Dict : ParentDict {
+  TestEnum someEnum;
+  long x;
+  long a;
+  long b = 8;
+  long z = 9;
+  [EnforceRange] unsigned long enforcedUnsignedLong;
+  [Clamp] unsigned long clampedUnsignedLong;
+  DOMString str;
+  DOMString empty = "";
+  TestEnum otherEnum = "b";
+  DOMString otherStr = "def";
+  DOMString? yetAnotherStr = null;
+  DOMString template;
+  ByteString byteStr;
+  ByteString emptyByteStr = "";
+  ByteString otherByteStr = "def";
+  object someObj;
+  boolean prototype;
+  object? anotherObj = null;
+  TestCallback? someCallback = null;
+  any someAny;
+  any anotherAny = null;
+
+  unrestricted float  urFloat = 0;
+  unrestricted float  urFloat2 = 1.1;
+  unrestricted float  urFloat3 = -1.1;
+  unrestricted float? urFloat4 = null;
+  unrestricted float  infUrFloat = Infinity;
+  unrestricted float  negativeInfUrFloat = -Infinity;
+  unrestricted float  nanUrFloat = NaN;
+
+  unrestricted double  urDouble = 0;
+  unrestricted double  urDouble2 = 1.1;
+  unrestricted double  urDouble3 = -1.1;
+  unrestricted double? urDouble4 = null;
+  unrestricted double  infUrDouble = Infinity;
+  unrestricted double  negativeInfUrDouble = -Infinity;
+  unrestricted double  nanUrDouble = NaN;
+
+  (float or DOMString) floatOrString = "str";
+  (float or DOMString)? nullableFloatOrString = "str";
+  (object or long) objectOrLong;
+#ifdef DEBUG
+  (EventInit or long) eventInitOrLong;
+  (EventInit or long)? nullableEventInitOrLong;
+  (HTMLElement or long)? nullableHTMLElementOrLong;
+  // CustomEventInit is useful to test because it needs rooting.
+  (CustomEventInit or long) eventInitOrLong2;
+  (CustomEventInit or long)? nullableEventInitOrLong2;
+  (EventInit or long) eventInitOrLongWithDefaultValue = null;
+  (CustomEventInit or long) eventInitOrLongWithDefaultValue2 = null;
+  (EventInit or long) eventInitOrLongWithDefaultValue3 = 5;
+  (CustomEventInit or long) eventInitOrLongWithDefaultValue4 = 5;
+  (EventInit or long)? nullableEventInitOrLongWithDefaultValue = null;
+  (CustomEventInit or long)? nullableEventInitOrLongWithDefaultValue2 = null;
+  (EventInit or long)? nullableEventInitOrLongWithDefaultValue3 = 5;
+  (CustomEventInit or long)? nullableEventInitOrLongWithDefaultValue4 = 5;
+  (sequence<object> or long) objectSequenceOrLong;
+  (sequence<object> or long) objectSequenceOrLongWithDefaultValue1 = 1;
+  (sequence<object> or long) objectSequenceOrLongWithDefaultValue2 = [];
+  (sequence<object> or long)? nullableObjectSequenceOrLong;
+  (sequence<object> or long)? nullableObjectSequenceOrLongWithDefaultValue1 = 1;
+  (sequence<object> or long)? nullableObjectSequenceOrLongWithDefaultValue2 = [];
+#endif
+
+  ArrayBuffer arrayBuffer;
+  ArrayBuffer? nullableArrayBuffer;
+  Uint8Array uint8Array;
+  Float64Array? float64Array = null;
+
+  sequence<long> seq1;
+  sequence<long> seq2 = [];
+  sequence<long>? seq3;
+  sequence<long>? seq4 = null;
+  sequence<long>? seq5 = [];
+
+  long dashed-name;
+
+  required long requiredLong;
+  required object requiredObject;
+
+  CustomEventInit customEventInit;
+  TestDictionaryTypedef dictionaryTypedef;
+
+  Promise<void> promise;
+  sequence<Promise<void>> promiseSequence;
+};
+
+dictionary ParentDict : GrandparentDict {
+  long c = 5;
+  TestInterface someInterface;
+  TestInterface? someNullableInterface = null;
+  TestExternalInterface someExternalInterface;
+  any parentAny;
+};
+
+dictionary DictContainingDict {
+  Dict memberDict;
+};
+
+dictionary DictContainingSequence {
+  sequence<long> ourSequence;
+  sequence<TestInterface> ourSequence2;
+  sequence<any> ourSequence3;
+  sequence<object> ourSequence4;
+  sequence<object?> ourSequence5;
+  sequence<object>? ourSequence6;
+  sequence<object?>? ourSequence7;
+  sequence<object>? ourSequence8 = null;
+  sequence<object?>? ourSequence9 = null;
+  sequence<(float or DOMString)> ourSequence10;
+};
+
+dictionary DictForConstructor {
+  Dict dict;
+  DictContainingDict dict2;
+  sequence<Dict> seq1;
+  sequence<sequence<Dict>>? seq2;
+  sequence<sequence<Dict>?> seq3;
+  sequence<any> seq4;
+  sequence<any> seq5;
+  sequence<DictContainingSequence> seq6;
+  object obj1;
+  object? obj2;
+  any any1 = null;
+};
+
+dictionary DictWithConditionalMembers {
+  [ChromeOnly]
+  long chromeOnlyMember;
+  [Func="TestFuncControlledMember"]
+  long funcControlledMember;
+  [ChromeOnly, Func="nsGenericHTMLElement::TouchEventsEnabled"]
+  long chromeOnlyFuncControlledMember;
+};
+
+interface TestIndexedGetterInterface {
+  getter long item(unsigned long idx);
+  readonly attribute unsigned long length;
+  legacycaller void();
+};
+
+interface TestNamedGetterInterface {
+  getter DOMString (DOMString name);
+};
+
+interface TestIndexedGetterAndSetterAndNamedGetterInterface {
+  getter DOMString (DOMString myName);
+  getter long (unsigned long index);
+  setter creator void (unsigned long index, long arg);
+};
+
+interface TestIndexedAndNamedGetterInterface {
+  getter long (unsigned long index);
+  getter DOMString namedItem(DOMString name);
+  readonly attribute unsigned long length;
+};
+
+interface TestIndexedSetterInterface {
+  setter creator void setItem(unsigned long idx, DOMString item);
+  getter DOMString (unsigned long idx);
+};
+
+interface TestNamedSetterInterface {
+  setter creator void (DOMString myName, TestIndexedSetterInterface item);
+  getter TestIndexedSetterInterface (DOMString name);
+};
+
+interface TestIndexedAndNamedSetterInterface {
+  setter creator void (unsigned long index, TestIndexedSetterInterface item);
+  getter TestIndexedSetterInterface (unsigned long index);
+  setter creator void setNamedItem(DOMString name, TestIndexedSetterInterface item);
+  getter TestIndexedSetterInterface (DOMString name);
+};
+
+interface TestIndexedAndNamedGetterAndSetterInterface : TestIndexedSetterInterface {
+  getter long item(unsigned long index);
+  getter DOMString namedItem(DOMString name);
+  setter creator void (unsigned long index, long item);
+  setter creator void (DOMString name, DOMString item);
+  stringifier DOMString ();
+  readonly attribute unsigned long length;
+};
+
+interface TestNamedDeleterInterface {
+  deleter void (DOMString name);
+  getter long (DOMString name);
+};
+
+interface TestNamedDeleterWithRetvalInterface {
+  deleter boolean delNamedItem(DOMString name);
+  getter long (DOMString name);
+};
+
+interface TestCppKeywordNamedMethodsInterface {
+  boolean continue();
+  boolean delete();
+  long volatile();
+};
+
+[Deprecated="GetAttributeNode", Constructor()]
+interface TestDeprecatedInterface {
+  static void alsoDeprecated();
+};
+
+
+[Constructor(Promise<void> promise)]
+interface TestInterfaceWithPromiseConstructorArg {
+};
+
+namespace TestNamespace {
+  readonly attribute boolean foo;
+  long bar();
+};
+
+partial namespace TestNamespace {
+  void baz();
+};
+
+[ClassString="RenamedNamespaceClassName"]
+namespace TestRenamedNamespace {
+};
+
+[ProtoObjectHack]
+namespace TestProtoObjectHackedNamespace {
+};
+
+[SecureContext]
+interface TestSecureContextInterface {
+  static void alsoSecureContext();
+};
+
+[Exposed=(Window,Worker)]
+interface TestWorkerExposedInterface {
+  [NeedsSubjectPrincipal] void needsSubjectPrincipalMethod();
+  [NeedsSubjectPrincipal] attribute boolean needsSubjectPrincipalAttr;
+  [NeedsCallerType] void needsCallerTypeMethod();
+  [NeedsCallerType] attribute boolean needsCallerTypeAttr;
+};