Coverage Report

Created: 2018-09-25 14:53

/work/obj-fuzz/dom/bindings/SVGForeignObjectElementBinding.cpp
Line
Count
Source (jump to first uncovered line)
1
/* THIS FILE IS AUTOGENERATED FROM SVGForeignObjectElement.webidl BY Codegen.py - DO NOT EDIT */
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3
#include "SVGForeignObjectElementBinding.h"
4
#include "SVGGraphicsElementBinding.h"
5
#include "WrapperFactory.h"
6
#include "mozilla/OwningNonNull.h"
7
#include "mozilla/dom/BindingUtils.h"
8
#include "mozilla/dom/DOMJSClass.h"
9
#include "mozilla/dom/NonRefcountedDOMObject.h"
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#include "mozilla/dom/SVGAnimatedLength.h"
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#include "mozilla/dom/SVGForeignObjectElement.h"
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#include "mozilla/dom/XrayExpandoClass.h"
13
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namespace mozilla {
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namespace dom {
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namespace binding_detail {}; // Just to make sure it's known as a namespace
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using namespace mozilla::dom::binding_detail;
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20
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namespace SVGForeignObjectElement_Binding {
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23
static_assert(IsRefcounted<NativeType>::value == IsRefcounted<SVGGraphicsElement_Binding::NativeType>::value,
24
              "Can't inherit from an interface with a different ownership model.");
25
26
MOZ_CAN_RUN_SCRIPT static bool
27
get_x(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::SVGForeignObjectElement* self, JSJitGetterCallArgs args)
28
0
{
29
0
  AUTO_PROFILER_LABEL_FAST("get SVGForeignObjectElement.x", DOM, cx);
30
0
31
0
  auto result(StrongOrRawPtr<mozilla::dom::SVGAnimatedLength>(self->X()));
32
0
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
33
0
  if (!GetOrCreateDOMReflector(cx, result, args.rval())) {
34
0
    MOZ_ASSERT(JS_IsExceptionPending(cx));
35
0
    return false;
36
0
  }
37
0
  return true;
38
0
}
39
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static const JSJitInfo x_getterinfo = {
41
  { (JSJitGetterOp)get_x },
42
  { prototypes::id::SVGForeignObjectElement },
43
  { PrototypeTraits<prototypes::id::SVGForeignObjectElement>::Depth },
44
  JSJitInfo::Getter,
45
  JSJitInfo::AliasNone, /* aliasSet.  Not relevant for setters. */
46
  JSVAL_TYPE_OBJECT,  /* returnType.  Not relevant for setters. */
47
  false,  /* isInfallible. False in setters. */
48
  true,  /* isMovable.  Not relevant for setters. */
49
  true, /* isEliminatable.  Not relevant for setters. */
50
  false, /* isAlwaysInSlot.  Only relevant for getters. */
51
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
52
  false,  /* isTypedMethod.  Only relevant for methods. */
53
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
54
};
55
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
56
static_assert(0 < 1, "There is no slot for us");
57
58
MOZ_CAN_RUN_SCRIPT static bool
59
get_y(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::SVGForeignObjectElement* self, JSJitGetterCallArgs args)
60
0
{
61
0
  AUTO_PROFILER_LABEL_FAST("get SVGForeignObjectElement.y", DOM, cx);
62
0
63
0
  auto result(StrongOrRawPtr<mozilla::dom::SVGAnimatedLength>(self->Y()));
64
0
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
65
0
  if (!GetOrCreateDOMReflector(cx, result, args.rval())) {
66
0
    MOZ_ASSERT(JS_IsExceptionPending(cx));
67
0
    return false;
68
0
  }
69
0
  return true;
70
0
}
71
72
static const JSJitInfo y_getterinfo = {
73
  { (JSJitGetterOp)get_y },
74
  { prototypes::id::SVGForeignObjectElement },
75
  { PrototypeTraits<prototypes::id::SVGForeignObjectElement>::Depth },
76
  JSJitInfo::Getter,
77
  JSJitInfo::AliasNone, /* aliasSet.  Not relevant for setters. */
78
  JSVAL_TYPE_OBJECT,  /* returnType.  Not relevant for setters. */
79
  false,  /* isInfallible. False in setters. */
80
  true,  /* isMovable.  Not relevant for setters. */
81
  true, /* isEliminatable.  Not relevant for setters. */
82
  false, /* isAlwaysInSlot.  Only relevant for getters. */
83
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
84
  false,  /* isTypedMethod.  Only relevant for methods. */
85
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
86
};
87
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
88
static_assert(0 < 1, "There is no slot for us");
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MOZ_CAN_RUN_SCRIPT static bool
91
get_width(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::SVGForeignObjectElement* self, JSJitGetterCallArgs args)
92
0
{
93
0
  AUTO_PROFILER_LABEL_FAST("get SVGForeignObjectElement.width", DOM, cx);
94
0
95
0
  auto result(StrongOrRawPtr<mozilla::dom::SVGAnimatedLength>(self->Width()));
96
0
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
97
0
  if (!GetOrCreateDOMReflector(cx, result, args.rval())) {
98
0
    MOZ_ASSERT(JS_IsExceptionPending(cx));
99
0
    return false;
100
0
  }
101
0
  return true;
102
0
}
103
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static const JSJitInfo width_getterinfo = {
105
  { (JSJitGetterOp)get_width },
106
  { prototypes::id::SVGForeignObjectElement },
107
  { PrototypeTraits<prototypes::id::SVGForeignObjectElement>::Depth },
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  JSJitInfo::Getter,
109
  JSJitInfo::AliasNone, /* aliasSet.  Not relevant for setters. */
110
  JSVAL_TYPE_OBJECT,  /* returnType.  Not relevant for setters. */
111
  false,  /* isInfallible. False in setters. */
112
  true,  /* isMovable.  Not relevant for setters. */
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  true, /* isEliminatable.  Not relevant for setters. */
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  false, /* isAlwaysInSlot.  Only relevant for getters. */
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  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
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  false,  /* isTypedMethod.  Only relevant for methods. */
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  0   /* Reserved slot index, if we're stored in a slot, else 0. */
118
};
119
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
120
static_assert(0 < 1, "There is no slot for us");
121
122
MOZ_CAN_RUN_SCRIPT static bool
123
get_height(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::SVGForeignObjectElement* self, JSJitGetterCallArgs args)
124
0
{
125
0
  AUTO_PROFILER_LABEL_FAST("get SVGForeignObjectElement.height", DOM, cx);
126
0
127
0
  auto result(StrongOrRawPtr<mozilla::dom::SVGAnimatedLength>(self->Height()));
128
0
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
129
0
  if (!GetOrCreateDOMReflector(cx, result, args.rval())) {
130
0
    MOZ_ASSERT(JS_IsExceptionPending(cx));
131
0
    return false;
132
0
  }
133
0
  return true;
134
0
}
135
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static const JSJitInfo height_getterinfo = {
137
  { (JSJitGetterOp)get_height },
138
  { prototypes::id::SVGForeignObjectElement },
139
  { PrototypeTraits<prototypes::id::SVGForeignObjectElement>::Depth },
140
  JSJitInfo::Getter,
141
  JSJitInfo::AliasNone, /* aliasSet.  Not relevant for setters. */
142
  JSVAL_TYPE_OBJECT,  /* returnType.  Not relevant for setters. */
143
  false,  /* isInfallible. False in setters. */
144
  true,  /* isMovable.  Not relevant for setters. */
145
  true, /* isEliminatable.  Not relevant for setters. */
146
  false, /* isAlwaysInSlot.  Only relevant for getters. */
147
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
148
  false,  /* isTypedMethod.  Only relevant for methods. */
149
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
150
};
151
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
152
static_assert(0 < 1, "There is no slot for us");
153
154
static bool
155
_addProperty(JSContext* cx, JS::Handle<JSObject*> obj, JS::Handle<jsid> id, JS::Handle<JS::Value> val)
156
0
{
157
0
  mozilla::dom::SVGForeignObjectElement* self = UnwrapPossiblyNotInitializedDOMObject<mozilla::dom::SVGForeignObjectElement>(obj);
158
0
  // We don't want to preserve if we don't have a wrapper, and we
159
0
  // obviously can't preserve if we're not initialized.
160
0
  if (self && self->GetWrapperPreserveColor()) {
161
0
    PreserveWrapper(self);
162
0
  }
163
0
  return true;
164
0
}
165
166
static void
167
_finalize(js::FreeOp* fop, JSObject* obj)
168
0
{
169
0
  mozilla::dom::SVGForeignObjectElement* self = UnwrapPossiblyNotInitializedDOMObject<mozilla::dom::SVGForeignObjectElement>(obj);
170
0
  if (self) {
171
0
    ClearWrapper(self, self, obj);
172
0
    AddForDeferredFinalization<mozilla::dom::SVGForeignObjectElement>(self);
173
0
  }
174
0
}
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static size_t
177
_objectMoved(JSObject* obj, JSObject* old)
178
0
{
179
0
  mozilla::dom::SVGForeignObjectElement* self = UnwrapPossiblyNotInitializedDOMObject<mozilla::dom::SVGForeignObjectElement>(obj);
180
0
  if (self) {
181
0
    UpdateWrapper(self, self, obj, old);
182
0
  }
183
0
184
0
  return 0;
185
0
}
186
187
// We deliberately use brace-elision to make Visual Studio produce better initalization code.
188
#if defined(__clang__)
189
#pragma clang diagnostic push
190
#pragma clang diagnostic ignored "-Wmissing-braces"
191
#endif
192
static const JSPropertySpec sAttributes_specs[] = {
193
  { "x", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &x_getterinfo, nullptr, nullptr },
194
  { "y", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &y_getterinfo, nullptr, nullptr },
195
  { "width", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &width_getterinfo, nullptr, nullptr },
196
  { "height", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &height_getterinfo, nullptr, nullptr },
197
  { nullptr, 0, nullptr, nullptr, nullptr, nullptr }
198
};
199
#if defined(__clang__)
200
#pragma clang diagnostic pop
201
#endif
202
203
204
static const Prefable<const JSPropertySpec> sAttributes[] = {
205
  { nullptr, &sAttributes_specs[0] },
206
  { nullptr, nullptr }
207
};
208
209
static_assert(1 <= 1ull << NUM_BITS_PROPERTY_INFO_PREF_INDEX,
210
    "We have a prefable index that is >= (1 << NUM_BITS_PROPERTY_INFO_PREF_INDEX)");
211
static_assert(4 <= 1ull << NUM_BITS_PROPERTY_INFO_SPEC_INDEX,
212
    "We have a spec index that is >= (1 << NUM_BITS_PROPERTY_INFO_SPEC_INDEX)");
213
214
215
static uint16_t sNativeProperties_sortedPropertyIndices[4];
216
static PropertyInfo sNativeProperties_propertyInfos[4];
217
218
static const NativePropertiesN<1> sNativeProperties = {
219
  false, 0,
220
  false, 0,
221
  false, 0,
222
  true,  0 /* sAttributes */,
223
  false, 0,
224
  false, 0,
225
  false, 0,
226
  -1,
227
  4,
228
  sNativeProperties_sortedPropertyIndices,
229
  {
230
    { sAttributes, &sNativeProperties_propertyInfos[0] }
231
  }
232
};
233
static_assert(4 < 1ull << CHAR_BIT * sizeof(sNativeProperties.propertyInfoCount),
234
    "We have a property info count that is oversized");
235
236
static const DOMIfaceAndProtoJSClass sInterfaceObjectClass = {
237
  {
238
    "Function",
239
    JSCLASS_IS_DOMIFACEANDPROTOJSCLASS | JSCLASS_HAS_RESERVED_SLOTS(DOM_INTERFACE_SLOTS_BASE),
240
    &sBoringInterfaceObjectClassClassOps,
241
    JS_NULL_CLASS_SPEC,
242
    JS_NULL_CLASS_EXT,
243
    &sInterfaceObjectClassObjectOps
244
  },
245
  eInterface,
246
  true,
247
  prototypes::id::SVGForeignObjectElement,
248
  PrototypeTraits<prototypes::id::SVGForeignObjectElement>::Depth,
249
  sNativePropertyHooks,
250
  "function SVGForeignObjectElement() {\n    [native code]\n}",
251
  SVGGraphicsElement_Binding::GetConstructorObject
252
};
253
254
static const DOMIfaceAndProtoJSClass sPrototypeClass = {
255
  {
256
    "SVGForeignObjectElementPrototype",
257
    JSCLASS_IS_DOMIFACEANDPROTOJSCLASS | JSCLASS_HAS_RESERVED_SLOTS(DOM_INTERFACE_PROTO_SLOTS_BASE),
258
    JS_NULL_CLASS_OPS,
259
    JS_NULL_CLASS_SPEC,
260
    JS_NULL_CLASS_EXT,
261
    JS_NULL_OBJECT_OPS
262
  },
263
  eInterfacePrototype,
264
  false,
265
  prototypes::id::SVGForeignObjectElement,
266
  PrototypeTraits<prototypes::id::SVGForeignObjectElement>::Depth,
267
  sNativePropertyHooks,
268
  "[object SVGForeignObjectElementPrototype]",
269
  SVGGraphicsElement_Binding::GetProtoObject
270
};
271
272
static const js::ClassOps sClassOps = {
273
  _addProperty, /* addProperty */
274
  nullptr,               /* delProperty */
275
  nullptr,               /* enumerate */
276
  nullptr, /* newEnumerate */
277
  nullptr, /* resolve */
278
  nullptr, /* mayResolve */
279
  _finalize, /* finalize */
280
  nullptr, /* call */
281
  nullptr,               /* hasInstance */
282
  nullptr,               /* construct */
283
  nullptr, /* trace */
284
};
285
286
static const js::ClassExtension sClassExtension = {
287
  nullptr, /* weakmapKeyDelegateOp */
288
  _objectMoved /* objectMovedOp */
289
};
290
291
static const DOMJSClass sClass = {
292
  { "SVGForeignObjectElement",
293
    JSCLASS_IS_DOMJSCLASS | JSCLASS_FOREGROUND_FINALIZE | JSCLASS_HAS_RESERVED_SLOTS(1),
294
    &sClassOps,
295
    JS_NULL_CLASS_SPEC,
296
    &sClassExtension,
297
    JS_NULL_OBJECT_OPS
298
  },
299
  { prototypes::id::EventTarget, prototypes::id::Node, prototypes::id::Element, prototypes::id::SVGElement, prototypes::id::SVGGraphicsElement, prototypes::id::SVGForeignObjectElement, prototypes::id::_ID_Count, prototypes::id::_ID_Count },
300
  IsBaseOf<nsISupports, mozilla::dom::SVGForeignObjectElement >::value,
301
  sNativePropertyHooks,
302
  FindAssociatedGlobalForNative<mozilla::dom::SVGForeignObjectElement>::Get,
303
  GetProtoObjectHandle,
304
  GetCCParticipant<mozilla::dom::SVGForeignObjectElement>::Get()
305
};
306
static_assert(1 == DOM_INSTANCE_RESERVED_SLOTS,
307
              "Must have the right minimal number of reserved slots.");
308
static_assert(1 >= 1,
309
              "Must have enough reserved slots.");
310
311
const JSClass*
312
GetJSClass()
313
0
{
314
0
  return sClass.ToJSClass();
315
0
}
316
317
bool
318
Wrap(JSContext* aCx, mozilla::dom::SVGForeignObjectElement* aObject, nsWrapperCache* aCache, JS::Handle<JSObject*> aGivenProto, JS::MutableHandle<JSObject*> aReflector)
319
0
{
320
0
  static_assert(!IsBaseOf<NonRefcountedDOMObject, mozilla::dom::SVGForeignObjectElement>::value,
321
0
                "Shouldn't have wrappercached things that are not refcounted.");
322
0
  MOZ_ASSERT(static_cast<mozilla::dom::SVGForeignObjectElement*>(aObject) ==
323
0
             reinterpret_cast<mozilla::dom::SVGForeignObjectElement*>(aObject),
324
0
             "Multiple inheritance for mozilla::dom::SVGForeignObjectElement is broken.");
325
0
  MOZ_ASSERT(static_cast<mozilla::dom::SVGGraphicsElement*>(aObject) ==
326
0
             reinterpret_cast<mozilla::dom::SVGGraphicsElement*>(aObject),
327
0
             "Multiple inheritance for mozilla::dom::SVGGraphicsElement is broken.");
328
0
  MOZ_ASSERT(static_cast<nsSVGElement*>(aObject) ==
329
0
             reinterpret_cast<nsSVGElement*>(aObject),
330
0
             "Multiple inheritance for nsSVGElement is broken.");
331
0
  MOZ_ASSERT(static_cast<mozilla::dom::Element*>(aObject) ==
332
0
             reinterpret_cast<mozilla::dom::Element*>(aObject),
333
0
             "Multiple inheritance for mozilla::dom::Element is broken.");
334
0
  MOZ_ASSERT(static_cast<nsINode*>(aObject) ==
335
0
             reinterpret_cast<nsINode*>(aObject),
336
0
             "Multiple inheritance for nsINode is broken.");
337
0
  MOZ_ASSERT(static_cast<mozilla::dom::EventTarget*>(aObject) ==
338
0
             reinterpret_cast<mozilla::dom::EventTarget*>(aObject),
339
0
             "Multiple inheritance for mozilla::dom::EventTarget is broken.");
340
0
  MOZ_ASSERT(ToSupportsIsCorrect(aObject));
341
0
  MOZ_ASSERT_IF(aGivenProto, js::IsObjectInContextCompartment(aGivenProto, aCx));
342
0
  MOZ_ASSERT(!aCache->GetWrapper(),
343
0
             "You should probably not be using Wrap() directly; use "
344
0
             "GetOrCreateDOMReflector instead");
345
0
346
0
  MOZ_ASSERT(ToSupportsIsOnPrimaryInheritanceChain(aObject, aCache),
347
0
             "nsISupports must be on our primary inheritance chain");
348
0
349
0
  JS::Rooted<JSObject*> global(aCx, FindAssociatedGlobal(aCx, aObject->GetParentObject()));
350
0
  if (!global) {
351
0
    return false;
352
0
  }
353
0
  MOZ_ASSERT(JS_IsGlobalObject(global));
354
0
  MOZ_ASSERT(JS::ObjectIsNotGray(global));
355
0
356
0
  // That might have ended up wrapping us already, due to the wonders
357
0
  // of XBL.  Check for that, and bail out as needed.
358
0
  aReflector.set(aCache->GetWrapper());
359
0
  if (aReflector) {
360
#ifdef DEBUG
361
    AssertReflectorHasGivenProto(aCx, aReflector, aGivenProto);
362
#endif // DEBUG
363
    return true;
364
0
  }
365
0
366
0
  JSAutoRealm ar(aCx, global);
367
0
  JS::Handle<JSObject*> canonicalProto = GetProtoObjectHandle(aCx);
368
0
  if (!canonicalProto) {
369
0
    return false;
370
0
  }
371
0
  JS::Rooted<JSObject*> proto(aCx);
372
0
  if (aGivenProto) {
373
0
    proto = aGivenProto;
374
0
    // Unfortunately, while aGivenProto was in the compartment of aCx
375
0
    // coming in, we changed compartments to that of "parent" so may need
376
0
    // to wrap the proto here.
377
0
    if (js::GetContextCompartment(aCx) != js::GetObjectCompartment(proto)) {
378
0
      if (!JS_WrapObject(aCx, &proto)) {
379
0
        return false;
380
0
      }
381
0
    }
382
0
  } else {
383
0
    proto = canonicalProto;
384
0
  }
385
0
386
0
  BindingJSObjectCreator<mozilla::dom::SVGForeignObjectElement> creator(aCx);
387
0
  creator.CreateObject(aCx, sClass.ToJSClass(), proto, aObject, aReflector);
388
0
  if (!aReflector) {
389
0
    return false;
390
0
  }
391
0
392
0
  aCache->SetWrapper(aReflector);
393
0
  creator.InitializationSucceeded();
394
0
395
0
  MOZ_ASSERT(aCache->GetWrapperPreserveColor() &&
396
0
             aCache->GetWrapperPreserveColor() == aReflector);
397
0
  // If proto != canonicalProto, we have to preserve our wrapper;
398
0
  // otherwise we won't be able to properly recreate it later, since
399
0
  // we won't know what proto to use.  Note that we don't check
400
0
  // aGivenProto here, since it's entirely possible (and even
401
0
  // somewhat common) to have a non-null aGivenProto which is the
402
0
  // same as canonicalProto.
403
0
  if (proto != canonicalProto) {
404
0
    PreserveWrapper(aObject);
405
0
  }
406
0
407
0
  return true;
408
0
}
409
410
const NativePropertyHooks sNativePropertyHooks[] = { {
411
  nullptr,
412
  nullptr,
413
  nullptr,
414
  { sNativeProperties.Upcast(), nullptr },
415
  prototypes::id::SVGForeignObjectElement,
416
  constructors::id::SVGForeignObjectElement,
417
  SVGGraphicsElement_Binding::sNativePropertyHooks,
418
  &DefaultXrayExpandoObjectClass
419
} };
420
421
void
422
CreateInterfaceObjects(JSContext* aCx, JS::Handle<JSObject*> aGlobal, ProtoAndIfaceCache& aProtoAndIfaceCache, bool aDefineOnGlobal)
423
0
{
424
0
  JS::Handle<JSObject*> parentProto(SVGGraphicsElement_Binding::GetProtoObjectHandle(aCx));
425
0
  if (!parentProto) {
426
0
    return;
427
0
  }
428
0
429
0
  JS::Handle<JSObject*> constructorProto(SVGGraphicsElement_Binding::GetConstructorObjectHandle(aCx));
430
0
  if (!constructorProto) {
431
0
    return;
432
0
  }
433
0
434
0
  static bool sIdsInited = false;
435
0
  if (!sIdsInited && NS_IsMainThread()) {
436
0
    if (!InitIds(aCx, sNativeProperties.Upcast())) {
437
0
      return;
438
0
    }
439
0
    sIdsInited = true;
440
0
  }
441
0
442
0
  JS::Heap<JSObject*>* protoCache = &aProtoAndIfaceCache.EntrySlotOrCreate(prototypes::id::SVGForeignObjectElement);
443
0
  JS::Heap<JSObject*>* interfaceCache = &aProtoAndIfaceCache.EntrySlotOrCreate(constructors::id::SVGForeignObjectElement);
444
0
  dom::CreateInterfaceObjects(aCx, aGlobal, parentProto,
445
0
                              &sPrototypeClass.mBase, protoCache,
446
0
                              nullptr,
447
0
                              constructorProto, &sInterfaceObjectClass.mBase, 0, nullptr,
448
0
                              interfaceCache,
449
0
                              sNativeProperties.Upcast(),
450
0
                              nullptr,
451
0
                              "SVGForeignObjectElement", aDefineOnGlobal,
452
0
                              nullptr,
453
0
                              false);
454
0
}
455
456
JSObject*
457
GetConstructorObject(JSContext* aCx)
458
0
{
459
0
  return GetConstructorObjectHandle(aCx);
460
0
}
461
462
} // namespace SVGForeignObjectElement_Binding
463
464
465
466
} // namespace dom
467
} // namespace mozilla