/work/obj-fuzz/dom/bindings/AnimationEffectBinding.cpp

Source (jump to first uncovered line)
/* THIS FILE IS AUTOGENERATED FROM AnimationEffect.webidl BY Codegen.py - DO NOT EDIT */

#include "AnimationEffectBinding.h"
#include "AtomList.h"
#include "WrapperFactory.h"
#include "jsapi.h"
#include "mozilla/FloatingPoint.h"
#include "mozilla/OwningNonNull.h"
#include "mozilla/dom/AnimationEffect.h"
#include "mozilla/dom/BindingUtils.h"
#include "mozilla/dom/DOMJSClass.h"
#include "mozilla/dom/NonRefcountedDOMObject.h"
#include "mozilla/dom/PrimitiveConversions.h"
#include "mozilla/dom/ScriptSettings.h"
#include "mozilla/dom/UnionConversions.h"
#include "mozilla/dom/XrayExpandoClass.h"
#include "nsDocument.h"

namespace mozilla {
namespace dom {

namespace binding_detail {}; // Just to make sure it's known as a namespace
using namespace mozilla::dom::binding_detail;


namespace FillModeValues {
extern const EnumEntry strings[6] = {
  {"none", 4},
  {"forwards", 8},
  {"backwards", 9},
  {"both", 4},
  {"auto", 4},
  { nullptr, 0 }
};
} // namespace FillModeValues

bool
ToJSValue(JSContext* aCx, FillMode aArgument, JS::MutableHandle<JS::Value> aValue)
{
  MOZ_ASSERT(uint32_t(aArgument) < ArrayLength(FillModeValues::strings));
  JSString* resultStr =
    JS_NewStringCopyN(aCx, FillModeValues::strings[uint32_t(aArgument)].value,
                      FillModeValues::strings[uint32_t(aArgument)].length);
  if (!resultStr) {
    return false;
  }
  aValue.setString(resultStr);
  return true;
}


namespace PlaybackDirectionValues {
extern const EnumEntry strings[5] = {
  {"normal", 6},
  {"reverse", 7},
  {"alternate", 9},
  {"alternate-reverse", 17},
  { nullptr, 0 }
};
} // namespace PlaybackDirectionValues

bool
ToJSValue(JSContext* aCx, PlaybackDirection aArgument, JS::MutableHandle<JS::Value> aValue)
{
  MOZ_ASSERT(uint32_t(aArgument) < ArrayLength(PlaybackDirectionValues::strings));
  JSString* resultStr =
    JS_NewStringCopyN(aCx, PlaybackDirectionValues::strings[uint32_t(aArgument)].value,
                      PlaybackDirectionValues::strings[uint32_t(aArgument)].length);
  if (!resultStr) {
    return false;
  }
  aValue.setString(resultStr);
  return true;
}



EffectTiming::EffectTiming()
{
  // Safe to pass a null context if we pass a null value
  Init(nullptr, JS::NullHandleValue);
}



bool
EffectTiming::InitIds(JSContext* cx, EffectTimingAtoms* atomsCache)
{
  MOZ_ASSERT(!*reinterpret_cast<jsid**>(atomsCache));

  // Initialize these in reverse order so that any failure leaves the first one
  // uninitialized.
  if (!atomsCache->iterations_id.init(cx, "iterations") ||
      !atomsCache->iterationStart_id.init(cx, "iterationStart") ||
      !atomsCache->fill_id.init(cx, "fill") ||
      !atomsCache->endDelay_id.init(cx, "endDelay") ||
      !atomsCache->easing_id.init(cx, "easing") ||
      !atomsCache->duration_id.init(cx, "duration") ||
      !atomsCache->direction_id.init(cx, "direction") ||
      !atomsCache->delay_id.init(cx, "delay")) {
    return false;
  }
  return true;
}

bool
EffectTiming::Init(JSContext* cx, JS::Handle<JS::Value> val, const char* sourceDescription, bool passedToJSImpl)
{
  // Passing a null JSContext is OK only if we're initing from null,
  // Since in that case we will not have to do any property gets
  // Also evaluate isNullOrUndefined in order to avoid false-positive
  // checkers by static analysis tools
  MOZ_ASSERT_IF(!cx, val.isNull() && val.isNullOrUndefined());
  EffectTimingAtoms* atomsCache = nullptr;
  if (cx) {
    atomsCache = GetAtomCache<EffectTimingAtoms>(cx);
    if (!*reinterpret_cast<jsid**>(atomsCache) && !InitIds(cx, atomsCache)) {
      return false;
    }
  }

  if (!IsConvertibleToDictionary(val)) {
    return ThrowErrorMessage(cx, MSG_NOT_DICTIONARY, sourceDescription);
  }

  bool isNull = val.isNullOrUndefined();
  // We only need these if !isNull, in which case we have |cx|.
  Maybe<JS::Rooted<JSObject *> > object;
  Maybe<JS::Rooted<JS::Value> > temp;
  if (!isNull) {
    MOZ_ASSERT(cx);
    object.emplace(cx, &val.toObject());
    temp.emplace(cx);
  }
  if (!isNull) {
    if (!JS_GetPropertyById(cx, *object, atomsCache->delay_id, temp.ptr())) {
      return false;
    }
  }
  if (!isNull && !temp->isUndefined()) {
    if (!ValueToPrimitive<double, eDefault>(cx, temp.ref(), &mDelay)) {
      return false;
    } else if (!mozilla::IsFinite(mDelay)) {
      ThrowErrorMessage(cx, MSG_NOT_FINITE, "'delay' member of EffectTiming");
      return false;
    }
  } else {
    mDelay = 0.0;
  }
  mIsAnyMemberPresent = true;

  if (!isNull) {
    if (!JS_GetPropertyById(cx, *object, atomsCache->direction_id, temp.ptr())) {
      return false;
    }
  }
  if (!isNull && !temp->isUndefined()) {
    {
      int index;
      if (!FindEnumStringIndex<true>(cx, temp.ref(), PlaybackDirectionValues::strings, "PlaybackDirection", "'direction' member of EffectTiming", &index)) {
        return false;
      }
      MOZ_ASSERT(index >= 0);
      mDirection = static_cast<PlaybackDirection>(index);
    }
  } else {
    mDirection = PlaybackDirection::Normal;
  }
  mIsAnyMemberPresent = true;

  if (!isNull) {
    if (!JS_GetPropertyById(cx, *object, atomsCache->duration_id, temp.ptr())) {
      return false;
    }
  }
  mDuration.Uninit();
  if (!(!isNull && !temp->isUndefined())) {
    static const char16_t data[] = { 'a', 'u', 't', 'o', 0 };
    mDuration.SetStringData(data, ArrayLength(data) - 1);
  } else {
    {
      bool done = false, failed = false, tryNext;
      do {
        if (temp.ref().isNumber()) {
          done = (failed = !mDuration.TrySetToUnrestrictedDouble(cx, temp.ref(), tryNext)) || !tryNext;
          break;
        }
        done = (failed = !mDuration.TrySetToString(cx, temp.ref(), tryNext)) || !tryNext;
        break;
      } while (false);
      if (failed) {
        return false;
      }
      if (!done) {
        ThrowErrorMessage(cx, MSG_NOT_IN_UNION, "'duration' member of EffectTiming", "");
        return false;
      }
    }
  }
  mIsAnyMemberPresent = true;

  if (!isNull) {
    if (!JS_GetPropertyById(cx, *object, atomsCache->easing_id, temp.ptr())) {
      return false;
    }
  }
  if (!isNull && !temp->isUndefined()) {
    if (!ConvertJSValueToString(cx, temp.ref(), eStringify, eStringify, mEasing)) {
      return false;
    }
  } else {
    static const char16_t data[] = { 'l', 'i', 'n', 'e', 'a', 'r', 0 };
    mEasing.Rebind(data, ArrayLength(data) - 1);
  }
  mIsAnyMemberPresent = true;

  if (!isNull) {
    if (!JS_GetPropertyById(cx, *object, atomsCache->endDelay_id, temp.ptr())) {
      return false;
    }
  }
  if (!isNull && !temp->isUndefined()) {
    if (!ValueToPrimitive<double, eDefault>(cx, temp.ref(), &mEndDelay)) {
      return false;
    } else if (!mozilla::IsFinite(mEndDelay)) {
      ThrowErrorMessage(cx, MSG_NOT_FINITE, "'endDelay' member of EffectTiming");
      return false;
    }
  } else {
    mEndDelay = 0.0;
  }
  mIsAnyMemberPresent = true;

  if (!isNull) {
    if (!JS_GetPropertyById(cx, *object, atomsCache->fill_id, temp.ptr())) {
      return false;
    }
  }
  if (!isNull && !temp->isUndefined()) {
    {
      int index;
      if (!FindEnumStringIndex<true>(cx, temp.ref(), FillModeValues::strings, "FillMode", "'fill' member of EffectTiming", &index)) {
        return false;
      }
      MOZ_ASSERT(index >= 0);
      mFill = static_cast<FillMode>(index);
    }
  } else {
    mFill = FillMode::Auto;
  }
  mIsAnyMemberPresent = true;

  if (!isNull) {
    if (!JS_GetPropertyById(cx, *object, atomsCache->iterationStart_id, temp.ptr())) {
      return false;
    }
  }
  if (!isNull && !temp->isUndefined()) {
    if (!ValueToPrimitive<double, eDefault>(cx, temp.ref(), &mIterationStart)) {
      return false;
    } else if (!mozilla::IsFinite(mIterationStart)) {
      ThrowErrorMessage(cx, MSG_NOT_FINITE, "'iterationStart' member of EffectTiming");
      return false;
    }
  } else {
    mIterationStart = 0.0;
  }
  mIsAnyMemberPresent = true;

  if (!isNull) {
    if (!JS_GetPropertyById(cx, *object, atomsCache->iterations_id, temp.ptr())) {
      return false;
    }
  }
  if (!isNull && !temp->isUndefined()) {
    if (!ValueToPrimitive<double, eDefault>(cx, temp.ref(), &mIterations)) {
      return false;
    }
  } else {
    mIterations = 1.0;
  }
  mIsAnyMemberPresent = true;
  return true;
}

bool
EffectTiming::ToObjectInternal(JSContext* cx, JS::MutableHandle<JS::Value> rval) const
{
  EffectTimingAtoms* atomsCache = GetAtomCache<EffectTimingAtoms>(cx);
  if (!*reinterpret_cast<jsid**>(atomsCache) && !InitIds(cx, atomsCache)) {
    return false;
  }

  JS::Rooted<JSObject*> obj(cx, JS_NewPlainObject(cx));
  if (!obj) {
    return false;
  }
  rval.set(JS::ObjectValue(*obj));

  do {
    // block for our 'break' successCode and scope for 'temp' and 'currentValue'
    JS::Rooted<JS::Value> temp(cx);
    double const & currentValue = mDelay;
    temp.set(JS_NumberValue(double(currentValue)));
    if (!JS_DefinePropertyById(cx, obj, atomsCache->delay_id, temp, JSPROP_ENUMERATE)) {
      return false;
    }
    break;
  } while(false);

  do {
    // block for our 'break' successCode and scope for 'temp' and 'currentValue'
    JS::Rooted<JS::Value> temp(cx);
    PlaybackDirection const & currentValue = mDirection;
    if (!ToJSValue(cx, currentValue, &temp)) {
      return false;
    }
    if (!JS_DefinePropertyById(cx, obj, atomsCache->direction_id, temp, JSPROP_ENUMERATE)) {
      return false;
    }
    break;
  } while(false);

  do {
    // block for our 'break' successCode and scope for 'temp' and 'currentValue'
    JS::Rooted<JS::Value> temp(cx);
    OwningUnrestrictedDoubleOrString const & currentValue = mDuration;
    if (!currentValue.ToJSVal(cx, obj, &temp)) {
      return false;
    }
    if (!JS_DefinePropertyById(cx, obj, atomsCache->duration_id, temp, JSPROP_ENUMERATE)) {
      return false;
    }
    break;
  } while(false);

  do {
    // block for our 'break' successCode and scope for 'temp' and 'currentValue'
    JS::Rooted<JS::Value> temp(cx);
    nsString const & currentValue = mEasing;
    if (!xpc::NonVoidStringToJsval(cx, currentValue, &temp)) {
      return false;
    }
    if (!JS_DefinePropertyById(cx, obj, atomsCache->easing_id, temp, JSPROP_ENUMERATE)) {
      return false;
    }
    break;
  } while(false);

  do {
    // block for our 'break' successCode and scope for 'temp' and 'currentValue'
    JS::Rooted<JS::Value> temp(cx);
    double const & currentValue = mEndDelay;
    temp.set(JS_NumberValue(double(currentValue)));
    if (!JS_DefinePropertyById(cx, obj, atomsCache->endDelay_id, temp, JSPROP_ENUMERATE)) {
      return false;
    }
    break;
  } while(false);

  do {
    // block for our 'break' successCode and scope for 'temp' and 'currentValue'
    JS::Rooted<JS::Value> temp(cx);
    FillMode const & currentValue = mFill;
    if (!ToJSValue(cx, currentValue, &temp)) {
      return false;
    }
    if (!JS_DefinePropertyById(cx, obj, atomsCache->fill_id, temp, JSPROP_ENUMERATE)) {
      return false;
    }
    break;
  } while(false);

  do {
    // block for our 'break' successCode and scope for 'temp' and 'currentValue'
    JS::Rooted<JS::Value> temp(cx);
    double const & currentValue = mIterationStart;
    temp.set(JS_NumberValue(double(currentValue)));
    if (!JS_DefinePropertyById(cx, obj, atomsCache->iterationStart_id, temp, JSPROP_ENUMERATE)) {
      return false;
    }
    break;
  } while(false);

  do {
    // block for our 'break' successCode and scope for 'temp' and 'currentValue'
    JS::Rooted<JS::Value> temp(cx);
    double const & currentValue = mIterations;
    temp.set(JS_NumberValue(double(currentValue)));
    if (!JS_DefinePropertyById(cx, obj, atomsCache->iterations_id, temp, JSPROP_ENUMERATE)) {
      return false;
    }
    break;
  } while(false);

  return true;
}

void
EffectTiming::TraceDictionary(JSTracer* trc)
{
}

EffectTiming&
EffectTiming::operator=(const EffectTiming& aOther)
{
  DictionaryBase::operator=(aOther);
  mDelay = aOther.mDelay;
  mDirection = aOther.mDirection;
  mDuration = aOther.mDuration;
  mEasing = aOther.mEasing;
  mEndDelay = aOther.mEndDelay;
  mFill = aOther.mFill;
  mIterationStart = aOther.mIterationStart;
  mIterations = aOther.mIterations;
  return *this;
}

namespace binding_detail {
} // namespace binding_detail



OptionalEffectTiming::OptionalEffectTiming()
{
  // Safe to pass a null context if we pass a null value
  Init(nullptr, JS::NullHandleValue);
}



bool
OptionalEffectTiming::InitIds(JSContext* cx, OptionalEffectTimingAtoms* atomsCache)
{
  MOZ_ASSERT(!*reinterpret_cast<jsid**>(atomsCache));

  // Initialize these in reverse order so that any failure leaves the first one
  // uninitialized.
  if (!atomsCache->iterations_id.init(cx, "iterations") ||
      !atomsCache->iterationStart_id.init(cx, "iterationStart") ||
      !atomsCache->fill_id.init(cx, "fill") ||
      !atomsCache->endDelay_id.init(cx, "endDelay") ||
      !atomsCache->easing_id.init(cx, "easing") ||
      !atomsCache->duration_id.init(cx, "duration") ||
      !atomsCache->direction_id.init(cx, "direction") ||
      !atomsCache->delay_id.init(cx, "delay")) {
    return false;
  }
  return true;
}

bool
OptionalEffectTiming::Init(JSContext* cx, JS::Handle<JS::Value> val, const char* sourceDescription, bool passedToJSImpl)
{
  // Passing a null JSContext is OK only if we're initing from null,
  // Since in that case we will not have to do any property gets
  // Also evaluate isNullOrUndefined in order to avoid false-positive
  // checkers by static analysis tools
  MOZ_ASSERT_IF(!cx, val.isNull() && val.isNullOrUndefined());
  OptionalEffectTimingAtoms* atomsCache = nullptr;
  if (cx) {
    atomsCache = GetAtomCache<OptionalEffectTimingAtoms>(cx);
    if (!*reinterpret_cast<jsid**>(atomsCache) && !InitIds(cx, atomsCache)) {
      return false;
    }
  }

  if (!IsConvertibleToDictionary(val)) {
    return ThrowErrorMessage(cx, MSG_NOT_DICTIONARY, sourceDescription);
  }

  bool isNull = val.isNullOrUndefined();
  // We only need these if !isNull, in which case we have |cx|.
  Maybe<JS::Rooted<JSObject *> > object;
  Maybe<JS::Rooted<JS::Value> > temp;
  if (!isNull) {
    MOZ_ASSERT(cx);
    object.emplace(cx, &val.toObject());
    temp.emplace(cx);
  }
  if (!isNull) {
    if (!JS_GetPropertyById(cx, *object, atomsCache->delay_id, temp.ptr())) {
      return false;
    }
  }
  if (!isNull && !temp->isUndefined()) {
    mDelay.Construct();
    if (!ValueToPrimitive<double, eDefault>(cx, temp.ref(), &(mDelay.Value()))) {
      return false;
    } else if (!mozilla::IsFinite((mDelay.Value()))) {
      ThrowErrorMessage(cx, MSG_NOT_FINITE, "'delay' member of OptionalEffectTiming");
      return false;
    }
    mIsAnyMemberPresent = true;
  }

  if (!isNull) {
    if (!JS_GetPropertyById(cx, *object, atomsCache->direction_id, temp.ptr())) {
      return false;
    }
  }
  if (!isNull && !temp->isUndefined()) {
    mDirection.Construct();
    {
      int index;
      if (!FindEnumStringIndex<true>(cx, temp.ref(), PlaybackDirectionValues::strings, "PlaybackDirection", "'direction' member of OptionalEffectTiming", &index)) {
        return false;
      }
      MOZ_ASSERT(index >= 0);
      (mDirection.Value()) = static_cast<PlaybackDirection>(index);
    }
    mIsAnyMemberPresent = true;
  }

  if (!isNull) {
    if (!JS_GetPropertyById(cx, *object, atomsCache->duration_id, temp.ptr())) {
      return false;
    }
  }
  if (!isNull && !temp->isUndefined()) {
    mDuration.Construct();
    {
      bool done = false, failed = false, tryNext;
      do {
        if (temp.ref().isNumber()) {
          done = (failed = !(mDuration.Value()).TrySetToUnrestrictedDouble(cx, temp.ref(), tryNext)) || !tryNext;
          break;
        }
        done = (failed = !(mDuration.Value()).TrySetToString(cx, temp.ref(), tryNext)) || !tryNext;
        break;
      } while (false);
      if (failed) {
        return false;
      }
      if (!done) {
        ThrowErrorMessage(cx, MSG_NOT_IN_UNION, "'duration' member of OptionalEffectTiming", "");
        return false;
      }
    }
    mIsAnyMemberPresent = true;
  }

  if (!isNull) {
    if (!JS_GetPropertyById(cx, *object, atomsCache->easing_id, temp.ptr())) {
      return false;
    }
  }
  if (!isNull && !temp->isUndefined()) {
    mEasing.Construct();
    if (!ConvertJSValueToString(cx, temp.ref(), eStringify, eStringify, (mEasing.Value()))) {
      return false;
    }
    mIsAnyMemberPresent = true;
  }

  if (!isNull) {
    if (!JS_GetPropertyById(cx, *object, atomsCache->endDelay_id, temp.ptr())) {
      return false;
    }
  }
  if (!isNull && !temp->isUndefined()) {
    mEndDelay.Construct();
    if (!ValueToPrimitive<double, eDefault>(cx, temp.ref(), &(mEndDelay.Value()))) {
      return false;
    } else if (!mozilla::IsFinite((mEndDelay.Value()))) {
      ThrowErrorMessage(cx, MSG_NOT_FINITE, "'endDelay' member of OptionalEffectTiming");
      return false;
    }
    mIsAnyMemberPresent = true;
  }

  if (!isNull) {
    if (!JS_GetPropertyById(cx, *object, atomsCache->fill_id, temp.ptr())) {
      return false;
    }
  }
  if (!isNull && !temp->isUndefined()) {
    mFill.Construct();
    {
      int index;
      if (!FindEnumStringIndex<true>(cx, temp.ref(), FillModeValues::strings, "FillMode", "'fill' member of OptionalEffectTiming", &index)) {
        return false;
      }
      MOZ_ASSERT(index >= 0);
      (mFill.Value()) = static_cast<FillMode>(index);
    }
    mIsAnyMemberPresent = true;
  }

  if (!isNull) {
    if (!JS_GetPropertyById(cx, *object, atomsCache->iterationStart_id, temp.ptr())) {
      return false;
    }
  }
  if (!isNull && !temp->isUndefined()) {
    mIterationStart.Construct();
    if (!ValueToPrimitive<double, eDefault>(cx, temp.ref(), &(mIterationStart.Value()))) {
      return false;
    } else if (!mozilla::IsFinite((mIterationStart.Value()))) {
      ThrowErrorMessage(cx, MSG_NOT_FINITE, "'iterationStart' member of OptionalEffectTiming");
      return false;
    }
    mIsAnyMemberPresent = true;
  }

  if (!isNull) {
    if (!JS_GetPropertyById(cx, *object, atomsCache->iterations_id, temp.ptr())) {
      return false;
    }
  }
  if (!isNull && !temp->isUndefined()) {
    mIterations.Construct();
    if (!ValueToPrimitive<double, eDefault>(cx, temp.ref(), &(mIterations.Value()))) {
      return false;
    }
    mIsAnyMemberPresent = true;
  }
  return true;
}

bool
OptionalEffectTiming::ToObjectInternal(JSContext* cx, JS::MutableHandle<JS::Value> rval) const
{
  OptionalEffectTimingAtoms* atomsCache = GetAtomCache<OptionalEffectTimingAtoms>(cx);
  if (!*reinterpret_cast<jsid**>(atomsCache) && !InitIds(cx, atomsCache)) {
    return false;
  }

  JS::Rooted<JSObject*> obj(cx, JS_NewPlainObject(cx));
  if (!obj) {
    return false;
  }
  rval.set(JS::ObjectValue(*obj));

  if (mDelay.WasPassed()) {
    do {
      // block for our 'break' successCode and scope for 'temp' and 'currentValue'
      JS::Rooted<JS::Value> temp(cx);
      double const & currentValue = mDelay.InternalValue();
      temp.set(JS_NumberValue(double(currentValue)));
      if (!JS_DefinePropertyById(cx, obj, atomsCache->delay_id, temp, JSPROP_ENUMERATE)) {
        return false;
      }
      break;
    } while(false);
  }

  if (mDirection.WasPassed()) {
    do {
      // block for our 'break' successCode and scope for 'temp' and 'currentValue'
      JS::Rooted<JS::Value> temp(cx);
      PlaybackDirection const & currentValue = mDirection.InternalValue();
      if (!ToJSValue(cx, currentValue, &temp)) {
        return false;
      }
      if (!JS_DefinePropertyById(cx, obj, atomsCache->direction_id, temp, JSPROP_ENUMERATE)) {
        return false;
      }
      break;
    } while(false);
  }

  if (mDuration.WasPassed()) {
    do {
      // block for our 'break' successCode and scope for 'temp' and 'currentValue'
      JS::Rooted<JS::Value> temp(cx);
      OwningUnrestrictedDoubleOrString const & currentValue = mDuration.InternalValue();
      if (!currentValue.ToJSVal(cx, obj, &temp)) {
        return false;
      }
      if (!JS_DefinePropertyById(cx, obj, atomsCache->duration_id, temp, JSPROP_ENUMERATE)) {
        return false;
      }
      break;
    } while(false);
  }

  if (mEasing.WasPassed()) {
    do {
      // block for our 'break' successCode and scope for 'temp' and 'currentValue'
      JS::Rooted<JS::Value> temp(cx);
      nsString const & currentValue = mEasing.InternalValue();
      if (!xpc::NonVoidStringToJsval(cx, currentValue, &temp)) {
        return false;
      }
      if (!JS_DefinePropertyById(cx, obj, atomsCache->easing_id, temp, JSPROP_ENUMERATE)) {
        return false;
      }
      break;
    } while(false);
  }

  if (mEndDelay.WasPassed()) {
    do {
      // block for our 'break' successCode and scope for 'temp' and 'currentValue'
      JS::Rooted<JS::Value> temp(cx);
      double const & currentValue = mEndDelay.InternalValue();
      temp.set(JS_NumberValue(double(currentValue)));
      if (!JS_DefinePropertyById(cx, obj, atomsCache->endDelay_id, temp, JSPROP_ENUMERATE)) {
        return false;
      }
      break;
    } while(false);
  }

  if (mFill.WasPassed()) {
    do {
      // block for our 'break' successCode and scope for 'temp' and 'currentValue'
      JS::Rooted<JS::Value> temp(cx);
      FillMode const & currentValue = mFill.InternalValue();
      if (!ToJSValue(cx, currentValue, &temp)) {
        return false;
      }
      if (!JS_DefinePropertyById(cx, obj, atomsCache->fill_id, temp, JSPROP_ENUMERATE)) {
        return false;
      }
      break;
    } while(false);
  }

  if (mIterationStart.WasPassed()) {
    do {
      // block for our 'break' successCode and scope for 'temp' and 'currentValue'
      JS::Rooted<JS::Value> temp(cx);
      double const & currentValue = mIterationStart.InternalValue();
      temp.set(JS_NumberValue(double(currentValue)));
      if (!JS_DefinePropertyById(cx, obj, atomsCache->iterationStart_id, temp, JSPROP_ENUMERATE)) {
        return false;
      }
      break;
    } while(false);
  }

  if (mIterations.WasPassed()) {
    do {
      // block for our 'break' successCode and scope for 'temp' and 'currentValue'
      JS::Rooted<JS::Value> temp(cx);
      double const & currentValue = mIterations.InternalValue();
      temp.set(JS_NumberValue(double(currentValue)));
      if (!JS_DefinePropertyById(cx, obj, atomsCache->iterations_id, temp, JSPROP_ENUMERATE)) {
        return false;
      }
      break;
    } while(false);
  }

  return true;
}

void
OptionalEffectTiming::TraceDictionary(JSTracer* trc)
{
}

OptionalEffectTiming&
OptionalEffectTiming::operator=(const OptionalEffectTiming& aOther)
{
  DictionaryBase::operator=(aOther);
  mDelay.Reset();
  if (aOther.mDelay.WasPassed()) {
    mDelay.Construct(aOther.mDelay.Value());
  }
  mDirection.Reset();
  if (aOther.mDirection.WasPassed()) {
    mDirection.Construct(aOther.mDirection.Value());
  }
  mDuration.Reset();
  if (aOther.mDuration.WasPassed()) {
    mDuration.Construct(aOther.mDuration.Value());
  }
  mEasing.Reset();
  if (aOther.mEasing.WasPassed()) {
    mEasing.Construct(aOther.mEasing.Value());
  }
  mEndDelay.Reset();
  if (aOther.mEndDelay.WasPassed()) {
    mEndDelay.Construct(aOther.mEndDelay.Value());
  }
  mFill.Reset();
  if (aOther.mFill.WasPassed()) {
    mFill.Construct(aOther.mFill.Value());
  }
  mIterationStart.Reset();
  if (aOther.mIterationStart.WasPassed()) {
    mIterationStart.Construct(aOther.mIterationStart.Value());
  }
  mIterations.Reset();
  if (aOther.mIterations.WasPassed()) {
    mIterations.Construct(aOther.mIterations.Value());
  }
  return *this;
}

namespace binding_detail {
} // namespace binding_detail



ComputedEffectTiming::ComputedEffectTiming()
  : EffectTiming(FastDictionaryInitializer())
{
  // Safe to pass a null context if we pass a null value
  Init(nullptr, JS::NullHandleValue);
}



bool
ComputedEffectTiming::InitIds(JSContext* cx, ComputedEffectTimingAtoms* atomsCache)
{
  MOZ_ASSERT(!*reinterpret_cast<jsid**>(atomsCache));

  // Initialize these in reverse order so that any failure leaves the first one
  // uninitialized.
  if (!atomsCache->progress_id.init(cx, "progress") ||
      !atomsCache->localTime_id.init(cx, "localTime") ||
      !atomsCache->endTime_id.init(cx, "endTime") ||
      !atomsCache->currentIteration_id.init(cx, "currentIteration") ||
      !atomsCache->activeDuration_id.init(cx, "activeDuration")) {
    return false;
  }
  return true;
}

bool
ComputedEffectTiming::Init(JSContext* cx, JS::Handle<JS::Value> val, const char* sourceDescription, bool passedToJSImpl)
{
  // Passing a null JSContext is OK only if we're initing from null,
  // Since in that case we will not have to do any property gets
  // Also evaluate isNullOrUndefined in order to avoid false-positive
  // checkers by static analysis tools
  MOZ_ASSERT_IF(!cx, val.isNull() && val.isNullOrUndefined());
  ComputedEffectTimingAtoms* atomsCache = nullptr;
  if (cx) {
    atomsCache = GetAtomCache<ComputedEffectTimingAtoms>(cx);
    if (!*reinterpret_cast<jsid**>(atomsCache) && !InitIds(cx, atomsCache)) {
      return false;
    }
  }

  // Per spec, we init the parent's members first
  if (!EffectTiming::Init(cx, val)) {
    return false;
  }

  bool isNull = val.isNullOrUndefined();
  // We only need these if !isNull, in which case we have |cx|.
  Maybe<JS::Rooted<JSObject *> > object;
  Maybe<JS::Rooted<JS::Value> > temp;
  if (!isNull) {
    MOZ_ASSERT(cx);
    object.emplace(cx, &val.toObject());
    temp.emplace(cx);
  }
  if (!isNull) {
    if (!JS_GetPropertyById(cx, *object, atomsCache->activeDuration_id, temp.ptr())) {
      return false;
    }
  }
  if (!isNull && !temp->isUndefined()) {
    if (!ValueToPrimitive<double, eDefault>(cx, temp.ref(), &mActiveDuration)) {
      return false;
    }
  } else {
    mActiveDuration = 0.0;
  }
  mIsAnyMemberPresent = true;

  if (!isNull) {
    if (!JS_GetPropertyById(cx, *object, atomsCache->currentIteration_id, temp.ptr())) {
      return false;
    }
  }
  if (!(!isNull && !temp->isUndefined()) || temp.ref().isNullOrUndefined()) {
    mCurrentIteration.SetNull();
  } else if (!ValueToPrimitive<double, eDefault>(cx, temp.ref(), &mCurrentIteration.SetValue())) {
    return false;
  }
  mIsAnyMemberPresent = true;

  if (!isNull) {
    if (!JS_GetPropertyById(cx, *object, atomsCache->endTime_id, temp.ptr())) {
      return false;
    }
  }
  if (!isNull && !temp->isUndefined()) {
    if (!ValueToPrimitive<double, eDefault>(cx, temp.ref(), &mEndTime)) {
      return false;
    }
  } else {
    mEndTime = 0.0;
  }
  mIsAnyMemberPresent = true;

  if (!isNull) {
    if (!JS_GetPropertyById(cx, *object, atomsCache->localTime_id, temp.ptr())) {
      return false;
    }
  }
  if (!(!isNull && !temp->isUndefined()) || temp.ref().isNullOrUndefined()) {
    mLocalTime.SetNull();
  } else if (!ValueToPrimitive<double, eDefault>(cx, temp.ref(), &mLocalTime.SetValue())) {
    return false;
  } else if (!mozilla::IsFinite(mLocalTime.Value())) {
    ThrowErrorMessage(cx, MSG_NOT_FINITE, "'localTime' member of ComputedEffectTiming");
    return false;
  }
  mIsAnyMemberPresent = true;

  if (!isNull) {
    if (!JS_GetPropertyById(cx, *object, atomsCache->progress_id, temp.ptr())) {
      return false;
    }
  }
  if (!(!isNull && !temp->isUndefined()) || temp.ref().isNullOrUndefined()) {
    mProgress.SetNull();
  } else if (!ValueToPrimitive<double, eDefault>(cx, temp.ref(), &mProgress.SetValue())) {
    return false;
  } else if (!mozilla::IsFinite(mProgress.Value())) {
    ThrowErrorMessage(cx, MSG_NOT_FINITE, "'progress' member of ComputedEffectTiming");
    return false;
  }
  mIsAnyMemberPresent = true;
  return true;
}

bool
ComputedEffectTiming::ToObjectInternal(JSContext* cx, JS::MutableHandle<JS::Value> rval) const
{
  ComputedEffectTimingAtoms* atomsCache = GetAtomCache<ComputedEffectTimingAtoms>(cx);
  if (!*reinterpret_cast<jsid**>(atomsCache) && !InitIds(cx, atomsCache)) {
    return false;
  }

  // Per spec, we define the parent's members first
  if (!EffectTiming::ToObjectInternal(cx, rval)) {
    return false;
  }
  JS::Rooted<JSObject*> obj(cx, &rval.toObject());

  do {
    // block for our 'break' successCode and scope for 'temp' and 'currentValue'
    JS::Rooted<JS::Value> temp(cx);
    double const & currentValue = mActiveDuration;
    temp.set(JS_NumberValue(double(currentValue)));
    if (!JS_DefinePropertyById(cx, obj, atomsCache->activeDuration_id, temp, JSPROP_ENUMERATE)) {
      return false;
    }
    break;
  } while(false);

  do {
    // block for our 'break' successCode and scope for 'temp' and 'currentValue'
    JS::Rooted<JS::Value> temp(cx);
    Nullable<double> const & currentValue = mCurrentIteration;
    if (currentValue.IsNull()) {
      temp.setNull();
      if (!JS_DefinePropertyById(cx, obj, atomsCache->currentIteration_id, temp, JSPROP_ENUMERATE)) {
        return false;
      }
      break;
    }
    temp.set(JS_NumberValue(double(currentValue.Value())));
    if (!JS_DefinePropertyById(cx, obj, atomsCache->currentIteration_id, temp, JSPROP_ENUMERATE)) {
      return false;
    }
    break;
  } while(false);

  do {
    // block for our 'break' successCode and scope for 'temp' and 'currentValue'
    JS::Rooted<JS::Value> temp(cx);
    double const & currentValue = mEndTime;
    temp.set(JS_NumberValue(double(currentValue)));
    if (!JS_DefinePropertyById(cx, obj, atomsCache->endTime_id, temp, JSPROP_ENUMERATE)) {
      return false;
    }
    break;
  } while(false);

  do {
    // block for our 'break' successCode and scope for 'temp' and 'currentValue'
    JS::Rooted<JS::Value> temp(cx);
    Nullable<double> const & currentValue = mLocalTime;
    if (currentValue.IsNull()) {
      temp.setNull();
      if (!JS_DefinePropertyById(cx, obj, atomsCache->localTime_id, temp, JSPROP_ENUMERATE)) {
        return false;
      }
      break;
    }
    temp.set(JS_NumberValue(double(currentValue.Value())));
    if (!JS_DefinePropertyById(cx, obj, atomsCache->localTime_id, temp, JSPROP_ENUMERATE)) {
      return false;
    }
    break;
  } while(false);

  do {
    // block for our 'break' successCode and scope for 'temp' and 'currentValue'
    JS::Rooted<JS::Value> temp(cx);
    Nullable<double> const & currentValue = mProgress;
    if (currentValue.IsNull()) {
      temp.setNull();
      if (!JS_DefinePropertyById(cx, obj, atomsCache->progress_id, temp, JSPROP_ENUMERATE)) {
        return false;
      }
      break;
    }
    temp.set(JS_NumberValue(double(currentValue.Value())));
    if (!JS_DefinePropertyById(cx, obj, atomsCache->progress_id, temp, JSPROP_ENUMERATE)) {
      return false;
    }
    break;
  } while(false);

  return true;
}

void
ComputedEffectTiming::TraceDictionary(JSTracer* trc)
{
  EffectTiming::TraceDictionary(trc);
}

ComputedEffectTiming&
ComputedEffectTiming::operator=(const ComputedEffectTiming& aOther)
{
  EffectTiming::operator=(aOther);
  mActiveDuration = aOther.mActiveDuration;
  mCurrentIteration = aOther.mCurrentIteration;
  mEndTime = aOther.mEndTime;
  mLocalTime = aOther.mLocalTime;
  mProgress = aOther.mProgress;
  return *this;
}

namespace binding_detail {
} // namespace binding_detail


namespace AnimationEffect_Binding {

MOZ_CAN_RUN_SCRIPT static bool
getTiming(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::AnimationEffect* self, const JSJitMethodCallArgs& args)
{
  AUTO_PROFILER_LABEL_FAST("AnimationEffect.getTiming", DOM, cx);

  EffectTiming result;
  self->GetTiming(result);
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  if (!result.ToObjectInternal(cx, args.rval())) {
    return false;
  }
  return true;
}

static const JSJitInfo getTiming_methodinfo = {
  { (JSJitGetterOp)getTiming },
  { prototypes::id::AnimationEffect },
  { PrototypeTraits<prototypes::id::AnimationEffect>::Depth },
  JSJitInfo::Method,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_OBJECT,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");

MOZ_CAN_RUN_SCRIPT static bool
getComputedTiming(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::AnimationEffect* self, const JSJitMethodCallArgs& args)
{
  AUTO_PROFILER_LABEL_FAST("AnimationEffect.getComputedTiming", DOM, cx);

  ComputedEffectTiming result;
  self->GetComputedTimingAsDict(result);
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  if (!result.ToObjectInternal(cx, args.rval())) {
    return false;
  }
  return true;
}

static const JSJitInfo getComputedTiming_methodinfo = {
  { (JSJitGetterOp)getComputedTiming },
  { prototypes::id::AnimationEffect },
  { PrototypeTraits<prototypes::id::AnimationEffect>::Depth },
  JSJitInfo::Method,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_OBJECT,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");

MOZ_CAN_RUN_SCRIPT static bool
updateTiming(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::AnimationEffect* self, const JSJitMethodCallArgs& args)
{
  AUTO_PROFILER_LABEL_FAST("AnimationEffect.updateTiming", DOM, cx);

  binding_detail::FastOptionalEffectTiming arg0;
  if (!arg0.Init(cx, (args.hasDefined(0)) ? args[0] : JS::NullHandleValue,  "Argument 1 of AnimationEffect.updateTiming", false)) {
    return false;
  }
  FastErrorResult rv;
  self->UpdateTiming(Constify(arg0), rv);
  if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
    return false;
  }
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  args.rval().setUndefined();
  return true;
}

static const JSJitInfo updateTiming_methodinfo = {
  { (JSJitGetterOp)updateTiming },
  { prototypes::id::AnimationEffect },
  { PrototypeTraits<prototypes::id::AnimationEffect>::Depth },
  JSJitInfo::Method,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_UNDEFINED,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");

// We deliberately use brace-elision to make Visual Studio produce better initalization code.
#if defined(__clang__)
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wmissing-braces"
#endif
static const JSFunctionSpec sMethods_specs[] = {
  JS_FNSPEC("getTiming", (GenericMethod<NormalThisPolicy, ThrowExceptions>), reinterpret_cast<const JSJitInfo*>(&getTiming_methodinfo), 0, JSPROP_ENUMERATE, nullptr),
  JS_FNSPEC("getComputedTiming", (GenericMethod<NormalThisPolicy, ThrowExceptions>), reinterpret_cast<const JSJitInfo*>(&getComputedTiming_methodinfo), 0, JSPROP_ENUMERATE, nullptr),
  JS_FNSPEC("updateTiming", (GenericMethod<NormalThisPolicy, ThrowExceptions>), reinterpret_cast<const JSJitInfo*>(&updateTiming_methodinfo), 0, JSPROP_ENUMERATE, nullptr),
  JS_FS_END
};
#if defined(__clang__)
#pragma clang diagnostic pop
#endif


static const Prefable<const JSFunctionSpec> sMethods[] = {
  { nullptr, &sMethods_specs[0] },
  { nullptr, nullptr }
};

static_assert(1 <= 1ull << NUM_BITS_PROPERTY_INFO_PREF_INDEX,
    "We have a prefable index that is >= (1 << NUM_BITS_PROPERTY_INFO_PREF_INDEX)");
static_assert(3 <= 1ull << NUM_BITS_PROPERTY_INFO_SPEC_INDEX,
    "We have a spec index that is >= (1 << NUM_BITS_PROPERTY_INFO_SPEC_INDEX)");


static uint16_t sNativeProperties_sortedPropertyIndices[3];
static PropertyInfo sNativeProperties_propertyInfos[3];

static const NativePropertiesN<1> sNativeProperties = {
  false, 0,
  false, 0,
  true,  0 /* sMethods */,
  false, 0,
  false, 0,
  false, 0,
  false, 0,
  -1,
  3,
  sNativeProperties_sortedPropertyIndices,
  {
    { sMethods, &sNativeProperties_propertyInfos[0] }
  }
};
static_assert(3 < 1ull << CHAR_BIT * sizeof(sNativeProperties.propertyInfoCount),
    "We have a property info count that is oversized");

static const DOMIfaceAndProtoJSClass sInterfaceObjectClass = {
  {
    "Function",
    JSCLASS_IS_DOMIFACEANDPROTOJSCLASS | JSCLASS_HAS_RESERVED_SLOTS(DOM_INTERFACE_SLOTS_BASE),
    &sBoringInterfaceObjectClassClassOps,
    JS_NULL_CLASS_SPEC,
    JS_NULL_CLASS_EXT,
    &sInterfaceObjectClassObjectOps
  },
  eInterface,
  true,
  prototypes::id::AnimationEffect,
  PrototypeTraits<prototypes::id::AnimationEffect>::Depth,
  sNativePropertyHooks,
  "function AnimationEffect() {\n    [native code]\n}",
  JS::GetRealmFunctionPrototype
};

static const DOMIfaceAndProtoJSClass sPrototypeClass = {
  {
    "AnimationEffectPrototype",
    JSCLASS_IS_DOMIFACEANDPROTOJSCLASS | JSCLASS_HAS_RESERVED_SLOTS(DOM_INTERFACE_PROTO_SLOTS_BASE),
    JS_NULL_CLASS_OPS,
    JS_NULL_CLASS_SPEC,
    JS_NULL_CLASS_EXT,
    JS_NULL_OBJECT_OPS
  },
  eInterfacePrototype,
  false,
  prototypes::id::AnimationEffect,
  PrototypeTraits<prototypes::id::AnimationEffect>::Depth,
  sNativePropertyHooks,
  "[object AnimationEffectPrototype]",
  JS::GetRealmObjectPrototype
};

bool
ConstructorEnabled(JSContext* aCx, JS::Handle<JSObject*> aObj)
{
  return nsDocument::IsWebAnimationsEnabled(aCx, aObj);
}

const NativePropertyHooks sNativePropertyHooks[] = { {
  nullptr,
  nullptr,
  nullptr,
  { sNativeProperties.Upcast(), nullptr },
  prototypes::id::AnimationEffect,
  constructors::id::AnimationEffect,
  nullptr,
  &DefaultXrayExpandoObjectClass
} };

void
CreateInterfaceObjects(JSContext* aCx, JS::Handle<JSObject*> aGlobal, ProtoAndIfaceCache& aProtoAndIfaceCache, bool aDefineOnGlobal)
{
  JS::Rooted<JSObject*> parentProto(aCx, JS::GetRealmObjectPrototype(aCx));
  if (!parentProto) {
    return;
  }

  JS::Rooted<JSObject*> constructorProto(aCx, JS::GetRealmFunctionPrototype(aCx));
  if (!constructorProto) {
    return;
  }

  static bool sIdsInited = false;
  if (!sIdsInited && NS_IsMainThread()) {
    if (!InitIds(aCx, sNativeProperties.Upcast())) {
      return;
    }
    sIdsInited = true;
  }

  JS::Heap<JSObject*>* protoCache = &aProtoAndIfaceCache.EntrySlotOrCreate(prototypes::id::AnimationEffect);
  JS::Heap<JSObject*>* interfaceCache = &aProtoAndIfaceCache.EntrySlotOrCreate(constructors::id::AnimationEffect);
  dom::CreateInterfaceObjects(aCx, aGlobal, parentProto,
                              &sPrototypeClass.mBase, protoCache,
                              nullptr,
                              constructorProto, &sInterfaceObjectClass.mBase, 0, nullptr,
                              interfaceCache,
                              sNativeProperties.Upcast(),
                              nullptr,
                              "AnimationEffect", aDefineOnGlobal,
                              nullptr,
                              false);
}

JSObject*
GetProtoObject(JSContext* aCx)
{
  return GetProtoObjectHandle(aCx);
}

JSObject*
GetConstructorObject(JSContext* aCx)
{
  return GetConstructorObjectHandle(aCx);
}

} // namespace AnimationEffect_Binding



} // namespace dom
} // namespace mozilla

Coverage Report

Created: 2018-09-25 14:53