IDL: Add toRestricted{Float,Double}() helpers to V8Binding.h

Source/bindings/tests/results/modules/V8TestInterface5.cpp

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // This file has been auto-generated by code_generator_v8.py. DO NOT MODIFY!
 
 #include "config.h"
 #if ENABLE(CONDITION)
 #include "V8TestInterface5.h"
 
@@ skipping 71 matching lines @@
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMGetter");
     TestInterface5ImplementationV8Internal::doubleAttributeAttributeGetter(info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
 
 static void doubleAttributeAttributeSetter(v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     v8::Local<v8::Object> holder = info.Holder();
     ExceptionState exceptionState(ExceptionState::SetterContext, "doubleAttribute", "TestInterface5", holder, info.GetIsolate());
     TestInterface5Implementation* impl = V8TestInterface5::toImpl(holder);
-    TONATIVE_VOID_EXCEPTIONSTATE(double, cppValue, toDouble(v8Value, exceptionState), exceptionState);
-    if (!std::isfinite(cppValue)) {
-        exceptionState.throwTypeError("The provided double value is non-finite.");
-        exceptionState.throwIfNeeded();
-        return;
-    }
+    TONATIVE_VOID_EXCEPTIONSTATE(double, cppValue, toRestrictedDouble(v8Value, exceptionState), exceptionState);
     impl->setDoubleAttribute(cppValue);
 }
 
 static void doubleAttributeAttributeSetterCallback(v8::Local<v8::String>, v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMSetter");
     TestInterface5ImplementationV8Internal::doubleAttributeAttributeSetter(v8Value, info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
 
 static void floatAttributeAttributeGetter(const v8::PropertyCallbackInfo<v8::Value>& info)
 {
     v8::Local<v8::Object> holder = info.Holder();
     TestInterface5Implementation* impl = V8TestInterface5::toImpl(holder);
     v8SetReturnValue(info, impl->floatAttribute());
 }
 
 static void floatAttributeAttributeGetterCallback(v8::Local<v8::String>, const v8::PropertyCallbackInfo<v8::Value>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMGetter");
     TestInterface5ImplementationV8Internal::floatAttributeAttributeGetter(info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
 
 static void floatAttributeAttributeSetter(v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     v8::Local<v8::Object> holder = info.Holder();
     ExceptionState exceptionState(ExceptionState::SetterContext, "floatAttribute", "TestInterface5", holder, info.GetIsolate());
     TestInterface5Implementation* impl = V8TestInterface5::toImpl(holder);
-    TONATIVE_VOID_EXCEPTIONSTATE(float, cppValue, toFloat(v8Value, exceptionState), exceptionState);
-    if (!std::isfinite(cppValue)) {
-        exceptionState.throwTypeError("The provided float value is non-finite.");
-        exceptionState.throwIfNeeded();
-        return;
-    }
+    TONATIVE_VOID_EXCEPTIONSTATE(float, cppValue, toRestrictedFloat(v8Value, exceptionState), exceptionState);
     impl->setFloatAttribute(cppValue);
 }
 
 static void floatAttributeAttributeSetterCallback(v8::Local<v8::String>, v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMSetter");
     TestInterface5ImplementationV8Internal::floatAttributeAttributeSetter(v8Value, info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
 
@@ skipping 223 matching lines @@
     ExceptionState exceptionState(ExceptionState::ExecutionContext, "voidMethodDoubleArgFloatArg", "TestInterface5", info.Holder(), info.GetIsolate());
     if (UNLIKELY(info.Length() < 2)) {
         setMinimumArityTypeError(exceptionState, 2, info.Length());
         exceptionState.throwIfNeeded();
         return;
     }
     TestInterface5Implementation* impl = V8TestInterface5::toImpl(info.Holder());
     double doubleArg;
     float floatArg;
     {
-        TONATIVE_VOID_EXCEPTIONSTATE_INTERNAL(doubleArg, toDouble(info[0], exceptionState), exceptionState);
-        if (!std::isfinite(doubleArg)) {
-            exceptionState.throwTypeError("double parameter 1 is non-finite.");
-            exceptionState.throwIfNeeded();
-            return;
-        }
-        TONATIVE_VOID_EXCEPTIONSTATE_INTERNAL(floatArg, toFloat(info[1], exceptionState), exceptionState);
-        if (!std::isfinite(floatArg)) {
-            exceptionState.throwTypeError("float parameter 2 is non-finite.");
-            exceptionState.throwIfNeeded();
-            return;
-        }
+        TONATIVE_VOID_EXCEPTIONSTATE_INTERNAL(doubleArg, toRestrictedDouble(info[0], exceptionState), exceptionState);
+        TONATIVE_VOID_EXCEPTIONSTATE_INTERNAL(floatArg, toRestrictedFloat(info[1], exceptionState), exceptionState);
     }
     impl->voidMethodDoubleArgFloatArg(doubleArg, floatArg);
 }
 
 static void voidMethodDoubleArgFloatArgMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMMethod");
     TestInterface5ImplementationV8Internal::voidMethodDoubleArgFloatArgMethod(info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
@@ skipping 592 matching lines @@
     scriptWrappable->toImpl<TestInterface5Implementation>()->ref();
 }
 
 void V8TestInterface5::derefObject(ScriptWrappable* scriptWrappable)
 {
     scriptWrappable->toImpl<TestInterface5Implementation>()->deref();
 }
 
 } // namespace blink
 #endif // ENABLE(CONDITION)