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C++ createNotEnoughArgumentsError函数代码示例

本文整理汇总了C++中createNotEnoughArgumentsError函数的典型用法代码示例。如果您正苦于以下问题：C++ createNotEnoughArgumentsError函数的具体用法？C++ createNotEnoughArgumentsError怎么用？C++ createNotEnoughArgumentsError使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。


在下文中一共展示了createNotEnoughArgumentsError函数的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: constructJSMutationObserver

EncodedJSValue JSC_HOST_CALL constructJSMutationObserver(ExecState& exec)
{
    if (exec.argumentCount() < 1)
        return throwVMError(&exec, createNotEnoughArgumentsError(&exec));

    JSObject* object = exec.uncheckedArgument(0).getObject();
    CallData callData;
    if (!object || object->methodTable()->getCallData(object, callData) == CallType::None)
        return throwVMTypeError(&exec, ASCIILiteral("Callback argument must be a function"));

    DOMConstructorObject* jsConstructor = jsCast<DOMConstructorObject*>(exec.callee());
    auto callback = JSMutationCallback::create(object, jsConstructor->globalObject());
    JSObject* jsObserver = asObject(toJSNewlyCreated(&exec, jsConstructor->globalObject(), MutationObserver::create(WTFMove(callback))));
    PrivateName propertyName;
    jsObserver->putDirect(jsConstructor->globalObject()->vm(), propertyName, object);
    return JSValue::encode(jsObserver);
}
开发者ID:Comcast，项目名称:WebKitForWayland，代码行数:17，代码来源:JSMutationObserverCustom.cpp

示例2: DECLARE_THROW_SCOPE

JSValue JSWebGL2RenderingContext::getIndexedParameter(ExecState& exec)
{
    VM& vm = exec.vm();
    auto scope = DECLARE_THROW_SCOPE(vm);

    if (exec.argumentCount() != 2)
        return throwException(&exec, scope, createNotEnoughArgumentsError(&exec));

    WebGL2RenderingContext& context = wrapped();
    unsigned pname = exec.uncheckedArgument(0).toInt32(&exec);
    if (exec.hadException())
        return jsUndefined();
    unsigned index = exec.uncheckedArgument(1).toInt32(&exec);
    if (exec.hadException())
        return jsUndefined();
    WebGLGetInfo info = context.getIndexedParameter(pname, index);
    return toJS(&exec, globalObject(), info);
}
开发者ID:endlessm，项目名称:WebKit，代码行数:18，代码来源:JSWebGL2RenderingContextCustom.cpp

示例3: DECLARE_THROW_SCOPE

JSValue JSWebKitSubtleCrypto::sign(ExecState& state)
{
    VM& vm = state.vm();
    auto scope = DECLARE_THROW_SCOPE(vm);

    if (state.argumentCount() < 3)
        return throwException(&state, scope, createNotEnoughArgumentsError(&state));

    auto algorithm = createAlgorithmFromJSValue(state, scope, state.uncheckedArgument(0));
    RETURN_IF_EXCEPTION(scope, { });

    auto parameters = JSCryptoAlgorithmDictionary::createParametersForSign(state, scope, algorithm->identifier(), state.uncheckedArgument(0));
    RETURN_IF_EXCEPTION(scope, { });

    RefPtr<CryptoKey> key = JSCryptoKey::toWrapped(vm, state.uncheckedArgument(1));
    if (!key)
        return throwTypeError(&state, scope);

    if (!key->allows(CryptoKeyUsageSign)) {
        wrapped().document()->addConsoleMessage(MessageSource::JS, MessageLevel::Error, ASCIILiteral("Key usages do not include 'sign'"));
        throwNotSupportedError(state, scope);
        return jsUndefined();
    }

    auto data = cryptoOperationDataFromJSValue(state, scope, state.uncheckedArgument(2));
    RETURN_IF_EXCEPTION(scope, { });

    RefPtr<DeferredPromise> wrapper = createDeferredPromise(state, domWindow());
    auto promise = wrapper->promise();
    auto successCallback = [wrapper](const Vector<uint8_t>& result) mutable {
        fulfillPromiseWithArrayBuffer(wrapper.releaseNonNull(), result.data(), result.size());
    };
    auto failureCallback = [wrapper]() mutable {
        wrapper->reject(); // FIXME: This should reject with an Exception.
    };

    auto result = algorithm->sign(*parameters, *key, data, WTFMove(successCallback), WTFMove(failureCallback));
    if (result.hasException()) {
        propagateException(state, scope, result.releaseException());
        return { };
    }

    return promise;
}
开发者ID:caiolima，项目名称:webkit，代码行数:44，代码来源:JSWebKitSubtleCryptoCustom.cpp

示例4: jsSVGStringListPrototypeFunctionRemoveItem

EncodedJSValue JSC_HOST_CALL jsSVGStringListPrototypeFunctionRemoveItem(ExecState* exec)
{
    JSValue thisValue = exec->hostThisValue();
    JSSVGStringList* castedThis = jsDynamicCast<JSSVGStringList*>(thisValue);
    if (!castedThis)
        return throwVMTypeError(exec);
    ASSERT_GC_OBJECT_INHERITS(castedThis, JSSVGStringList::info());
    SVGStaticListPropertyTearOff<SVGStringList> & impl = castedThis->impl();
    if (exec->argumentCount() < 1)
        return throwVMError(exec, createNotEnoughArgumentsError(exec));
    ExceptionCode ec = 0;
    unsigned index(toUInt32(exec, exec->argument(0), NormalConversion));
    if (exec->hadException())
        return JSValue::encode(jsUndefined());

    JSC::JSValue result = jsStringWithCache(exec, impl.removeItem(index, ec));
    setDOMException(exec, ec);
    return JSValue::encode(result);
}
开发者ID:Happy-Ferret，项目名称:webkit.js，代码行数:19，代码来源:JSSVGStringList.cpp

示例5: jsSVGStringListPrototypeFunctionAppendItem

EncodedJSValue JSC_HOST_CALL jsSVGStringListPrototypeFunctionAppendItem(ExecState* exec)
{
    JSValue thisValue = exec->hostThisValue();
    JSSVGStringList* castedThis = jsDynamicCast<JSSVGStringList*>(thisValue);
    if (!castedThis)
        return throwVMTypeError(exec);
    ASSERT_GC_OBJECT_INHERITS(castedThis, JSSVGStringList::info());
    SVGStaticListPropertyTearOff<SVGStringList> & impl = castedThis->impl();
    if (exec->argumentCount() < 1)
        return throwVMError(exec, createNotEnoughArgumentsError(exec));
    ExceptionCode ec = 0;
    const String& item(exec->argument(0).isEmpty() ? String() : exec->argument(0).toString(exec)->value(exec));
    if (exec->hadException())
        return JSValue::encode(jsUndefined());

    JSC::JSValue result = jsStringWithCache(exec, impl.appendItem(item, ec));
    setDOMException(exec, ec);
    return JSValue::encode(result);
}
开发者ID:Happy-Ferret，项目名称:webkit.js，代码行数:19，代码来源:JSSVGStringList.cpp

示例6: jsTestEventTargetPrototypeFunctionDispatchEvent

EncodedJSValue JSC_HOST_CALL jsTestEventTargetPrototypeFunctionDispatchEvent(ExecState* exec)
{
    JSValue thisValue = exec->hostThisValue();
    if (!thisValue.inherits(&JSTestEventTarget::s_info))
        return throwVMTypeError(exec);
    JSTestEventTarget* castedThis = jsCast<JSTestEventTarget*>(asObject(thisValue));
    ASSERT_GC_OBJECT_INHERITS(castedThis, &JSTestEventTarget::s_info);
    TestEventTarget* impl = static_cast<TestEventTarget*>(castedThis->impl());
    if (exec->argumentCount() < 1)
        return throwVMError(exec, createNotEnoughArgumentsError(exec));
    ExceptionCode ec = 0;
    Event* evt(toEvent(MAYBE_MISSING_PARAMETER(exec, 0, DefaultIsUndefined)));
    if (exec->hadException())
        return JSValue::encode(jsUndefined());

    JSC::JSValue result = jsBoolean(impl->dispatchEvent(evt, ec));
    setDOMException(exec, ec);
    return JSValue::encode(result);
}
开发者ID:dzhshf，项目名称:WebKit，代码行数:19，代码来源:JSTestEventTarget.cpp

示例7: createNotEnoughArgumentsError

JSValue JSWebGLRenderingContext::getProgramParameter(ExecState* exec)
{
    if (exec->argumentCount() != 2)
        return exec->vm().throwException(exec, createNotEnoughArgumentsError(exec));

    ExceptionCode ec = 0;
    WebGLRenderingContext& context = impl();
    WebGLProgram* program = toWebGLProgram(exec->uncheckedArgument(0));
    if (!program && !exec->uncheckedArgument(0).isUndefinedOrNull())
        return throwTypeError(exec);
    unsigned pname = exec->uncheckedArgument(1).toInt32(exec);
    if (exec->hadException())
        return jsUndefined();
    WebGLGetInfo info = context.getProgramParameter(program, pname, ec);
    if (ec) {
        setDOMException(exec, ec);
        return jsUndefined();
    }
    return toJS(exec, globalObject(), info);
}
开发者ID:boska，项目名称:webkit，代码行数:20，代码来源:JSWebGLRenderingContextCustom.cpp

示例8: throwError

JSValue JSWebGLRenderingContext::getShaderParameter(ExecState* exec)
{
    if (exec->argumentCount() != 2)
        return throwError(exec, createNotEnoughArgumentsError(exec));

    ExceptionCode ec = 0;
    WebGLRenderingContext* context = static_cast<WebGLRenderingContext*>(impl());
    if (exec->argumentCount() > 0 && !exec->argument(0).isUndefinedOrNull() && !exec->argument(0).inherits(&JSWebGLShader::s_info))
        return throwTypeError(exec);
    WebGLShader* shader = toWebGLShader(exec->argument(0));
    unsigned pname = exec->argument(1).toInt32(exec);
    if (exec->hadException())
        return jsUndefined();
    WebGLGetInfo info = context->getShaderParameter(shader, pname, ec);
    if (ec) {
        setDOMException(exec, ec);
        return jsUndefined();
    }
    return toJS(exec, globalObject(), info);
}
开发者ID:jbat100，项目名称:webkit，代码行数:20，代码来源:JSWebGLRenderingContextCustom.cpp

示例9: createNotEnoughArgumentsError

JSValue JSWebGLRenderingContextBase::getShaderParameter(ExecState* exec)
{
    if (exec->argumentCount() != 2)
        return exec->vm().throwException(exec, createNotEnoughArgumentsError(exec));
    
    ExceptionCode ec = 0;
    WebGLRenderingContextBase& context = impl();
    if (!exec->uncheckedArgument(0).isUndefinedOrNull() && !exec->uncheckedArgument(0).inherits(JSWebGLShader::info()))
        return throwTypeError(exec);
    WebGLShader* shader = JSWebGLShader::toWrapped(exec->uncheckedArgument(0));
    unsigned pname = exec->uncheckedArgument(1).toInt32(exec);
    if (exec->hadException())
        return jsUndefined();
    WebGLGetInfo info = context.getShaderParameter(shader, pname, ec);
    if (ec) {
        setDOMException(exec, ec);
        return jsUndefined();
    }
    return toJS(exec, globalObject(), info);
}
开发者ID:houzhenggang，项目名称:webkit，代码行数:20，代码来源:JSWebGLRenderingContextBaseCustom.cpp

示例10: constructJSMutationObserver

EncodedJSValue JSC_HOST_CALL constructJSMutationObserver(ExecState& exec)
{
    VM& vm = exec.vm();
    auto scope = DECLARE_THROW_SCOPE(vm);

    if (exec.argumentCount() < 1)
        return throwVMError(&exec, scope, createNotEnoughArgumentsError(&exec));

    JSObject* object = exec.uncheckedArgument(0).getObject();
    CallData callData;
    if (!object || object->methodTable()->getCallData(object, callData) == CallType::None)
        return throwArgumentTypeError(exec, scope, 0, "callback", "MutationObserver", nullptr, "MutationCallback");

    DOMConstructorObject* jsConstructor = jsCast<DOMConstructorObject*>(exec.jsCallee());
    auto callback = JSMutationCallback::create(object, jsConstructor->globalObject());
    JSObject* jsObserver = asObject(toJSNewlyCreated(&exec, jsConstructor->globalObject(), MutationObserver::create(WTFMove(callback))));
    PrivateName propertyName;
    jsObserver->putDirect(vm, propertyName, object);
    return JSValue::encode(jsObserver);
}
开发者ID:eocanha，项目名称:webkit，代码行数:20，代码来源:JSMutationObserverCustom.cpp

示例11: createNotEnoughArgumentsError

JSValue JSWebGLRenderingContextBase::getProgramParameter(ExecState& state)
{
    if (state.argumentCount() != 2)
        return state.vm().throwException(&state, createNotEnoughArgumentsError(&state));
    
    ExceptionCode ec = 0;
    WebGLRenderingContextBase& context = wrapped();
    WebGLProgram* program = JSWebGLProgram::toWrapped(state.uncheckedArgument(0));
    if (!program && !state.uncheckedArgument(0).isUndefinedOrNull())
        return throwTypeError(&state);
    unsigned pname = state.uncheckedArgument(1).toInt32(&state);
    if (state.hadException())
        return jsUndefined();
    WebGLGetInfo info = context.getProgramParameter(program, pname, ec);
    if (ec) {
        setDOMException(&state, ec);
        return jsUndefined();
    }
    return toJS(&state, globalObject(), info);
}
开发者ID:Comcast，项目名称:WebKitForWayland，代码行数:20，代码来源:JSWebGLRenderingContextBaseCustom.cpp

示例12: createNotEnoughArgumentsError

JSValue JSCrypto::getRandomValues(ExecState* exec)
{
    if (exec->argumentCount() < 1)
        return exec->vm().throwException(exec, createNotEnoughArgumentsError(exec));

    JSValue buffer = exec->argument(0);
    RefPtr<ArrayBufferView> arrayBufferView = toArrayBufferView(buffer);
    if (!arrayBufferView)
        return throwTypeError(exec);

    ExceptionCode ec = 0;
    impl()->getRandomValues(arrayBufferView.get(), ec);

    if (ec) {
        setDOMException(exec, ec);
        return jsUndefined();
    }

    return buffer;
}
开发者ID:webOS-ports，项目名称:webkit，代码行数:20，代码来源:JSCryptoCustom.cpp

示例13: DECLARE_THROW_SCOPE

JSValue JSWebKitSubtleCrypto::digest(ExecState& state)
{
    VM& vm = state.vm();
    auto scope = DECLARE_THROW_SCOPE(vm);

    if (state.argumentCount() < 2)
        return throwException(&state, scope, createNotEnoughArgumentsError(&state));

    auto algorithm = createAlgorithmFromJSValue(state, state.uncheckedArgument(0));
    ASSERT(scope.exception() || algorithm);
    if (!algorithm)
        return jsUndefined();

    auto parameters = JSCryptoAlgorithmDictionary::createParametersForDigest(&state, algorithm->identifier(), state.uncheckedArgument(0));
    ASSERT(scope.exception() || parameters);
    if (!parameters)
        return jsUndefined();

    CryptoOperationData data;
    auto success = cryptoOperationDataFromJSValue(&state, state.uncheckedArgument(1), data);
    ASSERT(scope.exception() || success);
    if (!success)
        return jsUndefined();

    RefPtr<DeferredPromise> wrapper = createDeferredPromise(state, domWindow());
    auto promise = wrapper->promise();
    auto successCallback = [wrapper](const Vector<uint8_t>& result) mutable {
        fulfillPromiseWithArrayBuffer(wrapper.releaseNonNull(), result.data(), result.size());
    };
    auto failureCallback = [wrapper]() mutable {
        wrapper->reject(nullptr);
    };

    auto result = algorithm->digest(*parameters, data, WTFMove(successCallback), WTFMove(failureCallback));
    if (result.hasException()) {
        propagateException(state, scope, result.releaseException());
        return { };
    }

    return promise;
}
开发者ID:ollie314，项目名称:webkit，代码行数:41，代码来源:JSWebKitSubtleCryptoCustom.cpp

示例14: createNotEnoughArgumentsError

JSValue JSSubtleCrypto::digest(ExecState* exec)
{
    if (exec->argumentCount() < 2)
        return exec->vm().throwException(exec, createNotEnoughArgumentsError(exec));

    auto algorithm = createAlgorithmFromJSValue(exec, exec->uncheckedArgument(0));
    if (!algorithm) {
        ASSERT(exec->hadException());
        return jsUndefined();
    }

    auto parameters = JSCryptoAlgorithmDictionary::createParametersForDigest(exec, algorithm->identifier(), exec->uncheckedArgument(0));
    if (!parameters) {
        ASSERT(exec->hadException());
        return jsUndefined();
    }

    CryptoOperationData data;
    if (!cryptoOperationDataFromJSValue(exec, exec->uncheckedArgument(1), data)) {
        ASSERT(exec->hadException());
        return jsUndefined();
    }

    JSPromiseDeferred* promiseDeferred = JSPromiseDeferred::create(exec, globalObject());
    DeferredWrapper wrapper(exec, globalObject(), promiseDeferred);
    auto successCallback = [wrapper](const Vector<uint8_t>& result) mutable {
        wrapper.resolve(result);
    };
    auto failureCallback = [wrapper]() mutable {
        wrapper.reject(nullptr);
    };

    ExceptionCode ec = 0;
    algorithm->digest(*parameters, data, WTF::move(successCallback), WTF::move(failureCallback), ec);
    if (ec) {
        setDOMException(exec, ec);
        return jsUndefined();
    }

    return promiseDeferred->promise();
}
开发者ID:LianYue1，项目名称:webkit，代码行数:41，代码来源:JSSubtleCryptoCustom.cpp

示例15: createNotEnoughArgumentsError

JSValue JSHTMLCanvasElement::probablySupportsContext(ExecState& state)
{
    if (UNLIKELY(state.argumentCount() < 1))
        return state.vm().throwException(&state, createNotEnoughArgumentsError(&state));

    HTMLCanvasElement& canvas = wrapped();
    const String& contextId = state.uncheckedArgument(0).toWTFString(&state);
    if (state.hadException())
        return jsUndefined();
    
    RefPtr<CanvasContextAttributes> attrs;
#if ENABLE(WEBGL)
    if (HTMLCanvasElement::is3dType(contextId)) {
        get3DContextAttributes(state, attrs);
        if (state.hadException())
            return jsUndefined();
    }
#endif
    
    return jsBoolean(canvas.probablySupportsContext(contextId, attrs.get()));
}
开发者ID:xiejinfeng850414，项目名称:webkit，代码行数:21，代码来源:JSHTMLCanvasElementCustom.cpp


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