JSValueRef JSCArrayBuffer::isViewCallback(JSContextRef ctx, JSObjectRef function, JSObjectRef thisObj, size_t argumentCount, const JSValueRef* arguments, JSValueRef* exception) {
struct JSCArrayBufferPrivate* privData = (struct JSCArrayBufferPrivate*)JSObjectGetPrivate(thisObj);
if (false) {
} else if (argumentCount == 1 &&
true) {
void* localValue = JSObjectGetPrivate(JSValueToObject(ctx, arguments[0], exception));
bool retVal = privData->nativeObj->isView(localValue);
JSValueRef jscRetVal = JSValueMakeBoolean(ctx, retVal);
return jscRetVal;
}
JSStringRef exceptionString = JSStringCreateWithUTF8CString("Parameter mismatch while calling isView");
*exception = JSValueMakeString(ctx, exceptionString);
JSStringRelease(exceptionString);
return JSValueMakeUndefined(ctx);
}
void QtBuiltinBundlePage::registerNavigatorQtObject(JSGlobalContextRef context)
{
static JSStringRef postMessageName = JSStringCreateWithUTF8CString("postMessage");
static JSStringRef navigatorName = JSStringCreateWithUTF8CString("navigator");
static JSStringRef qtName = JSStringCreateWithUTF8CString("qt");
if (m_navigatorQtObject)
JSValueUnprotect(context, m_navigatorQtObject);
m_navigatorQtObject = JSObjectMake(context, navigatorQtObjectClass(), this);
JSValueProtect(context, m_navigatorQtObject);
JSObjectRef postMessage = JSObjectMakeFunctionWithCallback(context, postMessageName, qt_postMessageCallback);
JSObjectSetProperty(context, m_navigatorQtObject, postMessageName, postMessage, kJSPropertyAttributeDontDelete | kJSPropertyAttributeReadOnly, 0);
JSValueRef navigatorValue = JSObjectGetProperty(context, JSContextGetGlobalObject(context), navigatorName, 0);
if (!JSValueIsObject(context, navigatorValue))
return;
JSObjectRef navigatorObject = JSValueToObject(context, navigatorValue, 0);
JSObjectSetProperty(context, navigatorObject, qtName, m_navigatorQtObject, kJSPropertyAttributeDontDelete | kJSPropertyAttributeReadOnly, 0);
}
KValueRef KKJSMethod::Call(KObjectRef thisObject, const ValueList& args)
{
JSValueRef thisObjectValue = KJSUtil::ToJSValue(Value::NewObject(thisObject), this->context);
if (!JSValueIsObject(this->context, thisObjectValue))
{
SharedString ss(thisObject->DisplayString());
throw ValueException::FromFormat("Could not convert %s to JSObjectRef for KKJSMethod::Call",
ss->c_str());
}
JSObjectRef jsThisObject = JSValueToObject(this->context, thisObjectValue, NULL);
if (!jsThisObject)
{
SharedString ss(thisObject->DisplayString());
throw ValueException::FromFormat("Could not convert %s to JSObjectRef for KKJSMethod::Call",
ss->c_str());
}
return this->Call(jsThisObject, args);
}
static void callOnMessage(JSObjectRef object, WKStringRef contents, WKBundlePageRef page)
{
static JSStringRef onmessageName = JSStringCreateWithUTF8CString("onmessage");
if (!object)
return;
WKBundleFrameRef frame = WKBundlePageGetMainFrame(page);
JSGlobalContextRef context = WKBundleFrameGetJavaScriptContext(frame);
JSValueRef onmessageValue = JSObjectGetProperty(context, object, onmessageName, 0);
if (!JSValueIsObject(context, onmessageValue))
return;
JSObjectRef onmessageFunction = JSValueToObject(context, onmessageValue, 0);
if (!JSObjectIsFunction(context, onmessageFunction))
return;
JSObjectRef wrappedMessage = createWrappedMessage(context, contents);
JSObjectCallAsFunction(context, onmessageFunction, 0, 1, &wrappedMessage, 0);
}
void QtBuiltinBundlePage::didReceiveMessageToNavigatorQtObject(WKStringRef contents)
{
static JSStringRef onmessageName = JSStringCreateWithUTF8CString("onmessage");
if (!m_navigatorQtObject)
return;
WKBundleFrameRef frame = WKBundlePageGetMainFrame(m_page);
JSGlobalContextRef context = WKBundleFrameGetJavaScriptContext(frame);
JSValueRef onmessageValue = JSObjectGetProperty(context, m_navigatorQtObject, onmessageName, 0);
if (!JSValueIsObject(context, onmessageValue))
return;
JSObjectRef onmessageFunction = JSValueToObject(context, onmessageValue, 0);
if (!JSObjectIsFunction(context, onmessageFunction))
return;
JSObjectRef wrappedMessage = createWrappedMessage(context, contents);
JSObjectCallAsFunction(context, onmessageFunction, 0, 1, &wrappedMessage, 0);
}
void InspectorController::removeScriptResource(InspectorResource* resource)
{
ASSERT(m_scriptContext);
ASSERT(m_scriptObject);
if (!m_scriptContext || !m_scriptObject)
return;
ASSERT(resource);
ASSERT(resource->scriptObject);
if (!resource || !resource->scriptObject)
return;
JSStringRef removeResourceString = JSStringCreateWithUTF8CString("removeResource");
JSObjectRef removeResourceFunction = JSValueToObject(m_scriptContext, JSObjectGetProperty(m_scriptContext, m_scriptObject, removeResourceString, 0), 0);
JSStringRelease(removeResourceString);
JSValueRef arguments[] = { resource->scriptObject };
JSObjectCallAsFunction(m_scriptContext, removeResourceFunction, m_scriptObject, 1, arguments, 0);
resource->setScriptObject(0, 0);
}
JS4D::ObjectRef JS4D::VFilePathToObjectAsFileOrFolder( ContextRef inContext, const XBOX::VFilePath& inPath, ValueRef *outException)
{
ObjectRef value;
if (inPath.IsFolder())
{
VFolder *folder = new VFolder( inPath);
value = VFolderToObject( inContext, folder, outException);
ReleaseRefCountable( &folder);
}
else if (inPath.IsFile())
{
VFile *file = new VFile( inPath);
value = VFileToObject( inContext, file, outException);
ReleaseRefCountable( &file);
}
else
{
value = JSValueToObject( inContext, JSValueMakeNull( inContext), outException); // exception instead ?
}
return value;
}
static void registerNavigatorObject(JSObjectRef *object, JSStringRef name,
JSGlobalContextRef context, void* data,
CreateClassRefCallback createClassRefCallback,
JSStringRef postMessageName, JSObjectCallAsFunctionCallback postMessageCallback)
{
static JSStringRef navigatorName = JSStringCreateWithUTF8CString("navigator");
if (*object)
JSValueUnprotect(context, *object);
*object = JSObjectMake(context, createClassRefCallback(), data);
JSValueProtect(context, *object);
JSObjectRef postMessage = JSObjectMakeFunctionWithCallback(context, postMessageName, postMessageCallback);
JSObjectSetProperty(context, *object, postMessageName, postMessage, kJSPropertyAttributeDontDelete | kJSPropertyAttributeReadOnly, 0);
JSValueRef navigatorValue = JSObjectGetProperty(context, JSContextGetGlobalObject(context), navigatorName, 0);
if (!JSValueIsObject(context, navigatorValue))
return;
JSObjectRef navigatorObject = JSValueToObject(context, navigatorValue, 0);
JSObjectSetProperty(context, navigatorObject, name, *object, kJSPropertyAttributeDontDelete | kJSPropertyAttributeReadOnly, 0);
}
static JSValueRef assignToHTMLImageElement(JSContextRef context, JSObjectRef function, JSObjectRef object, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception)
{
if (!argumentCount)
return JSValueMakeUndefined(context);
JSObjectRef objectArg = JSValueToObject(context, arguments[0], exception);
if (!objectArg)
return JSValueMakeUndefined(context);
JSObject* jsObject = ::toJS(objectArg);
if (!jsObject->inherits(&JSHTMLImageElement::s_info))
return JSValueMakeUndefined(context);
QVariant& data = *static_cast<QVariant*>(JSObjectGetPrivate(object));
// We now know that we have a valid <img> element as the argument, we can attach the image to it.
RefPtr<StillImage> stillImage = WebCore::StillImage::create(toImage(data));
HTMLImageElement* imageElement = static_cast<HTMLImageElement*>(static_cast<JSHTMLImageElement*>(jsObject)->impl());
imageElement->setCachedImage(new CachedImage(stillImage.get()));
return JSValueMakeUndefined(context);
}
static JSValueRef JSNode_appendChild(JSContextRef context, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception)
{
UNUSED_PARAM(function);
/* Example of throwing a type error for invalid values */
if (!JSValueIsObjectOfClass(context, thisObject, JSNode_class(context))) {
JSStringRef message = JSStringCreateWithUTF8CString("TypeError: appendChild can only be called on nodes");
*exception = JSValueMakeString(context, message);
JSStringRelease(message);
} else if (argumentCount < 1 || !JSValueIsObjectOfClass(context, arguments[0], JSNode_class(context))) {
JSStringRef message = JSStringCreateWithUTF8CString("TypeError: first argument to appendChild must be a node");
*exception = JSValueMakeString(context, message);
JSStringRelease(message);
} else {
Node* node = JSObjectGetPrivate(thisObject);
Node* child = JSObjectGetPrivate(JSValueToObject(context, arguments[0], NULL));
Node_appendChild(node, child);
}
return JSValueMakeUndefined(context);
}
bool TestRunner::findString(JSStringRef target, JSValueRef optionsArrayAsValue)
{
WKFindOptions options = 0;
auto& injectedBundle = InjectedBundle::singleton();
WKBundleFrameRef mainFrame = WKBundlePageGetMainFrame(injectedBundle.page()->page());
JSContextRef context = WKBundleFrameGetJavaScriptContext(mainFrame);
JSRetainPtr<JSStringRef> lengthPropertyName(Adopt, JSStringCreateWithUTF8CString("length"));
JSObjectRef optionsArray = JSValueToObject(context, optionsArrayAsValue, 0);
JSValueRef lengthValue = JSObjectGetProperty(context, optionsArray, lengthPropertyName.get(), 0);
if (!JSValueIsNumber(context, lengthValue))
return false;
size_t length = static_cast<size_t>(JSValueToNumber(context, lengthValue, 0));
for (size_t i = 0; i < length; ++i) {
JSValueRef value = JSObjectGetPropertyAtIndex(context, optionsArray, i, 0);
if (!JSValueIsString(context, value))
continue;
JSRetainPtr<JSStringRef> optionName(Adopt, JSValueToStringCopy(context, value, 0));
if (JSStringIsEqualToUTF8CString(optionName.get(), "CaseInsensitive"))
options |= kWKFindOptionsCaseInsensitive;
else if (JSStringIsEqualToUTF8CString(optionName.get(), "AtWordStarts"))
options |= kWKFindOptionsAtWordStarts;
else if (JSStringIsEqualToUTF8CString(optionName.get(), "TreatMedialCapitalAsWordStart"))
options |= kWKFindOptionsTreatMedialCapitalAsWordStart;
else if (JSStringIsEqualToUTF8CString(optionName.get(), "Backwards"))
options |= kWKFindOptionsBackwards;
else if (JSStringIsEqualToUTF8CString(optionName.get(), "WrapAround"))
options |= kWKFindOptionsWrapAround;
else if (JSStringIsEqualToUTF8CString(optionName.get(), "StartInSelection")) {
// FIXME: No kWKFindOptionsStartInSelection.
}
}
return WKBundlePageFindString(injectedBundle.page()->page(), toWK(target).get(), options);
}
static JSValueRef callAfterScrollingCompletes(JSContextRef context, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception)
{
if (argumentCount < 1)
return JSValueMakeUndefined(context);
JSObjectRef jsCallbackFunction = JSValueToObject(context, arguments[0], exception);
if (!jsCallbackFunction)
return JSValueMakeUndefined(context);
if (!frame)
return JSValueMakeUndefined(context);
JSGlobalContextRef globalContext = frame->globalContext();
COMPtr<IWebFrame2> frame2;
if (FAILED(frame->QueryInterface(&frame2)))
return JSValueMakeUndefined(context);
WebCore::Frame* coreFrame = core(static_cast<WebFrame*>(frame2.get()));
WebCoreTestSupport::setTestCallbackAndStartNotificationTimer(*coreFrame, globalContext, jsCallbackFunction);
return JSValueMakeUndefined(context);
}
void VJSArray::_Splice( size_t inWhere, size_t inCount, const std::vector<VJSValue> *inValues, JS4D::ExceptionRef *outException) const
{
JSStringRef jsString = JSStringCreateWithUTF8CString( "splice");
JSValueRef splice = JSObjectGetProperty( fContext, fObject, jsString, outException);
JSObjectRef spliceFunction = JSValueToObject( fContext, splice, outException);
JSStringRelease( jsString);
JSValueRef *values = new JSValueRef[2 + ((inValues != NULL) ? inValues->size() : 0)];
if (values != NULL)
{
size_t j = 0;
values[j++] = JSValueMakeNumber( fContext, inWhere);
values[j++] = JSValueMakeNumber( fContext, inCount);
if (inValues != NULL)
{
for( std::vector<VJSValue>::const_iterator i = inValues->begin() ; i != inValues->end() ; ++i)
values[j++] = i->GetValueRef();
}
JS4DObjectCallAsFunction( fContext, spliceFunction, fObject, j, values, outException);
}
delete[] values;
}
static WPARAM buildModifierFlags(JSContextRef context, const JSValueRef modifiers)
{
JSObjectRef modifiersArray = JSValueToObject(context, modifiers, 0);
if (!modifiersArray)
return 0;
WPARAM flags = 0;
int modifiersCount = JSValueToNumber(context, JSObjectGetProperty(context, modifiersArray, JSStringCreateWithUTF8CString("length"), 0), 0);
for (int i = 0; i < modifiersCount; ++i) {
JSValueRef value = JSObjectGetPropertyAtIndex(context, modifiersArray, i, 0);
JSStringRef string = JSValueToStringCopy(context, value, 0);
if (JSStringIsEqualToUTF8CString(string, "ctrlKey")
|| JSStringIsEqualToUTF8CString(string, "addSelectionKey"))
flags |= MK_CONTROL;
else if (JSStringIsEqualToUTF8CString(string, "shiftKey")
|| JSStringIsEqualToUTF8CString(string, "rangeSelectionKey"))
flags |= MK_SHIFT;
// No way to specifiy altKey in a MSG.
JSStringRelease(string);
}
return flags;
}
/**
* Sends a http-request synchronously
* @name sendRequestSync
* @memberOf net
* @function
*
* @param {String} uri The uri the request will be sent to.
* @param {String} [method] The http request method, default GET
*
* @returns {Object}
* Object that contains the response body, the response headers and the
* http status code of the request.
* */
static JSValueRef
net_send_request_sync(JSContextRef ctx, JSObjectRef f, JSObjectRef thisObject, size_t argc, const JSValueRef argv[], JSValueRef* exc)
{
char *method = NULL, *uri = NULL;
SoupMessage *msg;
guint status;
JSValueRef val;
JSObjectRef o;
JSStringRef js_key;
JSValueRef js_value;
if (argc < 1)
return NIL;
uri = js_value_to_char(ctx, argv[0], -1, exc);
if (uri == NULL)
return NIL;
if (argc > 1)
method = js_value_to_char(ctx, argv[1], -1, exc);
msg = soup_message_new(method == NULL ? "GET" : method, uri);
if (argc > 2)
set_request(ctx, msg, argv[2], exc);
status = soup_session_send_message(webkit_get_default_session(), msg);
val = get_message_data(msg);
js_key = JSStringCreateWithUTF8CString("status");
js_value = JSValueMakeNumber(ctx, status);
o = JSValueToObject(ctx, val, exc);
JSObjectSetProperty(ctx, o, js_key, js_value, kJSPropertyAttributeDontDelete | kJSPropertyAttributeReadOnly, exc);
JSStringRelease(js_key);
return o;
}
static JSValueRef setValueAndClosePopupCallback(JSContextRef context,
JSObjectRef, JSObjectRef, size_t argumentCount,
const JSValueRef arguments[], JSValueRef*)
{
JSValueRef jsRetVal = JSValueMakeUndefined(context);
if (argumentCount <= 0)
return jsRetVal;
JSStringRef string = JSValueToStringCopy(context, arguments[0], 0);
size_t sizeUTF8 = JSStringGetMaximumUTF8CStringSize(string);
Vector<char> strArgs(sizeUTF8 + 1);
strArgs[sizeUTF8] = 0;
JSStringGetUTF8CString(string, strArgs.data(), sizeUTF8);
JSStringRelease(string);
JSObjectRef popUpObject = JSValueToObject(context,
arguments[argumentCount - 1], 0);
PagePopupBlackBerry::SharedClientPointer* client = reinterpret_cast<PagePopupBlackBerry::SharedClientPointer*>(JSObjectGetPrivate(popUpObject));
// Check the weak pointer as the owner page may have destroyed the popup.
if (client->get())
client->get()->setValueAndClosePopup(0, strArgs.data());
return jsRetVal;
}
static JSValueRef evaluateScriptWithJSC(
JSGlobalContextRef ctx,
JSStringRef script,
JSStringRef sourceURL) {
JSValueRef exn;
auto result = JSEvaluateScript(ctx, script, nullptr, sourceURL, 0, &exn);
if (result == nullptr) {
JSValueProtect(ctx, exn);
std::string exceptionText = Value(ctx, exn).toString().str();
FBLOGE("Got JS Exception: %s", exceptionText.c_str());
auto line = Value(ctx, JSObjectGetProperty(ctx,
JSValueToObject(ctx, exn, nullptr),
JSStringCreateWithUTF8CString("line"), nullptr
));
std::ostringstream lineInfo;
if (line != nullptr && line.isNumber()) {
lineInfo << " (line " << line.asInteger() << " in the generated bundle)";
} else {
lineInfo << " (no line info)";
}
throwNewJavaException("com/facebook/react/bridge/JSExecutionException", (exceptionText + lineInfo.str()).c_str());
}
return result;
}
JSValueRef function_http_request(JSContextRef ctx, JSObjectRef function, JSObjectRef this_object,
size_t argc, const JSValueRef args[], JSValueRef* exception) {
if (argc == 1 && JSValueGetType(ctx, args[0]) == kJSTypeObject) {
JSObjectRef opts = JSValueToObject(ctx, args[0], NULL);
JSValueRef url_ref = JSObjectGetProperty(ctx, opts, JSStringCreateWithUTF8CString("url"), NULL);
char *url = value_to_c_string(ctx, url_ref);
JSValueRef timeout_ref = JSObjectGetProperty(ctx, opts, JSStringCreateWithUTF8CString("timeout"), NULL);
time_t timeout = 0;
if (JSValueIsNumber(ctx, timeout_ref)) {
timeout = (time_t) JSValueToNumber(ctx, timeout_ref, NULL);
}
JSValueRef method_ref = JSObjectGetProperty(ctx, opts, JSStringCreateWithUTF8CString("method"), NULL);
char *method = value_to_c_string(ctx, method_ref);
JSValueRef body_ref = JSObjectGetProperty(ctx, opts, JSStringCreateWithUTF8CString("body"), NULL);
JSObjectRef headers_obj = JSValueToObject(ctx, JSObjectGetProperty(ctx, opts, JSStringCreateWithUTF8CString("headers"), NULL), NULL);
CURL *handle = curl_easy_init();
assert(handle != NULL);
curl_easy_setopt(handle, CURLOPT_CUSTOMREQUEST, method);
curl_easy_setopt(handle, CURLOPT_URL, url);
struct curl_slist *headers = NULL;
if (!JSValueIsNull(ctx, headers_obj)) {
JSPropertyNameArrayRef properties = JSObjectCopyPropertyNames(ctx, headers_obj);
size_t n = JSPropertyNameArrayGetCount(properties);
for (int i = 0; i < n; i++) {
JSStringRef key_str = JSPropertyNameArrayGetNameAtIndex(properties, i);
JSValueRef val_ref = JSObjectGetProperty(ctx, headers_obj, key_str, NULL);
size_t len = JSStringGetLength(key_str) + 1;
char *key = malloc(len * sizeof(char));
JSStringGetUTF8CString(key_str, key, len);
JSStringRef val_as_str = to_string(ctx, val_ref);
char *val = value_to_c_string(ctx, JSValueMakeString(ctx, val_as_str));
JSStringRelease(val_as_str);
size_t len_key = strlen(key);
size_t len_val = strlen(val);
char *header = malloc((len_key + len_val + 2 + 1) * sizeof(char));
sprintf(header, "%s: %s", key, val);
curl_slist_append(headers, header);
free(header);
free(key);
free(val);
}
curl_easy_setopt(handle, CURLOPT_HEADER, headers);
}
// curl_easy_setopt(handle, CURLOPT_HEADER, 1L);
curl_easy_setopt(handle, CURLOPT_TIMEOUT, timeout);
struct read_string_state input_state;
if (!JSValueIsUndefined(ctx, body_ref)) {
char *body = value_to_c_string(ctx, body_ref);
input_state.input = body;
input_state.offset = 0;
input_state.length = strlen(body);
curl_easy_setopt(handle, CURLOPT_READDATA, &input_state);
curl_easy_setopt(handle, CURLOPT_READFUNCTION, read_string_callback);
}
JSObjectRef response_headers = JSObjectMake(ctx, NULL, NULL);
struct header_state header_state;
header_state.ctx = ctx;
header_state.headers = response_headers;
curl_easy_setopt(handle, CURLOPT_HEADERDATA, &header_state);
curl_easy_setopt(handle, CURLOPT_HEADERFUNCTION, header_to_object_callback);
struct write_state body_state;
body_state.offset = 0;
body_state.length = 0;
body_state.data = NULL;
curl_easy_setopt(handle, CURLOPT_WRITEDATA, &body_state);
curl_easy_setopt(handle, CURLOPT_WRITEFUNCTION, write_string_callback);
JSObjectRef result = JSObjectMake(ctx, NULL, NULL);
int res = curl_easy_perform(handle);
if (res != 0) {
JSStringRef error_str = JSStringCreateWithUTF8CString(curl_easy_strerror(res));
JSObjectSetProperty(ctx, result, JSStringCreateWithUTF8CString("error"), JSValueMakeString(ctx, error_str), kJSPropertyAttributeReadOnly, NULL);
}
int status = 0;
curl_easy_getinfo(handle, CURLINFO_RESPONSE_CODE, &status);
// printf("%d bytes, %x\n", body_state.offset, body_state.data);
if (body_state.data != NULL) {
JSStringRef body_str = JSStringCreateWithUTF8CString(body_state.data);
JSObjectSetProperty(ctx, result, JSStringCreateWithUTF8CString("body"), JSValueMakeString(ctx, body_str), kJSPropertyAttributeReadOnly, NULL);
free(body_state.data);
}
JSObjectSetProperty(ctx, result, JSStringCreateWithUTF8CString("status"), JSValueMakeNumber(ctx, status), kJSPropertyAttributeReadOnly, NULL);
JSObjectSetProperty(ctx, result, JSStringCreateWithUTF8CString("headers"), response_headers, kJSPropertyAttributeReadOnly, NULL);
curl_slist_free_all(headers);
curl_easy_cleanup(handle);
return result;
}
return JSValueMakeNull(ctx);
}
static JSObjectRef
ns_new(JSContextRef context,
const char *ns_name)
{
Ns *priv = NULL;
JSObjectRef ret = NULL;
JSObjectRef global = NULL;
gboolean found = FALSE;
JSObjectRef proto = NULL;
JSValueRef exception = NULL;
// XXX: NOT THREAD SAFE?
if (!gwkjs_ns_class_ref) {
gwkjs_ns_class_ref = JSClassCreate(&gwkjs_ns_class);
JSClassRetain(gwkjs_ns_class_ref);
}
global = gwkjs_get_import_global(context);
if (!(found = gwkjs_object_has_property(context,
global,
gwkjs_ns_class.className))) {
proto = JSObjectMake(context,
gwkjs_ns_class_ref,
NULL);
gwkjs_object_set_property(context, global,
gwkjs_ns_class.className,
proto,
GWKJS_PROTO_PROP_FLAGS,
&exception);
if (exception)
g_error("Can't init class %s", gwkjs_ns_class.className);
gwkjs_debug(GWKJS_DEBUG_IMPORTER, "Initialized class %s prototype %p",
gwkjs_ns_class.className, proto);
} else {
JSValueRef proto_val = gwkjs_object_get_property(context,
global,
gwkjs_ns_class.className,
&exception);
if (exception || proto_val == NULL || !JSValueIsObject(context, proto_val))
g_error("Can't get protoType for class %s", gwkjs_ns_class.className);
proto = JSValueToObject(context, proto_val, NULL);
}
g_assert(proto != NULL);
ret = JSObjectMake(context, gwkjs_ns_class_ref, NULL);
if (ret == NULL)
return ret;
JSObjectSetPrototype(context, ret, proto);
priv = g_slice_new0(Ns);
GWKJS_INC_COUNTER(ns);
g_assert(priv_from_js(ret) == NULL);
JSObjectSetPrivate(ret, priv);
gwkjs_debug_lifecycle(GWKJS_DEBUG_GNAMESPACE, "ns constructor, obj %p priv %p", ret, priv);
priv = priv_from_js(ret);
priv->modules = g_hash_table_new_full(g_str_hash, g_str_equal, g_free, NULL);
priv->gi_namespace = g_strdup(ns_name);
return ret;
}
VJSObject VJSPropertyIterator::GetPropertyAsObject( JS4D::ExceptionRef *outException) const
{
JS4D::ValueRef value = _GetProperty( outException);
return VJSObject( fObject.GetContextRef(), ((value != NULL) && JSValueIsObject( fObject.GetContextRef(), value)) ? JSValueToObject( fObject.GetContextRef(), value, outException) : NULL);
}
bool VJSValue::IsFunction() const
{
JSObjectRef obj = ( (fValue != NULL) && JSValueIsObject( fContext, fValue) ) ? JSValueToObject( fContext, fValue, NULL) : NULL;
return (obj != NULL) ? JSObjectIsFunction( fContext, obj) : false;
}
void VJSValue::GetObject( VJSObject& outObject, JS4D::ExceptionRef *outException) const
{
outObject.SetObjectRef( ((fValue != NULL) && JSValueIsObject( fContext, fValue)) ? JSValueToObject( fContext, fValue, outException) : NULL);
}
static const gchar*
webview_eval_js(WebKitWebFrame *frame, const gchar *script, const gchar *file)
{
JSGlobalContextRef context;
JSObjectRef globalobject;
JSStringRef js_file;
JSStringRef js_script;
JSValueRef js_result;
JSValueRef js_exc = NULL;
JSStringRef js_result_string;
GString *result = g_string_new(NULL);
size_t js_result_size;
context = webkit_web_frame_get_global_context(frame);
globalobject = JSContextGetGlobalObject(context);
/* evaluate the script and get return value*/
js_script = JSStringCreateWithUTF8CString(script);
js_file = JSStringCreateWithUTF8CString(file);
js_result = JSEvaluateScript(context, js_script, globalobject, js_file, 0, &js_exc);
if (js_result && !JSValueIsUndefined(context, js_result)) {
js_result_string = JSValueToStringCopy(context, js_result, NULL);
js_result_size = JSStringGetMaximumUTF8CStringSize(js_result_string);
if (js_result_size) {
gchar js_result_utf8[js_result_size];
JSStringGetUTF8CString(js_result_string, js_result_utf8, js_result_size);
g_string_assign(result, js_result_utf8);
}
JSStringRelease(js_result_string);
}
else if (js_exc) {
size_t size;
JSStringRef prop, val;
JSObjectRef exc = JSValueToObject(context, js_exc, NULL);
g_printf("Exception occured while executing script:\n");
/* Print file */
prop = JSStringCreateWithUTF8CString("sourceURL");
val = JSValueToStringCopy(context, JSObjectGetProperty(context, exc, prop, NULL), NULL);
size = JSStringGetMaximumUTF8CStringSize(val);
if(size) {
gchar cstr[size];
JSStringGetUTF8CString(val, cstr, size);
g_printf("At %s", cstr);
}
JSStringRelease(prop);
JSStringRelease(val);
/* Print line */
prop = JSStringCreateWithUTF8CString("line");
val = JSValueToStringCopy(context, JSObjectGetProperty(context, exc, prop, NULL), NULL);
size = JSStringGetMaximumUTF8CStringSize(val);
if(size) {
gchar cstr[size];
JSStringGetUTF8CString(val, cstr, size);
g_printf(":%s: ", cstr);
}
JSStringRelease(prop);
JSStringRelease(val);
/* Print message */
val = JSValueToStringCopy(context, exc, NULL);
size = JSStringGetMaximumUTF8CStringSize(val);
if(size) {
gchar cstr[size];
JSStringGetUTF8CString(val, cstr, size);
g_printf("%s\n", cstr);
}
JSStringRelease(val);
}
/* cleanup */
JSStringRelease(js_script);
JSStringRelease(js_file);
return g_string_free(result, FALSE);
}
static JSValueRef beginDragWithFilesCallback(JSContextRef context, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception)
{
if (argumentCount < 1)
return JSValueMakeUndefined(context);
JSObjectRef filesArray = JSValueToObject(context, arguments[0], 0);
if (!filesArray)
return JSValueMakeUndefined(context);
JSStringRef lengthProperty = JSStringCreateWithUTF8CString("length");
Vector<UChar> files;
int filesCount = JSValueToNumber(context, JSObjectGetProperty(context, filesArray, lengthProperty, 0), 0);
for (int i = 0; i < filesCount; ++i) {
JSValueRef value = JSObjectGetPropertyAtIndex(context, filesArray, i, 0);
JSStringRef file = JSValueToStringCopy(context, value, 0);
files.append(JSStringGetCharactersPtr(file), JSStringGetLength(file));
files.append(0);
JSStringRelease(file);
}
if (files.isEmpty())
return JSValueMakeUndefined(context);
// We should append "0" in the end of |files| so that |DragQueryFileW| retrieved the number of files correctly from Ole Clipboard.
files.append(0);
STGMEDIUM hDropMedium = {0};
hDropMedium.tymed = TYMED_HGLOBAL;
SIZE_T dropFilesSize = sizeof(DROPFILES) + (sizeof(WCHAR) * files.size());
hDropMedium.hGlobal = GlobalAlloc(GMEM_MOVEABLE | GMEM_DDESHARE, dropFilesSize);
DROPFILES* dropFiles = reinterpret_cast<DROPFILES*>(GlobalLock(hDropMedium.hGlobal));
memset(dropFiles, 0, sizeof(DROPFILES));
dropFiles->pFiles = sizeof(DROPFILES);
dropFiles->fWide = TRUE;
UChar* data = reinterpret_cast<UChar*>(reinterpret_cast<BYTE*>(dropFiles) + sizeof(DROPFILES));
for (size_t i = 0; i < files.size(); ++i)
data[i] = files[i];
GlobalUnlock(hDropMedium.hGlobal);
STGMEDIUM hFileNameMedium = {0};
hFileNameMedium.tymed = TYMED_HGLOBAL;
SIZE_T hFileNameSize = sizeof(WCHAR) * files.size();
hFileNameMedium.hGlobal = GlobalAlloc(GMEM_MOVEABLE | GMEM_DDESHARE, hFileNameSize);
WCHAR* hFileName = static_cast<WCHAR*>(GlobalLock(hFileNameMedium.hGlobal));
for (size_t i = 0; i < files.size(); i++)
hFileName[i] = files[i];
GlobalUnlock(hFileNameMedium.hGlobal);
if (draggingInfo) {
delete draggingInfo;
draggingInfo = 0;
}
COMPtr<DRTDataObject> dataObeject;
COMPtr<IDropSource> source;
if (FAILED(DRTDataObject::createInstance(&dataObeject)))
dataObeject = 0;
if (FAILED(DRTDropSource::createInstance(&source)))
source = 0;
if (dataObeject && source) {
draggingInfo = new DraggingInfo(dataObeject.get(), source.get());
draggingInfo->setPerformedDropEffect(DROPEFFECT_COPY);
}
if (draggingInfo) {
draggingInfo->dataObject()->SetData(cfHDropFormat(), &hDropMedium, FALSE);
draggingInfo->dataObject()->SetData(cfFileNameWFormat(), &hFileNameMedium, FALSE);
draggingInfo->dataObject()->SetData(cfUrlWFormat(), &hFileNameMedium, FALSE);
OleSetClipboard(draggingInfo->dataObject());
down = true;
}
JSStringRelease(lengthProperty);
return JSValueMakeUndefined(context);
}
JSValueRef JSCInt16Array::setCallback(JSContextRef ctx, JSObjectRef function, JSObjectRef thisObj, size_t argumentCount, const JSValueRef* arguments, JSValueRef* exception) {
struct JSCInt16ArrayPrivate* privData = (struct JSCInt16ArrayPrivate*)JSObjectGetPrivate(thisObj);
if (false) {
} else if (argumentCount == 2 &&
JSValueIsObject(ctx, arguments[0]) && JSValueIsObjectOfClass(ctx, arguments[0], JSCInt16Array::getTmpl()) &&
JSValueIsNumber(ctx, arguments[1])) {
uscxml::Int16Array* localArray = ((struct JSCInt16Array::JSCInt16ArrayPrivate*)JSObjectGetPrivate(JSValueToObject(ctx, arguments[0], exception)))->nativeObj;
unsigned long localOffset = (unsigned long)JSValueToNumber(ctx, arguments[1], exception);
privData->nativeObj->set(localArray, localOffset);
JSValueRef jscRetVal = JSValueMakeUndefined(ctx);
return jscRetVal;
} else if (argumentCount == 2 &&
JSValueIsNumber(ctx, arguments[0]) &&
JSValueIsNumber(ctx, arguments[1])) {
unsigned long localIndex = (unsigned long)JSValueToNumber(ctx, arguments[0], exception);
short localValue = (short)JSValueToNumber(ctx, arguments[1], exception);
privData->nativeObj->set(localIndex, localValue);
JSValueRef jscRetVal = JSValueMakeUndefined(ctx);
return jscRetVal;
} else if (argumentCount == 2 &&
JSValueIsObject(ctx, arguments[0]) &&
JSValueIsNumber(ctx, arguments[1])) {
std::vector<short> localArray;
JSValueRef localArrayItem;
unsigned int localArrayIndex = 0;
while((localArrayItem = JSObjectGetPropertyAtIndex(ctx, JSValueToObject(ctx, arguments[0], exception), localArrayIndex, exception))) {
if (JSValueIsUndefined(ctx, localArrayItem))
break;
if (JSValueIsNumber(ctx,localArrayItem))
localArray.push_back(JSValueToNumber(ctx, localArrayItem, exception));
localArrayIndex++;
}
unsigned long localOffset = (unsigned long)JSValueToNumber(ctx, arguments[1], exception);
privData->nativeObj->set(localArray, localOffset);
JSValueRef jscRetVal = JSValueMakeUndefined(ctx);
return jscRetVal;
} else if (argumentCount == 1 &&
JSValueIsObject(ctx, arguments[0]) && JSValueIsObjectOfClass(ctx, arguments[0], JSCInt16Array::getTmpl())) {
uscxml::Int16Array* localArray = ((struct JSCInt16Array::JSCInt16ArrayPrivate*)JSObjectGetPrivate(JSValueToObject(ctx, arguments[0], exception)))->nativeObj;
privData->nativeObj->set(localArray);
JSValueRef jscRetVal = JSValueMakeUndefined(ctx);
return jscRetVal;
} else if (argumentCount == 1 &&
JSValueIsObject(ctx, arguments[0])) {
std::vector<short> localArray;
JSValueRef localArrayItem;
unsigned int localArrayIndex = 0;
while((localArrayItem = JSObjectGetPropertyAtIndex(ctx, JSValueToObject(ctx, arguments[0], exception), localArrayIndex, exception))) {
if (JSValueIsUndefined(ctx, localArrayItem))
break;
if (JSValueIsNumber(ctx,localArrayItem))
localArray.push_back(JSValueToNumber(ctx, localArrayItem, exception));
localArrayIndex++;
}
privData->nativeObj->set(localArray);
JSValueRef jscRetVal = JSValueMakeUndefined(ctx);
return jscRetVal;
}
JSStringRef exceptionString = JSStringCreateWithUTF8CString("Parameter mismatch while calling set");
*exception = JSValueMakeString(ctx, exceptionString);
JSStringRelease(exceptionString);
return JSValueMakeUndefined(ctx);
}
JSObjectRef JSCInt16Array::jsConstructor(JSContextRef ctx, JSObjectRef constructor, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception) {
uscxml::Int16Array* localInstance = NULL;
if (false) {
} else if (argumentCount == 3 &&
JSValueIsObject(ctx, arguments[0]) && JSValueIsObjectOfClass(ctx, arguments[0], JSCArrayBuffer::getTmpl()) &&
JSValueIsNumber(ctx, arguments[1]) &&
JSValueIsNumber(ctx, arguments[2])) {
uscxml::ArrayBuffer* localBuffer = ((struct JSCArrayBuffer::JSCArrayBufferPrivate*)JSObjectGetPrivate(JSValueToObject(ctx, arguments[0], exception)))->nativeObj;
unsigned long localByteOffset = (unsigned long)JSValueToNumber(ctx, arguments[1], exception);
unsigned long localLength = (unsigned long)JSValueToNumber(ctx, arguments[2], exception);
localInstance = new uscxml::Int16Array(localBuffer, localByteOffset, localLength);
} else if (argumentCount == 2 &&
JSValueIsObject(ctx, arguments[0]) && JSValueIsObjectOfClass(ctx, arguments[0], JSCArrayBuffer::getTmpl()) &&
JSValueIsNumber(ctx, arguments[1])) {
uscxml::ArrayBuffer* localBuffer = ((struct JSCArrayBuffer::JSCArrayBufferPrivate*)JSObjectGetPrivate(JSValueToObject(ctx, arguments[0], exception)))->nativeObj;
unsigned long localByteOffset = (unsigned long)JSValueToNumber(ctx, arguments[1], exception);
localInstance = new uscxml::Int16Array(localBuffer, localByteOffset);
} else if (argumentCount == 1 &&
JSValueIsObject(ctx, arguments[0]) && JSValueIsObjectOfClass(ctx, arguments[0], JSCInt16Array::getTmpl())) {
uscxml::Int16Array* localArray = ((struct JSCInt16Array::JSCInt16ArrayPrivate*)JSObjectGetPrivate(JSValueToObject(ctx, arguments[0], exception)))->nativeObj;
localInstance = new uscxml::Int16Array(localArray);
} else if (argumentCount == 1 &&
JSValueIsObject(ctx, arguments[0]) && JSValueIsObjectOfClass(ctx, arguments[0], JSCArrayBuffer::getTmpl())) {
uscxml::ArrayBuffer* localBuffer = ((struct JSCArrayBuffer::JSCArrayBufferPrivate*)JSObjectGetPrivate(JSValueToObject(ctx, arguments[0], exception)))->nativeObj;
localInstance = new uscxml::Int16Array(localBuffer);
} else if (argumentCount == 1 &&
JSValueIsNumber(ctx, arguments[0])) {
unsigned long localLength = (unsigned long)JSValueToNumber(ctx, arguments[0], exception);
localInstance = new uscxml::Int16Array(localLength);
} else if (argumentCount == 1 &&
JSValueIsObject(ctx, arguments[0])) {
std::vector<short> localArray;
JSValueRef localArrayItem;
unsigned int localArrayIndex = 0;
while((localArrayItem = JSObjectGetPropertyAtIndex(ctx, JSValueToObject(ctx, arguments[0], exception), localArrayIndex, exception))) {
if (JSValueIsUndefined(ctx, localArrayItem))
break;
if (JSValueIsNumber(ctx,localArrayItem))
localArray.push_back(JSValueToNumber(ctx, localArrayItem, exception));
localArrayIndex++;
}
localInstance = new uscxml::Int16Array(localArray);
}
if (!localInstance) {
JSStringRef exceptionString = JSStringCreateWithUTF8CString("Parameter mismatch while calling constructor for Int16Array");
*exception = JSValueMakeString(ctx, exceptionString);
JSStringRelease(exceptionString);
return (JSObjectRef)JSValueMakeNull(ctx);
}
JSClassRef retClass = JSCInt16Array::getTmpl();
struct JSCInt16Array::JSCInt16ArrayPrivate* retPrivData = new JSCInt16Array::JSCInt16ArrayPrivate();
retPrivData->nativeObj = localInstance;
JSObjectRef retObj = JSObjectMake(ctx, retClass, retPrivData);
return retObj;
}
static JSValueRef keyDownCallback(JSContextRef context, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception)
{
if (argumentCount < 1)
return JSValueMakeUndefined(context);
static const JSStringRef lengthProperty = JSStringCreateWithUTF8CString("length");
COMPtr<IWebFramePrivate> framePrivate;
if (SUCCEEDED(frame->QueryInterface(&framePrivate)))
framePrivate->layout();
JSStringRef character = JSValueToStringCopy(context, arguments[0], exception);
ASSERT(!*exception);
int virtualKeyCode;
int charCode = 0;
int keyData = 1;
bool needsShiftKeyModifier = false;
if (JSStringIsEqualToUTF8CString(character, "leftArrow")) {
virtualKeyCode = VK_LEFT;
keyData += KF_EXTENDED << 16; // In this case, extended means "not keypad".
} else if (JSStringIsEqualToUTF8CString(character, "rightArrow")) {
virtualKeyCode = VK_RIGHT;
keyData += KF_EXTENDED << 16;
} else if (JSStringIsEqualToUTF8CString(character, "upArrow")) {
virtualKeyCode = VK_UP;
keyData += KF_EXTENDED << 16;
} else if (JSStringIsEqualToUTF8CString(character, "downArrow")) {
virtualKeyCode = VK_DOWN;
keyData += KF_EXTENDED << 16;
} else if (JSStringIsEqualToUTF8CString(character, "pageUp"))
virtualKeyCode = VK_PRIOR;
else if (JSStringIsEqualToUTF8CString(character, "pageDown"))
virtualKeyCode = VK_NEXT;
else if (JSStringIsEqualToUTF8CString(character, "home"))
virtualKeyCode = VK_HOME;
else if (JSStringIsEqualToUTF8CString(character, "end"))
virtualKeyCode = VK_END;
else if (JSStringIsEqualToUTF8CString(character, "insert"))
virtualKeyCode = VK_INSERT;
else if (JSStringIsEqualToUTF8CString(character, "delete"))
virtualKeyCode = VK_DELETE;
else if (JSStringIsEqualToUTF8CString(character, "printScreen"))
virtualKeyCode = VK_SNAPSHOT;
else if (JSStringIsEqualToUTF8CString(character, "menu"))
virtualKeyCode = VK_APPS;
else if (JSStringIsEqualToUTF8CString(character, "leftControl")) {
virtualKeyCode = VK_CONTROL;
keyData += makeKeyDataForScanCode(VK_LCONTROL);
} else if (JSStringIsEqualToUTF8CString(character, "leftShift")) {
virtualKeyCode = VK_SHIFT;
keyData += makeKeyDataForScanCode(VK_LSHIFT);
} else if (JSStringIsEqualToUTF8CString(character, "leftAlt")) {
virtualKeyCode = VK_MENU;
keyData += makeKeyDataForScanCode(VK_LMENU);
} else if (JSStringIsEqualToUTF8CString(character, "rightControl")) {
virtualKeyCode = VK_CONTROL;
keyData += makeKeyDataForScanCode(VK_RCONTROL);
} else if (JSStringIsEqualToUTF8CString(character, "rightShift")) {
virtualKeyCode = VK_SHIFT;
keyData += makeKeyDataForScanCode(VK_RSHIFT);
} else if (JSStringIsEqualToUTF8CString(character, "rightAlt")) {
virtualKeyCode = VK_MENU;
keyData += makeKeyDataForScanCode(VK_RMENU);
} else {
charCode = JSStringGetCharactersPtr(character)[0];
virtualKeyCode = LOBYTE(VkKeyScan(charCode));
if (WTF::isASCIIUpper(charCode))
needsShiftKeyModifier = true;
}
JSStringRelease(character);
BYTE keyState[256];
if (argumentCount > 1 || needsShiftKeyModifier) {
::GetKeyboardState(keyState);
BYTE newKeyState[256];
memcpy(newKeyState, keyState, sizeof(keyState));
if (needsShiftKeyModifier)
newKeyState[VK_SHIFT] = 0x80;
if (argumentCount > 1) {
JSObjectRef modifiersArray = JSValueToObject(context, arguments[1], 0);
if (modifiersArray) {
int modifiersCount = JSValueToNumber(context, JSObjectGetProperty(context, modifiersArray, lengthProperty, 0), 0);
for (int i = 0; i < modifiersCount; ++i) {
JSValueRef value = JSObjectGetPropertyAtIndex(context, modifiersArray, i, 0);
JSStringRef string = JSValueToStringCopy(context, value, 0);
if (JSStringIsEqualToUTF8CString(string, "ctrlKey") || JSStringIsEqualToUTF8CString(string, "addSelectionKey"))
newKeyState[VK_CONTROL] = 0x80;
else if (JSStringIsEqualToUTF8CString(string, "shiftKey") || JSStringIsEqualToUTF8CString(string, "rangeSelectionKey"))
newKeyState[VK_SHIFT] = 0x80;
else if (JSStringIsEqualToUTF8CString(string, "altKey"))
newKeyState[VK_MENU] = 0x80;
JSStringRelease(string);
}
}
}
::SetKeyboardState(newKeyState);
}
MSG msg = makeMsg(webViewWindow, (::GetKeyState(VK_MENU) & 0x8000) ? WM_SYSKEYDOWN : WM_KEYDOWN, virtualKeyCode, keyData);
if (virtualKeyCode != 255)
dispatchMessage(&msg);
else {
// For characters that do not exist in the active keyboard layout,
// ::Translate will not work, so we post an WM_CHAR event ourselves.
::PostMessage(webViewWindow, WM_CHAR, charCode, 0);
}
// Tests expect that all messages are processed by the time keyDown() returns.
if (::PeekMessage(&msg, webViewWindow, WM_CHAR, WM_CHAR, PM_REMOVE) || ::PeekMessage(&msg, webViewWindow, WM_SYSCHAR, WM_SYSCHAR, PM_REMOVE))
::DispatchMessage(&msg);
MSG msgUp = makeMsg(webViewWindow, (::GetKeyState(VK_MENU) & 0x8000) ? WM_SYSKEYUP : WM_KEYUP, virtualKeyCode, keyData);
::DispatchMessage(&msgUp);
if (argumentCount > 1 || needsShiftKeyModifier)
::SetKeyboardState(keyState);
return JSValueMakeUndefined(context);
}
pdf_jsimp_obj *pdf_jsimp_array_item(pdf_jsimp *imp, pdf_jsimp_obj *obj, int i)
{
return wrap_val(imp, JSObjectGetPropertyAtIndex(imp->jscore_ctx, JSValueToObject(imp->jscore_ctx, obj->ref, NULL), i, NULL));
}
static JSValueRef keyDownCallback(JSContextRef context, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception)
{
if (argumentCount < 1)
return JSValueMakeUndefined(context);
static const JSStringRef lengthProperty = JSStringCreateWithUTF8CString("length");
webkit_web_frame_layout(mainFrame);
// handle modifier keys.
int state = 0;
if (argumentCount > 1) {
JSObjectRef modifiersArray = JSValueToObject(context, arguments[1], exception);
if (modifiersArray) {
for (int i = 0; i < JSValueToNumber(context, JSObjectGetProperty(context, modifiersArray, lengthProperty, 0), 0); ++i) {
JSValueRef value = JSObjectGetPropertyAtIndex(context, modifiersArray, i, 0);
JSStringRef string = JSValueToStringCopy(context, value, 0);
if (JSStringIsEqualToUTF8CString(string, "ctrlKey"))
state |= GDK_CONTROL_MASK;
else if (JSStringIsEqualToUTF8CString(string, "shiftKey"))
state |= GDK_SHIFT_MASK;
else if (JSStringIsEqualToUTF8CString(string, "altKey"))
state |= GDK_MOD1_MASK;
JSStringRelease(string);
}
}
}
// handle location argument.
int location = DOM_KEY_LOCATION_STANDARD;
if (argumentCount > 2)
location = (int)JSValueToNumber(context, arguments[2], exception);
JSStringRef character = JSValueToStringCopy(context, arguments[0], exception);
g_return_val_if_fail((!exception || !*exception), JSValueMakeUndefined(context));
int gdkKeySym = GDK_VoidSymbol;
if (location == DOM_KEY_LOCATION_NUMPAD) {
if (JSStringIsEqualToUTF8CString(character, "leftArrow"))
gdkKeySym = GDK_KP_Left;
else if (JSStringIsEqualToUTF8CString(character, "rightArrow"))
gdkKeySym = GDK_KP_Right;
else if (JSStringIsEqualToUTF8CString(character, "upArrow"))
gdkKeySym = GDK_KP_Up;
else if (JSStringIsEqualToUTF8CString(character, "downArrow"))
gdkKeySym = GDK_KP_Down;
else if (JSStringIsEqualToUTF8CString(character, "pageUp"))
gdkKeySym = GDK_KP_Page_Up;
else if (JSStringIsEqualToUTF8CString(character, "pageDown"))
gdkKeySym = GDK_KP_Page_Down;
else if (JSStringIsEqualToUTF8CString(character, "home"))
gdkKeySym = GDK_KP_Home;
else if (JSStringIsEqualToUTF8CString(character, "end"))
gdkKeySym = GDK_KP_End;
else
// Assume we only get arrow/pgUp/pgDn/home/end keys with
// location=NUMPAD for now.
g_assert_not_reached();
} else {
if (JSStringIsEqualToUTF8CString(character, "leftArrow"))
gdkKeySym = GDK_Left;
else if (JSStringIsEqualToUTF8CString(character, "rightArrow"))
gdkKeySym = GDK_Right;
else if (JSStringIsEqualToUTF8CString(character, "upArrow"))
gdkKeySym = GDK_Up;
else if (JSStringIsEqualToUTF8CString(character, "downArrow"))
gdkKeySym = GDK_Down;
else if (JSStringIsEqualToUTF8CString(character, "pageUp"))
gdkKeySym = GDK_Page_Up;
else if (JSStringIsEqualToUTF8CString(character, "pageDown"))
gdkKeySym = GDK_Page_Down;
else if (JSStringIsEqualToUTF8CString(character, "home"))
gdkKeySym = GDK_Home;
else if (JSStringIsEqualToUTF8CString(character, "end"))
gdkKeySym = GDK_End;
else if (JSStringIsEqualToUTF8CString(character, "delete"))
gdkKeySym = GDK_BackSpace;
else if (JSStringIsEqualToUTF8CString(character, "F1"))
gdkKeySym = GDK_F1;
else if (JSStringIsEqualToUTF8CString(character, "F2"))
gdkKeySym = GDK_F2;
else if (JSStringIsEqualToUTF8CString(character, "F3"))
gdkKeySym = GDK_F3;
else if (JSStringIsEqualToUTF8CString(character, "F4"))
gdkKeySym = GDK_F4;
else if (JSStringIsEqualToUTF8CString(character, "F5"))
gdkKeySym = GDK_F5;
else if (JSStringIsEqualToUTF8CString(character, "F6"))
gdkKeySym = GDK_F6;
else if (JSStringIsEqualToUTF8CString(character, "F7"))
gdkKeySym = GDK_F7;
else if (JSStringIsEqualToUTF8CString(character, "F8"))
gdkKeySym = GDK_F8;
else if (JSStringIsEqualToUTF8CString(character, "F9"))
gdkKeySym = GDK_F9;
else if (JSStringIsEqualToUTF8CString(character, "F10"))
gdkKeySym = GDK_F10;
else if (JSStringIsEqualToUTF8CString(character, "F11"))
gdkKeySym = GDK_F11;
else if (JSStringIsEqualToUTF8CString(character, "F12"))
gdkKeySym = GDK_F12;
else {
int charCode = JSStringGetCharactersPtr(character)[0];
if (charCode == '\n' || charCode == '\r')
gdkKeySym = GDK_Return;
else if (charCode == '\t')
gdkKeySym = GDK_Tab;
else if (charCode == '\x8')
gdkKeySym = GDK_BackSpace;
else {
gdkKeySym = gdk_unicode_to_keyval(charCode);
if (WTF::isASCIIUpper(charCode))
state |= GDK_SHIFT_MASK;
}
}
}
JSStringRelease(character);
WebKitWebView* view = webkit_web_frame_get_web_view(mainFrame);
if (!view)
return JSValueMakeUndefined(context);
// create and send the event
GdkEvent event;
memset(&event, 0, sizeof(event));
event.key.keyval = gdkKeySym;
event.key.state = state;
event.key.window = GTK_WIDGET(view)->window;
// When synthesizing an event, an invalid hardware_keycode value
// can cause it to be badly processed by Gtk+.
GdkKeymapKey* keys;
gint n_keys;
if (gdk_keymap_get_entries_for_keyval(gdk_keymap_get_default(), gdkKeySym, &keys, &n_keys)) {
event.key.hardware_keycode = keys[0].keycode;
g_free(keys);
}
gboolean return_val;
event.key.type = GDK_KEY_PRESS;
g_signal_emit_by_name(view, "key-press-event", &event.key, &return_val);
event.key.type = GDK_KEY_RELEASE;
g_signal_emit_by_name(view, "key-release-event", &event.key, &return_val);
return JSValueMakeUndefined(context);
}
int main(int argc, char* argv[])
{
const char *scriptPath = "testapi.js";
if (argc > 1) {
scriptPath = argv[1];
}
// Test garbage collection with a fresh context
context = JSGlobalContextCreateInGroup(NULL, NULL);
TestInitializeFinalize = true;
testInitializeFinalize();
JSGlobalContextRelease(context);
TestInitializeFinalize = false;
ASSERT(Base_didFinalize);
JSClassDefinition globalObjectClassDefinition = kJSClassDefinitionEmpty;
globalObjectClassDefinition.initialize = globalObject_initialize;
globalObjectClassDefinition.staticValues = globalObject_staticValues;
globalObjectClassDefinition.staticFunctions = globalObject_staticFunctions;
globalObjectClassDefinition.attributes = kJSClassAttributeNoAutomaticPrototype;
JSClassRef globalObjectClass = JSClassCreate(&globalObjectClassDefinition);
context = JSGlobalContextCreateInGroup(NULL, globalObjectClass);
JSGlobalContextRetain(context);
JSGlobalContextRelease(context);
JSObjectRef globalObject = JSContextGetGlobalObject(context);
ASSERT(JSValueIsObject(context, globalObject));
JSValueRef jsUndefined = JSValueMakeUndefined(context);
JSValueRef jsNull = JSValueMakeNull(context);
JSValueRef jsTrue = JSValueMakeBoolean(context, true);
JSValueRef jsFalse = JSValueMakeBoolean(context, false);
JSValueRef jsZero = JSValueMakeNumber(context, 0);
JSValueRef jsOne = JSValueMakeNumber(context, 1);
JSValueRef jsOneThird = JSValueMakeNumber(context, 1.0 / 3.0);
JSObjectRef jsObjectNoProto = JSObjectMake(context, NULL, NULL);
JSObjectSetPrototype(context, jsObjectNoProto, JSValueMakeNull(context));
// FIXME: test funny utf8 characters
JSStringRef jsEmptyIString = JSStringCreateWithUTF8CString("");
JSValueRef jsEmptyString = JSValueMakeString(context, jsEmptyIString);
JSStringRef jsOneIString = JSStringCreateWithUTF8CString("1");
JSValueRef jsOneString = JSValueMakeString(context, jsOneIString);
UniChar singleUniChar = 65; // Capital A
CFMutableStringRef cfString =
CFStringCreateMutableWithExternalCharactersNoCopy(kCFAllocatorDefault,
&singleUniChar,
1,
1,
kCFAllocatorNull);
JSStringRef jsCFIString = JSStringCreateWithCFString(cfString);
JSValueRef jsCFString = JSValueMakeString(context, jsCFIString);
CFStringRef cfEmptyString = CFStringCreateWithCString(kCFAllocatorDefault, "", kCFStringEncodingUTF8);
JSStringRef jsCFEmptyIString = JSStringCreateWithCFString(cfEmptyString);
JSValueRef jsCFEmptyString = JSValueMakeString(context, jsCFEmptyIString);
CFIndex cfStringLength = CFStringGetLength(cfString);
UniChar* buffer = (UniChar*)malloc(cfStringLength * sizeof(UniChar));
CFStringGetCharacters(cfString,
CFRangeMake(0, cfStringLength),
buffer);
JSStringRef jsCFIStringWithCharacters = JSStringCreateWithCharacters((JSChar*)buffer, cfStringLength);
JSValueRef jsCFStringWithCharacters = JSValueMakeString(context, jsCFIStringWithCharacters);
JSStringRef jsCFEmptyIStringWithCharacters = JSStringCreateWithCharacters((JSChar*)buffer, CFStringGetLength(cfEmptyString));
free(buffer);
JSValueRef jsCFEmptyStringWithCharacters = JSValueMakeString(context, jsCFEmptyIStringWithCharacters);
ASSERT(JSValueGetType(context, jsUndefined) == kJSTypeUndefined);
ASSERT(JSValueGetType(context, jsNull) == kJSTypeNull);
ASSERT(JSValueGetType(context, jsTrue) == kJSTypeBoolean);
ASSERT(JSValueGetType(context, jsFalse) == kJSTypeBoolean);
ASSERT(JSValueGetType(context, jsZero) == kJSTypeNumber);
ASSERT(JSValueGetType(context, jsOne) == kJSTypeNumber);
ASSERT(JSValueGetType(context, jsOneThird) == kJSTypeNumber);
ASSERT(JSValueGetType(context, jsEmptyString) == kJSTypeString);
ASSERT(JSValueGetType(context, jsOneString) == kJSTypeString);
ASSERT(JSValueGetType(context, jsCFString) == kJSTypeString);
ASSERT(JSValueGetType(context, jsCFStringWithCharacters) == kJSTypeString);
ASSERT(JSValueGetType(context, jsCFEmptyString) == kJSTypeString);
ASSERT(JSValueGetType(context, jsCFEmptyStringWithCharacters) == kJSTypeString);
JSObjectRef myObject = JSObjectMake(context, MyObject_class(context), NULL);
JSStringRef myObjectIString = JSStringCreateWithUTF8CString("MyObject");
JSObjectSetProperty(context, globalObject, myObjectIString, myObject, kJSPropertyAttributeNone, NULL);
JSStringRelease(myObjectIString);
JSValueRef exception;
// Conversions that throw exceptions
exception = NULL;
ASSERT(NULL == JSValueToObject(context, jsNull, &exception));
ASSERT(exception);
exception = NULL;
// FIXME <rdar://4668451> - On i386 the isnan(double) macro tries to map to the isnan(float) function,
// causing a build break with -Wshorten-64-to-32 enabled. The issue is known by the appropriate team.
// After that's resolved, we can remove these casts
ASSERT(isnan((float)JSValueToNumber(context, jsObjectNoProto, &exception)));
ASSERT(exception);
exception = NULL;
ASSERT(!JSValueToStringCopy(context, jsObjectNoProto, &exception));
ASSERT(exception);
ASSERT(JSValueToBoolean(context, myObject));
exception = NULL;
ASSERT(!JSValueIsEqual(context, jsObjectNoProto, JSValueMakeNumber(context, 1), &exception));
ASSERT(exception);
exception = NULL;
JSObjectGetPropertyAtIndex(context, myObject, 0, &exception);
ASSERT(1 == JSValueToNumber(context, exception, NULL));
assertEqualsAsBoolean(jsUndefined, false);
assertEqualsAsBoolean(jsNull, false);
assertEqualsAsBoolean(jsTrue, true);
assertEqualsAsBoolean(jsFalse, false);
assertEqualsAsBoolean(jsZero, false);
assertEqualsAsBoolean(jsOne, true);
assertEqualsAsBoolean(jsOneThird, true);
assertEqualsAsBoolean(jsEmptyString, false);
assertEqualsAsBoolean(jsOneString, true);
assertEqualsAsBoolean(jsCFString, true);
assertEqualsAsBoolean(jsCFStringWithCharacters, true);
assertEqualsAsBoolean(jsCFEmptyString, false);
assertEqualsAsBoolean(jsCFEmptyStringWithCharacters, false);
assertEqualsAsNumber(jsUndefined, nan(""));
assertEqualsAsNumber(jsNull, 0);
assertEqualsAsNumber(jsTrue, 1);
assertEqualsAsNumber(jsFalse, 0);
assertEqualsAsNumber(jsZero, 0);
assertEqualsAsNumber(jsOne, 1);
assertEqualsAsNumber(jsOneThird, 1.0 / 3.0);
assertEqualsAsNumber(jsEmptyString, 0);
assertEqualsAsNumber(jsOneString, 1);
assertEqualsAsNumber(jsCFString, nan(""));
assertEqualsAsNumber(jsCFStringWithCharacters, nan(""));
assertEqualsAsNumber(jsCFEmptyString, 0);
assertEqualsAsNumber(jsCFEmptyStringWithCharacters, 0);
ASSERT(sizeof(JSChar) == sizeof(UniChar));
assertEqualsAsCharactersPtr(jsUndefined, "undefined");
assertEqualsAsCharactersPtr(jsNull, "null");
assertEqualsAsCharactersPtr(jsTrue, "true");
assertEqualsAsCharactersPtr(jsFalse, "false");
assertEqualsAsCharactersPtr(jsZero, "0");
assertEqualsAsCharactersPtr(jsOne, "1");
assertEqualsAsCharactersPtr(jsOneThird, "0.3333333333333333");
assertEqualsAsCharactersPtr(jsEmptyString, "");
assertEqualsAsCharactersPtr(jsOneString, "1");
assertEqualsAsCharactersPtr(jsCFString, "A");
assertEqualsAsCharactersPtr(jsCFStringWithCharacters, "A");
assertEqualsAsCharactersPtr(jsCFEmptyString, "");
assertEqualsAsCharactersPtr(jsCFEmptyStringWithCharacters, "");
assertEqualsAsUTF8String(jsUndefined, "undefined");
assertEqualsAsUTF8String(jsNull, "null");
assertEqualsAsUTF8String(jsTrue, "true");
assertEqualsAsUTF8String(jsFalse, "false");
assertEqualsAsUTF8String(jsZero, "0");
assertEqualsAsUTF8String(jsOne, "1");
assertEqualsAsUTF8String(jsOneThird, "0.3333333333333333");
assertEqualsAsUTF8String(jsEmptyString, "");
assertEqualsAsUTF8String(jsOneString, "1");
assertEqualsAsUTF8String(jsCFString, "A");
assertEqualsAsUTF8String(jsCFStringWithCharacters, "A");
assertEqualsAsUTF8String(jsCFEmptyString, "");
assertEqualsAsUTF8String(jsCFEmptyStringWithCharacters, "");
ASSERT(JSValueIsStrictEqual(context, jsTrue, jsTrue));
ASSERT(!JSValueIsStrictEqual(context, jsOne, jsOneString));
ASSERT(JSValueIsEqual(context, jsOne, jsOneString, NULL));
ASSERT(!JSValueIsEqual(context, jsTrue, jsFalse, NULL));
CFStringRef cfJSString = JSStringCopyCFString(kCFAllocatorDefault, jsCFIString);
CFStringRef cfJSEmptyString = JSStringCopyCFString(kCFAllocatorDefault, jsCFEmptyIString);
ASSERT(CFEqual(cfJSString, cfString));
ASSERT(CFEqual(cfJSEmptyString, cfEmptyString));
CFRelease(cfJSString);
CFRelease(cfJSEmptyString);
CFRelease(cfString);
CFRelease(cfEmptyString);
jsGlobalValue = JSObjectMake(context, NULL, NULL);
JSValueProtect(context, jsGlobalValue);
JSGarbageCollect(context);
ASSERT(JSValueIsObject(context, jsGlobalValue));
JSValueUnprotect(context, jsGlobalValue);
JSStringRef goodSyntax = JSStringCreateWithUTF8CString("x = 1;");
JSStringRef badSyntax = JSStringCreateWithUTF8CString("x := 1;");
ASSERT(JSCheckScriptSyntax(context, goodSyntax, NULL, 0, NULL));
ASSERT(!JSCheckScriptSyntax(context, badSyntax, NULL, 0, NULL));
JSValueRef result;
JSValueRef v;
JSObjectRef o;
JSStringRef string;
result = JSEvaluateScript(context, goodSyntax, NULL, NULL, 1, NULL);
ASSERT(result);
ASSERT(JSValueIsEqual(context, result, jsOne, NULL));
exception = NULL;
result = JSEvaluateScript(context, badSyntax, NULL, NULL, 1, &exception);
ASSERT(!result);
ASSERT(JSValueIsObject(context, exception));
JSStringRef array = JSStringCreateWithUTF8CString("Array");
JSObjectRef arrayConstructor = JSValueToObject(context, JSObjectGetProperty(context, globalObject, array, NULL), NULL);
JSStringRelease(array);
result = JSObjectCallAsConstructor(context, arrayConstructor, 0, NULL, NULL);
ASSERT(result);
ASSERT(JSValueIsObject(context, result));
ASSERT(JSValueIsInstanceOfConstructor(context, result, arrayConstructor, NULL));
ASSERT(!JSValueIsInstanceOfConstructor(context, JSValueMakeNull(context), arrayConstructor, NULL));
o = JSValueToObject(context, result, NULL);
exception = NULL;
ASSERT(JSValueIsUndefined(context, JSObjectGetPropertyAtIndex(context, o, 0, &exception)));
ASSERT(!exception);
JSObjectSetPropertyAtIndex(context, o, 0, JSValueMakeNumber(context, 1), &exception);
ASSERT(!exception);
exception = NULL;
ASSERT(1 == JSValueToNumber(context, JSObjectGetPropertyAtIndex(context, o, 0, &exception), &exception));
ASSERT(!exception);
JSStringRef functionBody;
JSObjectRef function;
exception = NULL;
functionBody = JSStringCreateWithUTF8CString("rreturn Array;");
JSStringRef line = JSStringCreateWithUTF8CString("line");
ASSERT(!JSObjectMakeFunction(context, NULL, 0, NULL, functionBody, NULL, 1, &exception));
ASSERT(JSValueIsObject(context, exception));
v = JSObjectGetProperty(context, JSValueToObject(context, exception, NULL), line, NULL);
assertEqualsAsNumber(v, 1);
JSStringRelease(functionBody);
JSStringRelease(line);
exception = NULL;
functionBody = JSStringCreateWithUTF8CString("return Array;");
function = JSObjectMakeFunction(context, NULL, 0, NULL, functionBody, NULL, 1, &exception);
JSStringRelease(functionBody);
ASSERT(!exception);
ASSERT(JSObjectIsFunction(context, function));
v = JSObjectCallAsFunction(context, function, NULL, 0, NULL, NULL);
ASSERT(v);
ASSERT(JSValueIsEqual(context, v, arrayConstructor, NULL));
exception = NULL;
function = JSObjectMakeFunction(context, NULL, 0, NULL, jsEmptyIString, NULL, 0, &exception);
ASSERT(!exception);
v = JSObjectCallAsFunction(context, function, NULL, 0, NULL, &exception);
ASSERT(v && !exception);
ASSERT(JSValueIsUndefined(context, v));
exception = NULL;
v = NULL;
JSStringRef foo = JSStringCreateWithUTF8CString("foo");
JSStringRef argumentNames[] = { foo };
functionBody = JSStringCreateWithUTF8CString("return foo;");
function = JSObjectMakeFunction(context, foo, 1, argumentNames, functionBody, NULL, 1, &exception);
ASSERT(function && !exception);
JSValueRef arguments[] = { JSValueMakeNumber(context, 2) };
v = JSObjectCallAsFunction(context, function, NULL, 1, arguments, &exception);
JSStringRelease(foo);
JSStringRelease(functionBody);
string = JSValueToStringCopy(context, function, NULL);
assertEqualsAsUTF8String(JSValueMakeString(context, string), "function foo(foo) {return foo;}");
JSStringRelease(string);
JSStringRef print = JSStringCreateWithUTF8CString("print");
JSObjectRef printFunction = JSObjectMakeFunctionWithCallback(context, print, print_callAsFunction);
JSObjectSetProperty(context, globalObject, print, printFunction, kJSPropertyAttributeNone, NULL);
JSStringRelease(print);
ASSERT(!JSObjectSetPrivate(printFunction, (void*)1));
ASSERT(!JSObjectGetPrivate(printFunction));
JSStringRef myConstructorIString = JSStringCreateWithUTF8CString("MyConstructor");
JSObjectRef myConstructor = JSObjectMakeConstructor(context, NULL, myConstructor_callAsConstructor);
JSObjectSetProperty(context, globalObject, myConstructorIString, myConstructor, kJSPropertyAttributeNone, NULL);
JSStringRelease(myConstructorIString);
ASSERT(!JSObjectSetPrivate(myConstructor, (void*)1));
ASSERT(!JSObjectGetPrivate(myConstructor));
string = JSStringCreateWithUTF8CString("Derived");
JSObjectRef derivedConstructor = JSObjectMakeConstructor(context, Derived_class(context), NULL);
JSObjectSetProperty(context, globalObject, string, derivedConstructor, kJSPropertyAttributeNone, NULL);
JSStringRelease(string);
o = JSObjectMake(context, NULL, NULL);
JSObjectSetProperty(context, o, jsOneIString, JSValueMakeNumber(context, 1), kJSPropertyAttributeNone, NULL);
JSObjectSetProperty(context, o, jsCFIString, JSValueMakeNumber(context, 1), kJSPropertyAttributeDontEnum, NULL);
JSPropertyNameArrayRef nameArray = JSObjectCopyPropertyNames(context, o);
size_t expectedCount = JSPropertyNameArrayGetCount(nameArray);
size_t count;
for (count = 0; count < expectedCount; ++count)
JSPropertyNameArrayGetNameAtIndex(nameArray, count);
JSPropertyNameArrayRelease(nameArray);
ASSERT(count == 1); // jsCFString should not be enumerated
JSClassDefinition nullDefinition = kJSClassDefinitionEmpty;
nullDefinition.attributes = kJSClassAttributeNoAutomaticPrototype;
JSClassRef nullClass = JSClassCreate(&nullDefinition);
JSClassRelease(nullClass);
nullDefinition = kJSClassDefinitionEmpty;
nullClass = JSClassCreate(&nullDefinition);
JSClassRelease(nullClass);
functionBody = JSStringCreateWithUTF8CString("return this;");
function = JSObjectMakeFunction(context, NULL, 0, NULL, functionBody, NULL, 1, NULL);
JSStringRelease(functionBody);
v = JSObjectCallAsFunction(context, function, NULL, 0, NULL, NULL);
ASSERT(JSValueIsEqual(context, v, globalObject, NULL));
v = JSObjectCallAsFunction(context, function, o, 0, NULL, NULL);
ASSERT(JSValueIsEqual(context, v, o, NULL));
functionBody = JSStringCreateWithUTF8CString("return eval(\"this\");");
function = JSObjectMakeFunction(context, NULL, 0, NULL, functionBody, NULL, 1, NULL);
JSStringRelease(functionBody);
v = JSObjectCallAsFunction(context, function, NULL, 0, NULL, NULL);
ASSERT(JSValueIsEqual(context, v, globalObject, NULL));
v = JSObjectCallAsFunction(context, function, o, 0, NULL, NULL);
ASSERT(JSValueIsEqual(context, v, o, NULL));
JSStringRef script = JSStringCreateWithUTF8CString("this;");
v = JSEvaluateScript(context, script, NULL, NULL, 1, NULL);
ASSERT(JSValueIsEqual(context, v, globalObject, NULL));
v = JSEvaluateScript(context, script, o, NULL, 1, NULL);
ASSERT(JSValueIsEqual(context, v, o, NULL));
JSStringRelease(script);
script = JSStringCreateWithUTF8CString("eval(this);");
v = JSEvaluateScript(context, script, NULL, NULL, 1, NULL);
ASSERT(JSValueIsEqual(context, v, globalObject, NULL));
v = JSEvaluateScript(context, script, o, NULL, 1, NULL);
ASSERT(JSValueIsEqual(context, v, o, NULL));
JSStringRelease(script);
char* scriptUTF8 = createStringWithContentsOfFile(scriptPath);
if (!scriptUTF8)
printf("FAIL: Test script could not be loaded.\n");
else {
script = JSStringCreateWithUTF8CString(scriptUTF8);
result = JSEvaluateScript(context, script, NULL, NULL, 1, &exception);
if (JSValueIsUndefined(context, result))
printf("PASS: Test script executed successfully.\n");
else {
printf("FAIL: Test script returned unexpected value:\n");
JSStringRef exceptionIString = JSValueToStringCopy(context, exception, NULL);
CFStringRef exceptionCF = JSStringCopyCFString(kCFAllocatorDefault, exceptionIString);
CFShow(exceptionCF);
CFRelease(exceptionCF);
JSStringRelease(exceptionIString);
}
JSStringRelease(script);
free(scriptUTF8);
}
// Clear out local variables pointing at JSObjectRefs to allow their values to be collected
function = NULL;
v = NULL;
o = NULL;
globalObject = NULL;
JSStringRelease(jsEmptyIString);
JSStringRelease(jsOneIString);
JSStringRelease(jsCFIString);
JSStringRelease(jsCFEmptyIString);
JSStringRelease(jsCFIStringWithCharacters);
JSStringRelease(jsCFEmptyIStringWithCharacters);
JSStringRelease(goodSyntax);
JSStringRelease(badSyntax);
JSGlobalContextRelease(context);
JSClassRelease(globalObjectClass);
printf("PASS: Program exited normally.\n");
return 0;
}
