testjsglue.cpp

/*
 * Copyright (C) 2006 Apple Computer, Inc.  All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1.  Redistributions of source code must retain the above copyright
 *     notice, this list of conditions and the following disclaimer. 
 * 2.  Redistributions in binary form must reproduce the above copyright
 *     notice, this list of conditions and the following disclaimer in the
 *     documentation and/or other materials provided with the distribution. 
 * 3.  Neither the name of Apple Computer, Inc. ("Apple") nor the names of
 *     its contributors may be used to endorse or promote products derived
 *     from this software without specific prior written permission. 
 *
 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#include "CoreFoundation/CoreFoundation.h"
#include "JavaScriptGlue.h"

CFStringRef script = 
CFSTR("\
x = 1; \n\
function getX() \n\
{ \n\
    return x; \n\
} \n\
");

int main(int argc, char* argv[])
{
    JSRunRef jsRun = JSRunCreate(script, kJSFlagNone);
    if (!JSRunCheckSyntax(jsRun)) {
        return -1;
    }
    JSObjectRef globalObject = JSRunCopyGlobalObject(jsRun);
    JSRunEvaluate(jsRun);
    JSObjectRef getX = JSObjectCopyProperty(globalObject, CFSTR("getX"));
    JSObjectRef jsResult = JSObjectCallFunction(getX, globalObject, 0);

    if (jsResult) {
        CFTypeRef cfResult = JSObjectCopyCFValue(jsResult);
        CFShow(cfResult);
        
        CFRelease(cfResult);
        JSRelease(jsResult);
    }
    
    JSRelease(jsRun);
    
    return 0;
}