1/*
2 * Copyright (C) 2010 Apple Inc. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 *    notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 *    notice, this list of conditions and the following disclaimer in the
11 *    documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
17 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
21 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
23 * THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26#include "Test.h"
27
28#include "PlatformUtilities.h"
29#include "PlatformWebView.h"
30#include <JavaScriptCore/JavaScriptCore.h>
31#include <WebKit2/WKRetainPtr.h>
32#include <WebKit2/WebKit2.h>
33#include <WebKit2/WKSerializedScriptValue.h>
34
35namespace TestWebKitAPI {
36
37static bool testDone;
38
39static void didRunJavaScript(WKSerializedScriptValueRef resultSerializedScriptValue, WKErrorRef error, void* context)
40{
41    TEST_ASSERT(context == reinterpret_cast<void*>(0x1234578));
42    TEST_ASSERT(resultSerializedScriptValue);
43
44    JSGlobalContextRef scriptContext = JSGlobalContextCreate(0);
45    JSValueRef scriptValue = WKSerializedScriptValueDeserialize(resultSerializedScriptValue, scriptContext, 0);
46    TEST_ASSERT(JSValueIsString(scriptContext, scriptValue));
47
48    // Make sure that the result of navigator.userAgent isn't empty, even if we set the custom
49    // user agent to the empty string.
50    JSStringRef scriptString = JSValueToStringCopy(scriptContext, scriptValue, 0);
51    TEST_ASSERT(JSStringGetLength(scriptString));
52
53    JSStringRelease(scriptString);
54    JSGlobalContextRelease(scriptContext);
55
56    testDone = true;
57}
58
59TEST(WebKit2, PreventEmptyUserAgent)
60{
61    WKRetainPtr<WKContextRef> context(AdoptWK, WKContextCreate());
62    PlatformWebView webView(context.get());
63
64    WKPageSetCustomUserAgent(webView.page(), WKStringCreateWithUTF8CString(""));
65    WKRetainPtr<WKStringRef> javaScriptString(AdoptWK, WKStringCreateWithUTF8CString("navigator.userAgent"));
66    WKPageRunJavaScriptInMainFrame(webView.page(), javaScriptString.get(), reinterpret_cast<void*>(0x1234578), didRunJavaScript);
67
68    Util::run(&testDone);
69}
70
71} // namespace TestWebKitAPI
72