1/*
2 * Copyright (C) 2012 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 "PluginTest.h"
27
28#include "PluginObject.h"
29
30using namespace std;
31
32// Executing JS within NPP_New when initializing asynchronously should not be able to deadlock with the WebProcess
33
34class InvokeDestroysPluginWithinNPP_New : public PluginTest {
35public:
36    InvokeDestroysPluginWithinNPP_New(NPP, const string& identifier);
37
38private:
39    virtual NPError NPP_New(NPMIMEType pluginType, uint16_t mode, int16_t argc, char* argn[], char* argv[], NPSavedData *);
40
41};
42
43InvokeDestroysPluginWithinNPP_New::InvokeDestroysPluginWithinNPP_New(NPP npp, const string& identifier)
44    : PluginTest(npp, identifier)
45{
46}
47
48NPError InvokeDestroysPluginWithinNPP_New::NPP_New(NPMIMEType pluginType, uint16_t mode, int16_t argc, char* argn[], char* argv[], NPSavedData *saved)
49{
50    // Give the WebProcess enough time to be deadlocked waiting for the PluginProcess if things aren't working correctly.
51    usleep(15000);
52
53    NPObject* windowObject = 0;
54    if (NPN_GetValue(NPNVWindowNPObject, &windowObject) != NPERR_NO_ERROR)
55        return NPERR_GENERIC_ERROR;
56
57    if (!windowObject)
58        return NPERR_GENERIC_ERROR;
59
60    NPVariant result;
61    if (!NPN_Invoke(windowObject, NPN_GetStringIdentifier("removePluginElement"), 0, 0, &result))
62        return NPERR_GENERIC_ERROR;
63
64    return NPERR_NO_ERROR;
65}
66
67static PluginTest::Register<InvokeDestroysPluginWithinNPP_New> registrar("invoke-destroys-plugin-within-npp-new");
68