1// Copyright 2014 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5/*
6 * Copyright (C) 2011 Apple Inc. All rights reserved.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
10 * are met:
11 * 1. Redistributions of source code must retain the above copyright
12 *    notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 *    notice, this list of conditions and the following disclaimer in the
15 *    documentation and/or other materials provided with the distribution.
16 *
17 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
18 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
19 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
20 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
21 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
22 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
23 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
24 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
25 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
26 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
27 * THE POSSIBILITY OF SUCH DAMAGE.
28 */
29
30#include "PluginTest.h"
31
32using namespace std;
33
34static bool wasShutdownCalled = false;
35
36class NPDeallocateCalledBeforeNPShutdown : public PluginTest {
37public:
38    NPDeallocateCalledBeforeNPShutdown(NPP npp, const string& identifier)
39        : PluginTest(npp, identifier)
40    {
41    }
42
43private:
44    // This is the test object.
45    class TestObject : public Object<TestObject> {
46    public:
47        virtual ~TestObject()
48        {
49            if (wasShutdownCalled)
50                indicateTestFailure();
51        }
52    };
53
54    // This is the scriptable object. It has a single "testObject" property.
55    class ScriptableObject : public Object<ScriptableObject> {
56    public:
57        bool hasProperty(NPIdentifier propertyName)
58        {
59            return propertyName == pluginTest()->NPN_GetStringIdentifier("testObject");
60        }
61
62        bool getProperty(NPIdentifier propertyName, NPVariant* result)
63        {
64            if (propertyName != pluginTest()->NPN_GetStringIdentifier("testObject"))
65                return false;
66
67            NPObject* testObject = TestObject::create(pluginTest());
68            OBJECT_TO_NPVARIANT(testObject, *result);
69            return true;
70        }
71    };
72
73    virtual NPError NPP_New(NPMIMEType pluginType,
74                            uint16_t mode,
75                            int16_t argc,
76                            char* argn[],
77                            char* argv[],
78                            NPSavedData* saved) OVERRIDE {
79        registerNPShutdownFunction(shutdown);
80
81        return NPERR_NO_ERROR;
82    }
83
84    virtual NPError NPP_GetValue(NPPVariable variable, void *value) OVERRIDE
85    {
86        if (variable != NPPVpluginScriptableNPObject)
87            return NPERR_GENERIC_ERROR;
88
89        *(NPObject**)value = ScriptableObject::create(this);
90
91        return NPERR_NO_ERROR;
92    }
93
94    static void shutdown()
95    {
96        wasShutdownCalled = true;
97    }
98
99};
100
101static PluginTest::Register<NPDeallocateCalledBeforeNPShutdown> npRuntimeObjectFromDestroyedPlugin("np-deallocate-called-before-np-shutdown");
102
103