1 /* 2 * Copyright (C) 2011 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 using namespace std; 29 30 static bool wasShutdownCalled = false; 31 32 class NPDeallocateCalledBeforeNPShutdown : public PluginTest { 33 public: NPDeallocateCalledBeforeNPShutdown(NPP npp,const string & identifier)34 NPDeallocateCalledBeforeNPShutdown(NPP npp, const string& identifier) 35 : PluginTest(npp, identifier) 36 { 37 } 38 39 private: 40 // This is the test object. 41 class TestObject : public Object<TestObject> { 42 public: ~TestObject()43 ~TestObject() 44 { 45 if (wasShutdownCalled) 46 indicateTestFailure(); 47 } 48 }; 49 50 // This is the scriptable object. It has a single "testObject" property. 51 class ScriptableObject : public Object<ScriptableObject> { 52 public: hasProperty(NPIdentifier propertyName)53 bool hasProperty(NPIdentifier propertyName) 54 { 55 return propertyName == pluginTest()->NPN_GetStringIdentifier("testObject"); 56 } 57 getProperty(NPIdentifier propertyName,NPVariant * result)58 bool getProperty(NPIdentifier propertyName, NPVariant* result) 59 { 60 if (propertyName != pluginTest()->NPN_GetStringIdentifier("testObject")) 61 return false; 62 63 NPObject* testObject = TestObject::create(pluginTest()); 64 OBJECT_TO_NPVARIANT(testObject, *result); 65 return true; 66 } 67 }; 68 NPP_New(NPMIMEType pluginType,uint16_t mode,int16_t argc,char * argn[],char * argv[],NPSavedData * saved)69 virtual NPError NPP_New(NPMIMEType pluginType, uint16_t mode, int16_t argc, char *argn[], char *argv[], NPSavedData *saved) 70 { 71 registerNPShutdownFunction(shutdown); 72 73 return NPERR_NO_ERROR; 74 } 75 NPP_GetValue(NPPVariable variable,void * value)76 virtual NPError NPP_GetValue(NPPVariable variable, void *value) 77 { 78 if (variable != NPPVpluginScriptableNPObject) 79 return NPERR_GENERIC_ERROR; 80 81 *(NPObject**)value = ScriptableObject::create(this); 82 83 return NPERR_NO_ERROR; 84 } 85 shutdown()86 static void shutdown() 87 { 88 wasShutdownCalled = true; 89 } 90 91 }; 92 93 static PluginTest::Register<NPDeallocateCalledBeforeNPShutdown> npRuntimeObjectFromDestroyedPlugin("np-deallocate-called-before-np-shutdown"); 94 95