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      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 "PluginTest.h"
     27 
     28 #include "PluginObject.h"
     29 
     30 using namespace std;
     31 
     32 // Passing a different NPP struct that has the same ndata value as the one passed to NPP_New should
     33 // not trigger an assertion failure.
     34 
     35 class PassDifferentNPPStruct : public PluginTest {
     36 public:
     37     PassDifferentNPPStruct(NPP npp, const string& identifier)
     38         : PluginTest(npp, identifier)
     39         , m_didReceiveInitialSetWindowCall(false)
     40     {
     41     }
     42 
     43 private:
     44     virtual NPError NPP_SetWindow(NPWindow* window)
     45     {
     46         if (m_didReceiveInitialSetWindowCall)
     47             return NPERR_NO_ERROR;
     48         m_didReceiveInitialSetWindowCall = true;
     49 
     50         NPP oldNPP = m_npp;
     51         NPP_t differentNPP = *m_npp;
     52         m_npp = &differentNPP;
     53 
     54         NPBool privateMode;
     55         NPError error = NPN_GetValue(NPNVprivateModeBool, &privateMode);
     56 
     57         m_npp = oldNPP;
     58 
     59         if (error != NPERR_NO_ERROR) {
     60             log("NPN_GetValue(NPNVprivateModeBool) with a different NPP struct failed with error %d", error);
     61             notifyDone();
     62             return NPERR_GENERIC_ERROR;
     63         }
     64         log("NPN_GetValue(NPNVprivateModeBool) with a different NPP struct succeeded");
     65         notifyDone();
     66         return NPERR_NO_ERROR;
     67     }
     68 
     69     bool m_didReceiveInitialSetWindowCall;
     70 };
     71 
     72 static PluginTest::Register<PassDifferentNPPStruct> getValueNetscapeWindow("pass-different-npp-struct");
     73