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      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 #include <string.h>
     29 #include <vector>
     30 
     31 using namespace std;
     32 
     33 const char *javaScriptURL = "javascript:'Hello, ' + 'World!'";
     34 const char *javaScriptResult = "Hello, World!";
     35 
     36 // Test that evaluating a javascript: URL will send a stream with the result of the evaluation.
     37 // Test that evaluating JavaScript using NPN_GetURL will a stream with result of the evaluation.
     38 class GetURLWithJavaScriptURL : public PluginTest {
     39 public:
     40     GetURLWithJavaScriptURL(NPP npp, const string& identifier)
     41         : PluginTest(npp, identifier)
     42         , m_didFail(false)
     43     {
     44     }
     45 
     46 private:
     47     virtual NPError NPP_New(NPMIMEType pluginType, uint16_t mode, int16_t argc, char *argn[], char *argv[], NPSavedData *saved)
     48     {
     49         NPN_GetURL(javaScriptURL, 0);
     50         return NPERR_NO_ERROR;
     51     }
     52 
     53     NPError NPP_NewStream(NPMIMEType type, NPStream* stream, NPBool seekable, uint16_t* stype)
     54     {
     55         stream->pdata = this;
     56 
     57         if (strcmp(stream->url, javaScriptURL))
     58             m_didFail = true;
     59 
     60         if (stream->end != strlen(javaScriptResult))
     61             m_didFail = true;
     62 
     63         *stype = NP_NORMAL;
     64         return NPERR_NO_ERROR;
     65     }
     66 
     67     NPError NPP_DestroyStream(NPStream* stream, NPReason reason)
     68     {
     69         if (stream->pdata != this)
     70             m_didFail = true;
     71 
     72         if (reason != NPRES_DONE)
     73             m_didFail = true;
     74 
     75         if (m_data.size() != stream->end)
     76             m_didFail = true;
     77 
     78         m_data.push_back('\0');
     79 
     80         if (strcmp(&m_data[0], javaScriptResult))
     81             m_didFail = true;
     82 
     83         if (!m_didFail)
     84             executeScript("testSucceeded()");
     85         else
     86             executeScript("notifyDone()");
     87 
     88         return NPERR_NO_ERROR;
     89     }
     90 
     91     int32_t NPP_WriteReady(NPStream* stream)
     92     {
     93         if (stream->pdata != this)
     94             m_didFail = true;
     95 
     96         return 2;
     97     }
     98 
     99     int32_t NPP_Write(NPStream* stream, int32_t offset, int32_t len, void* buffer)
    100     {
    101         if (stream->pdata != this)
    102             m_didFail = true;
    103 
    104         m_data.insert(m_data.end(), static_cast<char*>(buffer), static_cast<char*>(buffer) + len);
    105         return len;
    106     }
    107 
    108     vector<char> m_data;
    109     bool m_didFail;
    110 };
    111 
    112 static PluginTest::Register<GetURLWithJavaScriptURL> getURLWithJavaScriptURLDestroyingPlugin("get-url-with-javascript-url");
    113