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      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 
     32 #include <string.h>
     33 #include <vector>
     34 
     35 using namespace std;
     36 
     37 const char *javaScriptURL = "javascript:'Hello, ' + 'World!'";
     38 const char *javaScriptResult = "Hello, World!";
     39 
     40 // Test that evaluating a javascript: URL will send a stream with the result of the evaluation.
     41 // Test that evaluating JavaScript using NPN_GetURL will a stream with result of the evaluation.
     42 class GetURLWithJavaScriptURL : public PluginTest {
     43 public:
     44     GetURLWithJavaScriptURL(NPP npp, const string& identifier)
     45         : PluginTest(npp, identifier)
     46         , m_didFail(false)
     47     {
     48     }
     49 
     50 private:
     51  virtual NPError NPP_New(NPMIMEType pluginType,
     52                          uint16_t mode,
     53                          int16_t argc,
     54                          char* argn[],
     55                          char* argv[],
     56                          NPSavedData* saved) OVERRIDE {
     57         NPN_GetURL(javaScriptURL, 0);
     58         return NPERR_NO_ERROR;
     59     }
     60 
     61     virtual NPError NPP_NewStream(NPMIMEType type, NPStream* stream, NPBool seekable, uint16_t* stype) OVERRIDE
     62     {
     63         stream->pdata = this;
     64 
     65         if (strcmp(stream->url, javaScriptURL))
     66             m_didFail = true;
     67 
     68         if (stream->end != strlen(javaScriptResult))
     69             m_didFail = true;
     70 
     71         *stype = NP_NORMAL;
     72         return NPERR_NO_ERROR;
     73     }
     74 
     75     virtual NPError NPP_DestroyStream(NPStream* stream, NPReason reason) OVERRIDE
     76     {
     77         if (stream->pdata != this)
     78             m_didFail = true;
     79 
     80         if (reason != NPRES_DONE)
     81             m_didFail = true;
     82 
     83         if (m_data.size() != stream->end)
     84             m_didFail = true;
     85 
     86         m_data.push_back('\0');
     87 
     88         if (strcmp(&m_data[0], javaScriptResult))
     89             m_didFail = true;
     90 
     91         if (!m_didFail)
     92             executeScript("testSucceeded()");
     93         else
     94             executeScript("notifyDone()");
     95 
     96         return NPERR_NO_ERROR;
     97     }
     98 
     99     virtual int32_t NPP_WriteReady(NPStream* stream) OVERRIDE
    100     {
    101         if (stream->pdata != this)
    102             m_didFail = true;
    103 
    104         return 2;
    105     }
    106 
    107     virtual int32_t NPP_Write(NPStream* stream, int32_t offset, int32_t len, void* buffer) OVERRIDE
    108     {
    109         if (stream->pdata != this)
    110             m_didFail = true;
    111 
    112         m_data.insert(m_data.end(), static_cast<char*>(buffer), static_cast<char*>(buffer) + len);
    113         return len;
    114     }
    115 
    116     vector<char> m_data;
    117     bool m_didFail;
    118 };
    119 
    120 static PluginTest::Register<GetURLWithJavaScriptURL> getURLWithJavaScriptURLDestroyingPlugin("get-url-with-javascript-url");
    121