content/shell/tools/plugin/Tests/GetURLWithJavaScriptURL.cpp

   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  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     NPError NPP_NewStream(NPMIMEType type,
  62                           NPStream* stream,
  63                           NPBool seekable,
  64                           uint16_t* stype) override {
  65         stream->pdata = this;
  66
  67         if (strcmp(stream->url, javaScriptURL))
  68             m_didFail = true;
  69
  70         if (stream->end != strlen(javaScriptResult))
  71             m_didFail = true;
  72
  73         *stype = NP_NORMAL;
  74         return NPERR_NO_ERROR;
  75     }
  76
  77     NPError NPP_DestroyStream(NPStream* stream, NPReason reason) override {
  78         if (stream->pdata != this)
  79             m_didFail = true;
  80
  81         if (reason != NPRES_DONE)
  82             m_didFail = true;
  83
  84         if (m_data.size() != stream->end)
  85             m_didFail = true;
  86
  87         m_data.push_back('\0');
  88
  89         if (strcmp(&m_data[0], javaScriptResult))
  90             m_didFail = true;
  91
  92         if (!m_didFail)
  93             executeScript("testSucceeded()");
  94         else
  95             executeScript("notifyDone()");
  96
  97         return NPERR_NO_ERROR;
  98     }
  99
 100     int32_t NPP_WriteReady(NPStream* stream) override {
 101         if (stream->pdata != this)
 102             m_didFail = true;
 103
 104         return 2;
 105     }
 106
 107     int32_t NPP_Write(NPStream* stream,
 108                       int32_t offset,
 109                       int32_t len,
 110                       void* buffer) override {
 111         if (stream->pdata != this)
 112             m_didFail = true;
 113
 114         m_data.insert(m_data.end(), static_cast<char*>(buffer), static_cast<char*>(buffer) + len);
 115         return len;
 116     }
 117
 118     vector<char> m_data;
 119     bool m_didFail;
 120 };
 121
 122 static PluginTest::Register<GetURLWithJavaScriptURL> getURLWithJavaScriptURLDestroyingPlugin("get-url-with-javascript-url");