content/shell/tools/plugin/Tests/PluginScriptableObjectOverridesAllProperties.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) 2012 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 <stdio.h>
  33 #include <string.h>
  34
  35 using namespace std;
  36
  37 class PluginScriptableObjectOverridesAllProperties : public PluginTest {
  38 public:
  39     PluginScriptableObjectOverridesAllProperties(NPP npp, const string& identifier)
  40         : PluginTest(npp, identifier)
  41     {
  42     }
  43
  44 private:
  45     class PluginObject : public Object<PluginObject> {
  46     public:
  47         PluginObject()
  48         {
  49         }
  50
  51         ~PluginObject() override {}
  52
  53         bool hasProperty(NPIdentifier propertyName)
  54         {
  55             return true;
  56         }
  57
  58         bool getProperty(NPIdentifier propertyName, NPVariant* result)
  59         {
  60             static const char* message = "My name is ";
  61             char* propertyString = pluginTest()->NPN_UTF8FromIdentifier(propertyName);
  62
  63             int bufferLength = strlen(propertyString) + strlen(message) + 1;
  64             char* resultBuffer = static_cast<char*>(pluginTest()->NPN_MemAlloc(bufferLength));
  65             snprintf(resultBuffer, bufferLength, "%s%s", message, propertyString);
  66
  67             STRINGZ_TO_NPVARIANT(resultBuffer, *result);
  68
  69             return true;
  70         }
  71     };
  72
  73     NPError NPP_GetValue(NPPVariable variable, void* value) override {
  74         if (variable != NPPVpluginScriptableNPObject)
  75             return NPERR_GENERIC_ERROR;
  76
  77         *(NPObject**)value = PluginObject::create(this);
  78
  79         return NPERR_NO_ERROR;
  80     }
  81
  82 };
  83
  84 static PluginTest::Register<PluginScriptableObjectOverridesAllProperties> pluginScriptableObjectOverridesAllProperties("plugin-scriptable-object-overrides-all-properties");