Issue 5450 - introduce the Platform class

test/FileSystemJsObject.cpp

 /*
  * This file is part of Adblock Plus <https://adblockplus.org/>,
  * Copyright (C) 2006-2017 eyeo GmbH
  *
  * Adblock Plus is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 3 as
  * published by the Free Software Foundation.
  *
  * Adblock Plus is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ skipping 110 matching lines @@
     content = jsEngine->Evaluate("result.content").AsString();
     error = jsEngine->Evaluate("result.error").AsString();
   }
 
   typedef std::shared_ptr<MockFileSystem> MockFileSystemPtr;
 
   class FileSystemJsObjectTest : public BaseJsTest
   {
   protected:
     MockFileSystemPtr mockFileSystem;
+    AdblockPlus::JsEnginePtr jsEngine;
 
     void SetUp()
     {
-      mockFileSystem = MockFileSystemPtr(new MockFileSystem);
-      JsEngineCreationParameters params;
+      mockFileSystem = MockFileSystemPtr(new MockFileSystem());
+      ThrowingPlatformCreationParameters params;
       params.fileSystem = mockFileSystem;
-      jsEngine = CreateJsEngine(std::move(params));
+      platform.reset(new AdblockPlus::Platform(std::move(params)));
+      jsEngine = platform->GetJsEngine();
     }
   };
 }
 
 TEST_F(FileSystemJsObjectTest, Read)
 {
   mockFileSystem->contentToRead =
     AdblockPlus::IFileSystem::IOBuffer{'f', 'o', 'o'};
   std::string content;
   std::string error;
@@ skipping 101 matching lines @@
   ASSERT_ANY_THROW(jsEngine->Evaluate("_fileSystem.stat()"));
   ASSERT_ANY_THROW(jsEngine->Evaluate("_fileSystem.stat('', '')"));
 }
 
 TEST_F(FileSystemJsObjectTest, StatError)
 {
   mockFileSystem->success = false;
   jsEngine->Evaluate("_fileSystem.stat('foo', function(r) {result = r})");
   ASSERT_FALSE(jsEngine->Evaluate("result.error").IsUndefined());
 }