Issue 5183 - Provide async interface for FileSystem

test/BaseJsTest.h

Index: test/BaseJsTest.h
===================================================================
--- a/test/BaseJsTest.h
+++ b/test/BaseJsTest.h
@@ -104,42 +104,70 @@
 
 class ThrowingFileSystem : public AdblockPlus::FileSystem
 {
 public:
   std::shared_ptr<std::istream> Read(const std::string& path) const
   {
     throw std::runtime_error("Not implemented");
   }
+  void Read(const std::string& path,
+            const ReadCallback& callback) const
+  {
+    throw std::runtime_error("Not implemented");
+  }
 
   void Write(const std::string& path, std::istream& content)
   {
     throw std::runtime_error("Not implemented");
   }
+  void Write(const std::string& path, std::istream& data,
+             const Callback& callback)
+  {
+    throw std::runtime_error("Not implemented");
+  }
 
   void Move(const std::string& fromPath, const std::string& toPath)
   {
     throw std::runtime_error("Not implemented");
   }
+  void Move(const std::string& fromPath, const std::string& toPath,
+            const Callback& callback)
+  {
+    throw std::runtime_error("Not implemented");
+  }
 
   void Remove(const std::string& path)
   {
     throw std::runtime_error("Not implemented");
   }
+  void Remove(const std::string& path, const Callback& callback)
+  {
+    throw std::runtime_error("Not implemented");
+  }
 
   StatResult Stat(const std::string& path) const
   {
     throw std::runtime_error("Not implemented");
   }
+  void Stat(const std::string& path,
+            const StatCallback& callback) const
+  {
+    throw std::runtime_error("Not implemented");
+  }
 
   std::string Resolve(const std::string& path) const
   {
     throw std::runtime_error("Not implemented");
   }
-
+  void Resolve(const std::string& path,
+               const ResolveCallback& callback) const
+  {
+    throw std::runtime_error("Not implemented");
+  }
 };
 
 class ThrowingWebRequest : public AdblockPlus::IWebRequest
 {
 public:
   void GET(const std::string& url, const AdblockPlus::HeaderList& requestHeaders, const GetCallback&) override
   {
     throw std::runtime_error("Unexpected GET: " + url);
@@ -154,43 +182,71 @@
     std::string dummyData("");
     if (path == "patterns.ini")
       dummyData = "# Adblock Plus preferences\n[Subscription]\nurl=~fl~";
     else if (path == "prefs.json")
       dummyData = "{}";
     return std::shared_ptr<std::istream>(new std::istringstream(dummyData));
   }
 
+  void Read(const std::string& path, const ReadCallback& callback) const
+  {
+  }
+
   void Write(const std::string& path, std::istream& content)
   {
   }
 
+  void Write(const std::string& path, std::istream& data,
+             const Callback& callback)
+  {
+  }
+
   void Move(const std::string& fromPath, const std::string& toPath)
   {
   }
 
+  void Move(const std::string& fromPath, const std::string& toPath,
+            const Callback& callback)
+  {
+  }
+
   void Remove(const std::string& path)
   {
   }
 
+  void Remove(const std::string& path, const Callback& callback)
+  {
+  }
+
   StatResult Stat(const std::string& path) const
   {
     StatResult result;
     if (path == "patterns.ini")
     {
       result.exists = true;
       result.isFile = true;
     }
     return result;
   }
 
+  void Stat(const std::string& path,
+            const StatCallback& callback) const
+  {
+  }
+
   std::string Resolve(const std::string& path) const
   {
     return path;
   }
+
+  void Resolve(const std::string& path,
+               const ResolveCallback& callback) const
+  {
+  }
 };
 
 class NoopWebRequest : public AdblockPlus::IWebRequest
 {
 public:
   void GET(const std::string& url, const AdblockPlus::HeaderList& requestHeaders, const GetCallback& callback) override
   {
   }