[NaCl SDK] Add URLLoader fake pepper interface.

native_client_sdk/src/tests/nacl_io_test/fake_pepper_interface_url_loader.h

Index: native_client_sdk/src/tests/nacl_io_test/fake_pepper_interface_url_loader.h
diff --git a/native_client_sdk/src/tests/nacl_io_test/fake_pepper_interface_url_loader.h b/native_client_sdk/src/tests/nacl_io_test/fake_pepper_interface_url_loader.h
new file mode 100644
index 0000000000000000000000000000000000000000..5945d13d813c56ce728afb6435099b574db362fa
--- /dev/null
+++ b/native_client_sdk/src/tests/nacl_io_test/fake_pepper_interface_url_loader.h
@@ -0,0 +1,151 @@
+// Copyright (c) 2013 The Chromium Authors. All rights reserved.

[Sam Clegg, 2013/11/20 20:00:54]

Should we put all the fake pepper code in a "fake_pepper" folder
rather than prefixing each file?

[binji, 2013/11/20 20:34:17]

I was thinking the same thing, though we'd still want to prefix the files; it
wouldn't make sense to be just "fake_url_loader", because that's not what it is.

+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef LIBRARIES_NACL_IO_TEST_FAKE_PEPPER_INTERFACE_URL_LOADER_H_
+#define LIBRARIES_NACL_IO_TEST_FAKE_PEPPER_INTERFACE_URL_LOADER_H_
+
+#include <map>
+#include <string>
+#include <vector>
+
+#include "fake_core_interface.h"
+#include "fake_var_interface.h"
+#include "nacl_io/pepper_interface_dummy.h"
+#include "sdk_util/macros.h"
+
+class FakeURLLoaderEntity {
+ public:
+  explicit FakeURLLoaderEntity(const std::string& body);
+
+  const std::string& body() const { return body_; }
+
+ private:
+  std::string body_;
+};
+
+class FakeURLLoaderServer {
+ public:
+  FakeURLLoaderServer();
+
+  void Clear();
+  bool AddEntity(const std::string& url,
+                 const std::string& body,
+                 FakeURLLoaderEntity** out_entity);
+  bool AddError(const std::string& url,
+                int http_status_code);
+  FakeURLLoaderEntity* GetEntity(const std::string& url);
+  // Returns 0 if the url is not in the error map.
+  int GetError(const std::string& url);
+
+  // The maximum number of bytes that ReadResponseBody will send. If 0, then
+  // send as many as are requested.
+  void set_max_read_size(size_t max_read_size) {
+    max_read_size_ = max_read_size;
+  }
+
+  // Whether to add the "Content-Length" header.
+  void set_send_content_length(bool send_content_length) {
+    send_content_length_ = send_content_length;
+  }
+
+  // Whether to allow partial reads (via the "Range" request header).
+  void set_allow_partial(bool allow_partial) { allow_partial_ = allow_partial; }
+
+  size_t max_read_size() const { return max_read_size_; }
+  bool send_content_length() const { return send_content_length_; }
+  bool allow_partial() const { return allow_partial_; }
+
+ private:
+  typedef std::map<std::string, FakeURLLoaderEntity> EntityMap;
+  typedef std::map<std::string, int> ErrorMap;
+  EntityMap entity_map_;
+  ErrorMap error_map_;
+  size_t max_read_size_;
+  bool send_content_length_;
+  bool allow_partial_;
+};
+
+class FakeURLLoaderInterface : public nacl_io::URLLoaderInterface {
+ public:
+  explicit FakeURLLoaderInterface(FakeCoreInterface* core_interface);
+
+  virtual PP_Resource Create(PP_Instance instance);
+  virtual int32_t Open(PP_Resource loader,
+                       PP_Resource request_info,
+                       PP_CompletionCallback callback);
+  virtual PP_Resource GetResponseInfo(PP_Resource loader);
+  virtual int32_t ReadResponseBody(PP_Resource loader,
+                                   void* buffer,
+                                   int32_t bytes_to_read,
+                                   PP_CompletionCallback callback);
+  virtual void Close(PP_Resource loader);
+
+ private:
+  FakeCoreInterface* core_interface_;  // Weak reference.
+
+  DISALLOW_COPY_AND_ASSIGN(FakeURLLoaderInterface);
+};
+
+class FakeURLRequestInfoInterface : public nacl_io::URLRequestInfoInterface {
+ public:
+  FakeURLRequestInfoInterface(FakeCoreInterface* core_interface,
+                              FakeVarInterface* var_interface);
+
+  virtual PP_Resource Create(PP_Instance instance);
+  virtual PP_Bool SetProperty(PP_Resource request,
+                              PP_URLRequestProperty property,
+                              PP_Var value);
+
+ private:
+  FakeCoreInterface* core_interface_;  // Weak reference.
+  FakeVarInterface* var_interface_;  // Weak reference.
+
+  DISALLOW_COPY_AND_ASSIGN(FakeURLRequestInfoInterface);
+};
+
+class FakeURLResponseInfoInterface : public nacl_io::URLResponseInfoInterface {
+ public:
+  FakeURLResponseInfoInterface(FakeCoreInterface* core_interface,
+                               FakeVarInterface* var_interface);
+
+  virtual PP_Var GetProperty(PP_Resource response,
+                             PP_URLResponseProperty property);
+
+ private:
+  FakeCoreInterface* core_interface_;  // Weak reference.
+  FakeVarInterface* var_interface_;  // Weak reference.
+
+  DISALLOW_COPY_AND_ASSIGN(FakeURLResponseInfoInterface);
+};
+
+class FakePepperInterfaceURLLoader : public nacl_io::PepperInterfaceDummy {
+ public:
+  FakePepperInterfaceURLLoader();
+  FakePepperInterfaceURLLoader(const FakeURLLoaderServer& server);
+  ~FakePepperInterfaceURLLoader();
+
+  virtual PP_Instance GetInstance() { return instance_; }
+  virtual nacl_io::CoreInterface* GetCoreInterface();
+  virtual nacl_io::VarInterface* GetVarInterface();
+  virtual nacl_io::URLLoaderInterface* GetURLLoaderInterface();
+  virtual nacl_io::URLRequestInfoInterface* GetURLRequestInfoInterface();
+  virtual nacl_io::URLResponseInfoInterface* GetURLResponseInfoInterface();
+
+  FakeURLLoaderServer* server_template() { return &server_template_; }
+
+ private:
+  void Init();
+
+  FakeCoreInterface core_interface_;
+  FakeVarInterface var_interface_;
+  FakeURLLoaderServer server_template_;
+  FakeURLLoaderInterface url_loader_interface_;
+  FakeURLRequestInfoInterface url_request_info_interface_;
+  FakeURLResponseInfoInterface url_response_info_interface_;
+  PP_Instance instance_;
+
+  DISALLOW_COPY_AND_ASSIGN(FakePepperInterfaceURLLoader);
+};
+
+#endif  // LIBRARIES_NACL_IO_TEST_FAKE_PEPPER_INTERFACE_URL_LOADER_H_