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| author | kinaba@chromium.org <kinaba@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2013-12-03 05:33:13 +0000 |
|---|---|---|
| committer | kinaba@chromium.org <kinaba@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2013-12-03 05:33:13 +0000 |
| commit | e196bef3cce9217152922d53703e8202a43239fa (patch) | |
| tree | 6ccd5e7ea8c6e9707c4422abd5a3f6cc5bc236f7 /chrome/browser/google_apis/test_util.h | |
| parent | c836b929524db27fae482ce143df51826e03ffd9 (diff) | |
| download | chromium_src-e196bef3cce9217152922d53703e8202a43239fa.zip chromium_src-e196bef3cce9217152922d53703e8202a43239fa.tar.gz chromium_src-e196bef3cce9217152922d53703e8202a43239fa.tar.bz2 | |
Move c/b/google_apis to google_apis/drive.
BUG=146989
R=joi@chromium.org, satorux@chromium.org, tzik@chromium.org
TBR=brettw@chromium.org
Review URL: https://codereview.chromium.org/96413002
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@238306 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'chrome/browser/google_apis/test_util.h')
| -rw-r--r-- | chrome/browser/google_apis/test_util.h | 299 |
1 files changed, 0 insertions, 299 deletions
diff --git a/chrome/browser/google_apis/test_util.h b/chrome/browser/google_apis/test_util.h deleted file mode 100644 index 2976937..0000000 --- a/chrome/browser/google_apis/test_util.h +++ /dev/null @@ -1,299 +0,0 @@ -// Copyright (c) 2012 The Chromium Authors. All rights reserved. -// Use of this source code is governed by a BSD-style license that can be -// found in the LICENSE file. - -#ifndef CHROME_BROWSER_GOOGLE_APIS_TEST_UTIL_H_ -#define CHROME_BROWSER_GOOGLE_APIS_TEST_UTIL_H_ - -#include <string> -#include <utility> -#include <vector> - -#include "base/bind.h" -#include "base/callback.h" -#include "base/memory/scoped_ptr.h" -#include "base/memory/scoped_vector.h" -#include "base/template_util.h" -#include "chrome/browser/google_apis/base_requests.h" -#include "chrome/browser/google_apis/gdata_errorcode.h" -#include "chrome/browser/google_apis/task_util.h" - -class GURL; - -namespace base { -class FilePath; -class RunLoop; -class Value; -} - -namespace net { -namespace test_server { -class BasicHttpResponse; -class HttpResponse; -struct HttpRequest; -} -} - -namespace google_apis { -namespace test_util { - -// Runs the closure, and then quits the |run_loop|. -void RunAndQuit(base::RunLoop* run_loop, const base::Closure& closure); - -// Returns callback which runs the given |callback| and then quits |run_loop|. -template<typename CallbackType> -CallbackType CreateQuitCallback(base::RunLoop* run_loop, - const CallbackType& callback) { - return CreateComposedCallback(base::Bind(&RunAndQuit, run_loop), callback); -} - -// Removes |prefix| from |input| and stores the result in |output|. Returns -// true if the prefix is removed. -bool RemovePrefix(const std::string& input, - const std::string& prefix, - std::string* output); - -// Returns the absolute path for a test file stored under -// chrome/test/data. -base::FilePath GetTestFilePath(const std::string& relative_path); - -// Returns the base URL for communicating with the local test server for -// testing, running at the specified port number. -GURL GetBaseUrlForTesting(int port); - -// Writes the |content| to the file at |file_path|. Returns true on success, -// otherwise false. -bool WriteStringToFile(const base::FilePath& file_path, - const std::string& content); - -// Creates a |size| byte file. The file is filled with random bytes so that -// the test assertions can identify correct portion/position of the file is -// used. -// Returns true on success with the created file's |path| and |data|, otherwise -// false. -bool CreateFileOfSpecifiedSize(const base::FilePath& temp_dir, - size_t size, - base::FilePath* path, - std::string* data); - -// Loads a test JSON file as a base::Value, from a test file stored under -// chrome/test/data. -scoped_ptr<base::Value> LoadJSONFile(const std::string& relative_path); - -// Returns a HttpResponse created from the given file path. -scoped_ptr<net::test_server::BasicHttpResponse> CreateHttpResponseFromFile( - const base::FilePath& file_path); - -// Handles a request for downloading a file. Reads a file from the test -// directory and returns the content. Also, copies the |request| to the memory -// pointed by |out_request|. -// |base_url| must be set to the server's base url. -scoped_ptr<net::test_server::HttpResponse> HandleDownloadFileRequest( - const GURL& base_url, - net::test_server::HttpRequest* out_request, - const net::test_server::HttpRequest& request); - -// Parses a value of Content-Range header, which looks like -// "bytes <start_position>-<end_position>/<length>". -// Returns true on success. -bool ParseContentRangeHeader(const std::string& value, - int64* start_position, - int64* end_position, - int64* length); - -// Google API related code and Drive File System code work on asynchronous -// architecture and return the results via callbacks. -// Following code implements a callback to copy such results. -// Here is how to use: -// -// // Prepare result storage. -// ResultType1 result1; -// ResultType2 result2; -// : -// -// PerformAsynchronousTask( -// param1, param2, ..., -// CreateCopyResultCallback(&result1, &result2, ...)); -// base::RunLoop().RunUntilIdle(); // Run message loop to complete -// // the async task. -// -// // Hereafter, we can write expectation with results. -// EXPECT_EQ(expected_result1, result1); -// EXPECT_EQ(expected_result2, result2); -// : -// -// Note: The max arity of the supported function is 4 based on the usage. -namespace internal { -// Following helper templates are to support Chrome's move semantics. -// Their goal is defining helper methods which are similar to: -// void CopyResultCallback1(T1* out1, T1&& in1) -// void CopyResultCallback2(T1* out1, T2* out2, T1&& in1, T2&& in2) -// : -// in C++11. - -// Declare if the type is movable or not. Currently limited to scoped_ptr only. -// We can add more types upon the usage. -template<typename T> struct IsMovable : base::false_type {}; -template<typename T, typename D> -struct IsMovable<scoped_ptr<T, D> > : base::true_type {}; - -// InType is const T& if |UseConstRef| is true, otherwise |T|. -template<bool UseConstRef, typename T> struct InTypeHelper { - typedef const T& InType; -}; -template<typename T> struct InTypeHelper<false, T> { - typedef T InType; -}; - -// Simulates the std::move function in C++11. We use pointer here for argument, -// instead of rvalue reference. -template<bool IsMovable, typename T> struct MoveHelper { - static const T& Move(const T* in) { return *in; } -}; -template<typename T> struct MoveHelper<true, T> { - static T Move(T* in) { return in->Pass(); } -}; - -// Helper to handle Chrome's move semantics correctly. -template<typename T> -struct CopyResultCallbackHelper - // It is necessary to calculate the exact signature of callbacks we want - // to create here. In our case, as we use value-parameters for primitive - // types and movable types in the callback declaration. - // Thus the incoming type is as follows: - // 1) If the argument type |T| is class type but doesn't movable, - // |InType| is const T&. - // 2) Otherwise, |T| as is. - : InTypeHelper< - base::is_class<T>::value && !IsMovable<T>::value, // UseConstRef - T>, - MoveHelper<IsMovable<T>::value, T> { -}; - -// Copies the |in|'s value to |out|. -template<typename T1> -void CopyResultCallback( - T1* out, - typename CopyResultCallbackHelper<T1>::InType in) { - *out = CopyResultCallbackHelper<T1>::Move(&in); -} - -// Copies the |in1|'s value to |out1|, and |in2|'s to |out2|. -template<typename T1, typename T2> -void CopyResultCallback( - T1* out1, - T2* out2, - typename CopyResultCallbackHelper<T1>::InType in1, - typename CopyResultCallbackHelper<T2>::InType in2) { - *out1 = CopyResultCallbackHelper<T1>::Move(&in1); - *out2 = CopyResultCallbackHelper<T2>::Move(&in2); -} - -// Copies the |in1|'s value to |out1|, |in2|'s to |out2|, and |in3|'s to |out3|. -template<typename T1, typename T2, typename T3> -void CopyResultCallback( - T1* out1, - T2* out2, - T3* out3, - typename CopyResultCallbackHelper<T1>::InType in1, - typename CopyResultCallbackHelper<T2>::InType in2, - typename CopyResultCallbackHelper<T3>::InType in3) { - *out1 = CopyResultCallbackHelper<T1>::Move(&in1); - *out2 = CopyResultCallbackHelper<T2>::Move(&in2); - *out3 = CopyResultCallbackHelper<T3>::Move(&in3); -} - -// Holds the pointers for output. This is introduced for the workaround of -// the arity limitation of Callback. -template<typename T1, typename T2, typename T3, typename T4> -struct OutputParams { - OutputParams(T1* out1, T2* out2, T3* out3, T4* out4) - : out1(out1), out2(out2), out3(out3), out4(out4) {} - T1* out1; - T2* out2; - T3* out3; - T4* out4; -}; - -// Copies the |in1|'s value to |output->out1|, |in2|'s to |output->out2|, -// and so on. -template<typename T1, typename T2, typename T3, typename T4> -void CopyResultCallback( - const OutputParams<T1, T2, T3, T4>& output, - typename CopyResultCallbackHelper<T1>::InType in1, - typename CopyResultCallbackHelper<T2>::InType in2, - typename CopyResultCallbackHelper<T3>::InType in3, - typename CopyResultCallbackHelper<T4>::InType in4) { - *output.out1 = CopyResultCallbackHelper<T1>::Move(&in1); - *output.out2 = CopyResultCallbackHelper<T2>::Move(&in2); - *output.out3 = CopyResultCallbackHelper<T3>::Move(&in3); - *output.out4 = CopyResultCallbackHelper<T4>::Move(&in4); -} - -} // namespace internal - -template<typename T1> -base::Callback<void(typename internal::CopyResultCallbackHelper<T1>::InType)> -CreateCopyResultCallback(T1* out1) { - return base::Bind(&internal::CopyResultCallback<T1>, out1); -} - -template<typename T1, typename T2> -base::Callback<void(typename internal::CopyResultCallbackHelper<T1>::InType, - typename internal::CopyResultCallbackHelper<T2>::InType)> -CreateCopyResultCallback(T1* out1, T2* out2) { - return base::Bind(&internal::CopyResultCallback<T1, T2>, out1, out2); -} - -template<typename T1, typename T2, typename T3> -base::Callback<void(typename internal::CopyResultCallbackHelper<T1>::InType, - typename internal::CopyResultCallbackHelper<T2>::InType, - typename internal::CopyResultCallbackHelper<T3>::InType)> -CreateCopyResultCallback(T1* out1, T2* out2, T3* out3) { - return base::Bind( - &internal::CopyResultCallback<T1, T2, T3>, out1, out2, out3); -} - -template<typename T1, typename T2, typename T3, typename T4> -base::Callback<void(typename internal::CopyResultCallbackHelper<T1>::InType, - typename internal::CopyResultCallbackHelper<T2>::InType, - typename internal::CopyResultCallbackHelper<T3>::InType, - typename internal::CopyResultCallbackHelper<T4>::InType)> -CreateCopyResultCallback(T1* out1, T2* out2, T3* out3, T4* out4) { - return base::Bind( - &internal::CopyResultCallback<T1, T2, T3, T4>, - internal::OutputParams<T1, T2, T3, T4>(out1, out2, out3, out4)); -} - -typedef std::pair<int64, int64> ProgressInfo; - -// Helper utility for recording the results via ProgressCallback. -void AppendProgressCallbackResult(std::vector<ProgressInfo>* progress_values, - int64 progress, - int64 total); - -// Helper utility for recording the content via GetContentCallback. -class TestGetContentCallback { - public: - TestGetContentCallback(); - ~TestGetContentCallback(); - - const GetContentCallback& callback() const { return callback_; } - const ScopedVector<std::string>& data() const { return data_; } - ScopedVector<std::string>* mutable_data() { return &data_; } - std::string GetConcatenatedData() const; - - private: - void OnGetContent(google_apis::GDataErrorCode error, - scoped_ptr<std::string> data); - - const GetContentCallback callback_; - ScopedVector<std::string> data_; - - DISALLOW_COPY_AND_ASSIGN(TestGetContentCallback); -}; - -} // namespace test_util -} // namespace google_apis - -#endif // CHROME_BROWSER_GOOGLE_APIS_TEST_UTIL_H_ |