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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 #ifndef EXTENSIONS_RENDERER_API_TEST_BASE_H_ | |
6 #define EXTENSIONS_RENDERER_API_TEST_BASE_H_ | |
7 | |
8 #include <map> | |
9 #include <string> | |
10 #include <utility> | |
11 | |
12 #include "base/message_loop/message_loop.h" | |
13 #include "base/run_loop.h" | |
14 #include "extensions/renderer/module_system_test.h" | |
15 #include "extensions/renderer/v8_schema_registry.h" | |
16 #include "gin/handle.h" | |
17 #include "gin/modules/module_registry.h" | |
18 #include "gin/object_template_builder.h" | |
19 #include "gin/wrappable.h" | |
20 #include "mojo/bindings/js/handle.h" | |
21 #include "mojo/public/cpp/bindings/interface_request.h" | |
22 #include "mojo/public/cpp/system/core.h" | |
23 | |
24 namespace extensions { | |
25 | |
26 class V8SchemaRegistry; | |
27 | |
28 // A ServiceProvider that provides access from JS modules to services registered | |
29 // by AddService() calls. | |
30 class TestServiceProvider : public gin::Wrappable<TestServiceProvider> { | |
31 public: | |
32 static gin::Handle<TestServiceProvider> Create(v8::Isolate* isolate); | |
33 virtual ~TestServiceProvider(); | |
34 | |
35 virtual gin::ObjectTemplateBuilder GetObjectTemplateBuilder( | |
36 v8::Isolate* isolate) OVERRIDE; | |
37 | |
38 template <typename Interface> | |
39 void AddService(const base::Callback<void(mojo::InterfaceRequest<Interface>)> | |
40 service_factory) { | |
41 service_factories_.insert(std::make_pair( | |
42 Interface::Name_, | |
43 base::Bind(ForwardToServiceFactory<Interface>, service_factory))); | |
44 } | |
45 | |
46 static gin::WrapperInfo kWrapperInfo; | |
47 | |
48 private: | |
49 TestServiceProvider(); | |
50 | |
51 mojo::Handle ConnectToService(const std::string& service_name); | |
52 | |
53 template <typename Interface> | |
54 static void ForwardToServiceFactory( | |
55 const base::Callback<void(mojo::InterfaceRequest<Interface>)> | |
56 service_factory, | |
57 mojo::ScopedMessagePipeHandle handle) { | |
58 service_factory.Run(mojo::MakeRequest<Interface>(handle.Pass())); | |
59 } | |
60 std::map<std::string, base::Callback<void(mojo::ScopedMessagePipeHandle)> > | |
61 service_factories_; | |
62 }; | |
63 | |
64 // A base class for unit testing apps/extensions API custom bindings implemented | |
65 // on Mojo services. To use: | |
66 // 1. Register test Mojo service implementations on service_provider(). | |
67 // 2. Write JS tests in extensions/test/data/test_file.js. | |
68 // 3. Write one C++ test function for each JS test containing | |
69 // RunTest("test_file.js", "testFunctionName"). | |
70 // See extensions/renderer/api_test_base_unittest.cc and | |
71 // extensions/test/data/api_test_base_unittest.js for sample usage. | |
72 class ApiTestBase : public ModuleSystemTest { | |
73 protected: | |
74 ApiTestBase(); | |
75 virtual ~ApiTestBase(); | |
76 virtual void SetUp() OVERRIDE; | |
77 void RunTest(const std::string& file_name, const std::string& test_name); | |
78 TestServiceProvider* service_provider() { return service_provider_.get(); } | |
79 | |
80 private: | |
81 void RegisterModules(); | |
82 void InitializeEnvironment(); | |
83 void RunTestInner(const std::string& test_name, | |
84 const base::Closure& quit_closure); | |
85 void RunPromisesAgain(); | |
86 | |
87 base::MessageLoop message_loop_; | |
88 gin::Handle<TestServiceProvider> service_provider_; | |
raymes
2014/07/24 08:17:38
gin handles aren't safe to have on the heap, but t
Sam McNally
2014/07/24 08:44:37
Done.
| |
89 scoped_ptr<V8SchemaRegistry> v8_schema_registry_; | |
90 }; | |
91 | |
92 } // namespace extensions | |
93 | |
94 #endif // EXTENSIONS_RENDERER_API_TEST_BASE_H_ | |
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