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Side by Side Diff: mojo/edk/system/dispatcher_unittest.cc

Issue 1350023003: Add a Mojo EDK for Chrome that uses one OS pipe per message pipe. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: move to mojo::edk namespace in preparation for runtim flag Created 5 years, 2 months ago
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1 // Copyright 2013 The Chromium Authors. All rights reserved. 1 // Copyright 2013 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "mojo/edk/system/dispatcher.h" 5 #include "mojo/edk/system/dispatcher.h"
6 6
7 #include "base/memory/ref_counted.h" 7 #include "base/memory/ref_counted.h"
8 #include "base/memory/scoped_vector.h" 8 #include "base/memory/scoped_vector.h"
9 #include "base/synchronization/waitable_event.h" 9 #include "base/synchronization/waitable_event.h"
10 #include "base/threading/simple_thread.h" 10 #include "base/threading/simple_thread.h"
11 #include "mojo/edk/embedder/platform_shared_buffer.h" 11 #include "mojo/edk/embedder/platform_shared_buffer.h"
12 #include "mojo/edk/system/memory.h" 12 #include "mojo/edk/system/memory.h"
13 #include "mojo/edk/system/waiter.h" 13 #include "mojo/edk/system/waiter.h"
14 #include "mojo/public/cpp/system/macros.h" 14 #include "mojo/public/cpp/system/macros.h"
15 #include "testing/gtest/include/gtest/gtest.h" 15 #include "testing/gtest/include/gtest/gtest.h"
16 16
17 namespace mojo { 17 namespace mojo {
18 namespace system { 18 namespace edk {
19 namespace { 19 namespace {
20 20
21 // Trivial subclass that makes the constructor public. 21 // Trivial subclass that makes the constructor public.
22 class TrivialDispatcher final : public Dispatcher { 22 class TrivialDispatcher final : public Dispatcher {
23 public: 23 public:
24 TrivialDispatcher() {} 24 TrivialDispatcher() {}
25 25
26 Type GetType() const override { return Type::UNKNOWN; } 26 Type GetType() const override { return Type::UNKNOWN; }
27 27
28 private: 28 private:
29 friend class base::RefCountedThreadSafe<TrivialDispatcher>; 29 friend class base::RefCountedThreadSafe<TrivialDispatcher>;
30 ~TrivialDispatcher() override {} 30 ~TrivialDispatcher() override {}
31 31
32 scoped_refptr<Dispatcher> CreateEquivalentDispatcherAndCloseImplNoLock() 32 scoped_refptr<Dispatcher> CreateEquivalentDispatcherAndCloseImplNoLock()
33 override { 33 override {
34 mutex().AssertHeld(); 34 lock().AssertAcquired();
35 return scoped_refptr<Dispatcher>(new TrivialDispatcher()); 35 return scoped_refptr<Dispatcher>(new TrivialDispatcher());
36 } 36 }
37 37
38 MOJO_DISALLOW_COPY_AND_ASSIGN(TrivialDispatcher); 38 MOJO_DISALLOW_COPY_AND_ASSIGN(TrivialDispatcher);
39 }; 39 };
40 40
41 TEST(DispatcherTest, Basic) { 41 TEST(DispatcherTest, Basic) {
42 scoped_refptr<Dispatcher> d(new TrivialDispatcher()); 42 scoped_refptr<Dispatcher> d(new TrivialDispatcher());
43 43
44 EXPECT_EQ(Dispatcher::Type::UNKNOWN, d->GetType()); 44 EXPECT_EQ(Dispatcher::Type::UNKNOWN, d->GetType());
(...skipping 152 matching lines...) Expand 10 before | Expand all | Expand 10 after
197 EXPECT_EQ(MOJO_RESULT_INVALID_ARGUMENT, dispatcher_->EndReadData(0)); 197 EXPECT_EQ(MOJO_RESULT_INVALID_ARGUMENT, dispatcher_->EndReadData(0));
198 break; 198 break;
199 case DUPLICATE_BUFFER_HANDLE: { 199 case DUPLICATE_BUFFER_HANDLE: {
200 scoped_refptr<Dispatcher> unused; 200 scoped_refptr<Dispatcher> unused;
201 EXPECT_EQ( 201 EXPECT_EQ(
202 MOJO_RESULT_INVALID_ARGUMENT, 202 MOJO_RESULT_INVALID_ARGUMENT,
203 dispatcher_->DuplicateBufferHandle(NullUserPointer(), &unused)); 203 dispatcher_->DuplicateBufferHandle(NullUserPointer(), &unused));
204 break; 204 break;
205 } 205 }
206 case MAP_BUFFER: { 206 case MAP_BUFFER: {
207 scoped_ptr<embedder::PlatformSharedBufferMapping> unused; 207 scoped_ptr<PlatformSharedBufferMapping> unused;
208 EXPECT_EQ( 208 EXPECT_EQ(
209 MOJO_RESULT_INVALID_ARGUMENT, 209 MOJO_RESULT_INVALID_ARGUMENT,
210 dispatcher_->MapBuffer(0u, 0u, MOJO_MAP_BUFFER_FLAG_NONE, &unused)); 210 dispatcher_->MapBuffer(0u, 0u, MOJO_MAP_BUFFER_FLAG_NONE, &unused));
211 break; 211 break;
212 } 212 }
213 case ADD_WAITER: { 213 case ADD_WAITER: {
214 HandleSignalsState hss; 214 HandleSignalsState hss;
215 MojoResult r = dispatcher_->AddAwakable( 215 MojoResult r = dispatcher_->AddAwakable(
216 &waiter_, ~MOJO_HANDLE_SIGNAL_NONE, 0, &hss); 216 &waiter_, ~MOJO_HANDLE_SIGNAL_NONE, 0, &hss);
217 EXPECT_TRUE(r == MOJO_RESULT_FAILED_PRECONDITION || 217 EXPECT_TRUE(r == MOJO_RESULT_FAILED_PRECONDITION ||
(...skipping 78 matching lines...) Expand 10 before | Expand all | Expand 10 after
296 } 296 }
297 // Kicks off real work on the threads: 297 // Kicks off real work on the threads:
298 event.Signal(); 298 event.Signal();
299 } // Joins all the threads. 299 } // Joins all the threads.
300 300
301 EXPECT_EQ(MOJO_RESULT_OK, d->Close()); 301 EXPECT_EQ(MOJO_RESULT_OK, d->Close());
302 } 302 }
303 } 303 }
304 304
305 } // namespace 305 } // namespace
306 } // namespace system 306 } // namespace edk
307 } // namespace mojo 307 } // namespace mojo
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