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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 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 | 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/public/cpp/utility/run_loop.h" | 5 #include "mojo/public/cpp/utility/run_loop.h" |
6 | 6 |
7 #include <string> | 7 #include <string> |
8 | 8 |
9 #include "mojo/public/cpp/system/core.h" | 9 #include "mojo/public/cpp/system/core.h" |
10 #include "mojo/public/cpp/test_support/test_utils.h" | 10 #include "mojo/public/cpp/test_support/test_utils.h" |
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94 | 94 |
95 // Verifies RunLoop quits when no more handles (handle is removed when ready). | 95 // Verifies RunLoop quits when no more handles (handle is removed when ready). |
96 TEST_F(RunLoopTest, HandleReady) { | 96 TEST_F(RunLoopTest, HandleReady) { |
97 RemoveOnReadyRunLoopHandler handler; | 97 RemoveOnReadyRunLoopHandler handler; |
98 MessagePipe test_pipe; | 98 MessagePipe test_pipe; |
99 EXPECT_TRUE(test::WriteTextMessage(test_pipe.handle1.get(), std::string())); | 99 EXPECT_TRUE(test::WriteTextMessage(test_pipe.handle1.get(), std::string())); |
100 | 100 |
101 RunLoop run_loop; | 101 RunLoop run_loop; |
102 handler.set_run_loop(&run_loop); | 102 handler.set_run_loop(&run_loop); |
103 run_loop.AddHandler(&handler, test_pipe.handle0.get(), | 103 run_loop.AddHandler(&handler, test_pipe.handle0.get(), |
104 MOJO_WAIT_FLAG_READABLE, MOJO_DEADLINE_INDEFINITE); | 104 MOJO_HANDLE_SIGNAL_READABLE, MOJO_DEADLINE_INDEFINITE); |
105 run_loop.Run(); | 105 run_loop.Run(); |
106 EXPECT_EQ(1, handler.ready_count()); | 106 EXPECT_EQ(1, handler.ready_count()); |
107 EXPECT_EQ(0, handler.error_count()); | 107 EXPECT_EQ(0, handler.error_count()); |
108 EXPECT_FALSE(run_loop.HasHandler(test_pipe.handle0.get())); | 108 EXPECT_FALSE(run_loop.HasHandler(test_pipe.handle0.get())); |
109 } | 109 } |
110 | 110 |
111 class QuitOnReadyRunLoopHandler : public TestRunLoopHandler { | 111 class QuitOnReadyRunLoopHandler : public TestRunLoopHandler { |
112 public: | 112 public: |
113 QuitOnReadyRunLoopHandler() : run_loop_(NULL) { | 113 QuitOnReadyRunLoopHandler() : run_loop_(NULL) { |
114 } | 114 } |
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130 | 130 |
131 // Verifies Quit() from OnHandleReady() quits the loop. | 131 // Verifies Quit() from OnHandleReady() quits the loop. |
132 TEST_F(RunLoopTest, QuitFromReady) { | 132 TEST_F(RunLoopTest, QuitFromReady) { |
133 QuitOnReadyRunLoopHandler handler; | 133 QuitOnReadyRunLoopHandler handler; |
134 MessagePipe test_pipe; | 134 MessagePipe test_pipe; |
135 EXPECT_TRUE(test::WriteTextMessage(test_pipe.handle1.get(), std::string())); | 135 EXPECT_TRUE(test::WriteTextMessage(test_pipe.handle1.get(), std::string())); |
136 | 136 |
137 RunLoop run_loop; | 137 RunLoop run_loop; |
138 handler.set_run_loop(&run_loop); | 138 handler.set_run_loop(&run_loop); |
139 run_loop.AddHandler(&handler, test_pipe.handle0.get(), | 139 run_loop.AddHandler(&handler, test_pipe.handle0.get(), |
140 MOJO_WAIT_FLAG_READABLE, MOJO_DEADLINE_INDEFINITE); | 140 MOJO_HANDLE_SIGNAL_READABLE, MOJO_DEADLINE_INDEFINITE); |
141 run_loop.Run(); | 141 run_loop.Run(); |
142 EXPECT_EQ(1, handler.ready_count()); | 142 EXPECT_EQ(1, handler.ready_count()); |
143 EXPECT_EQ(0, handler.error_count()); | 143 EXPECT_EQ(0, handler.error_count()); |
144 EXPECT_TRUE(run_loop.HasHandler(test_pipe.handle0.get())); | 144 EXPECT_TRUE(run_loop.HasHandler(test_pipe.handle0.get())); |
145 } | 145 } |
146 | 146 |
147 class QuitOnErrorRunLoopHandler : public TestRunLoopHandler { | 147 class QuitOnErrorRunLoopHandler : public TestRunLoopHandler { |
148 public: | 148 public: |
149 QuitOnErrorRunLoopHandler() : run_loop_(NULL) { | 149 QuitOnErrorRunLoopHandler() : run_loop_(NULL) { |
150 } | 150 } |
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165 MOJO_DISALLOW_COPY_AND_ASSIGN(QuitOnErrorRunLoopHandler); | 165 MOJO_DISALLOW_COPY_AND_ASSIGN(QuitOnErrorRunLoopHandler); |
166 }; | 166 }; |
167 | 167 |
168 // Verifies Quit() when the deadline is reached works. | 168 // Verifies Quit() when the deadline is reached works. |
169 TEST_F(RunLoopTest, QuitWhenDeadlineExpired) { | 169 TEST_F(RunLoopTest, QuitWhenDeadlineExpired) { |
170 QuitOnErrorRunLoopHandler handler; | 170 QuitOnErrorRunLoopHandler handler; |
171 MessagePipe test_pipe; | 171 MessagePipe test_pipe; |
172 RunLoop run_loop; | 172 RunLoop run_loop; |
173 handler.set_run_loop(&run_loop); | 173 handler.set_run_loop(&run_loop); |
174 run_loop.AddHandler(&handler, test_pipe.handle0.get(), | 174 run_loop.AddHandler(&handler, test_pipe.handle0.get(), |
175 MOJO_WAIT_FLAG_READABLE, | 175 MOJO_HANDLE_SIGNAL_READABLE, |
176 static_cast<MojoDeadline>(10000)); | 176 static_cast<MojoDeadline>(10000)); |
177 run_loop.Run(); | 177 run_loop.Run(); |
178 EXPECT_EQ(0, handler.ready_count()); | 178 EXPECT_EQ(0, handler.ready_count()); |
179 EXPECT_EQ(1, handler.error_count()); | 179 EXPECT_EQ(1, handler.error_count()); |
180 EXPECT_EQ(MOJO_RESULT_DEADLINE_EXCEEDED, handler.last_error_result()); | 180 EXPECT_EQ(MOJO_RESULT_DEADLINE_EXCEEDED, handler.last_error_result()); |
181 EXPECT_FALSE(run_loop.HasHandler(test_pipe.handle0.get())); | 181 EXPECT_FALSE(run_loop.HasHandler(test_pipe.handle0.get())); |
182 } | 182 } |
183 | 183 |
184 TEST_F(RunLoopTest, Current) { | 184 TEST_F(RunLoopTest, Current) { |
185 EXPECT_TRUE(RunLoop::current() == NULL); | 185 EXPECT_TRUE(RunLoop::current() == NULL); |
186 { | 186 { |
187 RunLoop run_loop; | 187 RunLoop run_loop; |
188 EXPECT_EQ(&run_loop, RunLoop::current()); | 188 EXPECT_EQ(&run_loop, RunLoop::current()); |
189 } | 189 } |
190 EXPECT_TRUE(RunLoop::current() == NULL); | 190 EXPECT_TRUE(RunLoop::current() == NULL); |
191 } | 191 } |
192 | 192 |
193 // TODO(darin): Add tests for nested calls to RunLoop::Run(). See crbug/384633. | 193 // TODO(darin): Add tests for nested calls to RunLoop::Run(). See crbug/384633. |
194 | 194 |
195 } // namespace | 195 } // namespace |
196 } // namespace mojo | 196 } // namespace mojo |
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