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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 // This tests the performance of the C API. | 5 // This tests the performance of the C API. |
| 6 | 6 |
| 7 #include "mojo/public/system/core.h" | 7 #include "mojo/public/system/core.h" |
| 8 | 8 |
| 9 #include "base/basictypes.h" | 9 #include "base/basictypes.h" |
| 10 #include "base/bind.h" | 10 #include "base/bind.h" |
| 11 #include "base/logging.h" | 11 #include "base/logging.h" |
| 12 #include "mojo/public/tests/test_support.h" | 12 #include "mojo/public/tests/test_support.h" |
| 13 #include "testing/gtest/include/gtest/gtest.h" | 13 #include "testing/gtest/include/gtest/gtest.h" |
| 14 | 14 |
| 15 namespace { | 15 namespace { |
| 16 | 16 |
| 17 class SystemPerftest : public testing::Test { | 17 class CorePerftest : public testing::Test { |
| 18 public: | 18 public: |
| 19 SystemPerftest() {} | 19 CorePerftest() {} |
| 20 virtual ~SystemPerftest() {} | 20 virtual ~CorePerftest() {} |
| 21 | 21 |
| 22 void NoOp() { | 22 void NoOp() { |
| 23 } | 23 } |
| 24 | 24 |
| 25 void MessagePipe_CreateAndClose() { | 25 void MessagePipe_CreateAndClose() { |
| 26 MojoResult result; | 26 MojoResult result; |
| 27 result = MojoCreateMessagePipe(&h_0_, &h_1_); | 27 result = MojoCreateMessagePipe(&h_0_, &h_1_); |
| 28 DCHECK_EQ(result, MOJO_RESULT_OK); | 28 DCHECK_EQ(result, MOJO_RESULT_OK); |
| 29 result = MojoClose(h_0_); | 29 result = MojoClose(h_0_); |
| 30 DCHECK_EQ(result, MOJO_RESULT_OK); | 30 DCHECK_EQ(result, MOJO_RESULT_OK); |
| (...skipping 23 matching lines...) Expand all Loading... |
| 54 NULL, NULL, | 54 NULL, NULL, |
| 55 MOJO_READ_MESSAGE_FLAG_MAY_DISCARD); | 55 MOJO_READ_MESSAGE_FLAG_MAY_DISCARD); |
| 56 DCHECK_EQ(result, MOJO_RESULT_SHOULD_WAIT); | 56 DCHECK_EQ(result, MOJO_RESULT_SHOULD_WAIT); |
| 57 } | 57 } |
| 58 | 58 |
| 59 protected: | 59 protected: |
| 60 MojoHandle h_0_; | 60 MojoHandle h_0_; |
| 61 MojoHandle h_1_; | 61 MojoHandle h_1_; |
| 62 | 62 |
| 63 private: | 63 private: |
| 64 DISALLOW_COPY_AND_ASSIGN(SystemPerftest); | 64 DISALLOW_COPY_AND_ASSIGN(CorePerftest); |
| 65 }; | 65 }; |
| 66 | 66 |
| 67 // A no-op test so we can compare performance. | 67 // A no-op test so we can compare performance. |
| 68 TEST_F(SystemPerftest, NoOp) { | 68 TEST_F(CorePerftest, NoOp) { |
| 69 mojo::test::IterateAndReportPerf( | 69 mojo::test::IterateAndReportPerf( |
| 70 "NoOp", | 70 "NoOp", |
| 71 base::Bind(&SystemPerftest::NoOp, | 71 base::Bind(&CorePerftest::NoOp, |
| 72 base::Unretained(this))); | 72 base::Unretained(this))); |
| 73 } | 73 } |
| 74 | 74 |
| 75 TEST_F(SystemPerftest, MessagePipe_CreateAndClose) { | 75 TEST_F(CorePerftest, MessagePipe_CreateAndClose) { |
| 76 mojo::test::IterateAndReportPerf( | 76 mojo::test::IterateAndReportPerf( |
| 77 "MessagePipe_CreateAndClose", | 77 "MessagePipe_CreateAndClose", |
| 78 base::Bind(&SystemPerftest::MessagePipe_CreateAndClose, | 78 base::Bind(&CorePerftest::MessagePipe_CreateAndClose, |
| 79 base::Unretained(this))); | 79 base::Unretained(this))); |
| 80 } | 80 } |
| 81 | 81 |
| 82 TEST_F(SystemPerftest, MessagePipe_WriteAndRead) { | 82 TEST_F(CorePerftest, MessagePipe_WriteAndRead) { |
| 83 CHECK_EQ(MojoCreateMessagePipe(&h_0_, &h_1_), MOJO_RESULT_OK); | 83 CHECK_EQ(MojoCreateMessagePipe(&h_0_, &h_1_), MOJO_RESULT_OK); |
| 84 char buffer[10000] = { 0 }; | 84 char buffer[10000] = { 0 }; |
| 85 mojo::test::IterateAndReportPerf( | 85 mojo::test::IterateAndReportPerf( |
| 86 "MessagePipe_WriteAndRead_10bytes", | 86 "MessagePipe_WriteAndRead_10bytes", |
| 87 base::Bind(&SystemPerftest::MessagePipe_WriteAndRead, | 87 base::Bind(&CorePerftest::MessagePipe_WriteAndRead, |
| 88 base::Unretained(this), | 88 base::Unretained(this), |
| 89 static_cast<void*>(buffer), static_cast<uint32_t>(10))); | 89 static_cast<void*>(buffer), static_cast<uint32_t>(10))); |
| 90 mojo::test::IterateAndReportPerf( | 90 mojo::test::IterateAndReportPerf( |
| 91 "MessagePipe_WriteAndRead_100bytes", | 91 "MessagePipe_WriteAndRead_100bytes", |
| 92 base::Bind(&SystemPerftest::MessagePipe_WriteAndRead, | 92 base::Bind(&CorePerftest::MessagePipe_WriteAndRead, |
| 93 base::Unretained(this), | 93 base::Unretained(this), |
| 94 static_cast<void*>(buffer), static_cast<uint32_t>(100))); | 94 static_cast<void*>(buffer), static_cast<uint32_t>(100))); |
| 95 mojo::test::IterateAndReportPerf( | 95 mojo::test::IterateAndReportPerf( |
| 96 "MessagePipe_WriteAndRead_1000bytes", | 96 "MessagePipe_WriteAndRead_1000bytes", |
| 97 base::Bind(&SystemPerftest::MessagePipe_WriteAndRead, | 97 base::Bind(&CorePerftest::MessagePipe_WriteAndRead, |
| 98 base::Unretained(this), | 98 base::Unretained(this), |
| 99 static_cast<void*>(buffer), static_cast<uint32_t>(1000))); | 99 static_cast<void*>(buffer), static_cast<uint32_t>(1000))); |
| 100 mojo::test::IterateAndReportPerf( | 100 mojo::test::IterateAndReportPerf( |
| 101 "MessagePipe_WriteAndRead_10000bytes", | 101 "MessagePipe_WriteAndRead_10000bytes", |
| 102 base::Bind(&SystemPerftest::MessagePipe_WriteAndRead, | 102 base::Bind(&CorePerftest::MessagePipe_WriteAndRead, |
| 103 base::Unretained(this), | 103 base::Unretained(this), |
| 104 static_cast<void*>(buffer), static_cast<uint32_t>(10000))); | 104 static_cast<void*>(buffer), static_cast<uint32_t>(10000))); |
| 105 CHECK_EQ(MojoClose(h_0_), MOJO_RESULT_OK); | 105 CHECK_EQ(MojoClose(h_0_), MOJO_RESULT_OK); |
| 106 CHECK_EQ(MojoClose(h_1_), MOJO_RESULT_OK); | 106 CHECK_EQ(MojoClose(h_1_), MOJO_RESULT_OK); |
| 107 } | 107 } |
| 108 | 108 |
| 109 TEST_F(SystemPerftest, MessagePipe_EmptyRead) { | 109 TEST_F(CorePerftest, MessagePipe_EmptyRead) { |
| 110 CHECK_EQ(MojoCreateMessagePipe(&h_0_, &h_1_), MOJO_RESULT_OK); | 110 CHECK_EQ(MojoCreateMessagePipe(&h_0_, &h_1_), MOJO_RESULT_OK); |
| 111 mojo::test::IterateAndReportPerf( | 111 mojo::test::IterateAndReportPerf( |
| 112 "MessagePipe_EmptyRead", | 112 "MessagePipe_EmptyRead", |
| 113 base::Bind(&SystemPerftest::MessagePipe_EmptyRead, | 113 base::Bind(&CorePerftest::MessagePipe_EmptyRead, |
| 114 base::Unretained(this))); | 114 base::Unretained(this))); |
| 115 CHECK_EQ(MojoClose(h_0_), MOJO_RESULT_OK); | 115 CHECK_EQ(MojoClose(h_0_), MOJO_RESULT_OK); |
| 116 CHECK_EQ(MojoClose(h_1_), MOJO_RESULT_OK); | 116 CHECK_EQ(MojoClose(h_1_), MOJO_RESULT_OK); |
| 117 } | 117 } |
| 118 | 118 |
| 119 } // namespace | 119 } // namespace |
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