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1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file |
2 // for details. All rights reserved. Use of this source code is governed by a | 2 // for details. All rights reserved. Use of this source code is governed by a |
3 // BSD-style license that can be found in the LICENSE file. | 3 // BSD-style license that can be found in the LICENSE file. |
4 | 4 |
5 #include "platform/assert.h" | 5 #include "platform/assert.h" |
6 #include "vm/isolate.h" | 6 #include "vm/isolate.h" |
7 #include "vm/unit_test.h" | 7 #include "vm/unit_test.h" |
8 #include "vm/thread.h" | 8 #include "vm/thread.h" |
9 | 9 |
10 namespace dart { | 10 namespace dart { |
11 | 11 |
12 UNIT_TEST_CASE(Mutex) { | 12 UNIT_TEST_CASE(Mutex) { |
13 // This unit test case needs a running isolate. | 13 // This unit test case needs a running isolate. |
14 Isolate* isolate = Isolate::Init(); | 14 Isolate* isolate = Isolate::Init(NULL); |
15 | 15 |
16 Mutex* mutex = new Mutex(); | 16 Mutex* mutex = new Mutex(); |
17 mutex->Lock(); | 17 mutex->Lock(); |
18 EXPECT_EQ(false, mutex->TryLock()); | 18 EXPECT_EQ(false, mutex->TryLock()); |
19 mutex->Unlock(); | 19 mutex->Unlock(); |
20 EXPECT_EQ(true, mutex->TryLock()); | 20 EXPECT_EQ(true, mutex->TryLock()); |
21 mutex->Unlock(); | 21 mutex->Unlock(); |
22 { | 22 { |
23 MutexLocker ml(mutex); | 23 MutexLocker ml(mutex); |
24 EXPECT_EQ(false, mutex->TryLock()); | 24 EXPECT_EQ(false, mutex->TryLock()); |
25 } | 25 } |
26 // The isolate shutdown and the destruction of the mutex are out-of-order on | 26 // The isolate shutdown and the destruction of the mutex are out-of-order on |
27 // purpose. | 27 // purpose. |
28 isolate->Shutdown(); | 28 isolate->Shutdown(); |
29 delete isolate; | 29 delete isolate; |
30 delete mutex; | 30 delete mutex; |
31 } | 31 } |
32 | 32 |
33 | 33 |
34 UNIT_TEST_CASE(Monitor) { | 34 UNIT_TEST_CASE(Monitor) { |
35 // This unit test case needs a running isolate. | 35 // This unit test case needs a running isolate. |
36 Isolate* isolate = Isolate::Init(); | 36 Isolate* isolate = Isolate::Init(NULL); |
37 | 37 |
38 Monitor* monitor = new Monitor(); | 38 Monitor* monitor = new Monitor(); |
39 monitor->Enter(); | 39 monitor->Enter(); |
40 monitor->Exit(); | 40 monitor->Exit(); |
41 | 41 |
42 { | 42 { |
43 MonitorLocker ml(monitor); | 43 MonitorLocker ml(monitor); |
44 int64_t start = OS::GetCurrentTimeMillis(); | 44 int64_t start = OS::GetCurrentTimeMillis(); |
45 int64_t wait_time = 2017; | 45 int64_t wait_time = 2017; |
46 Monitor::WaitResult wait_result = ml.Wait(wait_time); | 46 Monitor::WaitResult wait_result = ml.Wait(wait_time); |
47 int64_t stop = OS::GetCurrentTimeMillis(); | 47 int64_t stop = OS::GetCurrentTimeMillis(); |
48 EXPECT_EQ(Monitor::kTimedOut, wait_result); | 48 EXPECT_EQ(Monitor::kTimedOut, wait_result); |
49 const int kAcceptableTimeJitter = 20; // Measured in milliseconds. | 49 const int kAcceptableTimeJitter = 20; // Measured in milliseconds. |
50 EXPECT_LE(wait_time - kAcceptableTimeJitter, stop - start); | 50 EXPECT_LE(wait_time - kAcceptableTimeJitter, stop - start); |
51 const int kAcceptableWakeupDelay = 120; // Measured in milliseconds. | 51 const int kAcceptableWakeupDelay = 120; // Measured in milliseconds. |
52 EXPECT_GE(wait_time + kAcceptableWakeupDelay, stop - start); | 52 EXPECT_GE(wait_time + kAcceptableWakeupDelay, stop - start); |
53 } | 53 } |
54 // The isolate shutdown and the destruction of the mutex are out-of-order on | 54 // The isolate shutdown and the destruction of the mutex are out-of-order on |
55 // purpose. | 55 // purpose. |
56 isolate->Shutdown(); | 56 isolate->Shutdown(); |
57 delete isolate; | 57 delete isolate; |
58 delete monitor; | 58 delete monitor; |
59 } | 59 } |
60 | 60 |
61 } // namespace dart | 61 } // namespace dart |
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