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Side by Side Diff: base/test/test_timeouts.h

Issue 1647803004: Move base to DEPS (Closed) Base URL: git@github.com:domokit/mojo.git@master
Patch Set: Created 4 years, 10 months ago
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1 // Copyright (c) 2012 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 BASE_TEST_TEST_TIMEOUTS_H_
6 #define BASE_TEST_TEST_TIMEOUTS_H_
7
8 #include "base/basictypes.h"
9 #include "base/logging.h"
10 #include "base/time/time.h"
11
12 // Returns common timeouts to use in tests. Makes it possible to adjust
13 // the timeouts for different environments (like Valgrind).
14 class TestTimeouts {
15 public:
16 // Initializes the timeouts. Non thread-safe. Should be called exactly once
17 // by the test suite.
18 static void Initialize();
19
20 // Timeout for actions that are expected to finish "almost instantly".
21 static base::TimeDelta tiny_timeout() {
22 DCHECK(initialized_);
23 return base::TimeDelta::FromMilliseconds(tiny_timeout_ms_);
24 }
25
26 // Timeout to wait for something to happen. If you are not sure
27 // which timeout to use, this is the one you want.
28 static base::TimeDelta action_timeout() {
29 DCHECK(initialized_);
30 return base::TimeDelta::FromMilliseconds(action_timeout_ms_);
31 }
32
33 // Timeout longer than the above, but still suitable to use
34 // multiple times in a single test. Use if the timeout above
35 // is not sufficient.
36 static base::TimeDelta action_max_timeout() {
37 DCHECK(initialized_);
38 return base::TimeDelta::FromMilliseconds(action_max_timeout_ms_);
39 }
40
41 // Timeout for a single test launched used built-in test launcher.
42 // Do not use outside of the test launcher.
43 static base::TimeDelta test_launcher_timeout() {
44 DCHECK(initialized_);
45 return base::TimeDelta::FromMilliseconds(test_launcher_timeout_ms_);
46 }
47
48 private:
49 static bool initialized_;
50
51 static int tiny_timeout_ms_;
52 static int action_timeout_ms_;
53 static int action_max_timeout_ms_;
54 static int test_launcher_timeout_ms_;
55
56 DISALLOW_IMPLICIT_CONSTRUCTORS(TestTimeouts);
57 };
58
59 #endif // BASE_TEST_TEST_TIMEOUTS_H_
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