1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
|
#include <gtest/gtest.h>
#include <chrono>
#include <thread>
#include "util/sync_task.h"
#include "util/testing.h"
#include "util/thread_pool.h"
using cert_trans::ThreadPool;
using std::bind;
using std::chrono::milliseconds;
using std::this_thread::sleep_for;
namespace {
TEST(SyncTaskTest, StateChange) {
ThreadPool pool;
util::SyncTask s(&pool);
EXPECT_FALSE(s.IsDone());
util::Status status(util::error::INTERNAL, "my own private status");
s.task()->Return(status);
s.Wait();
EXPECT_TRUE(s.IsDone());
EXPECT_EQ(status, s.status());
}
void DelayReturn(util::Task* task, const util::Status& status) {
sleep_for(milliseconds(100));
task->Return(status);
}
TEST(SyncTaskTest, Wait) {
ThreadPool pool;
util::SyncTask s(&pool);
EXPECT_FALSE(s.IsDone());
util::Status status(util::error::INTERNAL, "my own private status");
pool.Add(bind(DelayReturn, s.task(), status));
s.Wait();
EXPECT_TRUE(s.IsDone());
EXPECT_EQ(status, s.status());
}
void CancelTask(util::Task* task) {
task->Return(util::Status::CANCELLED);
}
TEST(SyncTaskTest, CancelBefore) {
ThreadPool pool;
util::SyncTask s(&pool);
EXPECT_FALSE(s.IsDone());
s.task()->WhenCancelled(bind(CancelTask, s.task()));
s.Cancel();
s.Wait();
EXPECT_TRUE(s.IsDone());
EXPECT_EQ(util::Status::CANCELLED, s.status());
}
TEST(SyncTaskTest, CancelAfter) {
ThreadPool pool;
util::SyncTask s(&pool);
EXPECT_FALSE(s.IsDone());
s.task()->WhenCancelled(bind(CancelTask, s.task()));
util::Status status(util::error::INTERNAL, "my own private status");
s.task()->Return(status);
s.Cancel();
s.Wait();
EXPECT_TRUE(s.IsDone());
EXPECT_EQ(status, s.status());
}
} // namespace
int main(int argc, char** argv) {
cert_trans::test::InitTesting(argv[0], &argc, &argv, true);
return RUN_ALL_TESTS();
}
|
