Merge branch 'master' into temp_remove_particles
[blender.git] / intern / cycles / test / util_task_test.cpp
1 /*
2  * Copyright 2011-2016 Blender Foundation
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  * http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16
17 #include "testing/testing.h"
18
19 #include "util/util_task.h"
20
21 CCL_NAMESPACE_BEGIN
22
23 namespace {
24
25 void task_run() {
26 }
27
28 }  // namespace
29
30 TEST(util_task, basic) {
31         TaskScheduler::init(0);
32         TaskPool pool;
33         for(int i = 0; i < 100; ++i) {
34                 pool.push(function_bind(task_run));
35         }
36         TaskPool::Summary summary;
37         pool.wait_work(&summary);
38         TaskScheduler::exit();
39         EXPECT_EQ(summary.num_tasks_handled, 100);
40 }
41
42 TEST(util_task, multiple_times) {
43         for(int N = 0; N < 1000; ++N) {
44                 TaskScheduler::init(0);
45                 TaskPool pool;
46                 for(int i = 0; i < 100; ++i) {
47                         pool.push(function_bind(task_run));
48                 }
49                 TaskPool::Summary summary;
50                 pool.wait_work(&summary);
51                 TaskScheduler::exit();
52                 EXPECT_EQ(summary.num_tasks_handled, 100);
53         }
54 }
55
56 CCL_NAMESPACE_END