1 /******************************************************************************
2  *
3  *  Copyright 2014 Google, Inc.
4  *
5  *  Licensed under the Apache License, Version 2.0 (the "License");
6  *  you may not use this file except in compliance with the License.
7  *  You may obtain a copy of the License at:
8  *
9  *  http://www.apache.org/licenses/LICENSE-2.0
10  *
11  *  Unless required by applicable law or agreed to in writing, software
12  *  distributed under the License is distributed on an "AS IS" BASIS,
13  *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14  *  See the License for the specific language governing permissions and
15  *  limitations under the License.
16  *
17  ******************************************************************************/
18 
19 #include <gtest/gtest.h>
20 
21 #include "AllocationTestHarness.h"
22 
23 #include "common/message_loop_thread.h"
24 #include "osi/include/future.h"
25 #include "osi/include/osi.h"
26 
27 using bluetooth::common::MessageLoopThread;
28 
29 static const char* pass_back_data0 = "fancy a sandwich? it's a fancy sandwich";
30 static const char* pass_back_data1 =
31     "what kind of ice cream truck plays the worst christmas song of all time?";
32 
33 class FutureTest : public AllocationTestHarness {};
34 
35 static void post_to_future(void* context) {
36   future_ready((future_t*)context, (void*)pass_back_data0);
37 }
38 
39 TEST_F(FutureTest, test_future_non_immediate) {
40   future_t* future = future_new();
41   ASSERT_TRUE(future != NULL);
42 
43   MessageLoopThread worker_thread("worker_thread");
44   worker_thread.StartUp();
45   worker_thread.DoInThread(FROM_HERE, base::Bind(post_to_future, future));
46 
47   EXPECT_EQ(pass_back_data0, future_await(future));
48 
49   worker_thread.ShutDown();
50 }
51 
52 TEST_F(FutureTest, test_future_immediate) {
53   future_t* future = future_new_immediate((void*)pass_back_data1);
54   ASSERT_TRUE(future != NULL);
55   EXPECT_EQ(pass_back_data1, future_await(future));
56 }
57