1 /*
2 * Copyright (C) 2016 The Android Open Source Project
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 "common/libs/fs/shared_fd.h"
18 #include "common/libs/fs/shared_select.h"
19
20 #include <stdlib.h>
21 #include <unistd.h>
22 #include <gtest/gtest.h>
23
24 #include <string>
25
26 namespace cuttlefish {
27
28 char pipe_message[] = "Testing the pipe";
29
TEST(SendFD,Basic)30 TEST(SendFD, Basic) {
31 SharedFD fds[2];
32 SharedFD::Pipe(fds, fds + 1);
33 EXPECT_TRUE(fds[0]->IsOpen());
34 EXPECT_TRUE(fds[1]->IsOpen());
35 EXPECT_EQ(sizeof(pipe_message), fds[1]->Write(pipe_message, sizeof(pipe_message)));
36 char buf[80];
37 EXPECT_EQ(sizeof(pipe_message), fds[0]->Read(buf, sizeof(buf)));
38 EXPECT_EQ(0, strcmp(buf, pipe_message));
39 }
40
41 }
42