1 //
2 // Copyright (C) 2012 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 // based on pam_google_testrunner.cc
18 
19 #include <xz.h>
20 
21 #include <base/at_exit.h>
22 #include <base/command_line.h>
23 #include <brillo/test_helpers.h>
24 #include <gtest/gtest.h>
25 
26 #include "update_engine/common/terminator.h"
27 #include "update_engine/payload_generator/xz.h"
28 
main(int argc,char ** argv)29 int main(int argc, char** argv) {
30   LOG(INFO) << "started";
31   base::AtExitManager exit_manager;
32   // xz-embedded requires to initialize its CRC-32 table once on startup.
33   xz_crc32_init();
34   // The LZMA SDK-based Xz compressor used in the payload generation requires
35   // this one-time initialization.
36   chromeos_update_engine::XzCompressInit();
37   // TODO(garnold) temporarily cause the unittest binary to exit with status
38   // code 2 upon catching a SIGTERM. This will help diagnose why the unittest
39   // binary is perceived as failing by the buildbot.  We should revert it to use
40   // the default exit status of 1.  Corresponding reverts are necessary in
41   // terminator_unittest.cc.
42   chromeos_update_engine::Terminator::Init(2);
43   LOG(INFO) << "parsing command line arguments";
44   base::CommandLine::Init(argc, argv);
45   LOG(INFO) << "initializing gtest";
46   SetUpTests(&argc, argv, true);
47   // Logging to string is not thread safe.
48   brillo::LogToString(false);
49   LOG(INFO) << "running unit tests";
50   int test_result = RUN_ALL_TESTS();
51   LOG(INFO) << "unittest return value: " << test_result;
52   return test_result;
53 }
54