github.com/SagerNet/gvisor@v0.0.0-20210707092255-7731c139d75c/test/util/test_util_impl.cc (about)

     1  // Copyright 2019 The gVisor Authors.
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //     http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  #include <signal.h>
    16  
    17  #include "gtest/gtest.h"
    18  #include "absl/flags/flag.h"
    19  #include "absl/flags/parse.h"
    20  #include "benchmark/benchmark.h"
    21  #include "test/util/logging.h"
    22  
    23  extern bool FLAGS_benchmark_list_tests;
    24  extern std::string FLAGS_benchmark_filter;
    25  
    26  namespace gvisor {
    27  namespace testing {
    28  
    29  void SetupGvisorDeathTest() {}
    30  
    31  void TestInit(int* argc, char*** argv) {
    32    ::testing::InitGoogleTest(argc, *argv);
    33    benchmark::Initialize(argc, *argv);
    34    ::absl::ParseCommandLine(*argc, *argv);
    35  
    36    // Always mask SIGPIPE as it's common and tests aren't expected to handle it.
    37    struct sigaction sa = {};
    38    sa.sa_handler = SIG_IGN;
    39    TEST_CHECK(sigaction(SIGPIPE, &sa, nullptr) == 0);
    40  }
    41  
    42  int RunAllTests() {
    43    if (FLAGS_benchmark_list_tests || FLAGS_benchmark_filter != ".") {
    44      benchmark::RunSpecifiedBenchmarks();
    45      return 0;
    46    } else {
    47      return RUN_ALL_TESTS();
    48    }
    49  }
    50  
    51  }  // namespace testing
    52  }  // namespace gvisor