gvisor.dev/gvisor@v0.0.0-20240520182842-f9d4d51c7e0f/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_gtest_list_tests;
    24  namespace benchmark {
    25  extern bool FLAGS_benchmark_list_tests;
    26  }
    27  
    28  namespace gvisor {
    29  namespace testing {
    30  
    31  void SetupGvisorDeathTest() {}
    32  
    33  void TestInit(int* argc, char*** argv) {
    34    ::testing::InitGoogleTest(argc, *argv);
    35    benchmark::Initialize(argc, *argv);
    36    ::absl::ParseCommandLine(*argc, *argv);
    37  
    38    // Always mask SIGPIPE as it's common and tests aren't expected to handle it.
    39    struct sigaction sa = {};
    40    sa.sa_handler = SIG_IGN;
    41    TEST_CHECK(sigaction(SIGPIPE, &sa, nullptr) == 0);
    42  }
    43  
    44  int RunAllTests() {
    45    if (::testing::FLAGS_gtest_list_tests) {
    46      return RUN_ALL_TESTS();
    47    }
    48    if (::benchmark::FLAGS_benchmark_list_tests) {
    49      benchmark::RunSpecifiedBenchmarks();
    50      return 0;
    51    }
    52  
    53    // Run selected tests & benchmarks.
    54    int rc = RUN_ALL_TESTS();
    55    benchmark::RunSpecifiedBenchmarks();
    56    return rc;
    57  }
    58  
    59  }  // namespace testing
    60  }  // namespace gvisor