C++ (Cpp) Future::failureの例

コード例 #1

ファイル: cgroups_launcher.cpp プロジェクト: supr/mesos

Future<Nothing> _destroy(
    const ContainerID& containerId,
    process::Future<bool> destroyed)
{
  if (destroyed.isFailed()) {
    LOG(ERROR) << "Failed to destroy freezer cgroup for '"
               << containerId << "': " << destroyed.failure();
    return Failure("Failed to destroy launcher: " + destroyed.failure());
  }
  return Nothing();
}

コード例 #2

ファイル: gtest.hpp プロジェクト: andrewrothstein/mesos

::testing::AssertionResult AwaitAssertAbandoned(
    const char* expr,
    const char*, // Unused string representation of 'duration'.
    const process::Future<T>& actual,
    const Duration& duration)
{
  process::Owned<process::Latch> latch(new process::Latch());

  actual.onAny([=]() { latch->trigger(); });
  actual.onAbandoned([=]() { latch->trigger(); });

  if (!latch->await(duration)) {
    return ::testing::AssertionFailure()
      << "Failed to wait " << duration << " for " << expr;
  } else if (actual.isDiscarded()) {
    return ::testing::AssertionFailure()
      << expr << " was discarded";
  } else if (actual.isReady()) {
    return ::testing::AssertionFailure()
      << expr << " is ready (" << ::testing::PrintToString(actual.get()) << ")";
  } else if (actual.isFailed()) {
    return ::testing::AssertionFailure()
      << "(" << expr << ").failure(): " << actual.failure();
  }

  CHECK_ABANDONED(actual);

  return ::testing::AssertionSuccess();
}

コード例 #3

ファイル: linux_launcher.cpp プロジェクト: Bbarrett/mesos

Future<Nothing> _destroy(
    const ContainerID& containerId,
    const process::Future<Nothing>& destroyed)
{
  if (!destroyed.isReady()) {
    return Failure("Failed to destroy launcher: " +
                   (destroyed.isFailed() ? destroyed.failure() : "discarded"));
  }

  return Nothing();
}

コード例 #4

ファイル: check.hpp プロジェクト: 447327642/mesos

Option<Error> _check_discarded(const process::Future<T>& f)
{
  if (f.isPending()) {
    return Error("is PENDING");
  } else if (f.isReady()) {
    return Error("is READY");
  } else if (f.isFailed()) {
    return Error("is FAILED: " + f.failure());
  } else {
    CHECK(f.isDiscarded());
    return None();
  }
}

コード例 #5

ファイル: gtest.hpp プロジェクト: vanloswang/mesos

::testing::AssertionResult AwaitAssertDiscarded(
    const char* expr,
    const char*, // Unused string representation of 'duration'.
    const process::Future<T>& actual,
    const Duration& duration)
{
  if (!process::internal::await(actual, duration)) {
    return ::testing::AssertionFailure()
      << "Failed to wait " << duration << " for " << expr;
  } else if (actual.isFailed()) {
    return ::testing::AssertionFailure()
      << "(" << expr << ").failure(): " << actual.failure();
  } else if (actual.isReady()) {
    return ::testing::AssertionFailure()
      << expr << " is ready (" << ::testing::PrintToString(actual.get()) << ")";
  }

  return ::testing::AssertionSuccess();
}