C++ (Cpp) Try::drop Beispiele

Beispiel #1

Datei: capabilities_tests.cpp Projekt: haosdent/mesos

// This test verifies that an operation ('ping') that needs `NET_RAW`
// capability does not succeed if the capability `NET_RAW` is dropped.
TEST_F(CapabilitiesTest, ROOT_PingWithNoNetRawCaps)
{
  Try<Capabilities> manager = Capabilities::create();
  ASSERT_SOME(manager);

  Try<ProcessCapabilities> capabilities = manager->get();
  ASSERT_SOME(capabilities);

  capabilities->drop(capabilities::PERMITTED, capabilities::NET_RAW);

  Try<Subprocess> s = ping(capabilities->get(capabilities::PERMITTED));
  ASSERT_SOME(s);

  Future<Option<int>> status = s->status();
  AWAIT_READY(status);

  ASSERT_SOME(status.get());
  EXPECT_TRUE(WIFEXITED(status->get()));
  EXPECT_NE(0, WEXITSTATUS(status->get()));
}